1/* 2 _ _ _ _ 3 ___| (_) ___| | __ (_)___ 4/ __| | |/ __| |/ / | / __| 5\__ \ | | (__| < _ | \__ \ 6|___/_|_|\___|_|\_(_)/ |___/ 7 |__/ 8 9 Version: 1.8.0 10 Author: Ken Wheeler 11 Website: http://kenwheeler.github.io 12 Docs: http://kenwheeler.github.io/slick 13 Repo: http://github.com/kenwheeler/slick 14 Issues: http://github.com/kenwheeler/slick/issues 15 16 */ 17/* global window, document, define, jQuery, setInterval, clearInterval */ 18;(function(factory) { 19 'use strict'; 20 if (typeof define === 'function' && define.amd) { 21 define(['jquery'], factory); 22 } else if (typeof exports !== 'undefined') { 23 module.exports = factory(require('jquery')); 24 } else { 25 factory(jQuery); 26 } 27 28}(function($) { 29 'use strict'; 30 var Slick = window.Slick || {}; 31 32 Slick = (function() { 33 34 var instanceUid = 0; 35 36 function Slick(element, settings) { 37 38 var _ = this, dataSettings; 39 40 _.defaults = { 41 accessibility: true, 42 adaptiveHeight: false, 43 appendArrows: $(element), 44 appendDots: $(element), 45 arrows: true, 46 asNavFor: null, 47 prevArrow: '<button class="slick-prev" aria-label="Previous" type="button">Previous</button>', 48 nextArrow: '<button class="slick-next" aria-label="Next" type="button">Next</button>', 49 autoplay: false, 50 autoplaySpeed: 3000, 51 centerMode: false, 52 centerPadding: '50px', 53 cssEase: 'ease', 54 customPaging: function(slider, i) { 55 return $('<button type="button" />').text(i + 1); 56 }, 57 dots: false, 58 dotsClass: 'slick-dots', 59 draggable: true, 60 easing: 'linear', 61 edgeFriction: 0.35, 62 fade: false, 63 focusOnSelect: false, 64 focusOnChange: false, 65 infinite: true, 66 initialSlide: 0, 67 lazyLoad: 'ondemand', 68 mobileFirst: false, 69 pauseOnHover: true, 70 pauseOnFocus: true, 71 pauseOnDotsHover: false, 72 respondTo: 'window', 73 responsive: null, 74 rows: 1, 75 rtl: false, 76 slide: '', 77 slidesPerRow: 1, 78 slidesToShow: 1, 79 slidesToScroll: 1, 80 speed: 500, 81 swipe: true, 82 swipeToSlide: false, 83 touchMove: true, 84 touchThreshold: 5, 85 useCSS: true, 86 useTransform: true, 87 variableWidth: false, 88 vertical: false, 89 verticalSwiping: false, 90 waitForAnimate: true, 91 zIndex: 1000 92 }; 93 94 _.initials = { 95 animating: false, 96 dragging: false, 97 autoPlayTimer: null, 98 currentDirection: 0, 99 currentLeft: null, 100 currentSlide: 0, 101 direction: 1, 102 $dots: null, 103 listWidth: null, 104 listHeight: null, 105 loadIndex: 0, 106 $nextArrow: null, 107 $prevArrow: null, 108 scrolling: false, 109 slideCount: null, 110 slideWidth: null, 111 $slideTrack: null, 112 $slides: null, 113 sliding: false, 114 slideOffset: 0, 115 swipeLeft: null, 116 swiping: false, 117 $list: null, 118 touchObject: {}, 119 transformsEnabled: false, 120 unslicked: false 121 }; 122 123 $.extend(_, _.initials); 124 125 _.activeBreakpoint = null; 126 _.animType = null; 127 _.animProp = null; 128 _.breakpoints = []; 129 _.breakpointSettings = []; 130 _.cssTransitions = false; 131 _.focussed = false;
132 _.interrupted = false; 133 _.hidden = 'hidden'; 134 _.paused = true; 135 _.positionProp = null; 136 _.respondTo = null; 137 _.rowCount = 1; 138 _.shouldClick = true; 139 _.$slider = $(element); 140 _.$slidesCache = null; 141 _.transformType = null; 142 _.transitionType = null; 143 _.visibilityChange = 'visibilitychange'; 144 _.windowWidth = 0; 145 _.windowTimer = null; 146 147 dataSettings = $(element).data('slick') || {}; 148 149 _.options = $.extend({}, _.defaults, settings, dataSettings); 150 151 _.currentSlide = _.options.initialSlide; 152 153 _.originalSettings = _.options; 154 155 if (typeof document.mozHidden !== 'undefined') { 156 _.hidden = 'mozHidden'; 157 _.visibilityChange = 'mozvisibilitychange'; 158 } else if (typeof document.webkitHidden !== 'undefined') { 159 _.hidden = 'webkitHidden'; 160 _.visibilityChange = 'webkitvisibilitychange'; 161 } 162 163 _.autoPlay = $.proxy(_.autoPlay, _); 164 _.autoPlayClear = $.proxy(_.autoPlayClear, _); 165 _.autoPlayIterator = $.proxy(_.autoPlayIterator, _); 166 _.changeSlide = $.proxy(_.changeSlide, _); 167 _.clickHandler = $.proxy(_.clickHandler, _); 168 _.selectHandler = $.proxy(_.selectHandler, _); 169 _.setPosition = $.proxy(_.setPosition, _); 170 _.swipeHandler = $.proxy(_.swipeHandler, _); 171 _.dragHandler = $.proxy(_.dragHandler, _); 172 _.keyHandler = $.proxy(_.keyHandler, _); 173 174 _.instanceUid = instanceUid++; 175 176 // A simple way to check for HTML strings 177 // Strict HTML recognition (must start with <) 178 // Extracted from jQuery v1.11 source 179 _.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/; 180 181 182 _.registerBreakpoints(); 183 _.init(true); 184 185 } 186 187 return Slick; 188 189 }()); 190 191 Slick.prototype.activateADA = function() { 192 var _ = this; 193 194 _.$slideTrack.find('.slick-active').attr({ 195 'aria-hidden': 'false' 196 }).find('a, input, button, select').attr({ 197 'tabindex': '0' 198 }); 199 200 }; 201 202 Slick.prototype.addSlide = Slick.prototype.slickAdd = function(markup, index, addBefore) { 203 204 var _ = this; 205 206 if (typeof(index) === 'boolean') { 207 addBefore = index; 208 index = null; 209 } else if (index < 0 || (index >= _.slideCount)) { 210 return false; 211 } 212 213 _.unload(); 214 215 if (typeof(index) === 'number') { 216 if (index === 0 && _.$slides.length === 0) { 217 $(markup).appendTo(_.$slideTrack); 218 } else if (addBefore) { 219 $(markup).insertBefore(_.$slides.eq(index)); 220 } else { 221 $(markup).insertAfter(_.$slides.eq(index)); 222 } 223 } else { 224 if (addBefore === true) { 225 $(markup).prependTo(_.$slideTrack); 226 } else { 227 $(markup).appendTo(_.$slideTrack); 228 } 229 } 230 231 _.$slides = _.$slideTrack.children(this.options.slide); 232 233 _.$slideTrack.children(this.options.slide).detach(); 234 235 _.$slideTrack.append(_.$slides); 236 237 _.$slides.each(function(index, element) { 238 $(element).attr('data-slick-index', index); 239 }); 240 241 _.$slidesCache = _.$slides; 242 243 _.reinit(); 244 245 }; 246 247 Slick.prototype.animateHeight = function() { 248 var _ = this; 249 if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { 250 var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); 251 _.$list.animate({ 252 height: targetHeight 253 }, _.options.speed); 254 } 255 }; 256 257 Slick.prototype.animateSlide = function(targetLeft, callback) { 258 259 var animProps = {}, 260 _ = this; 261 262 _.animateHeight(); 263 264 if (_.options.rtl === true && _.options.vertical === false) { 265 targetLeft = -targetLeft; 266 } 267 if (_.transformsEnabled === false) { 268 if (_.options.vertical === false) { 269 _.$slideTrack.animate({ 270 left: targetLeft 271 }, _.options.speed, _.options.easing, callback); 272 } else { 273 _.$slideTrack.animate({ 274 top: targetLeft 275 }, _.options.speed, _.options.easing, callback); 276 } 277 278 } else { 279 280 if (_.cssTransitions === false) { 281 if (_.options.rtl === true) { 282 _.currentLeft = -(_.currentLeft); 283 } 284 $({ 285 animStart: _.currentLeft 286 }).animate({ 287 animStart: targetLeft 288 }, { 289 duration: _.options.speed, 290 easing: _.options.easing, 291 step: function(now) { 292 now = Math.ceil(now); 293 if (_.options.vertical === false) { 294 animProps[_.animType] = 'translate(' + 295 now + 'px, 0px)'; 296 _.$slideTrack.css(animProps); 297 } else { 298 animProps[_.animType] = 'translate(0px,' + 299 now + 'px)'; 300 _.$slideTrack.css(animProps); 301 } 302 }, 303 complete: function() { 304 if (callback) { 305 callback.call(); 306 } 307 } 308 }); 309 310 } else { 311 312 _.applyTransition();
313 targetLeft = Math.ceil(targetLeft); 314 315 if (_.options.vertical === false) { 316 animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)'; 317 } else { 318 animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)'; 319 } 320 _.$slideTrack.css(animProps); 321 322 if (callback) { 323 setTimeout(function() { 324 325 _.disableTransition(); 326 327 callback.call(); 328 }, _.options.speed); 329 } 330 331 } 332 333 } 334 335 }; 336 337 Slick.prototype.getNavTarget = function() { 338 339 var _ = this, 340 asNavFor = _.options.asNavFor; 341 342 if ( asNavFor && asNavFor !== null ) { 343 asNavFor = $(asNavFor).not(_.$slider); 344 } 345 346 return asNavFor; 347 348 }; 349 350 Slick.prototype.asNavFor = function(index) { 351 352 var _ = this, 353 asNavFor = _.getNavTarget(); 354 355 if ( asNavFor !== null && typeof asNavFor === 'object' ) { 356 asNavFor.each(function() { 357 var target = $(this).slick('getSlick'); 358 if(!target.unslicked) { 359 target.slideHandler(index, true); 360 } 361 }); 362 } 363 364 }; 365 366 Slick.prototype.applyTransition = function(slide) { 367 368 var _ = this, 369 transition = {}; 370 371 if (_.options.fade === false) { 372 transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase; 373 } else { 374 transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase; 375 } 376 377 if (_.options.fade === false) { 378 _.$slideTrack.css(transition); 379 } else { 380 _.$slides.eq(slide).css(transition); 381 } 382 383 }; 384 385 Slick.prototype.autoPlay = function() { 386 387 var _ = this; 388 389 _.autoPlayClear(); 390 391 if ( _.slideCount > _.options.slidesToShow ) { 392 _.autoPlayTimer = setInterval( _.autoPlayIterator, _.options.autoplaySpeed ); 393 } 394 395 }; 396 397 Slick.prototype.autoPlayClear = function() { 398 399 var _ = this; 400 401 if (_.autoPlayTimer) { 402 clearInterval(_.autoPlayTimer); 403 } 404 405 }; 406 407 Slick.prototype.autoPlayIterator = function() { 408 409 var _ = this, 410 slideTo = _.currentSlide + _.options.slidesToScroll; 411 412 if ( !_.paused && !_.interrupted && !_.focussed ) { 413 414 if ( _.options.infinite === false ) { 415 416 if ( _.direction === 1 && ( _.currentSlide + 1 ) === ( _.slideCount - 1 )) { 417 _.direction = 0; 418 } 419 420 else if ( _.direction === 0 ) { 421 422 slideTo = _.currentSlide - _.options.slidesToScroll; 423 424 if ( _.currentSlide - 1 === 0 ) { 425 _.direction = 1; 426 } 427 428 } 429 430 } 431 432 _.slideHandler( slideTo ); 433 434 } 435 436 }; 437 438 Slick.prototype.buildArrows = function() { 439 440 var _ = this; 441 442 if (_.options.arrows === true ) { 443 444 _.$prevArrow = $(_.options.prevArrow).addClass('slick-arrow'); 445 _.$nextArrow = $(_.options.nextArrow).addClass('slick-arrow'); 446 447 if( _.slideCount > _.options.slidesToShow ) { 448 449 _.$prevArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); 450 _.$nextArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); 451 452 if (_.htmlExpr.test(_.options.prevArrow)) { 453 _.$prevArrow.prependTo(_.options.appendArrows); 454 } 455 456 if (_.htmlExpr.test(_.options.nextArrow)) { 457 _.$nextArrow.appendTo(_.options.appendArrows); 458 } 459 460 if (_.options.infinite !== true) { 461 _.$prevArrow 462 .addClass('slick-disabled') 463 .attr('aria-disabled', 'true'); 464 } 465 466 } else { 467 468 _.$prevArrow.add( _.$nextArrow ) 469 470 .addClass('slick-hidden') 471 .attr({ 472 'aria-disabled': 'true', 473 'tabindex': '-1' 474 }); 475 476 } 477 478 } 479 480 }; 481 482 Slick.prototype.buildDots = function() { 483 484 var _ = this, 485 i, dot; 486 487 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 488 489 _.$slider.addClass('slick-dotted'); 490 491 dot = $('<ul />').addClass(_.options.dotsClass); 492 493 for (i = 0; i <= _.getDotCount(); i += 1) { 494 dot.append($('<li />').append(_.options.customPaging.call(this, _, i))); 495 } 496 497 _.$dots = dot.appendTo(_.options.appendDots); 498 499 _.$dots.find('li').first().addClass('slick-active'); 500 501 } 502 503 }; 504 505 Slick.prototype.buildOut = function() { 506 507 var _ = this; 508 509 _.$slides = 510 _.$slider 511 .children( _.options.slide + ':not(.slick-cloned)') 512 .addClass('slick-slide'); 513 514 _.slideCount = _.$slides.length; 515 516 _.$slides.each(function(index, element) { 517 $(element) 518 .attr('data-slick-index', index) 519 .data('originalStyling', $(element).attr('style') || ''); 520 }); 521 522 _.$slider.addClass('slick-slider'); 523 524 _.$slideTrack = (_.slideCount === 0) ? 525 $('<div class="slick-track"/>').appendTo(_.$slider) : 526 _.$slides.wrapAll('<div class="slick-track"/>').parent(); 527 528 _.$list = _.$slideTrack.wrap( 529 '<div class="slick-list"/>').parent(); 530 _.$slideTrack.css('opacity', 0); 531 532 if (_.options.centerMode === true || _.options.swipeToSlide === true) {
533 _.options.slidesToScroll = 1; 534 } 535 536 $('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading'); 537 538 _.setupInfinite(); 539 540 _.buildArrows(); 541 542 _.buildDots(); 543 544 _.updateDots(); 545 546 547 _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); 548 549 if (_.options.draggable === true) { 550 _.$list.addClass('draggable'); 551 } 552 553 }; 554 555 Slick.prototype.buildRows = function() { 556 557 var _ = this, a, b, c, newSlides, numOfSlides, originalSlides,slidesPerSection; 558 559 newSlides = document.createDocumentFragment(); 560 originalSlides = _.$slider.children(); 561 562 if(_.options.rows > 0) { 563 564 slidesPerSection = _.options.slidesPerRow * _.options.rows; 565 numOfSlides = Math.ceil( 566 originalSlides.length / slidesPerSection 567 ); 568 569 for(a = 0; a < numOfSlides; a++){ 570 var slide = document.createElement('div'); 571 for(b = 0; b < _.options.rows; b++) { 572 var row = document.createElement('div'); 573 for(c = 0; c < _.options.slidesPerRow; c++) { 574 var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c)); 575 if (originalSlides.get(target)) { 576 row.appendChild(originalSlides.get(target)); 577 } 578 } 579 slide.appendChild(row); 580 } 581 newSlides.appendChild(slide); 582 } 583 584 _.$slider.empty().append(newSlides); 585 _.$slider.children().children().children() 586 .css({ 587 'width':(100 / _.options.slidesPerRow) + '%', 588 'display': 'inline-block' 589 }); 590 591 } 592 593 }; 594 595 Slick.prototype.checkResponsive = function(initial, forceUpdate) { 596 597 var _ = this, 598 breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false; 599 var sliderWidth = _.$slider.width(); 600 var windowWidth = window.innerWidth || $(window).width(); 601 602 if (_.respondTo === 'window') { 603 respondToWidth = windowWidth; 604 } else if (_.respondTo === 'slider') { 605 respondToWidth = sliderWidth; 606 } else if (_.respondTo === 'min') { 607 respondToWidth = Math.min(windowWidth, sliderWidth); 608 } 609 610 if ( _.options.responsive && 611 _.options.responsive.length && 612 _.options.responsive !== null) { 613 614 targetBreakpoint = null; 615 616 for (breakpoint in _.breakpoints) { 617 if (_.breakpoints.hasOwnProperty(breakpoint)) { 618 if (_.originalSettings.mobileFirst === false) { 619 if (respondToWidth < _.breakpoints[breakpoint]) { 620 targetBreakpoint = _.breakpoints[breakpoint]; 621 } 622 } else { 623 if (respondToWidth > _.breakpoints[breakpoint]) { 624 targetBreakpoint = _.breakpoints[breakpoint]; 625 } 626 } 627 } 628 } 629 630 if (targetBreakpoint !== null) { 631 if (_.activeBreakpoint !== null) { 632 if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) { 633 _.activeBreakpoint = 634 targetBreakpoint; 635 if (_.breakpointSettings[targetBreakpoint] === 'unslick') { 636 _.unslick(targetBreakpoint); 637 } else { 638 _.options = $.extend({}, _.originalSettings, 639 _.breakpointSettings[ 640 targetBreakpoint]); 641 if (initial === true) { 642 _.currentSlide = _.options.initialSlide; 643 } 644 _.refresh(initial); 645 }
646 triggerBreakpoint = targetBreakpoint; 647 } 648 } else { 649 _.activeBreakpoint = targetBreakpoint; 650 if (_.breakpointSettings[targetBreakpoint] === 'unslick') { 651 _.unslick(targetBreakpoint); 652 } else { 653 _.options = $.extend({}, _.originalSettings, 654 _.breakpointSettings[ 655 targetBreakpoint]); 656 if (initial === true) { 657 _.currentSlide = _.options.initialSlide; 658 } 659 _.refresh(initial); 660 } 661 triggerBreakpoint = targetBreakpoint; 662 } 663 } else { 664 if (_.activeBreakpoint !== null) { 665 _.activeBreakpoint = null; 666 _.options = _.originalSettings; 667 if (initial === true) { 668 _.currentSlide = _.options.initialSlide; 669 } 670 _.refresh(initial); 671 triggerBreakpoint = targetBreakpoint; 672 } 673 } 674 675 // only trigger breakpoints during an actual break. not on initialize. 676 if( !initial && triggerBreakpoint !== false ) { 677 _.$slider.trigger('breakpoint', [_, triggerBreakpoint]); 678 } 679 } 680 681 }; 682 683 Slick.prototype.changeSlide = function(event, dontAnimate) { 684 685 var _ = this, 686 $target = $(event.currentTarget), 687 indexOffset, slideOffset, unevenOffset; 688 689 // If target is a link, prevent default action. 690 if($target.is('a')) { 691 event.preventDefault(); 692 } 693 694 // If target is not the <li> element (ie: a child), find the <li>. 695 if(!$target.is('li')) { 696 $target = $target.closest('li'); 697 } 698 699 unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0); 700 indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll; 701 702 switch (event.data.message) { 703 704 case 'previous': 705 slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset; 706 if (_.slideCount > _.options.slidesToShow) { 707 _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate); 708 } 709 break; 710 711 case 'next': 712 slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset; 713 if (_.slideCount > _.options.slidesToShow) { 714 _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate); 715 } 716 break; 717 718 case 'index': 719 var index = event.data.index === 0 ? 0 : 720 event.data.index || $target.index() * _.options.slidesToScroll; 721 722 _.slideHandler(_.checkNavigable(index), false, dontAnimate); 723 $target.children().trigger('focus'); 724 break; 725 726 default: 727 return; 728 } 729 730 }; 731 732 Slick.prototype.checkNavigable = function(index) { 733 734 var _ = this, 735 navigables, prevNavigable; 736 737 navigables = _.getNavigableIndexes(); 738 prevNavigable = 0; 739 if (index > navigables[navigables.length - 1]) { 740 index = navigables[navigables.length - 1]; 741 } else { 742 for (var n in navigables) { 743 if (index < navigables[n]) { 744 index = prevNavigable; 745 break; 746 } 747 prevNavigable = navigables[n]; 748 } 749 } 750 751 return index; 752 }; 753 754 Slick.prototype.cleanUpEvents = function() { 755 756 var _ = this; 757 758 if (_.options.dots && _.$dots !== null) { 759 760 $('li', _.$dots) 761 .off('click.slick', _.changeSlide) 762 .off('mouseenter.slick', $.proxy(_.interrupt, _, true)) 763 .off('mouseleave.slick', $.proxy(_.interrupt, _, false)); 764 765 if (_.options.accessibility === true) { 766 _.$dots.off('keydown.slick', _.keyHandler); 767 } 768 } 769 770 _.$slider.off('focus.slick blur.slick'); 771 772 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 773 _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide); 774 _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide); 775 776 if (_.options.accessibility === true) { 777 _.$prevArrow && _.$prevArrow.off('keydown.slick', _.keyHandler); 778 _.$nextArrow && _.$nextArrow.off('keydown.slick', _.keyHandler); 779 } 780 } 781 782 _.$list.off('touchstart.slick mousedown.slick', _.swipeHandler); 783 _.$list.off('touchmove.slick mousemove.slick', _.swipeHandler); 784 _.$list.off('touchend.slick mouseup.slick', _.swipeHandler);
785 _.$list.off('touchcancel.slick mouseleave.slick', _.swipeHandler); 786 787 _.$list.off('click.slick', _.clickHandler); 788 789 $(document).off(_.visibilityChange, _.visibility); 790 791 _.cleanUpSlideEvents(); 792 793 if (_.options.accessibility === true) { 794 _.$list.off('keydown.slick', _.keyHandler); 795 } 796 797 if (_.options.focusOnSelect === true) { 798 $(_.$slideTrack).children().off('click.slick', _.selectHandler); 799 } 800 801 $(window).off('orientationchange.slick.slick-' + _.instanceUid, _.orientationChange); 802 803 $(window).off('resize.slick.slick-' + _.instanceUid, _.resize); 804 805 $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault); 806 807 $(window).off('load.slick.slick-' + _.instanceUid, _.setPosition); 808 809 }; 810 811 Slick.prototype.cleanUpSlideEvents = function() { 812 813 var _ = this; 814 815 _.$list.off('mouseenter.slick', $.proxy(_.interrupt, _, true)); 816 _.$list.off('mouseleave.slick', $.proxy(_.interrupt, _, false)); 817 818 }; 819 820 Slick.prototype.cleanUpRows = function() { 821 822 var _ = this, originalSlides; 823 824 if(_.options.rows > 0) { 825 originalSlides = _.$slides.children().children(); 826 originalSlides.removeAttr('style'); 827 _.$slider.empty().append(originalSlides); 828 } 829 830 }; 831 832 Slick.prototype.clickHandler = function(event) { 833 834 var _ = this; 835 836 if (_.shouldClick === false) { 837 event.stopImmediatePropagation(); 838 event.stopPropagation(); 839 event.preventDefault(); 840 } 841 842 }; 843 844 Slick.prototype.destroy = function(refresh) { 845 846 var _ = this; 847 848 _.autoPlayClear(); 849 850 _.touchObject = {}; 851 852 _.cleanUpEvents(); 853 854 $('.slick-cloned', _.$slider).detach(); 855 856 if (_.$dots) { 857 _.$dots.remove(); 858 } 859 860 if ( _.$prevArrow && _.$prevArrow.length ) { 861 862 _.$prevArrow 863 .removeClass('slick-disabled slick-arrow slick-hidden') 864 .removeAttr('aria-hidden aria-disabled tabindex') 865 .css('display',''); 866 867 if ( _.htmlExpr.test( _.options.prevArrow )) { 868 _.$prevArrow.remove(); 869 } 870 } 871 872 if ( _.$nextArrow && _.$nextArrow.length ) { 873 874 _.$nextArrow 875 .removeClass('slick-disabled slick-arrow slick-hidden') 876 .removeAttr('aria-hidden aria-disabled tabindex') 877 .css('display',''); 878 879 if ( _.htmlExpr.test( _.options.nextArrow )) { 880 _.$nextArrow.remove(); 881 } 882 } 883 884 885 if (_.$slides) { 886 887 _.$slides 888 .removeClass('slick-slide slick-active slick-center slick-visible slick-current') 889 .removeAttr('aria-hidden') 890 .removeAttr('data-slick-index') 891 .each(function(){ 892 $(this).attr('style', $(this).data('originalStyling')); 893 }); 894 895 _.$slideTrack.children(this.options.slide).detach(); 896 897 _.$slideTrack.detach(); 898 899 _.$list.detach(); 900 901 _.$slider.append(_.$slides); 902 } 903 904 _.cleanUpRows(); 905 906 _.$slider.removeClass('slick-slider'); 907 _.$slider.removeClass('slick-initialized'); 908 _.$slider.removeClass('slick-dotted'); 909 910 _.unslicked = true; 911 912 if(!refresh) { 913 _.$slider.trigger('destroy', [_]); 914 } 915 916 }; 917 918 Slick.prototype.disableTransition = function(slide) { 919 920 var _ = this, 921 transition = {}; 922 923 transition[_.transitionType] = ''; 924 925 if (_.options.fade === false) { 926 _.$slideTrack.css(transition); 927 } else { 928 _.$slides.eq(slide).css(transition); 929 } 930 931 }; 932 933 Slick.prototype.fadeSlide = function(slideIndex, callback) { 934 935 var _ = this; 936 937 if (_.cssTransitions === false) { 938 939 _.$slides.eq(slideIndex).css({ 940 zIndex: _.options.zIndex 941 }); 942 943 _.$slides.eq(slideIndex).animate({ 944 opacity: 1 945 }, _.options.speed, _.options.easing, callback); 946 947 } else { 948 949 _.applyTransition(slideIndex); 950 951 _.$slides.eq(slideIndex).css({ 952 opacity: 1, 953 zIndex: _.options.zIndex 954 }); 955 956 if (callback) { 957 setTimeout(function() { 958 959 _.disableTransition(slideIndex); 960 961 callback.call(); 962 }, _.options.speed); 963 } 964 965 } 966 967 }; 968 969 Slick.prototype.fadeSlideOut = function(slideIndex) { 970 971 var _ = this; 972 973 if (_.cssTransitions === false) { 974 975 _.$slides.eq(slideIndex).animate({ 976 opacity: 0, 977 zIndex: _.options.zIndex - 2 978 }, _.options.speed, _.options.easing); 979 980 } else { 981 982 _.applyTransition(slideIndex); 983 984 _.$slides.eq(slideIndex).css({ 985 opacity: 0, 986 zIndex: _.options.zIndex - 2 987 }); 988 989 } 990 991 }; 992
993 Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) { 994 995 var _ = this; 996 997 if (filter !== null) { 998 999 _.$slidesCache = _.$slides; 1000 1001 _.unload(); 1002 1003 _.$slideTrack.children(this.options.slide).detach(); 1004 1005 _.$slidesCache.filter(filter).appendTo(_.$slideTrack); 1006 1007 _.reinit(); 1008 1009 } 1010 1011 }; 1012 1013 Slick.prototype.focusHandler = function() { 1014 1015 var _ = this; 1016 1017 _.$slider 1018 .off('focus.slick blur.slick') 1019 .on('focus.slick blur.slick', '*', function(event) { 1020 1021 event.stopImmediatePropagation(); 1022 var $sf = $(this); 1023 1024 setTimeout(function() { 1025 1026 if( _.options.pauseOnFocus ) { 1027 _.focussed = $sf.is(':focus'); 1028 _.autoPlay(); 1029 } 1030 1031 }, 0); 1032 1033 }); 1034 }; 1035 1036 Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() { 1037 1038 var _ = this; 1039 return _.currentSlide; 1040 1041 }; 1042 1043 Slick.prototype.getDotCount = function() { 1044 1045 var _ = this; 1046 1047 var breakPoint = 0; 1048 var counter = 0; 1049 var pagerQty = 0; 1050 1051 if (_.options.infinite === true) { 1052 if (_.slideCount <= _.options.slidesToShow) { 1053 ++pagerQty; 1054 } else { 1055 while (breakPoint < _.slideCount) { 1056 ++pagerQty; 1057 breakPoint = counter + _.options.slidesToScroll; 1058 counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; 1059 } 1060 } 1061 } else if (_.options.centerMode === true) { 1062 pagerQty = _.slideCount; 1063 } else if(!_.options.asNavFor) { 1064 pagerQty = 1 + Math.ceil((_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll); 1065 }else { 1066 while (breakPoint < _.slideCount) { 1067 ++pagerQty; 1068 breakPoint = counter + _.options.slidesToScroll; 1069 counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; 1070 } 1071 } 1072 1073 return pagerQty - 1; 1074 1075 }; 1076 1077 Slick.prototype.getLeft = function(slideIndex) { 1078 1079 var _ = this, 1080 targetLeft, 1081 verticalHeight, 1082 verticalOffset = 0, 1083 targetSlide, 1084 coef; 1085 1086 _.slideOffset = 0; 1087 verticalHeight = _.$slides.first().outerHeight(true); 1088 1089 if (_.options.infinite === true) { 1090 if (_.slideCount > _.options.slidesToShow) { 1091 _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1; 1092 coef = -1 1093 1094 if (_.options.vertical === true && _.options.centerMode === true) { 1095 if (_.options.slidesToShow === 2) { 1096 coef = -1.5; 1097 } else if (_.options.slidesToShow === 1) { 1098 coef = -2 1099 } 1100 } 1101 verticalOffset = (verticalHeight * _.options.slidesToShow) * coef; 1102 } 1103 if (_.slideCount % _.options.slidesToScroll !== 0) { 1104 if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) { 1105 if (slideIndex > _.slideCount) { 1106 _.slideOffset = ((_.options.slidesToShow - (sl
1106ideIndex - _.slideCount)) * _.slideWidth) * -1; 1107 verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1; 1108 } else { 1109 _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1; 1110 verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1; 1111 } 1112 } 1113 } 1114 } else { 1115 if (slideIndex + _.options.slidesToShow > _.slideCount) { 1116 _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth; 1117 verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight; 1118 } 1119 } 1120 1121 if (_.slideCount <= _.options.slidesToShow) { 1122 _.slideOffset = 0; 1123 verticalOffset = 0; 1124 } 1125 1126 if (_.options.centerMode === true && _.slideCount <= _.options.slidesToShow) { 1127 _.slideOffset = ((_.slideWidth * Math.floor(_.options.slidesToShow)) / 2) - ((_.slideWidth * _.slideCount) / 2); 1128 } else if (_.options.centerMode === true && _.options.infinite === true) { 1129 _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth; 1130 } else if (_.options.centerMode === true) { 1131 _.slideOffset = 0; 1132 _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2); 1133 } 1134 1135 if (_.options.vertical === false) { 1136 targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset; 1137 } else { 1138 targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset; 1139 } 1140 1141 if (_.options.variableWidth === true) { 1142
1143 if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { 1144 targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); 1145 } else { 1146 targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow); 1147 } 1148 1149 if (_.options.rtl === true) { 1150 if (targetSlide[0]) { 1151 targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; 1152 } else { 1153 targetLeft = 0; 1154 } 1155 } else { 1156 targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; 1157 } 1158 1159 if (_.options.centerMode === true) { 1160 if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { 1161 targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); 1162 } else { 1163 targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1); 1164 } 1165 1166 if (_.options.rtl === true) { 1167 if (targetSlide[0]) { 1168 targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; 1169 } else { 1170 targetLeft = 0; 1171 } 1172 } else { 1173 targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; 1174 } 1175 1176 targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2; 1177 } 1178 } 1179 1180 return targetLeft; 1181 1182 }; 1183 1184 Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) { 1185 1186 var _ = this; 1187 1188 return _.options[option]; 1189 1190 }; 1191 1192 Slick.prototype.getNavigableIndexes = function() { 1193 1194 var _ = this, 1195 breakPoint = 0, 1196 counter = 0, 1197 indexes = [], 1198 max; 1199 1200 if (_.options.infinite === false) { 1201 max = _.slideCount; 1202 } else { 1203 breakPoint = _.options.slidesToScroll * -1; 1204 counter = _.options.slidesToScroll * -1; 1205 max = _.slideCount * 2; 1206 } 1207 1208 while (breakPoint < max) { 1209 indexes.push(breakPoint); 1210 breakPoint = counter + _.options.slidesToScroll; 1211 counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; 1212 } 1213 1214 return indexes; 1215 1216 }; 1217 1218 Slick.prototype.getSlick = function() { 1219 1220 return this; 1221 1222 }; 1223 1224 Slick.prototype.getSlideCount = function() { 1225 1226 var _ = this, 1227 slidesTraversed, swipedSlide, centerOffset; 1228 1229 centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0; 1230 1231 if (_.options.swipeToSlide === true) { 1232 _.$slideTrack.find('.slick-slide').each(function(index, slide) { 1233 if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) { 1234 swipedSlide = slide; 1235 return false; 1236 } 1237 }); 1238 1239 slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1; 1240 1241 return slidesTraversed; 1242 1243 } else { 1244 return _.options.slidesToScroll; 1245 } 1246 1247 }; 1248 1249 Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) { 1250 1251 var _ = this; 1252 1253 _.changeSlide({ 1254 data: { 1255 message: 'index', 1256 index: parseInt(slide) 1257 } 1258 }, dontAnimate); 1259 1260 }; 1261 1262 Slick.prototype.init = function(creation) { 1263 1264 var _ = this; 1265 1266 if (!$(_.$slider).hasClass('slick-initialized')) { 1267 1268 $(_.$slider).addClass('slick-initialized'); 1269 1270 _.buildRows(); 1271 _.buildOut(); 1272 _.setProps(); 1273 _.startLoad(); 1274 _.loadSlider(); 1275 _.initializeEvents(); 1276 _.updateArrows(); 1277 _.updateDots(); 1278 _.checkResponsive(true); 1279 _.focusHandler(); 1280 1281 } 1282 1283 if (creation) { 1284 _.$slider.trigger('init', [_]); 1285 } 1286 1287 if (_.options.accessibility === true) { 1288 _.initADA(); 1289 } 1290 1291 if ( _.options.autoplay ) { 1292 1293 _.paused = false;
1294 _.autoPlay(); 1295 1296 } 1297 1298 }; 1299 1300 Slick.prototype.initADA = function() { 1301 var _ = this, 1302 numDotGroups = Math.ceil(_.slideCount / _.options.slidesToShow), 1303 tabControlIndexes = _.getNavigableIndexes().filter(function(val) { 1304 return (val >= 0) && (val < _.slideCount); 1305 }); 1306 1307 _.$slides.add(_.$slideTrack.find('.slick-cloned')).attr({ 1308 'aria-hidden': 'true', 1309 'tabindex': '-1' 1310 }).find('a, input, button, select').attr({ 1311 'tabindex': '-1' 1312 }); 1313 1314 if (_.$dots !== null) { 1315 _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function(i) { 1316 var slideControlIndex = tabControlIndexes.indexOf(i); 1317 1318 $(this).attr({ 1319 'role': 'tabpanel', 1320 'id': 'slick-slide' + _.instanceUid + i, 1321 'tabindex': -1 1322 }); 1323 1324 if (slideControlIndex !== -1) { 1325 var ariaButtonControl = 'slick-slide-control' + _.instanceUid + slideControlIndex 1326 if ($('#' + ariaButtonControl).length) { 1327 $(this).attr({ 1328 'aria-describedby': ariaButtonControl 1329 }); 1330 } 1331 } 1332 }); 1333 1334 _.$dots.attr('role', 'tablist').find('li').each(function(i) { 1335 var mappedSlideIndex = tabControlIndexes[i]; 1336 1337 $(this).attr({ 1338 'role': 'presentation' 1339 }); 1340 1341 $(this).find('button').first().attr({ 1342 'role': 'tab', 1343 'id': 'slick-slide-control' + _.instanceUid + i, 1344 'aria-controls': 'slick-slide' + _.instanceUid + mappedSlideIndex, 1345 'aria-label': (i + 1) + ' of ' + numDotGroups, 1346 'aria-selected': null, 1347 'tabindex': '-1' 1348 }); 1349 1350 }).eq(_.currentSlide).find('button').attr({ 1351 'aria-selected': 'true', 1352 'tabindex': '0' 1353 }).end(); 1354 } 1355 1356 for (var i=_.currentSlide, max=i+_.options.slidesToShow; i < max; i++) { 1357 if (_.options.focusOnChange) { 1358 _.$slides.eq(i).attr({'tabindex': '0'}); 1359 } else { 1360 _.$slides.eq(i).removeAttr('tabindex'); 1361 } 1362 } 1363 1364 _.activateADA(); 1365 1366 }; 1367 1368 Slick.prototype.initArrowEvents = function() { 1369 1370 var _ = this; 1371 1372 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 1373 _.$prevArrow 1374 .off('click.slick') 1375 .on('click.slick', { 1376 message: 'previous' 1377 }, _.changeSlide); 1378 _.$nextArrow 1379 .off('click.slick') 1380 .on('click.slick', { 1381 message: 'next' 1382 }, _.changeSlide); 1383 1384 if (_.options.accessibility === true) { 1385 _.$prevArrow.on('keydown.slick', _.keyHandler); 1386 _.$nextArrow.on('keydown.slick', _.keyHandler); 1387 } 1388 } 1389 1390 }; 1391 1392 Slick.prototype.initDotEvents = function() { 1393 1394 var _ = this; 1395 1396 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 1397 $('li', _.$dots).on('click.slick', { 1398 message: 'index' 1399 }, _.changeSlide); 1400 1401 if (_.options.accessibility === true) { 1402 _.$dots.on('keydown.slick', _.keyHandler); 1403 } 1404 } 1405 1406 if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.slideCount > _.options.slidesToShow) { 1407 1408 $('li', _.$dots) 1409 .on('mouseenter.slick', $.proxy(_.interrupt, _, true)) 1410 .on('mouseleave.slick', $.proxy(_.interrupt, _, false)); 1411 1412 } 1413 1414 }; 1415 1416 Slick.prototype.initSlideEvents = function() { 1417 1418 var _ = this; 1419 1420 if ( _.options.pauseOnHover ) { 1421 1422 _.$list.on('mouseenter.slick', $.proxy(_.interrupt, _, true));
1423 _.$list.on('mouseleave.slick', $.proxy(_.interrupt, _, false)); 1424 1425 } 1426 1427 }; 1428 1429 Slick.prototype.initializeEvents = function() { 1430 1431 var _ = this; 1432 1433 _.initArrowEvents(); 1434 1435 _.initDotEvents(); 1436 _.initSlideEvents(); 1437 1438 _.$list.on('touchstart.slick mousedown.slick', { 1439 action: 'start' 1440 }, _.swipeHandler); 1441 _.$list.on('touchmove.slick mousemove.slick', { 1442 action: 'move' 1443 }, _.swipeHandler); 1444 _.$list.on('touchend.slick mouseup.slick', { 1445 action: 'end' 1446 }, _.swipeHandler); 1447 _.$list.on('touchcancel.slick mouseleave.slick', { 1448 action: 'end' 1449 }, _.swipeHandler); 1450 1451 _.$list.on('click.slick', _.clickHandler); 1452 1453 $(document).on(_.visibilityChange, $.proxy(_.visibility, _)); 1454 1455 if (_.options.accessibility === true) { 1456 _.$list.on('keydown.slick', _.keyHandler); 1457 } 1458 1459 if (_.options.focusOnSelect === true) { 1460 $(_.$slideTrack).children().on('click.slick', _.selectHandler); 1461 } 1462 1463 $(window).on('orientationchange.slick.slick-' + _.instanceUid, $.proxy(_.orientationChange, _)); 1464 1465 $(window).on('resize.slick.slick-' + _.instanceUid, $.proxy(_.resize, _)); 1466 1467 $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault); 1468 1469 $(window).on('load.slick.slick-' + _.instanceUid, _.setPosition); 1470 $(_.setPosition); 1471 1472 }; 1473 1474 Slick.prototype.initUI = function() { 1475 1476 var _ = this; 1477 1478 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 1479 1480 _.$prevArrow.show(); 1481 _.$nextArrow.show(); 1482 1483 } 1484 1485 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 1486 1487 _.$dots.show(); 1488 1489 } 1490 1491 }; 1492 1493 Slick.prototype.keyHandler = function(event) { 1494 1495 var _ = this; 1496 //Dont slide if the cursor is inside the form fields and arrow keys are pressed 1497 if(!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) { 1498 if (event.keyCode === 37 && _.options.accessibility === true) { 1499 _.changeSlide({ 1500 data: { 1501 message: _.options.rtl === true ? 'next' : 'previous' 1502 } 1503 }); 1504 } else if (event.keyCode === 39 && _.options.accessibility === true) { 1505 _.changeSlide({ 1506 data: { 1507 message: _.options.rtl === true ? 'previous' : 'next' 1508 } 1509 }); 1510 } 1511 } 1512 1513 }; 1514 1515 Slick.prototype.lazyLoad = function() { 1516 1517 var _ = this, 1518 loadRange, cloneRange, rangeStart, rangeEnd; 1519 1520 function loadImages(imagesScope) { 1521 1522 $('img[data-lazy]', imagesScope).each(function() { 1523 1524 var image = $(this), 1525 imageSource = $(this).attr('data-lazy'), 1526 imageSrcSet = $(this).attr('data-srcset'), 1527 imageSizes = $(this).attr('data-sizes') || _.$slider.attr('data-sizes'), 1528 imageToLoad = document.createElement('img'); 1529 1530 imageToLoad.onload = function() { 1531 1532 image 1533 .animate({ opacity: 0 }, 100, function() { 1534 1535 if (imageSrcSet) { 1536 image 1537 .attr('srcset', imageSrcSet ); 1538 1539 if (imageSizes) { 1540 image 1541 .attr('sizes', imageSizes ); 1542 } 1543 } 1544 1545 image 1546 .attr('src', imageSource) 1547 .animate({ opacity: 1 }, 200, function() { 1548 image 1549 .removeAttr('data-lazy data-srcset data-sizes') 1550 .removeClass('slick-loading'); 1551 }); 1552 _.$slider.trigger('lazyLoaded', [_, image, imageSource]); 1553 }); 1554 1555 }; 1556 1557 imageToLoad.onerror = function() { 1558 1559 image 1560 .removeAttr( 'data-lazy' ) 1561 .removeClass( 'slick-loading' ) 1562 .addClass( 'slick-lazyload-error' ); 1563 1564 _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]); 1565 1566 }; 1567 1568 imageToLoad.src = imageSource; 1569 1570 }); 1571 1572 } 1573 1574 if (_.options.centerMode === true) { 1575 if (_.options.infinite === true) { 1576 rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1); 1577 rangeEnd = rangeStart + _.options.slidesToShow + 2; 1578 } else { 1579 rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1)); 1580 rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide; 1581 } 1582 } else {
1583 rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide; 1584 rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow); 1585 if (_.options.fade === true) { 1586 if (rangeStart > 0) rangeStart--; 1587 if (rangeEnd <= _.slideCount) rangeEnd++; 1588 } 1589 } 1590 1591 loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd); 1592 1593 if (_.options.lazyLoad === 'anticipated') { 1594 var prevSlide = rangeStart - 1, 1595 nextSlide = rangeEnd, 1596 $slides = _.$slider.find('.slick-slide'); 1597 1598 for (var i = 0; i < _.options.slidesToScroll; i++) { 1599 if (prevSlide < 0) prevSlide = _.slideCount - 1; 1600 loadRange = loadRange.add($slides.eq(prevSlide)); 1601 loadRange = loadRange.add($slides.eq(nextSlide)); 1602 prevSlide--; 1603 nextSlide++; 1604 } 1605 } 1606 1607 loadImages(loadRange); 1608 1609 if (_.slideCount <= _.options.slidesToShow) { 1610 cloneRange = _.$slider.find('.slick-slide'); 1611 loadImages(cloneRange); 1612 } else 1613 if (_.currentSlide >= _.slideCount - _.options.slidesToShow) { 1614 cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow); 1615 loadImages(cloneRange); 1616 } else if (_.currentSlide === 0) { 1617 cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1); 1618 loadImages(cloneRange); 1619 } 1620 1621 }; 1622 1623 Slick.prototype.loadSlider = function() { 1624 1625 var _ = this; 1626 1627 _.setPosition(); 1628 1629 _.$slideTrack.css({ 1630 opacity: 1 1631 }); 1632 1633 _.$slider.removeClass('slick-loading'); 1634 1635 _.initUI(); 1636 1637 if (_.options.lazyLoad === 'progressive') { 1638 _.progressiveLazyLoad(); 1639 } 1640 1641 }; 1642 1643 Slick.prototype.next = Slick.prototype.slickNext = function() { 1644 1645 var _ = this; 1646 1647 _.changeSlide({ 1648 data: { 1649 message: 'next' 1650 } 1651 }); 1652 1653 }; 1654 1655 Slick.prototype.orientationChange = function() { 1656 1657 var _ = this; 1658 1659 _.checkResponsive(); 1660 _.setPosition(); 1661 1662 }; 1663 1664 Slick.prototype.pause = Slick.prototype.slickPause = function() { 1665 1666 var _ = this; 1667 1668 _.autoPlayClear(); 1669 _.paused = true; 1670 1671 }; 1672 1673 Slick.prototype.play = Slick.prototype.slickPlay = function() { 1674 1675 var _ = this; 1676 1677 _.autoPlay(); 1678 _.options.autoplay = true; 1679 _.paused = false; 1680 _.focussed = false; 1681 _.interrupted = false; 1682 1683 }; 1684 1685 Slick.prototype.postSlide = function(index) { 1686 1687 var _ = this; 1688 1689 if( !_.unslicked ) { 1690 1691 _.$slider.trigger('afterChange', [_, index]); 1692 1693 _.animating = false; 1694 1695 if (_.slideCount > _.options.slidesToShow) { 1696 _.setPosition(); 1697 } 1698 1699 _.swipeLeft = null; 1700 1701 if ( _.options.autoplay ) { 1702 _.autoPlay(); 1703 } 1704 1705 if (_.options.accessibility === true) { 1706 _.initADA(); 1707 1708 if (_.options.focusOnChange) { 1709 var $currentSlide = $(_.$slides.get(_.currentSlide)); 1710 $currentSlide.attr('tabindex', 0).focus(); 1711 } 1712 } 1713 1714 } 1715 1716 }; 1717 1718 Slick.prototype.prev = Slick.prototype.slickPrev = function() { 1719 1720 var _ = this; 1721 1722 _.changeSlide({ 1723 data: { 1724 message: 'previous' 1725 } 1726 }); 1727 1728 }; 1729 1730 Slick.prototype.preventDefault = function(event) { 1731 1732 event.preventDefault(); 1733 1734 }; 1735 1736 Slick.prototype.progressiveLazyLoad = function( tryCount ) { 1737 1738 tryCount = tryCount || 1; 1739 1740 var _ = this, 1741 $imgsToLoad = $( 'img[data-lazy]', _.$slider ), 1742 image, 1743 imageSource, 1744 imageSrcSet, 1745 imageSizes, 1746 imageToLoad; 1747 1748 if ( $imgsToLoad.length ) { 1749 1750 image = $imgsToLoad.first(); 1751 imageSource = image.attr('data-lazy'); 1752 imageSrcSet = image.attr('data-srcset'); 1753 imageSizes = image.attr('data-sizes') || _.$slider.attr('data-sizes'); 1754 imageToLoad = document.createElement('img'); 1755 1756 imageToLoad.onload = function() { 1757 1758 if (imageSrcSet) { 1759 image 1760 .attr('srcset', imageSrcSet ); 1761 1762 if (imageSizes) { 1763 image 1764 .attr('sizes', imageSizes ); 1765 } 1766 } 1767 1768 image 1769 .attr( 'src', imageSource ) 1770 .removeAttr('data-lazy data-srcset data-sizes') 1771 .removeClass('slick-loading'); 1772 1773 if ( _.options.adaptiveHeight === true ) { 1774 _.setPosition(); 1775 } 1776 1777 _.$slider.trigger('lazyLoaded', [ _, image, imageSource ]); 1778 _.progressiveLazyLoad(); 1779 1780 }; 1781 1782 imageToLoad.onerror = function() { 1783 1784 if ( tryCount < 3 ) { 1785 1786 /** 1787 * try to load the image 3 times, 1788 * leave a slight delay so we don't get 1789 * servers blocking the request. 1790 */ 1791 setTimeout( function() { 1792 _.progressiveLazyLoad( tryCount + 1 ); 1793 }, 500 ); 1794 1795 } else { 1796 1797 image 1798 .removeAttr( 'data-lazy' ) 1799 .removeClass( 'slick-loading' ) 1800 .addClass( 'slick-lazyload-error' ); 1801 1802 _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]); 1803 1804 _.progressiveLazyLoad(); 1805 1806 } 1807 1808 }; 1809 1810 imageToLoad.src = imageSource; 1811 1812 } else { 1813 1814 _.$slider.trigger('allImagesLoaded', [ _ ]); 1815 1816 } 1817 1818 }; 1819 1820 Slick.prototype.refresh = function( initializing ) { 1821 1822 var _ = this, currentSlide, lastVisibleIndex; 1823 1824 lastVisibleIndex = _.slideCount - _.options.slidesToShow; 1825 1826 // in non-infinite sliders, we don't want to go past the 1827 // last visible index. 1828 if( !_.options.infinite && ( _.currentSlide > lastVisibleIndex )) { 1829 _.currentSlide = lastVisibleIndex; 1830 } 1831 1832 // if less slides than to show, go to start. 1833 if ( _.slideCount <= _.options.slidesToShow ) { 1834 _.currentSlide = 0; 1835 1836 } 1837 1838 currentSlide = _.currentSlide; 1839 1840 _.destroy(true); 1841 1842 $.extend(_, _.initials, { currentSlide: currentSlide }); 1843
1844 _.init(); 1845 1846 if( !initializing ) { 1847 1848 _.changeSlide({ 1849 data: { 1850 message: 'index', 1851 index: currentSlide 1852 } 1853 }, false); 1854 1855 } 1856 1857 }; 1858 1859 Slick.prototype.registerBreakpoints = function() { 1860 1861 var _ = this, breakpoint, currentBreakpoint, l, 1862 responsiveSettings = _.options.responsive || null; 1863 1864 if ( $.type(responsiveSettings) === 'array' && responsiveSettings.length ) { 1865 1866 _.respondTo = _.options.respondTo || 'window'; 1867 1868 for ( breakpoint in responsiveSettings ) { 1869 1870 l = _.breakpoints.length-1; 1871 1872 if (responsiveSettings.hasOwnProperty(breakpoint)) { 1873 currentBreakpoint = responsiveSettings[breakpoint].breakpoint; 1874 1875 // loop through the breakpoints and cut out any existing 1876 // ones with the same breakpoint number, we don't want dupes. 1877 while( l >= 0 ) { 1878 if( _.breakpoints[l] && _.breakpoints[l] === currentBreakpoint ) { 1879 _.breakpoints.splice(l,1); 1880 } 1881 l--; 1882 } 1883 1884 _.breakpoints.push(currentBreakpoint); 1885 _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings; 1886 1887 } 1888 1889 } 1890 1891 _.breakpoints.sort(function(a, b) { 1892 return ( _.options.mobileFirst ) ? a-b : b-a; 1893 }); 1894 1895 } 1896 1897 }; 1898 1899 Slick.prototype.reinit = function() { 1900 1901 var _ = this; 1902 1903 _.$slides = 1904 _.$slideTrack 1905 .children(_.options.slide) 1906 .addClass('slick-slide'); 1907 1908 _.slideCount = _.$slides.length; 1909 1910 if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) { 1911 _.currentSlide = _.currentSlide - _.options.slidesToScroll; 1912 } 1913 1914 if (_.slideCount <= _.options.slidesToShow) { 1915 _.currentSlide = 0; 1916 } 1917 1918 _.registerBreakpoints(); 1919 1920 _.setProps(); 1921 _.setupInfinite(); 1922 _.buildArrows(); 1923 _.updateArrows(); 1924 _.initArrowEvents(); 1925 _.buildDots(); 1926 _.updateDots(); 1927 _.initDotEvents(); 1928 _.cleanUpSlideEvents(); 1929 _.initSlideEvents(); 1930 1931 _.checkResponsive(false, true); 1932 1933 if (_.options.focusOnSelect === true) { 1934 $(_.$slideTrack).children().on('click.slick', _.selectHandler); 1935 } 1936 1937 _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); 1938 1939 _.setPosition(); 1940 _.focusHandler(); 1941 1942 _.paused = !_.options.autoplay; 1943 _.autoPlay(); 1944 1945 _.$slider.trigger('reInit', [_]); 1946 1947 }; 1948 1949 Slick.prototype.resize = function() { 1950 1951 var _ = this; 1952 1953 if ($(window).width() !== _.windowWidth) { 1954 clearTimeout(_.windowDelay); 1955 _.windowDelay = window.setTimeout(function() { 1956 _.windowWidth = $(window).width(); 1957 _.checkResponsive(); 1958 if( !_.unslicked ) { _.setPosition(); } 1959 }, 50); 1960 } 1961 }; 1962 1963 Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) { 1964 1965 var _ = this; 1966 1967 if (typeof(index) === 'boolean') { 1968 removeBefore = index; 1969 index = removeBefore === true ? 0 : _.slideCount - 1; 1970 } else { 1971 index = removeBefore === true ? --index : index; 1972 } 1973 1974 if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) { 1975 return false; 1976 } 1977 1978 _.unload(); 1979 1980 if (removeAll === true) { 1981 _.$slideTrack.children().remove(); 1982 } else { 1983 _.$slideTrack.children(this.options.slide).eq(index).remove(); 1984 } 1985 1986 _.$slides = _.$slideTrack.children(this.options.slide); 1987 1988 _.$slideTrack.children(this.options.slide).detach(); 1989 1990 _.$slideTrack.append(_.$slides); 1991 1992 _.$slidesCache = _.$slides; 1993 1994 _.reinit(); 1995 1996 }; 1997 1998 Slick.prototype.setCSS = function(position) { 1999 2000 var _ = this, 2001 positionProps = {}, 2002 x, y; 2003 2004 if (_.options.rtl === true) { 2005 position = -position; 2006 } 2007 x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px'; 2008 y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px'; 2009 2010 positionProps[_.positionProp] = position; 2011 2012 if (_.transformsEnabled === false) { 2013 _.$slideTrack.css(positionProps); 2014 } else { 2015 positionProps = {}; 2016 if (_.cssTransitions === false) { 2017 positionProps[_.animType] = 'translate(' + x + ', ' + y + ')'; 2018 _.$slideTrack.css(positionProps); 2019 } else { 2020 positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)'; 2021 _.$slideTrack.css(positionProps); 2022 } 2023 } 2024 2025 }; 2026 2027 Slick.prototype.setDimensions = function() { 2028 2029 var _ = this; 2030 2031 if (_.options.vertical === false) { 2032 if (_.options.centerMode === true) { 2033 _.$list.css({ 2034 padding: ('0px ' + _.options.centerPadding) 2035 }); 2036 } 2037 } else { 2038 _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow); 2039 if (_.options.centerMode === true) { 2040 _.$list.css({ 2041 padding: (_.options.centerPadding + ' 0px') 2042 }); 2043 } 2044 } 2045 2046 _.listWidth = _.$list.width(); 2047 _.listHeight = _.$list.height(); 2048 2049 2050 if (_.options.vertical === false && _.options.variableWidth === false) { 2051 _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow); 2052 _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length))); 2053 2054 } else if (_.options.variableWidth === true) { 2055 _.$slideTrack.width(5000 * _.slideCount); 2056 } else { 2057 _.slideWidth = Math.ceil(_.listWidth); 2058 _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length))); 2059 } 2060 2061 var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width(); 2062 if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset); 2063 2064 }; 2065 2066 Slick.prototype.setFade = function() { 2067 2068 var _ = this, 2069 targetLeft; 2070 2071 _.$slides.each(function(index, element) { 2072 targetLeft = (_.slideWidth * index) * -1; 2073 if (_.options.rtl === true) { 2074 $(element).css({ 2075 position: 'relative', 2076 right: targetLeft, 2077 top: 0, 2078 zIndex: _.options.zIndex - 2, 2079 opacity: 0 2080 }); 2081 } else { 2082 $(element).css({ 2083 position: 'relative', 2084 left: targetLeft, 2085 top: 0, 2086 zIndex: _.options.zIndex - 2, 2087 opacity: 0 2088 }); 2089 } 2090 }); 2091 2092 _.$slides.eq(_.currentSlide).css({ 2093 zIndex: _.options.zIndex - 1, 2094 opacity: 1 2095 }); 2096 2097 }; 2098 2099 Slick.prototype.setHeight = function() { 2100 2101 var _ = this; 2102 2103 if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { 2104 var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); 2105 _.$list.css('height', targetHeight); 2106 } 2107 2108 }; 2109 2110 Slick.prototype.setOption = 2111 Slick.prototype.slickSetOption = function() { 2112 2113 /** 2114 * accepts arguments in format of: 2115 * 2116 * - for changing a single option's value: 2117 * .slick("setOption", option, value, refresh ) 2118 * 2119 * - for changing a set of responsive options: 2120 * .slick("setOption", 'responsive', [{}, ...], refresh ) 2121 * 2122 * - for updating multiple values at once (not responsive) 2123 * .slick("setOption", { 'option': value, ... }, refresh ) 2124 */ 2125 2126 var _ = this, l, item, option, value, refresh = false, t
2126ype; 2127 2128 if( $.type( arguments[0] ) === 'object' ) { 2129 2130 option = arguments[0]; 2131 refresh = arguments[1]; 2132 type = 'multiple'; 2133 2134 } else if ( $.type( arguments[0] ) === 'string' ) { 2135 2136 option = arguments[0]; 2137 value = arguments[1]; 2138 refresh = arguments[2]; 2139 2140 if ( arguments[0] === 'responsive' && $.type( arguments[1] ) === 'array' ) { 2141 2142 type = 'responsive'; 2143 2144 } else if ( typeof arguments[1] !== 'undefined' ) { 2145 2146 type = 'single'; 2147 2148 } 2149 2150 } 2151 2152 if ( type === 'single' ) { 2153 2154 _.options[option] = value; 2155 2156 2157 } else if ( type === 'multiple' ) { 2158 2159 $.each( option , function( opt, val ) { 2160 2161 _.options[opt] = val; 2162 2163 }); 2164 2165 2166 } else if ( type === 'responsive' ) { 2167 2168 for ( item in value ) { 2169 2170 if( $.type( _.options.responsive ) !== 'array' ) { 2171 2172 _.options.responsive = [ value[item] ]; 2173 2174 } else { 2175 2176 l = _.options.responsive.length-1; 2177 2178 // loop through the responsive object and splice out duplicates. 2179 while( l >= 0 ) { 2180 2181 if( _.options.responsive[l].breakpoint === value[item].breakpoint ) { 2182 2183 _.options.responsive.splice(l,1); 2184 2185 } 2186 2187 l--; 2188 2189 } 2190 2191 _.options.responsive.push( value[item] ); 2192 2193 } 2194 2195 } 2196 2197 } 2198 2199 if ( refresh ) { 2200 2201 _.unload(); 2202 _.reinit(); 2203 2204 } 2205 2206 }; 2207 2208 Slick.prototype.setPosition = function() { 2209 2210 var _ = this; 2211 2212 _.setDimensions(); 2213 2214 _.setHeight(); 2215 2216 if (_.options.fade === false) { 2217 _.setCSS(_.getLeft(_.currentSlide)); 2218 } else { 2219 _.setFade(); 2220 } 2221 2222 _.$slider.trigger('setPosition', [_]); 2223 2224 }; 2225 2226 Slick.prototype.setProps = function() { 2227 2228 var _ = this, 2229 bodyStyle = document.body.style; 2230 2231 _.positionProp = _.options.vertical === true ? 'top' : 'left'; 2232 2233 if (_.positionProp === 'top') { 2234 _.$slider.addClass('slick-vertical'); 2235 } else { 2236 _.$slider.removeClass('slick-vertical'); 2237 } 2238 2239 if (bodyStyle.WebkitTransition !== undefined || 2240 bodyStyle.MozTransition !== undefined || 2241 bodyStyle.msTransition !== undefined) { 2242 if (_.options.useCSS === true) { 2243 _.cssTransitions = true; 2244 } 2245 } 2246 2247 if ( _.options.fade ) { 2248 if ( typeof _.options.zIndex === 'number' ) { 2249 if( _.options.zIndex < 3 ) { 2250 _.options.zIndex = 3; 2251 } 2252 } else { 2253 _.options.zIndex = _.defaults.zIndex; 2254 } 2255 } 2256 2257 if (bodyStyle.OTransform !== undefined) { 2258 _.animType = 'OTransform'; 2259 _.transformType = '-o-transform'; 2260 _.transitionType = 'OTransition'; 2261 if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;
2262 } 2263 if (bodyStyle.MozTransform !== undefined) { 2264 _.animType = 'MozTransform'; 2265 _.transformType = '-moz-transform'; 2266 _.transitionType = 'MozTransition'; 2267 if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false; 2268 } 2269 if (bodyStyle.webkitTransform !== undefined) { 2270 _.animType = 'webkitTransform'; 2271 _.transformType = '-webkit-transform'; 2272 _.transitionType = 'webkitTransition'; 2273 if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; 2274 } 2275 if (bodyStyle.msTransform !== undefined) { 2276 _.animType = 'msTransform'; 2277 _.transformType = '-ms-transform'; 2278 _.transitionType = 'msTransition'; 2279 if (bodyStyle.msTransform === undefined) _.animType = false; 2280 } 2281 if (bodyStyle.transform !== undefined && _.animType !== false) { 2282 _.animType = 'transform'; 2283 _.transformType = 'transform'; 2284 _.transitionType = 'transition'; 2285 } 2286 _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false); 2287 }; 2288 2289 2290 Slick.prototype.setSlideClasses = function(index) { 2291 2292 var _ = this, 2293 centerOffset, allSlides, indexOffset, remainder; 2294 2295 allSlides = _.$slider 2296 .find('.slick-slide') 2297 .removeClass('slick-active slick-center slick-current') 2298 .attr('aria-hidden', 'true'); 2299 2300 _.$slides 2301 .eq(index) 2302 .addClass('slick-current'); 2303 2304 if (_.options.centerMode === true) { 2305 2306 var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0; 2307 2308 centerOffset = Math.floor(_.options.slidesToShow / 2); 2309 2310 if (_.options.infinite === true) { 2311 2312 if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) { 2313 _.$slides 2314 .slice(index - centerOffset + evenCoef, index + centerOffset + 1) 2315 .addClass('slick-active') 2316 .attr('aria-hidden', 'false'); 2317 2318 } else { 2319 2320 indexOffset = _.options.slidesToShow + index; 2321 allSlides 2322 .slice(indexOffset - centerOffset + 1 + evenCoef, indexOffset + centerOffset + 2) 2323 .addClass('slick-active') 2324 .attr('aria-hidden', 'false'); 2325 2326 } 2327 2328 if (index === 0) { 2329 2330 allSlides 2331 .eq(allSlides.length - 1 - _.options.slidesToShow) 2332 .addClass('slick-center'); 2333 2334 } else if (index === _.slideCount - 1) { 2335 2336 allSlides 2337 .eq(_.options.slidesToShow) 2338 .addClass('slick-center'); 2339 2340 } 2341 2342 } 2343 2344 _.$slides 2345 .eq(index) 2346 .addClass('slick-center'); 2347 2348 } else { 2349 2350 if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) { 2351 2352 _.$slides 2353 .slice(index, index + _.options.slidesToShow) 2354 .addClass('slick-active') 2355 .attr('aria-hidden', 'false'); 2356 2357 } else if (allSlides.length <= _.options.slidesToShow) { 2358 2359 allSlides 2360 .addClass('slick-active') 2361 .attr('aria-hidden', 'false'); 2362 2363 } else { 2364 2365 remainder = _.slideCount % _.options.slidesToShow; 2366 indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index; 2367 2368 if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) { 2369 2370 allSlides 2371 .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder) 2372 .addClass('slick-active') 2373 .attr('aria-hidden', 'false'); 2374 2375 } else { 2376 2377 allSlides 2378 .slice(indexOffset, indexOffset + _.options.slidesToShow) 2379 .addClass('slick-active') 2380 .attr('aria-hidden', 'false'); 2381 2382 } 2383 2384 } 2385 2386 } 2387 2388 if (_.options.lazyLoad === 'ondemand' || _.options.lazyLoad === 'anticipated') { 2389 _.lazyLoad(); 2390 } 2391 }; 2392 2393 Slick.prototype.setupInfinite = function() { 2394 2395 var _ = this, 2396 i, slideIndex, infiniteCount; 2397 2398 if (_.options.fade === true) {
2399 _.options.centerMode = false; 2400 } 2401 2402 if (_.options.infinite === true && _.options.fade === false) { 2403 2404 slideIndex = null; 2405 2406 if (_.slideCount > _.options.slidesToShow) { 2407 2408 if (_.options.centerMode === true) { 2409 infiniteCount = _.options.slidesToShow + 1; 2410 } else { 2411 infiniteCount = _.options.slidesToShow; 2412 } 2413 2414 for (i = _.slideCount; i > (_.slideCount - 2415 infiniteCount); i -= 1) { 2416 slideIndex = i - 1; 2417 $(_.$slides[slideIndex]).clone(true).attr('id', '') 2418 .attr('data-slick-index', slideIndex - _.slideCount) 2419 .prependTo(_.$slideTrack).addClass('slick-cloned'); 2420 } 2421 for (i = 0; i < infiniteCount + _.slideCount; i += 1) { 2422 slideIndex = i; 2423 $(_.$slides[slideIndex]).clone(true).attr('id', '') 2424 .attr('data-slick-index', slideIndex + _.slideCount) 2425 .appendTo(_.$slideTrack).addClass('slick-cloned'); 2426 } 2427 _.$slideTrack.find('.slick-cloned').find('[id]').each(function() { 2428 $(this).attr('id', ''); 2429 }); 2430 2431 } 2432 2433 } 2434 2435 }; 2436 2437 Slick.prototype.interrupt = function( toggle ) { 2438 2439 var _ = this; 2440 2441 if( !toggle ) { 2442 _.autoPlay(); 2443 } 2444 _.interrupted = toggle; 2445 2446 }; 2447 2448 Slick.prototype.selectHandler = function(event) { 2449 2450 var _ = this; 2451 2452 var targetElement = 2453 $(event.target).is('.slick-slide') ? 2454 $(event.target) : 2455 $(event.target).parents('.slick-slide'); 2456 2457 var index = parseInt(targetElement.attr('data-slick-index')); 2458 2459 if (!index) index = 0; 2460 2461 if (_.slideCount <= _.options.slidesToShow) { 2462 2463 _.slideHandler(index, false, true); 2464 return; 2465 2466 } 2467 2468 _.slideHandler(index); 2469 2470 }; 2471 2472 Slick.prototype.slideHandler = function(index, sync, dontAnimate) { 2473 2474 var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null, 2475 _ = this, navTarget; 2476 2477 sync = sync || false; 2478 2479 if (_.animating === true && _.options.waitForAnimate === true) { 2480 return; 2481 } 2482 2483 if (_.options.fade === true && _.currentSlide === index) { 2484 return; 2485 } 2486 2487 if (sync === false) { 2488 _.asNavFor(index); 2489 } 2490 2491 targetSlide = index; 2492 targetLeft = _.getLeft(targetSlide); 2493 slideLeft = _.getLeft(_.currentSlide); 2494 2495 _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft; 2496 2497 if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) { 2498 if (_.options.fade === false) { 2499 targetSlide = _.currentSlide; 2500 if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { 2501 _.animateSlide(slideLeft, function() { 2502 _.postSlide(targetSlide); 2503 }); 2504 } else { 2505 _.postSlide(targetSlide); 2506 } 2507 } 2508 return; 2509 } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) { 2510 if (_.options.fade === false) { 2511 targetSlide = _.currentSlide; 2512 if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { 2513 _.animateSlide(slideLeft, function() { 2514 _.postSlide(targetSlide); 2515 }); 2516 } else { 2517 _.postSlide(targetSlide); 2518 } 2519 } 2520 return; 2521 } 2522 2523 if ( _.options.autoplay ) { 2524 clearInterval(_.autoPlayTimer); 2525 } 2526 2527 if (targetSlide < 0) { 2528 if (_.slideCount % _.options.slidesToScroll !== 0) { 2529 animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll); 2530 } else { 2531 animSlide = _.slideCount + targetSlide; 2532 } 2533 }
2533 else if (targetSlide >= _.slideCount) { 2534 if (_.slideCount % _.options.slidesToScroll !== 0) { 2535 animSlide = 0; 2536 } else { 2537 animSlide = targetSlide - _.slideCount; 2538 } 2539 } else { 2540 animSlide = targetSlide; 2541 } 2542 2543 _.animating = true; 2544 2545 _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]); 2546 2547 oldSlide = _.currentSlide; 2548 _.currentSlide = animSlide; 2549 2550 _.setSlideClasses(_.currentSlide); 2551 2552 if ( _.options.asNavFor ) { 2553 2554 navTarget = _.getNavTarget(); 2555 navTarget = navTarget.slick('getSlick'); 2556 2557 if ( navTarget.slideCount <= navTarget.options.slidesToShow ) { 2558 navTarget.setSlideClasses(_.currentSlide); 2559 } 2560 2561 } 2562 2563 _.updateDots(); 2564 _.updateArrows(); 2565 2566 if (_.options.fade === true) { 2567 if (dontAnimate !== true) { 2568 2569 _.fadeSlideOut(oldSlide); 2570 2571 _.fadeSlide(animSlide, function() { 2572 _.postSlide(animSlide); 2573 }); 2574 2575 } else { 2576 _.postSlide(animSlide); 2577 } 2578 _.animateHeight(); 2579 return; 2580 } 2581 2582 if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { 2583 _.animateSlide(targetLeft, function() { 2584 _.postSlide(animSlide); 2585 }); 2586 } else { 2587 _.postSlide(animSlide); 2588 } 2589 2590 }; 2591 2592 Slick.prototype.startLoad = function() { 2593 2594 var _ = this; 2595 2596 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 2597 2598 _.$prevArrow.hide(); 2599 _.$nextArrow.hide(); 2600 2601 } 2602 2603 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 2604 2605 _.$dots.hide(); 2606 2607 } 2608 2609 _.$slider.addClass('slick-loading'); 2610 2611 }; 2612 2613 Slick.prototype.swipeDirection = function() { 2614 2615 var xDist, yDist, r, swipeAngle, _ = this; 2616 2617 xDist = _.touchObject.startX - _.touchObject.curX; 2618 yDist = _.touchObject.startY - _.touchObject.curY; 2619 r = Math.atan2(yDist, xDist); 2620 2621 swipeAngle = Math.round(r * 180 / Math.PI); 2622 if (swipeAngle < 0) { 2623 swipeAngle = 360 - Math.abs(swipeAngle); 2624 } 2625 2626 if ((swipeAngle <= 45) && (swipeAngle >= 0)) { 2627 return (_.options.rtl === false ? 'left' : 'right'); 2628 } 2629 if ((swipeAngle <= 360) && (swipeAngle >= 315)) { 2630 return (_.options.rtl === false ? 'left' : 'right'); 2631 } 2632 if ((swipeAngle >= 135) && (swipeAngle <= 225)) { 2633 return (_.options.rtl === false ? 'right' : 'left'); 2634 } 2635 if (_.options.verticalSwiping === true) { 2636 if ((swipeAngle >= 35) && (swipeAngle <= 135)) { 2637 return 'down'; 2638 } else { 2639 return 'up'; 2640 } 2641 } 2642 2643 return 'vertical'; 2644 2645 }; 2646 2647 Slick.prototype.swipeEnd = function(event) { 2648 2649 var _ = this, 2650 slideCount, 2651 direction; 2652 2653 _.dragging = false; 2654 _.swiping = false; 2655 2656 if (_.scrolling) { 2657 _.scrolling = false; 2658 return false; 2659 } 2660 2661 _.interrupted = false; 2662 _.shouldClick = ( _.touchObject.swipeLength > 10 ) ? false : true; 2663 2664 if ( _.touchObject.curX === undefined ) { 2665 return false; 2666 } 2667 2668 if ( _.touchObject.edgeHit === true ) { 2669 _.$slider.trigger('edge', [_, _.swipeDirection() ]); 2670 } 2671 2672 if ( _.touchObject.swipeLength >= _.touchObject.minSwipe ) { 2673 2674 direction = _.swipeDirection(); 2675 2676 switch ( direction ) { 2677 2678 case 'left': 2679 case 'down': 2680 2681 slideCount = 2682 _.options.swipeToSlide ? 2683 _.checkNavigable( _.currentSlide + _.getSlideCount() ) : 2684 _.currentSlide + _.getSlideCount(); 2685 2686 _.currentDirection = 0; 2687 2688 break; 2689 2690 case 'right': 2691 case 'up': 2692 2693 slideCount =
2694 _.options.swipeToSlide ? 2695 _.checkNavigable( _.currentSlide - _.getSlideCount() ) : 2696 _.currentSlide - _.getSlideCount(); 2697 2698 _.currentDirection = 1; 2699 2700 break; 2701 2702 default: 2703 2704 2705 } 2706 2707 if( direction != 'vertical' ) { 2708 2709 _.slideHandler( slideCount ); 2710 _.touchObject = {}; 2711 _.$slider.trigger('swipe', [_, direction ]); 2712 2713 } 2714 2715 } else { 2716 2717 if ( _.touchObject.startX !== _.touchObject.curX ) { 2718 2719 _.slideHandler( _.currentSlide ); 2720 _.touchObject = {}; 2721 2722 } 2723 2724 } 2725 2726 }; 2727 2728 Slick.prototype.swipeHandler = function(event) { 2729 2730 var _ = this; 2731 2732 if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) { 2733 return; 2734 } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) { 2735 return; 2736 } 2737 2738 _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ? 2739 event.originalEvent.touches.length : 1; 2740 2741 _.touchObject.minSwipe = _.listWidth / _.options 2742 .touchThreshold; 2743 2744 if (_.options.verticalSwiping === true) { 2745 _.touchObject.minSwipe = _.listHeight / _.options 2746 .touchThreshold; 2747 } 2748 2749 switch (event.data.action) { 2750 2751 case 'start': 2752 _.swipeStart(event); 2753 break; 2754 2755 case 'move': 2756 _.swipeMove(event); 2757 break; 2758 2759 case 'end': 2760 _.swipeEnd(event); 2761 break; 2762 2763 } 2764 2765 }; 2766 2767 Slick.prototype.swipeMove = function(event) { 2768 2769 var _ = this, 2770 edgeWasHit = false, 2771 curLeft, swipeDirection, swipeLength, positionOffset, touches, verticalSwipeLength; 2772 2773 touches = event.originalEvent !== undefined ? event.originalEvent.touches : null; 2774 2775 if (!_.dragging || _.scrolling || touches && touches.length !== 1) { 2776 return false; 2777 } 2778 2779 curLeft = _.getLeft(_.currentSlide); 2780 2781 _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX; 2782 _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY; 2783 2784 _.touchObject.swipeLength = Math.round(Math.sqrt( 2785 Math.pow(_.touchObject.curX - _.touchObject.startX, 2))); 2786 2787 verticalSwipeLength = Math.round(Math.sqrt( 2788 Math.pow(_.touchObject.curY - _.touchObject.startY, 2))); 2789 2790 if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) { 2791 _.scrolling = true; 2792 return false; 2793 } 2794 2795 if (_.options.verticalSwiping === true) { 2796 _.touchObject.swipeLength = verticalSwipeLength; 2797 } 2798 2799 swipeDirection = _.swipeDirection(); 2800 2801 if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) { 2802 _.swiping = true; 2803 event.preventDefault(); 2804 } 2805 2806 positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1); 2807 if (_.options.verticalSwiping === true) { 2808 positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1; 2809 } 2810 2811 2812 swipeLength = _.touchObject.swipeLength; 2813 2814 _.touchObject.edgeHit = false; 2815 2816 if (_.options.infinite === false) { 2817 if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) { 2818 swipeLength = _.touchObject.swipeLength * _.options.edgeFriction; 2819 _.touchObject.edgeHit = true; 2820 } 2821 } 2822 2823 if (_.options.vertical === false) { 2824 _.swipeLeft = curLeft + swipeLength * positionOffset; 2825 } else { 2826 _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset; 2827 } 2828 if (_.options.verticalSwiping === true) { 2829 _.swipeLeft = curLeft + swipeLength * positionOffset; 2830 } 2831 2832 if (_.options.fade === true || _.options.touchMove === false) { 2833 return false;
2834 } 2835 2836 if (_.animating === true) { 2837 _.swipeLeft = null; 2838 return false; 2839 } 2840 2841 _.setCSS(_.swipeLeft); 2842 2843 }; 2844 2845 Slick.prototype.swipeStart = function(event) { 2846 2847 var _ = this, 2848 touches; 2849 2850 _.interrupted = true; 2851 2852 if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) { 2853 _.touchObject = {}; 2854 return false; 2855 } 2856 2857 if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) { 2858 touches = event.originalEvent.touches[0]; 2859 } 2860 2861 _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX; 2862 _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY; 2863 2864 _.dragging = true; 2865 2866 }; 2867 2868 Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() { 2869 2870 var _ = this; 2871 2872 if (_.$slidesCache !== null) { 2873 2874 _.unload(); 2875 2876 _.$slideTrack.children(this.options.slide).detach(); 2877 2878 _.$slidesCache.appendTo(_.$slideTrack); 2879 2880 _.reinit(); 2881 2882 } 2883 2884 }; 2885 2886 Slick.prototype.unload = function() { 2887 2888 var _ = this; 2889 2890 $('.slick-cloned', _.$slider).remove(); 2891 2892 if (_.$dots) { 2893 _.$dots.remove(); 2894 } 2895 2896 if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) { 2897 _.$prevArrow.remove(); 2898 } 2899 2900 if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) { 2901 _.$nextArrow.remove(); 2902 } 2903 2904 _.$slides 2905 .removeClass('slick-slide slick-active slick-visible slick-current') 2906 .attr('aria-hidden', 'true') 2907 .css('width', ''); 2908 2909 }; 2910 2911 Slick.prototype.unslick = function(fromBreakpoint) { 2912 2913 var _ = this; 2914 _.$slider.trigger('unslick', [_, fromBreakpoint]); 2915 _.destroy(); 2916 2917 }; 2918 2919 Slick.prototype.updateArrows = function() { 2920 2921 var _ = this, 2922 centerOffset; 2923 2924 centerOffset = Math.floor(_.options.slidesToShow / 2); 2925 2926 if ( _.options.arrows === true && 2927 _.slideCount > _.options.slidesToShow && 2928 !_.options.infinite ) { 2929 2930 _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); 2931 _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); 2932 2933 if (_.currentSlide === 0) { 2934 2935 _.$prevArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); 2936 _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); 2937 2938 } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) { 2939 2940 _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); 2941 _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); 2942 2943 } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) { 2944 2945 _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); 2946 _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); 2947 2948 } 2949 2950 } 2951 2952 }; 2953 2954 Slick.prototype.updateDots = function() { 2955 2956 var _ = this; 2957 2958 if (_.$dots !== null) { 2959 2960 _.$dots 2961 .find('li') 2962 .removeClass('slick-active') 2963 .end(); 2964 2965 _.$dots 2966 .find('li') 2967 .eq(Math.floor(_.currentSlide / _.options.slidesToScroll)) 2968 .addClass('slick-active'); 2969 2970 } 2971 2972 }; 2973 2974 Slick.prototype.visibility = function() { 2975 2976 var _ = this; 2977 2978 if ( _.options.autoplay ) { 2979 2980 if ( document[_.hidden] ) { 2981 2982 _.interrupted = true; 2983 2984 } else { 2985 2986 _.interrupted = false; 2987 2988 } 2989 2990 } 2991 2992 }; 2993 2994 $.fn.slick = function() { 2995 var _ = this, 2996 opt = arguments[0], 2997 args = Array.prototype.slice.call(arguments, 1), 2998 l = _.length, 2999 i, 3000 ret; 3001 for (i = 0; i < l; i++) { 3002 if (typeof opt == 'object' || typeof opt == 'undefined') 3003 _[i].slick = new Slick(_[i], opt); 3004 else 3005 ret = _[i].slick[opt].apply(_[i].slick, args); 3006 if (typeof ret != 'undefined') return ret; 3007 } 3008 return _; 3009 }; 3010 3011})); 3012
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3013/*! 3014 * fancyBox - jQuery Plugin 3015 * version: 2.1.5 (Fri, 14 Jun 2013) 3016 * requires jQuery v1.6 or later 3017 * 3018 * Examples at http://fancyapps.com/fancybox/ 3019 * License: www.fancyapps.com/fancybox/#license 3020 * 3021 * Copyright 2012 Janis Skarnelis - [email protected] 3022 * 3023 */ 3024 3025;(function (window, document, $, undefined) { 3026 "use strict"; 3027 3028 var H = $("html"), 3029 W = $(window), 3030 D = $(document), 3031 F = $.fancybox = function () { 3032 F.open.apply( this, arguments ); 3033 }, 3034 IE = navigator.userAgent.match(/msie/i), 3035 didUpdate = null, 3036 isTouch = document.createTouch !== undefined, 3037 3038 isQuery = function(obj) { 3039 return obj && obj.hasOwnProperty && obj instanceof $; 3040 }, 3041 isString = function(str) { 3042 return str && $.type(str) === "string"; 3043 }, 3044 isPercentage = function(str) { 3045 return isString(str) && str.indexOf('%') > 0; 3046 }, 3047 isScrollable = function(el) { 3048 return (el && !(el.style.overflow && el.style.overflow === 'hidden') && ((el.clientWidth && el.scrollWidth > el.clientWidth) || (el.clientHeight && el.scrollHeight > el.clientHeight))); 3049 }, 3050 getScalar = function(orig, dim) { 3051 var value = parseInt(orig, 10) || 0; 3052 3053 if (dim && isPercentage(orig)) { 3054 value = F.getViewport()[ dim ] / 100 * value; 3055 } 3056 3057 return Math.ceil(value); 3058 }, 3059 getValue = function(value, dim) { 3060 return getScalar(value, dim) + 'px'; 3061 }; 3062 3063 $.extend(F, { 3064 // The current version of fancyBox 3065 version: '2.1.5', 3066 3067 defaults: { 3068 padding : 15, 3069 margin : 20, 3070 3071 width : 800, 3072 height : 600, 3073 minWidth : 100, 3074 minHeight : 100, 3075 maxWidth : 9999, 3076 maxHeight : 9999, 3077 pixelRatio: 1, // Set to 2 for retina display support 3078 3079 autoSize : true, 3080 autoHeight : false, 3081 autoWidth : false, 3082 3083 autoResize : true, 3084 autoCenter : !isTouch, 3085 fitToView : true, 3086 aspectRatio : false, 3087 topRatio : 0.5, 3088 leftRatio : 0.5, 3089 3090 scrolling : 'auto', // 'auto', 'yes' or 'no' 3091 wrapCSS : '', 3092 3093 arrows : true, 3094 closeBtn : true, 3095 closeClick : false, 3096 nextClick : false, 3097 mouseWheel : true, 3098 autoPlay : false, 3099 playSpeed : 3000, 3100 preload : 3, 3101 modal : false, 3102 loop : true, 3103 3104 ajax : { 3105 dataType : 'html', 3106 headers : { 'X-fancyBox': true } 3107 }, 3108 iframe : { 3109 scrolling : 'auto', 3110 preload : true 3111 }, 3112 swf : { 3113 wmode: 'transparent', 3114 allowfullscreen : 'true', 3115 allowscriptaccess : 'always' 3116 }, 3117 3118 keys : { 3119 next : { 3120 13 : 'left', // enter 3121 34 : 'up', // page down 3122 39 : 'left', // right arrow 3123 40 : 'up' // down arrow 3124 }, 3125 prev : { 3126 8 : 'right', // backspace 3127 33 : 'down', // page up 3128 37 : 'right', // left arrow 3129 38 : 'down' // up arrow 3130 }, 3131 close : [27], // escape key 3132 play : [32], // space - start/stop slideshow 3133 toggle : [70] // letter "f" - toggle fullscreen 3134 }, 3135 3136 direction : { 3137 next : 'left', 3138 prev : 'right' 3139 }, 3140 3141 scrollOutside : true, 3142 3143 // Override some properties 3144 index : 0, 3145 type : null, 3146 href : null, 3147 content : null, 3148 title : null, 3149 3150 // HTML templates 3151 tpl: { 3152 wrap : '<div class="fancybox-wrap" tabIndex="-1"><div class="fancybox-skin"><div class="fancybox-outer"><div class="fancybox-inner"></div></div></div></div>', 3153 image : '<img class="fancybox-image" src="{href}" alt="" />', 3154 iframe : '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" frameborder="0" vspace="0" hspace="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen' + (IE ? ' allowtransparency="true"' : '') + '></iframe>', 3155 error : '<p class="fancybox-error">The requested content cannot be loaded.<br/>Please try again later.</p>', 3156 closeBtn : '<a title="Close" class="fancybox-item fancybox-close" href="javascript:;"></a>', 3157 next : '<a title="Next" class="fancybox-nav fancybox-next" href="javascript:;"><span></span></a>', 3158 prev : '<a title="Previous" class="fancybox-nav fancybox-prev" href="javascript:;"><span></span></a>', 3159 loading : '<div id="fancybox-loading"><div></div></div>' 3160 }, 3161 3162 // Properties for each animation type 3163 // Opening fancyBox 3164 openEffect : 'fade', // 'elastic', 'fade' or 'none' 3165 openSpeed : 250, 3166 openEasing : 'swing', 3167 openOpacity : true, 3168 openMethod : 'zoomIn', 3169 3170 // Closing fancyBox 3171 closeEffect : 'fade', // 'elastic', 'fade' or 'none' 3172 closeSpeed : 250, 3173 closeEasing : 'swing', 3174 closeOpacity : true, 3175 closeMethod : 'zoomOut', 3176 3177 // Changing next gallery item 3178 nextEffect : 'elastic', // 'elastic', 'fade' or 'none' 3179 nextSpeed : 250, 3180 nextEasing : 'swing', 3181 nextMethod : 'changeIn', 3182 3183 // Changing previous gallery item 3184 prevEffect : 'elastic', // 'elastic', 'fade' or 'none' 3185 prevSpeed : 250, 3186 prevEasing : 'swing', 3187 prevMethod : 'changeOut', 3188 3189 // Enable default helpers 3190 helpers : { 3191 overlay : true, 3192 title : true 3193 }, 3194 3195 // Callbacks 3196 onCancel : $.noop, // If canceling 3197 beforeLoad : $.noop, // Before loading 3198 afterLoad : $.noop, // After loading 3199 beforeShow : $.noop, // Before changing in current item 3200 afterShow : $.noop, // After opening 3201 beforeChange : $.noop, // Before changing gallery item 3202 beforeClose : $.noop, // Before closing 3203 afterClose : $.noop // After closing 3204 }, 3205 3206 //Current state 3207 group : {}, // Selected group 3208 opts : {}, // Group options 3209 previous : null, // Previous element 3210 coming : null, // Element being loaded 3211 current : null, // Currently loaded element 3212 isActive : false, // Is activated 3213 isOpen : false, // Is currently open 3214 isOpened : false, // Have been fully opened at least once 3215 3216 wrap : null, 3217 skin : null, 3218 outer : null, 3219 inner : null, 3220 3221 player : { 3222 timer : null, 3223 isActive : false 3224 }, 3225 3226 // Loaders 3227 ajaxLoad : null, 3228 imgPreload : null, 3229 3230 // Some collections 3231 transitions : {}, 3232 helpers : {}, 3233 3234 /* 3235 * Static methods 3236 */ 3237 3238 open: function (group, opts) { 3239 if (!group) { 3240 return; 3241 } 3242 3243 if (!$.isPlainObject(opts)) { 3244 opts = {}; 3245 } 3246 3247 // Close if already active 3248 if (false === F.close(true)) { 3249 return; 3250 } 3251 3252 // Normalize group 3253 if (!$.isArray(group)) { 3254 group = isQuery(group) ? $(group).get() : [group]; 3255 } 3256 3257 // Recheck if the type of each element is `object` and set content type (image, ajax, etc) 3258 $.each(group, function(i, element) { 3259 var obj = {}, 3260 href, 3261 title, 3262 content, 3263 type, 3264 rez, 3265 hrefParts, 3266 selector; 3267 3268 if ($.type(element) === "object") { 3269 // Check if is DOM element 3270 if (element.nodeType) { 3271 element = $(element); 3272 } 3273 3274 if (isQuery(element)) { 3275 obj = { 3276 href : element.data('fancybox-href') || element.attr('href'), 3277 title : $('<div/>').text( element.data('fancybox-title') || element.attr('title') || '' ).html(), 3278 isDom : true, 3279 element : element 3280 }; 3281 3282 if ($.metadata) { 3283 $.extend(true, obj, element.metadata()); 3284 } 3285 3286 } else { 3287 obj = element; 3288 } 3289 } 3290 3291 href = opts.href || obj.href || (isString(element) ? element : null); 3292 title = opts.title !== undefined ? opts.title : obj.title || ''; 3293 3294 content = opts.content || obj.content; 3295 type = content ? 'html' : (opts.type || obj.type); 3296 3297 if (!type && obj.isDom) { 3298 type = element.data('fancybox-type'); 3299 3300 if (!type) { 3301 rez = element.prop('class').match(/fancybox\.(\w+)/); 3302 type = rez ? rez[1] : null; 3303 } 3304 } 3305 3306 if (isString(href)) { 3307 // Try to guess the content type 3308 if (!type) { 3309 if (F.isImage(href)) { 3310 type = 'image'; 3311 3312 } else if (F.isSWF(href)) { 3313 type = 'swf'; 3314 3315 } else if (href.charAt(0) === '#') { 3316 type = 'inline'; 3317 3318 } else if (isString(element)) { 3319 type = 'html'; 3320 content = element; 3321 } 3322 } 3323 3324 // Split url into two pieces with source url and content selector, e.g, 3325 // "/mypage.html #my_id" will load "/mypage.html" and display element having id "my_id" 3326 if (type === 'ajax') { 3327 hrefParts = href.split(/\s+/, 2); 3328 href = hrefParts.shift(); 3329 selector = hrefParts.shift(); 3330 } 3331 } 3332 3333 if (!content) { 3334 if (type === 'inline') { 3335 if (href) { 3336 content = $( isString(href) ? href.replace(/.*(?=#[^\s]+$)/, '') : href ); //strip for ie7 3337 3338 } else if (obj.isDom) { 3339 content = element; 3340 } 3341 3342 } else if (type === 'html') { 3343 content = href; 3344 3345 } else if (!type && !href && obj.isDom) { 3346 type = 'inline'; 3347 content = element; 3348 } 3349 } 3350 3351 $.extend(obj, { 3352 href : href, 3353 type : type, 3354 content : content, 3355 title : title, 3356 selector : selector 3357 }); 3358 3359 group[ i ] = obj; 3360 }); 3361 3362 // Extend the defaults 3363 F.opts = $.extend(true, {}, F.defaults, opts); 3364 3365 // All options are merged recursive except keys 3366 if (opts.keys !== undefined) { 3367 F.opts.keys = opts.keys ? $.extend({}, F.defaults.keys, opts.keys) : false; 3368 } 3369 3370 F.group = group; 3371 3372 return F._start(F.opts.index); 3373 }, 3374 3375 // Cancel image loading or abort ajax request 3376 cancel: function () { 3377 var coming = F.coming; 3378 3379 if (coming && false === F.trigger('onCancel')) { 3380 return; 3381 } 3382 3383 F.hideLoading(); 3384 3385 if (!coming) { 3386 return; 3387 } 3388 3389 if (F.ajaxLoad) { 3390 F.ajaxLoad.abort(); 3391 } 3392 3393 F.ajaxLoad = null; 3394 3395 if (F.imgPreload) { 3396 F.imgPreload.onload = F.imgPreload.onerror = null; 3397 } 3398 3399 if (coming.wrap) { 3400 coming.wrap.stop(true, true).trigger('onReset').remove(); 3401 } 3402 3403 F.coming = null; 3404 3405 // If the first item has been canceled, then clear everything 3406 if (!F.current) { 3407 F._afterZoomOut( coming ); 3408 } 3409 }, 3410 3411 // Start closing animation if is open; remove immediately if opening/closing 3412 close: function (event) { 3413 F.cancel(); 3414 3415 if (false === F.trigger('beforeClose')) { 3416 return; 3417 } 3418 3419 F.unbindEvents(); 3420 3421 if (!F.isActive) { 3422 return; 3423 } 3424 3425 if (!F.isOpen || event === true) { 3426 $('.fancybox-wrap').stop(true).trigger('onReset').remove(); 3427 3428 F._afterZoomOut(); 3429 3430 } else { 3431 F.isOpen = F.isOpened = false; 3432 F.isClosing = true; 3433 3434 $('.fancybox-item, .fancybox-nav').remove(); 3435 3436 F.wrap.stop(true, true).removeClass('fancybox-opened'); 3437 3438 F.transitions[ F.current.closeMethod ](); 3439 } 3440 }, 3441 3442 // Manage slideshow: 3443 // $.fancybox.play(); - toggle slideshow 3444 // $.fancybox.play( true ); - start 3445 // $.fancybox.play( false ); - stop 3446 play: function ( action ) { 3447 var clear = function () { 3448 clearTimeout(F.player.timer); 3449 }, 3450 set = function () { 3451 clear(); 3452 3453 if (F.current && F.player.isActive) { 3454 F.player.timer = setTimeout(F.next, F.current.playSpeed); 3455 } 3456 }, 3457 stop = function () { 3458 clear(); 3459 3460 D.unbind('.player'); 3461 3462 F.player.isActive = false; 3463 3464 F.trigger('onPlayEnd'); 3465 }, 3466 start = function () { 3467 if (F.current && (F.current.loop || F.current.index < F.group.length - 1)) { 3468 F.player.isActive = true; 3469 3470 D.bind({ 3471 'onCancel.player beforeClose.player' : stop, 3472 'onUpdate.player' : set, 3473 'beforeLoad.player' : clear 3474 }); 3475 3476 set(); 3477 3478 F.trigger('onPlayStart'); 3479 } 3480 }; 3481 3482 if (action === true || (!F.player.isActive && action !== false)) { 3483 start(); 3484 } else { 3485 stop(); 3486 } 3487 }, 3488 3489 // Navigate to next gallery item 3490 next: function ( direction ) { 3491 var current = F.current; 3492 3493 if (current) { 3494 if (!isString(direction)) { 3495 direction = current.direction.next; 3496 } 3497 3498 F.jumpto(current.index + 1, direction, 'next'); 3499 } 3500 }, 3501 3502 // Navigate to previous gallery item 3503 prev: function ( direction ) { 3504 var current = F.current; 3505 3506 if (current) { 3507 if (!isString(direction)) { 3508 direction = current.direction.prev; 3509 } 3510 3511 F.jumpto(current.index - 1, direction, 'prev'); 3512 } 3513 }, 3514 3515 // Navigate to gallery item by index 3516 jumpto: function ( index, direction, router ) { 3517 var current = F.current; 3518 3519 if (!current) { 3520 return; 3521 } 3522 3523 index = getScalar(index); 3524 3525 F.direction = direction || current.direction[ (index >= current.index ? 'next' : 'prev') ]; 3526 F.router = router || 'jumpto'; 3527 3528 if (current.loop) { 3529 if (index < 0) { 3530 index = current.group.length + (index % current.group.length); 3531 } 3532 3533 index = index % current.group.length; 3534 } 3535 3536 if (current.group[ index ] !== undefined) { 3537 F.cancel(); 3538 3539 F._start(index); 3540 } 3541 }, 3542 3543 // Center inside viewport and toggle position type to fixed or absolute if needed 3544 reposition: function (e, onlyAbsolute) { 3545 var current = F.current, 3546 wrap = current ? current.wrap : null, 3547 pos; 3548 3549 if (wrap) { 3550 pos = F._getPosition(onlyAbsolute); 3551 3552 if (e && e.type === 'scroll') { 3553 delete pos.position; 3554 3555 wrap.stop(true, true).animate(pos, 200); 3556 3557 } else { 3558 wrap.css(pos); 3559 3560 current.pos = $.extend({}, current.dim, pos); 3561 } 3562 } 3563 }, 3564 3565 update: function (e) { 3566 var type = (e && e.originalEvent && e.originalEvent.type), 3567 anyway = !type || type === 'orientationchange'; 3568 3569 if (anyway) { 3570 clearTimeout(didUpdate); 3571 3572 didUpdate = null; 3573 } 3574 3575 if (!F.isOpen || didUpdate) { 3576 return; 3577 } 3578 3579 didUpdate = setTimeout(function() { 3580 var current = F.current; 3581 3582 if (!current || F.isClosing) { 3583 return; 3584 } 3585 3586 F.wrap.removeClass('fancybox-tmp'); 3587 3588 if (anyway || type === 'load' || (type === 'resize' && current.autoResize)) { 3589 F._setDimension(); 3590 } 3591 3592 if (!(type === 'scroll' && current.canShrink)) { 3593 F.reposition(e); 3594 } 3595 3596 F.trigger('onUpdate'); 3597 3598 didUpdate = null; 3599 3600 }, (anyway && !isTouch ? 0 : 300)); 3601 }, 3602 3603 // Shrink content to fit inside viewport or restore if resized 3604 toggle: function ( action ) { 3605 if (F.isOpen) { 3606 F.current.fitToView = $.type(action) === "boolean" ? action : !F.current.fitToView; 3607 3608 // Help browser to restore document dimensions 3609 if (isTouch) { 3610 F.wrap.removeAttr('style').addClass('fancybox-tmp'); 3611 3612 F.trigger('onUpdate'); 3613 } 3614 3615 F.update(); 3616 } 3617 }, 3618 3619 hideLoading: function () { 3620 D.unbind('.loading'); 3621 3622 $('#fancybox-loading').remove(); 3623 }, 3624 3625 showLoading: function () { 3626 var el, viewport; 3627 3628 F.hideLoading(); 3629 3630 el = $(F.opts.tpl.loading).click(F.cancel).appendTo('body'); 3631 3632 // If user will press the escape-button, the request will be canceled 3633 D.bind('keydown.loading', function(e) { 3634 if ((e.which || e.keyCode) === 27) { 3635 e.preventDefault(); 3636 3637 F.cancel(); 3638 } 3639 }); 3640 3641 if (!F.defaults.fixed) { 3642 viewport = F.getViewport(); 3643 3644 el.css({ 3645 position : 'absolute', 3646 top : (viewport.h * 0.5) + viewport.y, 3647 left : (viewport.w * 0.5) + viewport.x 3648 }); 3649 } 3650 3651 F.trigger('onLoading'); 3652 }, 3653 3654 getViewport: function () { 3655 var locked = (F.current && F.current.locked) || false, 3656 rez = { 3657 x: W.scrollLeft(), 3658 y: W.scrollTop() 3659 }; 3660 3661 if (locked && locked.length) { 3662 rez.w = locked[0].clientWidth; 3663 rez.h = locked[0].clientHeight; 3664 3665 } else { 3666 // See http://bugs.jquery.com/ticket/6724 3667 rez.w = isTouch && window.innerWidth ? window.innerWidth : W.width(); 3668 rez.h = isTouch && window.innerHeight ? window.innerHeight : W.height(); 3669 } 3670 3671 return rez; 3672 }, 3673 3674 // Unbind the keyboard / clicking actions 3675 unbindEvents: function () { 3676 if (F.wrap && isQuery(F.wrap)) { 3677 F.wrap.unbind('.fb'); 3678 } 3679 3680 D.unbind('.fb'); 3681 W.unbind('.fb'); 3682 }, 3683 3684 bindEvents: function () { 3685 var current = F.current, 3686 keys; 3687 3688 if (!current) { 3689 return; 3690 } 3691 3692 // Changing document height on iOS devices triggers a 'resize' event, 3693 // that can change document height... repeating infinitely 3694 W.bind('orientationchange.fb' + (isTouch ? '' : ' resize.fb') + (current.autoCenter && !current.locked ? ' scroll.fb' : ''), F.update); 3695 3696 keys = current.keys; 3697 3698 if (keys) { 3699 D.bind('keydown.fb', function (e) { 3700 var code = e.which || e.keyCode, 3701 target = e.target || e.srcElement; 3702 3703 // Skip esc key if loading, because showLoading will cancel preloading 3704 if (code === 27 && F.coming) { 3705 return false; 3706 } 3707 3708 // Ignore key combinations and key events within form elements 3709 if (!e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey && !(target && (target.type || $(target).is('[contenteditable]')))) { 3710 $.each(keys, function(i, val) { 3711 if (current.group.length > 1 && val[ code ] !== undefined) { 3712 F[ i ]( val[ code ] ); 3713 3714 e.preventDefault(); 3715 return false; 3716 } 3717 3718 if ($.inArray(code, val) > -1) { 3719 F[ i ] (); 3720 3721 e.preventDefault(); 3722 return false; 3723 } 3724 }); 3725 } 3726 }); 3727 } 3728 3729 if ($.fn.mousewheel && current.mouseWheel) { 3730 F.wrap.bind('mousewheel.fb', function (e, delta, deltaX, deltaY) { 3731 var target = e.target || null, 3732 parent = $(target), 3733 canScroll = false; 3734 3735 while (parent.length) { 3736 if (canScroll || parent.is('.fancybox-skin') || parent.is('.fancybox-wrap')) { 3737 break; 3738 } 3739 3740 canScroll = isScrollable( parent[0] ); 3741 parent = $(parent).parent(); 3742 } 3743 3744 if (delta !== 0 && !canScroll) { 3745 if (F.group.length > 1 && !current.canShrink) { 3746 if (deltaY > 0 || deltaX > 0) { 3747 F.prev( deltaY > 0 ? 'down' : 'left' ); 3748 3749 } else if (deltaY < 0 || deltaX < 0) { 3750 F.next( deltaY < 0 ? 'up' : 'right' ); 3751 } 3752 3753 e.preventDefault(); 3754 } 3755 } 3756 }); 3757 } 3758 }, 3759 3760 trigger: function (event, o) { 3761 var ret, obj = o || F.coming || F.current; 3762 3763 if (obj) { 3764 if ($.isFunction( obj[event] )) { 3765 ret = obj[event].apply(obj, Array.prototype.slice.call(arguments, 1)); 3766 } 3767 3768 if (ret === false) { 3769 return false; 3770 } 3771 3772 if (obj.helpers) { 3773 $.each(obj.helpers, function (helper, opts) { 3774 if (opts && F.helpers[helper] && $.isFunction(F.helpers[helper][event])) { 3775 F.helpers[helper][event]($.extend(true, {}, F.helpers[helper].defaults, opts), obj); 3776 } 3777 }); 3778 } 3779 } 3780 3781 D.trigger(event); 3782 }, 3783 3784 isImage: function (str) { 3785 return isString(str) && str.match(/(^data:image\/.*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg)((\?|#).*)?$)/i); 3786 }, 3787 3788 isSWF: function (str) { 3789 return isString(str) && str.match(/\.(swf)((\?|#).*)?$/i); 3790 }, 3791 3792 _start: function (index) { 3793 var coming = {}, 3794 obj, 3795 href, 3796 type, 3797 margin, 3798 padding; 3799 3800 index = getScalar( index ); 3801 obj = F.group[ index ] || null; 3802 3803 if (!obj) { 3804 return false; 3805 } 3806 3807 coming = $.extend(true, {}, F.opts, obj); 3808 3809 // Convert margin and padding properties to array - top, right, bottom, left 3810 margin = coming.margin; 3811 padding = coming.padding; 3812 3813 if ($.type(margin) === 'number') { 3814 coming.margin = [margin, margin, margin, margin]; 3815 } 3816 3817 if ($.type(padding) === 'number') { 3818 coming.padding = [padding, padding, padding, padding]; 3819 } 3820 3821 // 'modal' propery is just a shortcut 3822 if (coming.modal) { 3823 $.extend(true, coming, { 3824 closeBtn : false, 3825 closeClick : false, 3826 nextClick : false, 3827 arrows : false, 3828 mouseWheel : false, 3829 keys : null, 3830 helpers: { 3831 overlay : { 3832 closeClick : false 3833 } 3834 } 3835 }); 3836 } 3837 3838 // 'autoSize' property is a shortcut, too 3839 if (coming.autoSize) { 3840 coming.autoWidth = coming.autoHeight = true; 3841 } 3842 3843 if (coming.width === 'auto') { 3844 coming.autoWidth = true; 3845 } 3846 3847 if (coming.height === 'auto') { 3848 coming.autoHeight = true; 3849 } 3850 3851 /* 3852 * Add reference to the group, so it`s possible to access from callbacks, example: 3853 * afterLoad : function() { 3854 * this.title = 'Image ' + (this.index + 1) + ' of ' + this.group.length + (this.title ? ' - ' + this.title : ''); 3855 * } 3856 */ 3857 3858 coming.group = F.group; 3859 coming.index = index; 3860 3861 // Give a chance for callback or helpers to update coming item (type, title, etc) 3862 F.coming = coming; 3863 3864 if (false === F.trigger('beforeLoad')) { 3865 F.coming = null; 3866 3867 return; 3868 } 3869 3870 type = coming.type; 3871 href = coming.href; 3872 3873 if (!type) { 3874 F.coming = null; 3875 3876 //If we can not determine content type then drop silently or display next/prev item if looping through gallery 3877 if (F.current && F.router && F.router !== 'jumpto') { 3878 F.current.index = index; 3879 3880 return F[ F.router ]( F.direction ); 3881 } 3882 3883 return false; 3884 } 3885 3886 F.isActive = true; 3887 3888 if (type === 'image' || type === 'swf') { 3889 coming.autoHeight = coming.autoWidth = false; 3890 coming.scrolling = 'visible'; 3891 } 3892 3893 if (type === 'image') { 3894 coming.aspectRatio = true; 3895 } 3896 3897 if (type === 'iframe' && isTouch) { 3898 coming.scrolling = 'scroll'; 3899 } 3900 3901 // Build the neccessary markup 3902 coming.wrap = $(coming.tpl.wrap).addClass('fancybox-' + (isTouch ? 'mobile' : 'desktop') + ' fancybox-type-' + type + ' fancybox-tmp ' + coming.wrapCSS).appendTo( coming.parent || 'body' ); 3903 3904 $.extend(coming, { 3905 skin : $('.fancybox-skin', coming.wrap), 3906 outer : $('.fancybox-outer', coming.wrap), 3907 inner : $('.fancybox-inner', coming.wrap) 3908 }); 3909 3910 $.each(["Top", "Right", "Bottom", "Left"], function(i, v) { 3911 coming.skin.css('padding' + v, getValue(coming.padding[ i ])); 3912 }); 3913 3914 F.trigger('onReady'); 3915 3916 // Check before try to load; 'inline' and 'html' types need content, others - href 3917 if (type === 'inline' || type === 'html') { 3918 if (!coming.content || !coming.content.length) { 3919 return F._error( 'content' ); 3920 } 3921 3922 } else if (!href) { 3923 return F._error( 'href' ); 3924 } 3925 3926 if (type === 'image') { 3927 F._loadImage(); 3928 3929 } else if (type === 'ajax') { 3930 F._loadAjax(); 3931 3932 } else if (type === 'iframe') { 3933 F._loadIframe(); 3934 3935 } else { 3936 F._afterLoad(); 3937 } 3938 }, 3939 3940 _error: function ( type ) { 3941 $.extend(F.coming, { 3942 type : 'html', 3943 autoWidth : true, 3944 autoHeight : true, 3945 minWidth : 0, 3946 minHeight : 0, 3947 scrolling : 'no', 3948 hasError : type, 3949 content : F.coming.tpl.error 3950 }); 3951 3952 F._afterLoad(); 3953 }, 3954 3955 _loadImage: function () { 3956 // Reset preload image so it is later possible to check "complete" property 3957 var img = F.imgPreload = new Image(); 3958 3959 img.onload = function () { 3960 this.onload = this.onerror = null; 3961 3962 F.coming.width = this.width / F.opts.pixelRatio; 3963 F.coming.height = this.height / F.opts.pixelRatio; 3964 3965 F._afterLoad(); 3966 }; 3967 3968 img.onerror = function () { 3969 this.onload = this.onerror = null; 3970 3971 F._error( 'image' ); 3972 }; 3973 3974 img.src = F.coming.href; 3975 3976 if (img.complete !== true) { 3977 F.showLoading(); 3978 } 3979 }, 3980 3981 _loadAjax: function () { 3982 var coming = F.coming; 3983 3984 F.showLoading(); 3985 3986 F.ajaxLoad = $.ajax($.extend({}, coming.ajax, { 3987 url: coming.href, 3988 error: function (jqXHR, textStatus) { 3989 if (F.coming && textStatus !== 'abort') { 3990 F._error( 'ajax', jqXHR ); 3991 3992 } else { 3993 F.hideLoading(); 3994 } 3995 }, 3996 success: function (data, textStatus) { 3997 if (textStatus === 'success') { 3998 coming.content = data; 3999 4000 F._afterLoad(); 4001 } 4002 } 4003 })); 4004 }, 4005 4006 _loadIframe: function() { 4007 var coming = F.coming, 4008 iframe = $(coming.tpl.iframe.replace(/\{rnd\}/g, new Date().getTime())) 4009 .attr('scrolling', isTouch ? 'auto' : coming.iframe.scrolling) 4010 .attr('src', coming.href); 4011 4012 // This helps IE 4013 $(coming.wrap).bind('onReset', function () { 4014 try { 4015 $(this).find('iframe').hide().attr('src', '//about:blank').end().empty(); 4016 } catch (e) {} 4017 }); 4018 4019 if (coming.iframe.preload) { 4020 F.showLoading(); 4021 4022 iframe.one('load', function() { 4023 $(this).data('ready', 1); 4024 4025 // iOS will lose scrolling if we resize 4026 if (!isTouch) { 4027 $(this).bind('load.fb', F.update); 4028 } 4029 4030 // Without this trick: 4031 // - iframe won't scroll on iOS devices 4032 // - IE7 sometimes displays empty iframe 4033 $(this).parents('.fancybox-wrap').width('100%').removeClass('fancybox-tmp').show(); 4034 4035 F._afterLoad(); 4036 }); 4037 } 4038 4039 coming.content = iframe.appendTo( coming.inner ); 4040 4041 if (!coming.iframe.preload) { 4042 F._afterLoad(); 4043 } 4044 }, 4045 4046 _preloadImages: function() { 4047 var group = F.group, 4048 current = F.current, 4049 len = group.length, 4050 cnt = current.preload ? Math.min(current.preload, len - 1) : 0, 4051 item, 4052 i; 4053 4054 for (i = 1; i <= cnt; i += 1) { 4055 item = group[ (current.index + i ) % len ]; 4056 4057 if (item.type === 'image' && item.href) { 4058 new Image().src = item.href; 4059 } 4060 } 4061 }, 4062 4063 _afterLoad: function () { 4064 var coming = F.coming, 4065 previous = F.current, 4066 placeholder = 'fancybox-placeholder', 4067 current, 4068 content, 4069 type, 4070 scrolling, 4071 href, 4072 embed; 4073 4074 F.hideLoading(); 4075 4076 if (!coming || F.isActive === false) { 4077 return; 4078 } 4079 4080 if (false === F.trigger('afterLoad', coming, previous)) { 4081 coming.wrap.stop(true).trigger('onReset').remove(); 4082 4083 F.coming = null; 4084 4085 return; 4086 } 4087 4088 if (previous) { 4089 F.trigger('beforeChange', previous); 4090 4091 previous.wrap.stop(true).removeClass('fancybox-opened') 4092 .find('.fancybox-item, .fancybox-nav') 4093 .remove(); 4094 } 4095 4096 F.unbindEvents(); 4097 4098 current = coming; 4099 content = coming.content; 4100 type = coming.type; 4101 scrolling = coming.scrolling; 4102 4103 $.extend(F, { 4104 wrap : current.wrap, 4105 skin : current.skin, 4106 outer : current.outer, 4107 inner : current.inner, 4108 current : current, 4109 previous : previous 4110 }); 4111 4112 href = current.href; 4113 4114 switch (type) { 4115 case 'inline': 4116 case 'ajax': 4117 case 'html': 4118 if (current.selector) { 4119 content = $('<div>').html(content).find(current.selector); 4120 4121 } else if (isQuery(content)) { 4122 if (!content.data(placeholder)) { 4123 content.data(placeholder, $('<div class="' + placeholder + '"></div>').insertAfter( content ).hide() ); 4124 } 4125 4126 content = content.show().detach(); 4127 4128 current.wrap.bind('onReset', function () { 4129 if ($(this).find(content).length) { 4130 content.hide().replaceAll( content.data(placeholder) ).data(placeholder, false); 4131 } 4132 }); 4133 } 4134 break; 4135 4136 case 'image': 4137 content = current.tpl.image.replace(/\{href\}/g, href); 4138 break; 4139 4140 case 'swf': 4141 content = '<object id="fancybox-swf" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%"><param name="movie" value="' + href + '"></param>'; 4142 embed = ''; 4143 4144 $.each(current.swf, function(name, val) { 4145 content += '<param name="' + name + '" value="' + val + '"></param>'; 4146 embed += ' ' + name + '="' + val + '"'; 4147 }); 4148 4149 content += '<embed src="' + href + '" type="application/x-shockwave-flash" width="100%" height="100%"' + embed + '></embed></object>'; 4150 break; 4151 } 4152 4153 if (!(isQuery(content) && content.parent().is(current.inner))) { 4154 current.inner.append( content ); 4155 } 4156 4157 // Give a chance for helpers or callbacks to update elements 4158 F.trigger('beforeShow'); 4159 4160 // Set scrolling before calculating dimensions 4161 current.inner.css('overflow', scrolling === 'yes' ? 'scroll' : (scrolling === 'no' ? 'hidden' : scrolling)); 4162 4163 // Set initial dimensions and start position 4164 F._setDimension(); 4165 4166 F.reposition(); 4167 4168 F.isOpen = false; 4169 F.coming = null; 4170 4171 F.bindEvents(); 4172 4173 if (!F.isOpened) { 4174 $('.fancybox-wrap').not( current.wrap ).stop(true).trigger('onReset').remove(); 4175 4176 } else if (previous.prevMethod) { 4177 F.transitions[ previous.prevMethod ](); 4178 } 4179 4180 F.transitions[ F.isOpened ? current.nextMethod : current.openMethod ](); 4181 4182 F._preloadImages(); 4183 }, 4184 4185 _setDimension: function () { 4186 var viewport = F.getViewport(), 4187 steps = 0, 4188 canShrink = false, 4189 canExpand = false, 4190 wrap = F.wrap, 4191 skin = F.skin, 4192 inner = F.inner, 4193 current = F.current, 4194 width = current.width, 4195 height = current.height, 4196 minWidth = current.minWidth, 4197 minHeight = current.minHeight, 4198 maxWidth = current.maxWidth, 4199 maxHeight = current.maxHeight, 4200 scrolling = current.scrolling, 4201 scrollOut = current.scrollOutside ? current.scrollbarWidth : 0, 4202 margin = current.margin, 4203 wMargin = getScalar(margin[1] + margin[3]), 4204 hMargin = getScalar(margin[0] + margin[2]), 4205 wPadding, 4206 hPadding, 4207 wSpace, 4208 hSpace, 4209 origWidth, 4210 origHeight, 4211 origMaxWidth, 4212 origMaxHeight, 4213 ratio, 4214 width_, 4215 height_, 4216 maxWidth_, 4217 maxHeight_, 4218 iframe, 4219 body; 4220 4221 // Reset dimensions so we could re-check actual size 4222 wrap.add(skin).add(inner).width('auto').height('auto').removeClass('fancybox-tmp'); 4223 4224 wPadding = getScalar(skin.outerWidth(true) - skin.width()); 4225 hPadding = getScalar(skin.outerHeight(true) - skin.height()); 4226 4227 // Any space between content and viewport (margin, padding, border, title) 4228 wSpace = wMargin + wPadding; 4229 hSpace = hMargin + hPadding; 4230 4231 origWidth = isPercentage(width) ? (viewport.w - wSpace) * getScalar(width) / 100 : width; 4232 origHeight = isPercentage(height) ? (viewport.h - hSpace) * getScalar(height) / 100 : height; 4233 4234 if (current.type === 'iframe') { 4235 iframe = current.content; 4236 4237 if (current.autoHeight && iframe && iframe.data('ready') === 1) { 4238 try { 4239 if (iframe[0].contentWindow.document.location) { 4240 inner.width( origWidth ).height(9999); 4241 4242 body = iframe.contents().find('body'); 4243 4244 if (scrollOut) { 4245 body.css('overflow-x', 'hidden'); 4246 } 4247 4248 origHeight = body.outerHeight(true); 4249 } 4250 4251 } catch (e) {} 4252 } 4253 4254 } else if (current.autoWidth || current.autoHeight) { 4255 inner.addClass( 'fancybox-tmp' ); 4256 4257 // Set width or height in case we need to calculate only one dimension 4258 if (!current.autoWidth) { 4259 inner.width( origWidth ); 4260 } 4261 4262 if (!current.autoHeight) { 4263 inner.height( origHeight ); 4264 } 4265 4266 if (current.autoWidth) { 4267 origWidth = inner.width(); 4268 } 4269 4270 if (current.autoHeight) { 4271 origHeight = inner.height(); 4272 } 4273 4274 inner.removeClass( 'fancybox-tmp' ); 4275 } 4276 4277 width = getScalar( origWidth ); 4278 height = getScalar( origHeight ); 4279 4280 ratio = origWidth / origHeight; 4281 4282 // Calculations for the content 4283 minWidth = getScalar(isPercentage(minWidth) ? getScalar(minWidth, 'w') - wSpace : minWidth); 4284 maxWidth = getScalar(isPercentage(maxWidth) ? getScalar(maxWidth, 'w') - wSpace : maxWidth); 4285 4286 minHeight = getScalar(isPercentage(minHeight) ? getScalar(minHeight, 'h') - hSpace : minHeight); 4287 maxHeight = getScalar(isPercentage(maxHeight) ? getScalar(maxHeight, 'h') - hSpace : maxHeight); 4288 4289 // These will be used to determine if wrap can fit in the viewport 4290 origMaxWidth = maxWidth; 4291 origMaxHeight = maxHeight; 4292 4293 if (current.fitToView) { 4294 maxWidth = Math.min(viewport.w - wSpace, maxWidth); 4295 maxHeight = Math.min(viewport.h - hSpace, maxHeight); 4296 } 4297 4298 maxWidth_ = viewport.w - wMargin; 4299 maxHeight_ = viewport.h - hMargin; 4300 4301 if (current.aspectRatio) { 4302 if (width > maxWidth) { 4303 width = maxWidth; 4304 height = getScalar(width / ratio); 4305 } 4306 4307 if (height > maxHeight) { 4308 height = maxHeight; 4309 width = getScalar(height * ratio); 4310 } 4311 4312 if (width < minWidth) { 4313 width = minWidth; 4314 height = getScalar(width / ratio); 4315 } 4316 4317 if (height < minHeight) { 4318 height = minHeight; 4319 width = getScalar(height * ratio); 4320 } 4321 4322 } else { 4323 width = Math.max(minWidth, Math.min(width, maxWidth)); 4324 4325 if (current.autoHeight && current.type !== 'iframe') { 4326 inner.width( width ); 4327 4328 height = inner.height(); 4329 } 4330 4331 height = Math.max(minHeight, Math.min(height, maxHeight)); 4332 } 4333 4334 // Try to fit inside viewport (including the title) 4335 if (current.fitToView) { 4336 inner.width( width ).height( height ); 4337 4338 wrap.width( width + wPadding ); 4339 4340 // Real wrap dimensions 4341 width_ = wrap.width(); 4342 height_ = wrap.height(); 4343 4344 if (current.aspectRatio) { 4345 while ((width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight) { 4346 if (steps++ > 19) { 4347 break; 4348 } 4349 4350 height = Math.max(minHeight, Math.min(maxHeight, height - 10)); 4351 width = getScalar(height * ratio); 4352 4353 if (width < minWidth) { 4354 width = minWidth; 4355 height = getScalar(width / ratio); 4356 } 4357 4358 if (width > maxWidth) { 4359 width = maxWidth; 4360 height = getScalar(width / ratio); 4361 } 4362 4363 inner.width( width ).height( height ); 4364 4365 wrap.width( width + wPadding ); 4366 4367 width_ = wrap.width(); 4368 height_ = wrap.height(); 4369 } 4370 4371 } else { 4372 width = Math.max(minWidth, Math.min(width, width - (width_ - maxWidth_))); 4373 height = Math.max(minHeight, Math.min(height, height - (height_ - maxHeight_))); 4374 } 4375 } 4376 4377 if (scrollOut && scrolling === 'auto' && height < origHeight && (width + wPadding + scrollOut) < maxWidth_) { 4378 width += scrollOut; 4379 } 4380 4381 inner.width( width ).height( height ); 4382 4383 wrap.width( width + wPadding ); 4384 4385 width_ = wrap.width(); 4386 height_ = wrap.height(); 4387 4388 canShrink = (width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight; 4389 canExpand = current.aspectRatio ? (width < origMaxWidth && height < origMaxHeight && width < origWidth && height < origHeight) : ((width < origMaxWidth || height < origMaxHeight) && (width < origWidth || height < origHeight)); 4390 4391 $.extend(current, { 4392 dim : { 4393 width : getValue( width_ ), 4394 height : getValue( height_ ) 4395 }, 4396 origWidth : origWidth, 4397 origHeight : origHeight, 4398 canShrink : canShrink, 4399 canExpand : canExpand, 4400 wPadding : wPadding, 4401 hPadding : hPadding, 4402 wrapSpace : height_ - skin.outerHeight(true), 4403 skinSpace : skin.height() - height 4404 }); 4405 4406 if (!iframe && current.autoHeight && height > minHeight && height < maxHeight && !canExpand) { 4407 inner.height('auto'); 4408 } 4409 }, 4410 4411 _getPosition: function (onlyAbsolute) { 4412 var current = F.current, 4413 viewport = F.getViewport(), 4414 margin = current.margin, 4415 width = F.wrap.width() + margin[1] + margin[3], 4416 height = F.wrap.height() + margin[0] + margin[2], 4417 rez = { 4418 position: 'absolute', 4419 top : margin[0], 4420 left : margin[3] 4421 }; 4422 4423 if (current.autoCenter && current.fixed && !onlyAbsolute && height <= viewport.h && width <= viewport.w) { 4424 rez.position = 'fixed'; 4425 4426 } else if (!current.locked) { 4427 rez.top += viewport.y; 4428 rez.left += viewport.x; 4429 } 4430 4431 rez.top = getValue(Math.max(rez.top, rez.top + ((viewport.h - height) * current.topRatio))); 4432 rez.left = getValue(Math.max(rez.left, rez.left + ((viewport.w - width) * current.leftRatio))); 4433 4434 return rez; 4435 }, 4436 4437 _afterZoomIn: function () { 4438 var current = F.current; 4439 4440 if (!current) { 4441 return; 4442 } 4443 4444 F.isOpen = F.isOpened = true; 4445 4446 F.wrap.css('overflow', 'visible').addClass('fancybox-opened').hide().show(0); 4447 4448 F.update(); 4449 4450 // Assign a click event 4451 if ( current.closeClick || (current.nextClick && F.group.length > 1) ) { 4452 F.inner.css('cursor', 'pointer').bind('click.fb', function(e) { 4453 if (!$(e.target).is('a') && !$(e.target).parent().is('a')) { 4454 e.preventDefault(); 4455 4456 F[ current.closeClick ? 'close' : 'next' ](); 4457 } 4458 }); 4459 } 4460 4461 // Create a close button 4462 if (current.closeBtn) { 4463 $(current.tpl.closeBtn).appendTo(F.skin).bind('click.fb', function(e) { 4464 e.preventDefault(); 4465 4466 F.close(); 4467 }); 4468 } 4469 4470 // Create navigation arrows 4471 if (current.arrows && F.group.length > 1) { 4472 if (current.loop || current.index > 0) { 4473 $(current.tpl.prev).appendTo(F.outer).bind('click.fb', F.prev); 4474 } 4475 4476 if (current.loop || current.index < F.group.length - 1) { 4477 $(current.tpl.next).appendTo(F.outer).bind('click.fb', F.next); 4478 } 4479 } 4480 4481 F.trigger('afterShow'); 4482 4483 // Stop the slideshow if this is the last item 4484 if (!current.loop && current.index === current.group.length - 1) { 4485 4486 F.play( false ); 4487 4488 } else if (F.opts.autoPlay && !F.player.isActive) { 4489 F.opts.autoPlay = false; 4490 4491 F.play(true); 4492 } 4493 }, 4494 4495 _afterZoomOut: function ( obj ) { 4496 obj = obj || F.current; 4497 4498 $('.fancybox-wrap').trigger('onReset').remove(); 4499 4500 $.extend(F, { 4501 group : {}, 4502 opts : {}, 4503 router : false, 4504 current : null, 4505 isActive : false, 4506 isOpened : false, 4507 isOpen : false, 4508 isClosing : false, 4509 wrap : null, 4510 skin : null, 4511 outer : null, 4512 inner : null 4513 }); 4514 4515 F.trigger('afterClose', obj); 4516 } 4517 }); 4518 4519 /* 4520 * Default transitions 4521 */ 4522 4523 F.transitions = { 4524 getOrigPosition: function () { 4525 var current = F.current, 4526 element = current.element, 4527 orig = current.orig, 4528 pos = {}, 4529 width = 50, 4530 height = 50, 4531 hPadding = current.hPadding, 4532 wPadding = current.wPadding, 4533 viewport = F.getViewport(); 4534 4535 if (!orig && current.isDom && element.is(':visible')) { 4536 orig = element.find('img:first'); 4537 4538 if (!orig.length) { 4539 orig = element; 4540 } 4541 } 4542 4543 if (isQuery(orig)) { 4544 pos = orig.offset(); 4545 4546 if (orig.is('img')) { 4547 width = orig.outerWidth(); 4548 height = orig.outerHeight(); 4549 } 4550 4551 } else { 4552 pos.top = viewport.y + (viewport.h - height) * current.topRatio; 4553 pos.left = viewport.x + (viewport.w - width) * current.leftRatio; 4554 } 4555 4556 if (F.wrap.css('position') === 'fixed' || current.locked) { 4557 pos.top -= viewport.y; 4558 pos.left -= viewport.x; 4559 } 4560 4561 pos = { 4562 top : getValue(pos.top - hPadding * current.topRatio), 4563 left : getValue(pos.left - wPadding * current.leftRatio), 4564 width : getValue(width + wPadding), 4565 height : getValue(height + hPadding) 4566 }; 4567 4568 return pos; 4569 }, 4570 4571 step: function (now, fx) { 4572 var ratio, 4573 padding, 4574 value, 4575 prop = fx.prop, 4576 current = F.current, 4577 wrapSpace = current.wrapSpace, 4578 skinSpace = current.skinSpace; 4579 4580 if (prop === 'width' || prop === 'height') { 4581 ratio = fx.end === fx.start ? 1 : (now - fx.start) / (fx.end - fx.start); 4582 4583 if (F.isClosing) { 4584 ratio = 1 - ratio; 4585 } 4586 4587 padding = prop === 'width' ? current.wPadding : current.hPadding; 4588 value = now - padding; 4589 4590 F.skin[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) ) ); 4591 F.inner[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) - (skinSpace * ratio) ) ); 4592 } 4593 }, 4594 4595 zoomIn: function () { 4596 var current = F.current, 4597 startPos = current.pos, 4598 effect = current.openEffect, 4599 elastic = effect === 'elastic', 4600 endPos = $.extend({opacity : 1}, startPos); 4601 4602 // Remove "position" property that breaks older IE 4603 delete endPos.position; 4604 4605 if (elastic) { 4606 startPos = this.getOrigPosition(); 4607 4608 if (current.openOpacity) { 4609 startPos.opacity = 0.1; 4610 } 4611 4612 } else if (effect === 'fade') { 4613 startPos.opacity = 0.1; 4614 } 4615 4616 F.wrap.css(startPos).animate(endPos, { 4617 duration : effect === 'none' ? 0 : current.openSpeed, 4618 easing : current.openEasing, 4619 step : elastic ? this.step : null, 4620 complete : F._afterZoomIn 4621 }); 4622 }, 4623 4624 zoomOut: function () { 4625 var current = F.current, 4626 effect = current.closeEffect, 4627 elastic = effect === 'elastic', 4628 endPos = {opacity : 0.1}; 4629 4630 if (elastic) { 4631 endPos = this.getOrigPosition(); 4632 4633 if (current.closeOpacity) { 4634 endPos.opacity = 0.1; 4635 } 4636 } 4637 4638 F.wrap.animate(endPos, { 4639 duration : effect === 'none' ? 0 : current.closeSpeed, 4640 easing : current.closeEasing, 4641 step : elastic ? this.step : null, 4642 complete : F._afterZoomOut 4643 }); 4644 }, 4645 4646 changeIn: function () { 4647 var current = F.current, 4648 effect = current.nextEffect, 4649 startPos = current.pos, 4650 endPos = { opacity : 1 }, 4651 direction = F.direction, 4652 distance = 200, 4653 field; 4654 4655 startPos.opacity = 0.1; 4656 4657 if (effect === 'elastic') { 4658 field = direction === 'down' || direction === 'up' ? 'top' : 'left'; 4659 4660 if (direction === 'down' || direction === 'right') { 4661 startPos[ field ] = getValue(getScalar(startPos[ field ]) - distance); 4662 endPos[ field ] = '+=' + distance + 'px'; 4663 4664 } else { 4665 startPos[ field ] = getValue(getScalar(startPos[ field ]) + distance); 4666 endPos[ field ] = '-=' + distance + 'px'; 4667 } 4668 } 4669 4670 // Workaround for http://bugs.jquery.com/ticket/12273 4671 if (effect === 'none') { 4672 F._afterZoomIn(); 4673 4674 } else { 4675 F.wrap.css(startPos).animate(endPos, { 4676 duration : current.nextSpeed, 4677 easing : current.nextEasing, 4678 complete : F._afterZoomIn 4679 }); 4680 } 4681 }, 4682 4683 changeOut: function () { 4684 var previous = F.previous, 4685 effect = previous.prevEffect, 4686 endPos = { opacity : 0.1 }, 4687 direction = F.direction, 4688 distance = 200; 4689 4690 if (effect === 'elastic') { 4691 endPos[ direction === 'down' || direction === 'up' ? 'top' : 'left' ] = ( direction === 'up' || direction === 'left' ? '-' : '+' ) + '=' + distance + 'px'; 4692 } 4693 4694 previous.wrap.animate(endPos, { 4695 duration : effect === 'none' ? 0 : previous.prevSpeed, 4696 easing : previous.prevEasing, 4697 complete : function () { 4698 $(this).trigger('onReset').remove(); 4699 } 4700 }); 4701 } 4702 }; 4703 4704 /* 4705 * Overlay helper 4706 */ 4707 4708 F.helpers.overlay = { 4709 defaults : { 4710 closeClick : true, // if true, fancyBox will be closed when user clicks on the overlay 4711 speedOut : 200, // duration of fadeOut animation 4712 showEarly : true, // indicates if should be opened immediately or wait until the content is ready 4713 css : {}, // custom CSS properties 4714 locked : !isTouch, // if true, the content will be locked into overlay 4715 fixed : true // if false, the overlay CSS position property will not be set to "fixed" 4716 }, 4717 4718 overlay : null, // current handle 4719 fixed : false, // indicates if the overlay has position "fixed" 4720 el : $('html'), // element that contains "the lock" 4721 4722 // Public methods 4723 create : function(opts) { 4724 var parent; 4725 4726 opts = $.extend({}, this.defaults, opts); 4727 4728 if (this.overlay) { 4729 this.close(); 4730 } 4731 4732 parent = F.coming ? F.coming.parent : opts.parent; 4733 4734 this.overlay = $('<div class="fancybox-overlay"></div>').appendTo( parent && parent.length ? parent : 'body' ); 4735 this.fixed = false; 4736 4737 if (opts.fixed && F.defaults.fixed) { 4738 this.overlay.addClass('fancybox-overlay-fixed'); 4739 4740 this.fixed = true; 4741 } 4742 }, 4743 4744 open : function(opts) { 4745 var that = this; 4746 4747 opts = $.extend({}, this.defaults, opts); 4748 4749 if (this.overlay) { 4750 this.overlay.unbind('.overlay').width('auto').height('auto'); 4751 4752 } else { 4753 this.create(opts); 4754 } 4755 4756 if (!this.fixed) { 4757 W.bind('resize.overlay', $.proxy( this.update, this) ); 4758 4759 this.update(); 4760 } 4761 4762 if (opts.closeClick) { 4763 this.overlay.bind('click.overlay', function(e) { 4764 if ($(e.target).hasClass('fancybox-overlay')) { 4765 if (F.isActive) { 4766 F.close(); 4767 } else { 4768 that.close(); 4769 } 4770 4771 return false; 4772 } 4773 }); 4774 } 4775 4776 this.overlay.css( opts.css ).show(); 4777 }, 4778 4779 close : function() { 4780 W.unbind('resize.overlay'); 4781 4782 if (this.el.hasClass('fancybox-lock')) { 4783 $('.fancybox-margin').removeClass('fancybox-margin'); 4784 4785 this.el.removeClass('fancybox-lock'); 4786 4787 W.scrollTop( this.scrollV ).scrollLeft( this.scrollH ); 4788 } 4789 4790 $('.fancybox-overlay').remove().hide(); 4791 4792 $.extend(this, { 4793 overlay : null, 4794 fixed : false 4795 }); 4796 }, 4797 4798 // Private, callbacks 4799 4800 update : function () { 4801 var width = '100%', offsetWidth; 4802 4803 // Reset width/height so it will not mess 4804 this.overlay.width(width).height('100%'); 4805 4806 // jQuery does not return reliable result for IE 4807 if (IE) { 4808 offsetWidth = Math.max(document.documentElement.offsetWidth, document.body.offsetWidth); 4809 4810 if (D.width() > offsetWidth) { 4811 width = D.width(); 4812 } 4813 4814 } else if (D.width() > W.width()) { 4815 width = D.width(); 4816 } 4817 4818 this.overlay.width(width).height(D.height()); 4819 }, 4820 4821 // This is where we can manipulate DOM, because later it would cause iframes to reload 4822 onReady : function (opts, obj) { 4823 var overlay = this.overlay; 4824 4825 $('.fancybox-overlay').stop(true, true); 4826 4827 if (!overlay) { 4828 this.create(opts); 4829 } 4830 4831 if (opts.locked && this.fixed && obj.fixed) { 4832 obj.locked = this.overlay.append( obj.wrap ); 4833 obj.fixed = false; 4834 } 4835 4836 if (opts.showEarly === true) { 4837 this.beforeShow.apply(this, arguments); 4838 } 4839 }, 4840 4841 beforeShow : function(opts, obj) { 4842 if (obj.locked && !this.el.hasClass('fancybox-lock')) { 4843 if (this.fixPosition !== false) { 4844 $('*
vendor: 1,346 bytes, lines 4844-4902
4844:not(object)').filter(function(){ 4845 return ($(this).css('position') === 'fixed' && !$(this).hasClass("fancybox-overlay") && !$(this).hasClass("fancybox-wrap") ); 4846 }).addClass('fancybox-margin'); 4847 } 4848 4849 this.el.addClass('fancybox-margin'); 4850 4851 this.scrollV = W.scrollTop(); 4852 this.scrollH = W.scrollLeft(); 4853 4854 this.el.addClass('fancybox-lock'); 4855 4856 W.scrollTop( this.scrollV ).scrollLeft( this.scrollH ); 4857 } 4858 4859 this.open(opts); 4860 }, 4861 4862 onUpdate : function() { 4863 if (!this.fixed) { 4864 this.update(); 4865 } 4866 }, 4867 4868 afterClose: function (opts) { 4869 // Remove overlay if exists and fancyBox is not opening 4870 // (e.g., it is not being open using afterClose callback) 4871 if (this.overlay && !F.coming) { 4872 this.overlay.fadeOut(opts.speedOut, $.proxy( this.close, this )); 4873 } 4874 } 4875 }; 4876 4877 /* 4878 * Title helper 4879 */ 4880 4881 F.helpers.title = { 4882 defaults : { 4883 type : 'float', // 'float', 'inside', 'outside' or 'over', 4884 position : 'bottom' // 'top' or 'bottom' 4885 }, 4886 4887 beforeShow: function (opts) { 4888 var current = F.current, 4889 text = current.title, 4890 type = opts.type, 4891 title, 4892 target; 4893 4894 if ($.isFunction(text)) { 4895 text = text.call(current.element, current); 4896 } 4897 4898 if (!isString(text) || $.trim(text) === '') { 4899 return; 4900 } 4901 4902 title = $('<div class="fancybox-title fancybox-title-' + type + '-wrap">
vendor: 3,163 bytes, lines 4902-5031
4902' + text + '</div>'); 4903 4904 switch (type) { 4905 case 'inside': 4906 target = F.skin; 4907 break; 4908 4909 case 'outside': 4910 target = F.wrap; 4911 break; 4912 4913 case 'over': 4914 target = F.inner; 4915 break; 4916 4917 default: // 'float' 4918 target = F.skin; 4919 4920 title.appendTo('body'); 4921 4922 if (IE) { 4923 title.width( title.width() ); 4924 } 4925 4926 title.wrapInner('<span class="child"></span>'); 4927 4928 //Increase bottom margin so this title will also fit into viewport 4929 F.current.margin[2] += Math.abs( getScalar(title.css('margin-bottom')) ); 4930 break; 4931 } 4932 4933 title[ (opts.position === 'top' ? 'prependTo' : 'appendTo') ](target); 4934 } 4935 }; 4936 4937 // jQuery plugin initialization 4938 $.fn.fancybox = function (options) { 4939 var index, 4940 that = $(this), 4941 selector = this.selector || '', 4942 run = function(e) { 4943 var what = $(this).blur(), idx = index, relType, relVal; 4944 4945 if (!(e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) && !what.is('.fancybox-wrap')) { 4946 relType = options.groupAttr || 'data-fancybox-group'; 4947 relVal = what.attr(relType); 4948 4949 if (!relVal) { 4950 relType = 'rel'; 4951 relVal = what.get(0)[ relType ]; 4952 } 4953 4954 if (relVal && relVal !== '' && relVal !== 'nofollow') { 4955 what = selector.length ? $(selector) : that; 4956 what = what.filter('[' + relType + '="' + relVal + '"]'); 4957 idx = what.index(this); 4958 } 4959 4960 options.index = idx; 4961 4962 // Stop an event from bubbling if everything is fine 4963 if (F.open(what, options) !== false) { 4964 e.preventDefault(); 4965 } 4966 } 4967 }; 4968 4969 options = options || {}; 4970 index = options.index || 0; 4971 4972 if (!selector || options.live === false) { 4973 that.unbind('click.fb-start').bind('click.fb-start', run); 4974 4975 } else { 4976 D.undelegate(selector, 'click.fb-start').delegate(selector + ":not('.fancybox-item, .fancybox-nav')", 'click.fb-start', run); 4977 } 4978 4979 this.filter('[data-fancybox-start=1]').trigger('click'); 4980 4981 return this; 4982 }; 4983 4984 // Tests that need a body at doc ready 4985 D.ready(function() { 4986 var w1, w2; 4987 4988 if ( $.scrollbarWidth === undefined ) { 4989 // http://benalman.com/projects/jquery-misc-plugins/#scrollbarwidth 4990 $.scrollbarWidth = function() { 4991 var parent = $('<div style="width:50px;height:50px;overflow:auto"><div/></div>').appendTo('body'), 4992 child = parent.children(), 4993 width = child.innerWidth() - child.height( 99 ).innerWidth(); 4994 4995 parent.remove(); 4996 4997 return width; 4998 }; 4999 } 5000 5001 if ( $.support.fixedPosition === undefined ) { 5002 $.support.fixedPosition = (function() { 5003 var elem = $('<div style="position:fixed;top:20px;"></div>').appendTo('body'), 5004 fixed = ( elem[0].offsetTop === 20 || elem[0].offsetTop === 15 ); 5005 5006 elem.remove(); 5007 5008 return fixed; 5009 }()); 5010 } 5011 5012 $.extend(F.defaults, { 5013 scrollbarWidth : $.scrollbarWidth(), 5014 fixed : $.support.fixedPosition, 5015 parent : $('body') 5016 }); 5017 5018 //Get real width of page scroll-bar 5019 w1 = $(window).width(); 5020 5021 H.addClass('fancybox-lock-test'); 5022 5023 w2 = $(window).width(); 5024 5025 H.removeClass('fancybox-lock-test'); 5026 5027 $("<style type='text/css'>.fancybox-margin{margin-right:" + (w2 - w1) + "px;}</style>").appendTo("head"); 5028 }); 5029 5030}(window, document, jQuery)); 5031
vendor: 23,187 bytes, lines 5032-5077
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g=c.wrapSpace,h=c.skinSpace;if("width"===f||"height"===f)e=d.end===d.start?1:(a-d.start)/(d.end-d.start),b.isClosing&&(e=1-e),c="width"===f?c.wPadding:c.hPadding,c=a-c,b.skin[f](m("width"=== 5067f?c:c-g*e)),b.inner[f](m("width"===f?c:c-g*e-h*e))},zoomIn:function(){var a=b.current,d=a.pos,e=a.openEffect,c="elastic"===e,l=f.extend({opacity:1},d);delete l.position;c?(d=this.getOrigPosition(),a.openOpacity&&(d.opacity=0.1)):"fade"===e&&(d.opacity=0.1);b.wrap.css(d).animate(l,{duration:"none"===e?0:a.openSpeed,easing:a.openEasing,step:c?this.step:null,complete:b._afterZoomIn})},zoomOut:function(){var a=b.current,d=a.closeEffect,e="elastic"===d,c={opacity:0.1};e&&(c=this.getOrigPosition(),a.closeOpacity&& 5068(c.opacity=0.1));b.wrap.animate(c,{duration:"none"===d?0:a.closeSpeed,easing:a.closeEasing,step:e?this.step:null,complete:b._afterZoomOut})},changeIn:function(){var a=b.current,d=a.nextEffect,e=a.pos,c={opacity:1},f=b.direction,g;e.opacity=0.1;"elastic"===d&&(g="down"===f||"up"===f?"top":"left","down"===f||"right"===f?(e[g]=x(m(e[g])-200),c[g]="+=200px"):(e[g]=x(m(e[g])+200),c[g]="-=200px"));"none"===d?b._afterZoomIn():b.wrap.css(e).animate(c,{duration:a.nextSpeed,easing:a.nextEasing,complete:b._afterZoomIn})}, 5069changeOut:function(){var a=b.previous,d=a.prevEffect,e={opacity:0.1},c=b.direction;"elastic"===d&&(e["down"===c||"up"===c?"top":"left"]=("up"===c||"left"===c?"-":"+")+"=200px");a.wrap.animate(e,{duration:"none"===d?0:a.prevSpeed,easing:a.prevEasing,complete:function(){f(this).trigger("onReset").remove()}})}};b.helpers.overlay={defaults:{closeClick:!0,speedOut:200,showEarly:!0,css:{},locked:!t,fixed:!0},overlay:null,fixed:!1,el:f("html"),create:function(a){var d;a=f.extend({},this.defaults,a);this.overlay&& 5070this.close();d=b.coming?b.coming.parent:a.parent;this.overlay=f('<div class="fancybox-overlay"></div>').appendTo(d&&d.lenth?d:"body");this.fixed=!1;a.fixed&&b.defaults.fixed&&(this.overlay.addClass("fancybox-overlay-fixed"),this.fixed=!0)},open:function(a){var d=this;a=f.extend({},this.defaults,a);this.overlay?this.overlay.unbind(".overlay").width("auto").height("auto"):this.create(a);this.fixed||(q.bind("resize.overlay",f.proxy(this.update,this)),this.update());a.closeClick&&this.overlay.bind("click.overlay", 5071function(a){if(f(a.target).hasClass("fancybox-overlay"))return b.isActive?b.close():d.close(),!1});this.overlay.css(a.css).show()},close:function(){q.unbind("resize.overlay");this.el.hasClass("fancybox-lock")&&(f(".fancybox-margin").removeClass("fancybox-margin"),this.el.removeClass("fancybox-lock"),q.scrollTop(this.scrollV).scrollLeft(this.scrollH));f(".fancybox-overlay").remove().hide();f.extend(this,{overlay:null,fixed:!1})},update:function(){var a="100%",b;this.overlay.width(a).height("100%"); 5072J?(b=Math.max(H.documentElement.offsetWidth,H.body.offsetWidth),p.width()>b&&(a=p.width())):p.width()>q.width()&&(a=p.width());this.overlay.width(a).height(p.height())},onReady:function(a,b){var e=this.overlay;f(".fancybox-overlay").stop(!0,!0);e||this.create(a);a.locked&&this.fixed&&b.fixed&&(b.locked=this.overlay.append(b.wrap),b.fixed=!1);!0===a.showEarly&&this.beforeShow.apply(this,arguments)},beforeShow:function(a,b){b.locked&&!this.el.hasClass("fancybox-lock")&&(!1!==this.fixPosition&&f("*").filter(function(){return"fixed"=== 5073f(this).css("position")&&!f(this).hasClass("fancybox-overlay")&&!f(this).hasClass("fancybox-wrap")}).addClass("fancybox-margin"),this.el.addClass("fancybox-margin"),this.scrollV=q.scrollTop(),this.scrollH=q.scrollLeft(),this.el.addClass("fancybox-lock"),q.scrollTop(this.scrollV).scrollLeft(this.scrollH));this.open(a)},onUpdate:function(){this.fixed||this.update()},afterClose:function(a){this.overlay&&!b.coming&&this.overlay.fadeOut(a.speedOut,f.proxy(this.close,this))}};b.helpers.title={defaults:{type:"float", 5074position:"bottom"},beforeShow:function(a){var d=b.current,e=d.title,c=a.type;f.isFunction(e)&&(e=e.call(d.element,d));if(r(e)&&""!==f.trim(e)){d=f('<div class="fancybox-title fancybox-title-'+c+'-wrap">'+e+"</div>");switch(c){case "inside":c=b.skin;break;case "outside":c=b.wrap;break;case "over":c=b.inner;break;default:c=b.skin,d.appendTo("body"),J&&d.width(d.width()),d.wrapInner('<span class="child"></span>'),b.current.margin[2]+=Math.abs(m(d.css("margin-bottom")))}d["top"===a.position?"prependTo": 5075"appendTo"](c)}}};f.fn.fancybox=function(a){var d,e=f(this),c=this.selector||"",l=function(g){var h=f(this).blur(),k=d,l,m;g.ctrlKey||g.altKey||g.shiftKey||g.metaKey||h.is(".fancybox-wrap")||(l=a.groupAttr||"data-fancybox-group",m=h.attr(l),m||(l="rel",m=h.get(0)[l]),m&&""!==m&&"nofollow"!==m&&(h=c.length?f(c):e,h=h.filter("["+l+'="'+m+'"]'),k=h.index(this)),a.index=k,!1!==b.open(h,a)&&g.preventDefault())};a=a||{};d=a.index||0;c&&!1!==a.live?p.undelegate(c,"click.fb-start").delegate(c+":not('.fancybox-item, .fancybox-nav')", 5076"click.fb-start",l):e.unbind("click.fb-start").bind("click.fb-start",l);this.filter("[data-fancybox-start=1]").trigger("click");return this};p.ready(function(){var a,d;f.scrollbarWidth===w&&(f.scrollbarWidth=function(){var a=f('<div style="width:50px;height:50px;overflow:auto"><div/></div>').appendTo("body"),b=a.children(),b=b.innerWidth()-b.height(99).innerWidth();a.remove();return b});f.support.fixedPosition===w&&(f.support.fixedPosition=function(){var a=f('<div style="position:fixed;top:20px;"></div>').appendTo("body"), 5077b=20===a[0].offsetTop||15===a[0].offsetTop;a.remove();return b}());f.extend(b.defaults,{scrollbarWidth:f.scrollbarWidth(),fixed:f.support.fixedPosition,parent:f("body")});a=f(s).width();K.addClass("fancybox-lock-test");d=f(s).width();K.removeClass("fancybox-lock-test");f("<style type='text/css'>.fancybox-margin{margin-right:"+(d-a)+"px;}</style>").appendTo("head")})})(window,document,jQuery);
vendor: 1,639 bytes, lines 5077-5127
5077 5078// Generated by CoffeeScript 1.9.2 5079 5080/** 5081@license Sticky-kit v1.1.2 | WTFPL | Leaf Corcoran 2015 | http://leafo.net 5082 */ 5083 5084(function() { 5085 var $, win; 5086 5087 $ = this.jQuery || window.jQuery; 5088 5089 win = $(window); 5090 5091 $.fn.stick_in_parent = function(opts) { 5092 var doc, elm, enable_bottoming, fn, i, inner_scrolling, len, manual_spacer, offset_top, parent_selector, recalc_every, sticky_class; 5093 if (opts == null) { 5094 opts = {}; 5095 } 5096 sticky_class = opts.sticky_class, inner_scrolling = opts.inner_scrolling, recalc_every = opts.recalc_every, parent_selector = opts.parent, offset_top = opts.offset_top, manual_spacer = opts.spacer, enable_bottoming = opts.bottoming; 5097 if (offset_top == null) { 5098 offset_top = 0; 5099 } 5100 if (parent_selector == null) { 5101 parent_selector = void 0; 5102 } 5103 if (inner_scrolling == null) { 5104 inner_scrolling = true; 5105 } 5106 if (sticky_class == null) { 5107 sticky_class = "is_stuck"; 5108 } 5109 doc = $(document); 5110 if (enable_bottoming == null) { 5111 enable_bottoming = true; 5112 } 5113 fn = function(elm, padding_bottom, parent_top, parent_height, top, height, el_float, detached) { 5114 var bottomed, detach, fixed, last_pos, last_scroll_height, offset, parent, recalc, recalc_and_tick, recalc_counter, spacer, tick; 5115 if (elm.data("sticky_kit")) { 5116 return; 5117 } 5118 elm.data("sticky_kit", true); 5119 last_scroll_height = doc.height(); 5120 parent = elm.parent(); 5121 if (parent_selector != null) { 5122 parent = parent.closest(parent_selector); 5123 } 5124 if (!parent.length) { 5125 throw "failed to find stick parent"; 5126 } 5127 fixed = false;
5128 bottomed = false; 5129 spacer = manual_spacer != null ? manual_spacer && elm.closest(manual_spacer) : $("<div />"); 5130 if (spacer) { 5131 spacer.css('position', elm.css('position')); 5132 } 5133 recalc = function() { 5134 var border_top, padding_top, restore; 5135 if (detached) { 5136 return; 5137 } 5138 last_scroll_height = doc.height(); 5139 border_top = parseInt(parent.css("border-top-width"), 10); 5140 padding_top = parseInt(parent.css("padding-top"), 10); 5141 padding_bottom = parseInt(parent.css("padding-bottom"), 10); 5142 parent_top = parent.offset().top + border_top + padding_top; 5143 parent_height = parent.height(); 5144 if (fixed) { 5145 fixed = false; 5146 bottomed = false; 5147 if (manual_spacer == null) { 5148 elm.insertAfter(spacer); 5149 spacer.detach(); 5150 } 5151 elm.css({ 5152 position: "", 5153 top: "", 5154 width: "", 5155 bottom: "" 5156 }).removeClass(sticky_class); 5157 restore = true; 5158 } 5159 top = elm.offset().top - (parseInt(elm.css("margin-top"), 10) || 0) - offset_top; 5160 height = elm.outerHeight(true); 5161 el_float = elm.css("float"); 5162 if (spacer) { 5163 spacer.css({ 5164 width: elm.outerWidth(true), 5165 height: height, 5166 display: elm.css("display"), 5167 "vertical-align": elm.css("vertical-align"), 5168 "float": el_float 5169 }); 5170 } 5171 if (restore) { 5172 return tick(); 5173 } 5174 }; 5175 recalc(); 5176 if (height === parent_height) { 5177 return; 5178 } 5179 last_pos = void 0; 5180 offset = offset_top; 5181 recalc_counter = recalc_every; 5182 tick = function() { 5183 var css, delta, recalced, scroll, will_bottom, win_height; 5184 if (detached) { 5185 return; 5186 } 5187 recalced = false; 5188 if (recalc_counter != null) { 5189 recalc_counter -= 1; 5190 if (recalc_counter <= 0) { 5191 recalc_counter = recalc_every; 5192 recalc(); 5193 recalced = true; 5194 } 5195 } 5196 if (!recalced && doc.height() !== last_scroll_height) { 5197 recalc(); 5198 recalced = true; 5199 } 5200 scroll = win.scrollTop(); 5201 if (last_pos != null) { 5202 delta = scroll - last_pos; 5203 } 5204 last_pos = scroll; 5205 if (fixed) { 5206 if (enable_bottoming) { 5207 will_bottom = scroll + height + offset > parent_height + parent_top; 5208 if (bottomed && !will_bottom) { 5209 bottomed = false; 5210 elm.css({ 5211 position: "fixed", 5212 bottom: "", 5213 top: offset 5214 }).trigger("sticky_kit:unbottom"); 5215 } 5216 } 5217 if (scroll < top) { 5218 fixed = false; 5219 offset = offset_top; 5220 if (manual_spacer == null) { 5221 if (el_float === "left" || el_float === "right") { 5222 elm.insertAfter(spacer); 5223 } 5224 spacer.detach(); 5225 } 5226 css = { 5227 position: "", 5228 width: "", 5229 top: "" 5230 }; 5231 elm.css(css).removeClass(sticky_class).trigger("sticky_kit:unstick"); 5232 } 5233 if (inner_scrolling) { 5234 win_height = win.height(); 5235 if (height + offset_top > win_height) { 5236 if (!bottomed) { 5237 offset -= delta; 5238 offset = Math.max(win_height - height, offset); 5239 offset = Math.min(offset_top, offset); 5240 if (fixed) { 5241 elm.css({ 5242 top: offset + "px" 5243 }); 5244 } 5245 } 5246 } 5247 } 5248 } else { 5249 if (scroll > top) { 5250 fixed = true; 5251 css = { 5252 position: "fixed", 5253 top: offset 5254 }; 5255 css.width = elm.css("box-sizing") === "border-box" ? elm.outerWidth() + "px" : elm.width() + "px"; 5256 elm.css(css).addClass(sticky_class); 5257 if (manual_spacer == null) { 5258 elm.after(spacer); 5259 if (el_float === "left" || el_float === "right") { 5260 spacer.append(elm); 5261 } 5262 } 5263 elm.trigger("sticky_kit:stick"); 5264 } 5265 } 5266 if (fixed && enable_bottoming) { 5267 if (will_bottom == null) { 5268 will_bottom = scroll + height + offset > parent_height + parent_top; 5269 } 5270 if (!bottomed && will_bottom) { 5271 bottomed = true; 5272 if (parent.css("position") === "static") { 5273 parent.css({ 5274 position: "relative" 5275 }); 5276 } 5277 return elm.css({ 5278 position: "absolute", 5279 bottom: padding_bottom, 5280 top: "auto" 5281 }).trigger("sticky_kit:bottom"); 5282 } 5283 } 5284 }; 5285 recalc_and_tick = function() { 5286 recalc(); 5287 return tick(); 5288 }; 5289 detach = function() { 5290 detached = true; 5291 win.off("touchmove", tick); 5292 win.off("scroll", tick); 5293 win.off("resize", recalc_and_tick); 5294 $(document.body).off("sticky_kit:recalc", recalc_and_tick); 5295 elm.off("sticky_kit:detach", detach); 5296 elm.removeData("sticky_kit"); 5297 elm.css({ 5298 position: "", 5299 bottom: "", 5300 top: "", 5301 width: "" 5302 }); 5303 parent.position("position", ""); 5304 if (fixed) { 5305 if (manual_spacer == null) { 5306 if (el_float === "left" || el_float === "right") { 5307 elm.insertAfter(spacer); 5308 } 5309 spacer.remove(); 5310 } 5311 return elm.removeClass(sticky_class); 5312 } 5313 }; 5314 win.on("touchmove", tick); 5315 win.on("scroll", tick); 5316 win.on("resize", recalc_and_tick); 5317 $(document.body).on("sticky_kit:recalc", recalc_and_tick); 5318 elm.on("sticky_kit:detach", detach); 5319 return setTimeout(tick, 0); 5320 }; 5321 for (i = 0, len = this.length; i < len; i++) { 5322 elm = this[i]; 5323 fn($(elm)); 5324 } 5325 return this; 5326 }; 5327 5328}).call(this); 5329 5330(function (global, factory) { 5331 typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : 5332 typeof define === 'function' && define.amd ? define(factory) : 5333 (global.jspdf = factory()); 5334}(this, (function () { 'use strict'; 5335 5336var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { 5337 return typeof obj; 5338} : function (obj) { 5339 return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; 5340}; 5341 5342 5343 5344 5345 5346var asyncGenerator = function () { 5347 function AwaitValue(value) { 5348 this.value = value; 5349 } 5350 5351 function AsyncGenerator(gen) { 5352 var front, back; 5353 5354 function send(key, arg) { 5355 return new Promise(function (resolve, reject) { 5356 var request = { 5357 key: key, 5358 arg: arg, 5359 resolve: resolve, 5360 reject: reject, 5361 next: null 5362 }; 5363 5364 if (back) { 5365 back = back.next = request; 5366 } else { 5367 front = back = request; 5368 resume(key, arg); 5369 } 5370 }); 5371 } 5372 5373 function resume(key, arg) {
vendor: 4,305 bytes, lines 5374-5522
5374 try { 5375 var result = gen[key](arg); 5376 var value = result.value; 5377 5378 if (value instanceof AwaitValue) { 5379 Promise.resolve(value.value).then(function (arg) { 5380 resume("next", arg); 5381 }, function (arg) { 5382 resume("throw", arg); 5383 }); 5384 } else { 5385 settle(result.done ? "return" : "normal", result.value); 5386 } 5387 } catch (err) { 5388 settle("throw", err); 5389 } 5390 } 5391 5392 function settle(type, value) { 5393 switch (type) { 5394 case "return": 5395 front.resolve({ 5396 value: value, 5397 done: true 5398 }); 5399 break; 5400 5401 case "throw": 5402 front.reject(value); 5403 break; 5404 5405 default: 5406 front.resolve({ 5407 value: value, 5408 done: false 5409 }); 5410 break; 5411 } 5412 5413 front = front.next; 5414 5415 if (front) { 5416 resume(front.key, front.arg); 5417 } else { 5418 back = null; 5419 } 5420 } 5421 5422 this._invoke = send; 5423 5424 if (typeof gen.return !== "function") { 5425 this.return = undefined; 5426 } 5427 } 5428 5429 if (typeof Symbol === "function" && Symbol.asyncIterator) { 5430 AsyncGenerator.prototype[Symbol.asyncIterator] = function () { 5431 return this; 5432 }; 5433 } 5434 5435 AsyncGenerator.prototype.next = function (arg) { 5436 return this._invoke("next", arg); 5437 }; 5438 5439 AsyncGenerator.prototype.throw = function (arg) { 5440 return this._invoke("throw", arg); 5441 }; 5442 5443 AsyncGenerator.prototype.return = function (arg) { 5444 return this._invoke("return", arg); 5445 }; 5446 5447 return { 5448 wrap: function (fn) { 5449 return function () { 5450 return new AsyncGenerator(fn.apply(this, arguments)); 5451 }; 5452 }, 5453 await: function (value) { 5454 return new AwaitValue(value); 5455 } 5456 }; 5457}(); 5458 5459/** @preserve 5460 * jsPDF - PDF Document creation from JavaScript 5461 * Version 1.3.5 Built on 2017-09-14T15:10:09.569Z 5462 * CommitID 05dc915baf 5463 * 5464 * Copyright (c) 2010-2016 James Hall <[email protected]>, https://github.com/MrRio/jsPDF 5465 * 2010 Aaron Spike, https://github.com/acspike 5466 * 2012 Willow Systems Corporation, willow-systems.com 5467 * 2012 Pablo Hess, https://github.com/pablohess 5468 * 2012 Florian Jenett, https://github.com/fjenett 5469 * 2013 Warren Weckesser, https://github.com/warrenweckesser 5470 * 2013 Youssef Beddad, https://github.com/lifof 5471 * 2013 Lee Driscoll, https://github.com/lsdriscoll 5472 * 2013 Stefan Slonevskiy, https://github.com/stefslon 5473 * 2013 Jeremy Morel, https://github.com/jmorel 5474 * 2013 Christoph Hartmann, https://github.com/chris-rock 5475 * 2014 Juan Pablo Gaviria, https://github.com/juanpgaviria 5476 * 2014 James Makes, https://github.com/dollaruw 5477 * 2014 Diego Casorran, https://github.com/diegocr 5478 * 2014 Steven Spungin, https://github.com/Flamenco 5479 * 2014 Kenneth Glassey, https://github.com/Gavvers 5480 * 5481 * Licensed under the MIT License 5482 * 5483 * Contributor(s): 5484 * siefkenj, ahwolf, rickygu, Midnith, saintclair, eaparango, 5485 * kim3er, mfo, alnorth, Flamenco 5486 */ 5487 5488/** 5489 * Creates new jsPDF document object instance. 5490 * @name jsPDF 5491 * @class 5492 * @param orientation One of "portrait" or "landscape" (or shortcuts "p" (Default), "l") <br /> 5493 * Can also be an options object. 5494 * @param unit Measurement unit to be used when coordinates are specified. 5495 * One of "pt" (points), "mm" (Default), "cm", "in" 5496 * @param format One of 'pageFormats' as shown below, default: a4 5497 * @returns {jsPDF} 5498 * @description 5499 * If the first parameter (orientation) is an object, it will be interpreted as an object of named parameters 5500 * ``` 5501 * { 5502 * orientation: 'p', 5503 * unit: 'mm', 5504 * format: 'a4', 5505 * hotfixes: [] // an array of hotfix strings to enable 5506 * } 5507 * ``` 5508 */ 5509var jsPDF = function (global) { 5510 'use strict'; 5511 5512 var pdfVersion = '1.3', 5513 pageFormats = { // Size in pt of various paper formats 5514 'a0': [2383.94, 3370.39], 5515 'a1': [1683.78, 2383.94], 5516 'a2': [1190.55, 1683.78], 5517 'a3': [841.89, 1190.55], 5518 'a4': [595.28, 841.89], 5519 'a5': [419.53, 595.28], 5520 'a6': [297.64, 419.53], 5521 'a7': [209.76, 297.64], 5522 'a8': [147.40, 209.76],
5523 'a9': [104.88, 147.40], 5524 'a10': [73.70, 104.88], 5525 'b0': [2834.65, 4008.19], 5526 'b1': [2004.09, 2834.65], 5527 'b2': [1417.32, 2004.09], 5528 'b3': [1000.63, 1417.32], 5529 'b4': [708.66, 1000.63], 5530 'b5': [498.90, 708.66], 5531 'b6': [354.33, 498.90], 5532 'b7': [249.45, 354.33], 5533 'b8': [175.75, 249.45], 5534 'b9': [124.72, 175.75], 5535 'b10': [87.87, 124.72], 5536 'c0': [2599.37, 3676.54], 5537 'c1': [1836.85, 2599.37], 5538 'c2': [1298.27, 1836.85], 5539 'c3': [918.43, 1298.27], 5540 'c4': [649.13, 918.43], 5541 'c5': [459.21, 649.13], 5542 'c6': [323.15, 459.21], 5543 'c7': [229.61, 323.15], 5544 'c8': [161.57, 229.61], 5545 'c9': [113.39, 161.57], 5546 'c10': [79.37, 113.39], 5547 'dl': [311.81, 623.62], 5548 'letter': [612, 792], 5549 'government-letter': [576, 756], 5550 'legal': [612, 1008], 5551 'junior-legal': [576, 360], 5552 'ledger': [1224, 792], 5553 'tabloid': [792, 1224], 5554 'credit-card': [153, 243] 5555 }; 5556 5557 /** 5558 * jsPDF's Internal PubSub Implementation. 5559 * See mrrio.github.io/jsPDF/doc/symbols/PubSub.html 5560 * Backward compatible rewritten on 2014 by 5561 * Diego Casorran, https://github.com/diegocr 5562 * 5563 * @class 5564 * @name PubSub 5565 * @ignore This should not be in the public docs. 5566 */ 5567 function PubSub(context) { 5568 var topics = {}; 5569 5570 this.subscribe = function (topic, callback, once) { 5571 if (typeof callback !== 'function') { 5572 return false; 5573 } 5574 5575 if (!topics.hasOwnProperty(topic)) { 5576 topics[topic] = {}; 5577 } 5578 5579 var id = Math.random().toString(35); 5580 topics[topic][id] = [callback, !!once]; 5581 5582 return id; 5583 }; 5584 5585 this.unsubscribe = function (token) { 5586 for (var topic in topics) { 5587 if (topics[topic][token]) { 5588 delete topics[topic][token]; 5589 return true; 5590 } 5591 } 5592 return false; 5593 }; 5594 5595 this.publish = function (topic) { 5596 if (topics.hasOwnProperty(topic)) { 5597 var args = Array.prototype.slice.call(arguments, 1), 5598 idr = []; 5599 5600 for (var id in topics[topic]) { 5601 var sub = topics[topic][id]; 5602 try { 5603 sub[0].apply(context, args); 5604 } catch (ex) { 5605 if (global.console) { 5606 console.error('jsPDF PubSub Error', ex.message, ex); 5607 } 5608 } 5609 if (sub[1]) idr.push(id); 5610 } 5611 if (idr.length) idr.forEach(this.unsubscribe); 5612 } 5613 }; 5614 } 5615 5616 /** 5617 * @constructor 5618 * @private 5619 */ 5620 function jsPDF(orientation, unit, format, compressPdf) { 5621 var options = {}; 5622 5623 if ((typeof orientation === 'undefined' ? 'undefined' : _typeof(orientation)) === 'object') { 5624 options = orientation; 5625 5626 orientation = options.orientation; 5627 unit = options.unit || unit; 5628 format = options.format || format; 5629 compressPdf = options.compress || options.compressPdf || compressPdf; 5630 } 5631 5632 // Default options 5633 unit = unit || 'mm'; 5634 format = format || 'a4'; 5635 orientation = ('' + (orientation || 'P')).toLowerCase(); 5636 5637 var format_as_string = ('' + format).toLowerCase(), 5638 compress = !!compressPdf && typeof Uint8Array === 'function', 5639 textColor = options.textColor || '0 g', 5640 drawColor = options.drawColor || '0 G', 5641 activeFontSize = options.fontSize || 16, 5642 lineHeightProportion = options.lineHeight || 1.15, 5643 lineWidth = options.lineWidth || 0.200025, 5644 // 2mm 5645 objectNumber = 2, 5646 // 'n' Current object number 5647 outToPages = !1, 5648 // switches where out() prints. outToPages true = push to pages obj. outToPages false = doc builder content 5649 offsets = [], 5650 // List of offsets. Activated and reset by buildDocument(). Pupulated by various calls buildDocument makes. 5651 fonts = {}, 5652 // collection of font objects, where key is fontKey - a dynamically created label for a given font. 5653 fontmap = {}, 5654 // mapping structure fontName > fontStyle > font key - performance layer. See addFont() 5655 activeFontKey, 5656 // will be string representing the KEY of the font as combination of fontName + fontStyle 5657 k, 5658 // Scale factor 5659 tmp, 5660 page = 0, 5661 currentPage, 5662 pages = [], 5663 pagesContext = [], 5664 // same index as pages and pagedim 5665 pagedim = [], 5666 content = [], 5667 additionalObjects = [], 5668 lineCapID = 0, 5669 lineJoinID = 0, 5670 content_length = 0, 5671 pageWidth, 5672 pageHeight, 5673 pageMode, 5674 zoomMode, 5675 layoutMode, 5676 documentProperties = { 5677 'title': '', 5678 'subject': '', 5679 'author': '', 5680 'keywords': '', 5681 'creator': '' 5682 }, 5683 API = {}, 5684 events = new PubSub(API), 5685 hotfixes = options.hotfixes || [], 5686 5687
5688 ///////////////////// 5689 // Private functions 5690 ///////////////////// 5691 f2 = function f2(number) { 5692 return number.toFixed(2); // Ie, %.2f 5693 }, 5694 f3 = function f3(number) { 5695 return number.toFixed(3); // Ie, %.3f 5696 }, 5697 padd2 = function padd2(number) { 5698 return ('0' + parseInt(number)).slice(-2); 5699 }, 5700 out = function out(string) { 5701 if (outToPages) { 5702 /* set by beginPage */ 5703 pages[currentPage].push(string); 5704 } else { 5705 // +1 for '\n' that will be used to join 'content' 5706 content_length += string.length + 1; 5707 content.push(string); 5708 } 5709 }, 5710 newObject = function newObject() { 5711 // Begin a new object 5712 objectNumber++; 5713 offsets[objectNumber] = content_length; 5714 out(objectNumber + ' 0 obj'); 5715 return objectNumber; 5716 }, 5717 5718 // Does not output the object until after the pages have been output. 5719 // Returns an object containing the objectId and content. 5720 // All pages have been added so the object ID can be estimated to start right after. 5721 // This does not modify the current objectNumber; It must be updated after the newObjects are output. 5722 newAdditionalObject = function newAdditionalObject() { 5723 var objId = pages.length * 2 + 1; 5724 objId += additionalObjects.length; 5725 var obj = { 5726 objId: objId, 5727 content: '' 5728 }; 5729 additionalObjects.push(obj); 5730 return obj; 5731 }, 5732 5733 // Does not output the object. The caller must call newObjectDeferredBegin(oid) before outputing any data 5734 newObjectDeferred = function newObjectDeferred() { 5735 objectNumber++; 5736 offsets[objectNumber] = function () { 5737 return content_length; 5738 }; 5739 return objectNumber; 5740 }, 5741 newObjectDeferredBegin = function newObjectDeferredBegin(oid) { 5742 offsets[oid] = content_length; 5743 }, 5744 putStream = function putStream(str) { 5745 out('stream'); 5746 out(str); 5747 out('endstream'); 5748 }, 5749 putPages = function putPages() { 5750 var n, 5751 p, 5752 arr, 5753 i, 5754 deflater, 5755 adler32, 5756 adler32cs, 5757 wPt, 5758 hPt, 5759 pageObjectNumbers = []; 5760 5761 adler32cs = global.adler32cs || jsPDF.adler32cs; 5762 if (compress && typeof adler32cs === 'undefined') { 5763 compress = false; 5764 } 5765 5766 // outToPages = false as set in endDocument(). out() writes to content. 5767 5768 for (n = 1; n <= page; n++) { 5769 pageObjectNumbers.push(newObject()); 5770 wPt = (pageWidth = pagedim[n].width) * k; 5771 hPt = (pageHeight = pagedim[n].height) * k; 5772 out('<</Type /Page'); 5773 out('/Parent 1 0 R'); 5774 out('/Resources 2 0 R'); 5775 out('/MediaBox [0 0 ' + f2(wPt) + ' ' + f2(hPt) + ']'); 5776 // Added for annotation plugin 5777 events.publish('putPage', { 5778 pageNumber: n, 5779 page: pages[n] 5780 }); 5781 out('/Contents ' + (objectNumber + 1) + ' 0 R'); 5782 out('>>'); 5783 out('endobj'); 5784 5785 // Page content 5786 p = pages[n].join('\n'); 5787 newObject(); 5788 if (compress) { 5789 arr = []; 5790 i = p.length; 5791 while (i--) { 5792 arr[i] = p.charCodeAt(i); 5793 } 5794 adler32 = adler32cs.from(p); 5795 deflater = new Deflater(6); 5796 deflater.append(new Uint8Array(arr)); 5797 p = deflater.flush(); 5798 arr = new Uint8Array(p.length + 6); 5799 arr.set(new Uint8Array([120, 156])), arr.set(p, 2); 5800 arr.set(new Uint8Array([adler32 & 0xFF, adler32 >> 8 & 0xFF, adler32 >> 16 & 0xFF, adler32 >> 24 & 0xFF]), p.length + 2); 5801 p = String.fromCharCode.apply(null, arr); 5802 out('<</Length ' + p.length + ' /Filter [/FlateDecode]>>'); 5803 } else { 5804 out('<</Length ' + p.length + '>>'); 5805 } 5806 putStream(p); 5807 out('endobj'); 5808 } 5809 offsets[1] = content_length; 5810 out('1 0 obj'); 5811 out('<</Type /Pages'); 5812 var kids = '/Kids ['; 5813 for (i = 0; i < page; i++) { 5814 kids += pageObjectNumbers[i] + ' 0 R '; 5815 } 5816 out(kids + ']'); 5817 out('/Count ' + page); 5818 out('>>'); 5819 out('endobj'); 5820 events.publish('postPutPages'); 5821 }, 5822 putFont = function putFont(font) { 5823 font.objectNumber = newObject(); 5824 out('<</BaseFont/' + font.PostScriptName + '/Type/Font'); 5825 if (typeof font.encoding === 'string') { 5826 out('/Encoding/' + font.encoding); 5827 } 5828 out('/Subtype/Type1>>'); 5829 out('endobj'); 5830 }, 5831 putFonts = function putFonts() { 5832 for (var fontKey in fonts) { 5833 if (fonts.hasOwnProperty(fontKey)) { 5834 putFont(fonts[fontKey]); 5835 } 5836 } 5837 }, 5838 putXobjectDict = function putXobjectDict() { 5839 // Loop through images, or other data objects 5840 events.publish('putXobjectDict'); 5841 }, 5842 putResourceDictionary = function putResourceDictionary() { 5843 out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); 5844 out('/Font <<'); 5845 5846 // Do this for each font, the '1' bit is the index of the font 5847 for (var fontKey in fonts) { 5848 if (fonts.hasOwnProperty(fontKey)) { 5849 out('/' + fontKey + ' ' + fonts[fontKey].objectNumber + ' 0 R'); 5850 } 5851 } 5852 out('>>'); 5853 out('/XObject <<'); 5854 putXobjectDict(); 5855 out('>>'); 5856 }, 5857 putResources = function putResources() { 5858 putFonts(); 5859 events.publish('putResources'); 5860 // Resource dictionary 5861 offsets[2] = content_length; 5862 out('2 0 obj'); 5863 out('<<'); 5864 putResourceDictionary(); 5865 out('>>'); 5866 out('endobj'); 5867 events.publish('postPutResources'); 5868 }, 5869 putAdditionalObjects = function putAdditionalObjects() { 5870 events.publish('putAdditionalObjects'); 5871 for (var i = 0; i < additionalObjects.length; i++) { 5872 var obj = additionalObjects[i]; 5873 offsets[obj.objId] = content_length; 5874 out(obj.objId + ' 0 obj'); 5875 out(obj.content); 5876 out('endobj'); 5877 } 5878 objectNumber += additionalObjects.length; 5879 events.publish('postPutAdditionalObjects'); 5880 }, 5881 addToFontDictionary = function addToFontDictionary(fontKey, fontName, fontStyle) { 5882 // this is mapping structure for quick font key lookup. 5883 // returns the KEY of the font (ex: "F1") for a given 5884 // pair of font name and type (ex: "Arial". "Italic") 5885 if (!fontmap.hasOwnProperty(fontName)) { 5886 fontmap[fontName] = {}; 5887 } 5888 fontmap[fontName][fontStyle] = fontKey; 5889 }, 5890 5891 /** 5892 * FontObject describes a particular font as member of an instnace of jsPDF 5893 * 5894 * It's a collection of properties like 'id' (to be used in PDF stream), 5895 * 'fontName' (font's family name), 'fontStyle' (font's style variant label) 5896 * 5897 * @class 5898 * @public 5899 * @property id {String} PDF-document-instance-specific label assinged to the font. 5900 * @property PostScriptName {String} PDF specification full name for the font 5901 * @property encoding {Object} Encoding_name-to-Font_metrics_object mapping. 5902 * @name FontObject 5903 * @ignore This should not be in the public docs. 5904 */ 5905 addFont = function addFont(PostScriptName, fontName, fontStyle, encoding) { 5906 var fontKey = 'F' + (Object.keys(fonts).length + 1).toString(10), 5907 5908 // This is FontObject 5909 font = fonts[fontKey] = { 5910 'id': fontKey, 5911 'PostScriptName': PostScriptName, 5912 'fontName': fontName, 5913 'fontStyle': fontStyle, 5914 'encoding': encoding, 5915 'metadata': {} 5916 }; 5917 addToFontDictionary(fontKey, fontName, fontStyle); 5918 events.publish('addFont', font); 5919 5920 return fontKey; 5921 }, 5922 addFonts = function addFonts() { 5923 5924 var HELVETICA = "helvetica", 5925 TIMES = "times", 5926 COURIER = "courier", 5927 NORMAL = "normal", 5928 BOLD = "bold", 5929 ITALIC = "italic", 5930 BOLD_ITALIC = "bolditalic", 5931 encoding = 'StandardEncoding', 5932 ZAPF = "zapfdingbats", 5933 standardFonts = [['Helvetica', HELVETICA, NORMAL], ['Helvetica-Bold', HELVETICA, BOLD], ['Helvetica-Oblique', HELVETICA, ITALIC], ['Helvetica-BoldOblique', HELVETICA, BOLD_ITALIC], ['Courier', COURIER, NORMAL], ['Courier-Bold', COURIER, BOLD], ['Courier-Oblique', COURIER, ITALIC], ['Courier-BoldOblique', COURIER, BOLD_ITALIC], ['Times-Roman', TIMES, NORMAL], ['Times-Bold', TIMES, BOLD], ['Times-Italic', TIMES, ITALIC], ['Times-BoldItalic', TIMES, BOLD_ITALIC], ['ZapfDingbats', ZAPF]]; 5934 5935 for (var i = 0, l = standardFonts.length; i < l; i++) { 5936 var fontKey = addFont(standardFonts[i][0], standardFonts[i][1], standardFonts[i][2], encoding); 5937 5938 // adding aliases for standard fonts, this time matching the capitalization 5939 var parts = standardFonts[i][0].split('-'); 5940 addToFontDictionary(fontKey, parts[0], parts[1] || ''); 5941 } 5942 events.publish('addFonts', { 5943 fonts: fonts, 5944 dictionary: fontmap 5945 }); 5946 }, 5947 SAFE = function __safeCall(fn) { 5948 fn.foo = function __safeCallWrapper() { 5949 try { 5950 return fn.apply(this, arguments); 5951 } catch (e) { 5952 var stack = e.stack || ''; 5953 if (~stack.indexOf(' at ')) stack = stack.split(" at ")[1]; 5954 var m = "Error in function " + stack.split("\n")[0].split('<')[0] + ": " + e.message; 5955 if (global.console) { 5956 global.console.error(m, e); 5957 if (global.alert) alert(m); 5958 } else { 5959 throw new Error(m); 5960 } 5961 } 5962 }; 5963 fn.foo.bar = fn; 5964 return fn.foo; 5965 }, 5966 to8bitStream = function to8bitStream(text, flags) { 5967 /** 5968 * PDF 1.3 spec:
5969 * "For text strings encoded in Unicode, the first two bytes must be 254 followed by 5970 * 255, representing the Unicode byte order marker, U+FEFF. (This sequence conflicts 5971 * with the PDFDocEncoding character sequence thorn ydieresis, which is unlikely 5972 * to be a meaningful beginning of a word or phrase.) The remainder of the 5973 * string consists of Unicode character codes, according to the UTF-16 encoding 5974 * specified in the Unicode standard, version 2.0. Commonly used Unicode values 5975 * are represented as 2 bytes per character, with the high-order byte appearing first 5976 * in the string." 5977 * 5978 * In other words, if there are chars in a string with char code above 255, we 5979 * recode the string to UCS2 BE - string doubles in length and BOM is prepended. 5980 * 5981 * HOWEVER! 5982 * Actual *content* (body) text (as opposed to strings used in document properties etc) 5983 * does NOT expect BOM. There, it is treated as a literal GID (Glyph ID) 5984 * 5985 * Because of Adobe's focus on "you subset your fonts!" you are not supposed to have 5986 * a font that maps directly Unicode (UCS2 / UTF16BE) code to font GID, but you could 5987 * fudge it with "Identity-H" encoding and custom CIDtoGID map that mimics Unicode 5988 * code page. There, however, all characters in the stream are treated as GIDs, 5989 * including BOM, which is the reason we need to skip BOM in content text (i.e. that 5990 * that is tied to a font). 5991 * 5992 * To signal this "special" PDFEscape / to8bitStream handling mode, 5993 * API.text() function sets (unless you overwrite it with manual values 5994 * given to API.text(.., flags) ) 5995 * flags.autoencode = true 5996 * flags.noBOM = true 5997 * 5998 * =================================================================================== 5999 * `flags` properties relied upon: 6000 * .sourceEncoding = string with encoding label. 6001 * "Unicode" by default. = encoding of the incoming text. 6002 * pass some non-existing encoding name 6003 * (ex: 'Do not touch my strings! I know what I am doing.') 6004 * to make encoding code skip the encoding step. 6005 * .outputEncoding = Either valid PDF encoding name 6006 * (must be supported by jsPDF font metrics, otherwise no encoding) 6007 * or a JS object, where key = sourceCharCode, value = outputCharCode 6008 * missing keys will be treated as: sourceCharCode === outputCharCode 6009 * .noBOM 6010 * See comment higher above for explanation for why this is important 6011 * .autoencode 6012 * See comment higher above for explanation for why this is important 6013 */ 6014 6015 var i, l, sourceEncoding, encodingBlock, outputEncoding, newtext, isUnicode, ch, bch; 6016 6017 flags = flags || {}; 6018 sourceEncoding = flags.sourceEncoding || 'Unicode'; 6019 outputEncoding = flags.outputEncoding; 6020 6021 // This 'encoding' section relies on font metrics format 6022 // attached to font objects by, among others, 6023 // "Willow Systems' standard_font_metrics plugin" 6024 // see jspdf.plugin.standard_font_metrics.js for format 6025 // of the font.metadata.encoding Object. 6026 // It should be something like 6027 // .encoding = {'codePages':['WinANSI....'], 'WinANSI...':{code:code, ...}} 6028 // .widths = {0:width, code:width, ..., 'fof':divisor} 6029 // .kerning = {code:{previous_char_code:shift, ..., 'fof':-divisor},...} 6030 if ((flags.autoencode || outputEncoding) && fonts[activeFontKey].metadata && fonts[activeFontKey].metadata[sourceEncoding] && fonts[activeFontKey].metadata[sourceEncoding].encoding) { 6031 encodingBlock = fonts[activeFontKey].metadata[sourceEncoding].encoding; 6032 6033 // each font has default encoding. Some have it clearly defined. 6034 if (!outputEncoding && fonts[activeFontKey].encoding) { 6035 outputEncoding = fonts[activeFontKey].encoding; 6036 } 6037 6038 // Hmmm, the above did not work? Let's try again, in different place. 6039 if (!outputEncoding && encodingBlock.codePages) { 6040 outputEncoding = encodingBlock.codePages[0]; // let's say, first one is the default 6041 } 6042 6043 if (typeof outputEncoding === 'string') { 6044 outputEncoding = encodingBlock[outputEncoding]; 6045 } 6046 // we want output encoding to be a JS Object, where 6047 // key = sourceEncoding's character code and 6048 // value = outputEncoding's character code. 6049 if (outputEncoding) { 6050 isUnicode = false;
6051 newtext = []; 6052 for (i = 0, l = text.length; i < l; i++) { 6053 ch = outputEncoding[text.charCodeAt(i)]; 6054 if (ch) { 6055 newtext.push(String.fromCharCode(ch)); 6056 } else { 6057 newtext.push(text[i]); 6058 } 6059 6060 // since we are looping over chars anyway, might as well 6061 // check for residual unicodeness 6062 if (newtext[i].charCodeAt(0) >> 8) { 6063 /* more than 255 */ 6064 isUnicode = true; 6065 } 6066 } 6067 text = newtext.join(''); 6068 } 6069 } 6070 6071 i = text.length; 6072 // isUnicode may be set to false above. Hence the triple-equal to undefined 6073 while (isUnicode === undefined && i !== 0) { 6074 if (text.charCodeAt(i - 1) >> 8) { 6075 /* more than 255 */ 6076 isUnicode = true; 6077 } 6078 i--; 6079 } 6080 if (!isUnicode) { 6081 return text; 6082 } 6083 6084 newtext = flags.noBOM ? [] : [254, 255]; 6085 for (i = 0, l = text.length; i < l; i++) { 6086 ch = text.charCodeAt(i); 6087 bch = ch >> 8; // divide by 256 6088 if (bch >> 8) { 6089 /* something left after dividing by 256 second time */ 6090 throw new Error("Character at position " + i + " of string '" + text + "' exceeds 16bits. Cannot be encoded into UCS-2 BE"); 6091 } 6092 newtext.push(bch); 6093 newtext.push(ch - (bch << 8)); 6094 } 6095 return String.fromCharCode.apply(undefined, newtext); 6096 }, 6097 pdfEscape = function pdfEscape(text, flags) { 6098 /** 6099 * Replace '/', '(', and ')' with pdf-safe versions 6100 * 6101 * Doing to8bitStream does NOT make this PDF display unicode text. For that 6102 * we also need to reference a unicode font and embed it - royal pain in the rear. 6103 * 6104 * There is still a benefit to to8bitStream - PDF simply cannot handle 16bit chars, 6105 * which JavaScript Strings are happy to provide. So, while we still cannot display 6106 * 2-byte characters property, at least CONDITIONALLY converting (entire string containing) 6107 * 16bit chars to (USC-2-BE) 2-bytes per char + BOM streams we ensure that entire PDF 6108 * is still parseable. 6109 * This will allow immediate support for unicode in document properties strings. 6110 */ 6111 return to8bitStream(text, flags).replace(/\\/g, '\\\\').replace(/\(/g, '\\(').replace(/\)/g, '\\)'); 6112 }, 6113 putInfo = function putInfo() { 6114 out('/Producer (jsPDF ' + jsPDF.version + ')'); 6115 for (var key in documentProperties) { 6116 if (documentProperties.hasOwnProperty(key) && documentProperties[key]) { 6117 out('/' + key.substr(0, 1).toUpperCase() + key.substr(1) + ' (' + pdfEscape(documentProperties[key]) + ')'); 6118 } 6119 } 6120 var created = new Date(), 6121 tzoffset = created.getTimezoneOffset(), 6122 tzsign = tzoffset < 0 ? '+' : '-', 6123 tzhour = Math.floor(Math.abs(tzoffset / 60)), 6124 tzmin = Math.abs(tzoffset % 60), 6125 tzstr = [tzsign, padd2(tzhour), "'", padd2(tzmin), "'"].join(''); 6126 out(['/CreationDate (D:', created.getFullYear(), padd2(created.getMonth() + 1), padd2(created.getDate()), padd2(created.getHours()), padd2(created.getMinutes()), padd2(created.getSeconds()), tzstr, ')'].join('')); 6127 }, 6128 putCatalog = function putCatalog() { 6129 out('/Type /Catalog'); 6130 out('/Pages 1 0 R'); 6131 // PDF13ref Section 7.2.1 6132 if (!zoomMode) zoomMode = 'fullwidth'; 6133 switch (zoomMode) { 6134 case 'fullwidth': 6135 out('/OpenAction [3 0 R /FitH null]'); 6136 break; 6137 case 'fullheight': 6138 out('/OpenAction [3 0 R /FitV null]'); 6139 break; 6140 case 'fullpage': 6141 out('/OpenAction [3 0 R /Fit]'); 6142 break; 6143 case 'original': 6144 out('/OpenAction [3 0 R /XYZ null null 1]'); 6145 break; 6146 default: 6147 var pcn = '' + zoomMode; 6148 if (pcn.substr(pcn.length - 1) === '%') zoomMode = parseInt(zoomMode) / 100; 6149 if (typeof zoomMode === 'number') { 6150 out('/OpenAction [3 0 R /XYZ null null ' + f2(zoomMode) + ']'); 6151 } 6152 } 6153 if (!layoutMode) layoutMode = 'continuous'; 6154 switch (layoutMode) { 6155 case 'continuous': 6156 out('/PageLayout /OneColumn'); 6157 break; 6158 case 'single': 6159 out('/PageLayout /SinglePage'); 6160 break; 6161 case 'two': 6162 case 'twoleft': 6163 out('/PageLayout /TwoColumnLeft'); 6164 break; 6165 case 'tworight': 6166 out('/PageLayout /TwoColumnRight'); 6167 break; 6168 } 6169 if (pageMode) { 6170 /** 6171 * A name object specifying how the document should be displayed when opened: 6172 * UseNone : Neither document outline nor thumbnail images visible -- DEFAULT 6173 * UseOutlines : Document outline visible 6174 * UseThumbs : Thumbnail images visible 6175 * FullScreen : Full-screen mode, with no menu bar, window controls, or any other window visible 6176 */ 6177 out('/PageMode /' + pageMode); 6178 } 6179 events.publish('putCatalog'); 6180 }, 6181 putTrailer = function putTrailer() { 6182 out('/Size ' + (objectNumber + 1)); 6183 out('/Root ' + objectNumber + ' 0 R'); 6184 out('/Info ' + (objectNumber - 1) + ' 0 R'); 6185 }, 6186 beginPage = function beginPage(width, height) { 6187 // Dimensions are stored as user units and converted to points on output 6188 var orientation = typeof height === 'string' && height.toLowerCase(); 6189 if (typeof width === 'string') { 6190 var format = width.toLowerCase(); 6191 if (pageFormats.hasOwnProperty(format)) { 6192 width = pageFormats[format][0] / k; 6193 height = pageFormats[format][1] / k; 6194 } 6195 } 6196 if (Array.isArray(width)) { 6197 height = width[1]; 6198 width = width[0]; 6199 } 6200 if (orientation) { 6201 switch (orientation.substr(0, 1)) { 6202 case 'l': 6203 if (height > width) orientation = 's'; 6204 break; 6205 case 'p': 6206 if (width > height) orientation = 's'; 6207 break; 6208 } 6209 if (orientation === 's') { 6210 tmp = width; 6211 width = height; 6212 height = tmp; 6213 } 6214 } 6215 outToPages = true; 6216 pages[++page] = []; 6217 pagedim[page] = { 6218 width: Number(width) || pageWidth, 6219 height: Number(height) || pageHeight 6220 }; 6221 pagesContext[page] = {}; 6222 _setPage(page); 6223 }, 6224 _addPage = function _addPage() { 6225 beginPage.apply(this, arguments); 6226 // Set line width 6227 out(f2(lineWidth * k) + ' w'); 6228 // Set draw color 6229 out(drawColor); 6230 // resurrecting non-default line caps, joins 6231 if (lineCapID !== 0) { 6232 out(lineCapID + ' J'); 6233 } 6234 if (lineJoinID !== 0) { 6235 out(lineJoinID + ' j'); 6236 } 6237 events.publish('addPage', { 6238 pageNumber: page 6239 }); 6240 }, 6241 _deletePage = function _deletePage(n) { 6242 if (n > 0 && n <= page) { 6243 pages.splice(n, 1); 6244 pagedim.splice(n, 1); 6245 page--; 6246 if (currentPage > page) { 6247 currentPage = page; 6248 } 6249 this.setPage(currentPage); 6250 } 6251 }, 6252 _setPage = function _setPage(n) { 6253 if (n > 0 && n <= page) { 6254 currentPage = n; 6255 pageWidth = pagedim[n].width; 6256 pageHeight = pagedim[n].height; 6257 } 6258 }, 6259 6260 /** 6261 * Returns a document-specific font key - a label assigned to a 6262 * font name + font type combination at the time the font was added 6263 * to the font inventory. 6264 * 6265 * Font key is used as label for the desired font for a block of text 6266 * to be added to the PDF document stream. 6267 * @private 6268 * @function 6269 * @param fontName {String} can be undefined on "falthy" to indicate "use current" 6270 * @param fontStyle {String} can be undefined on "falthy" to indicate "use current" 6271 * @returns {String} Font key. 6272 */ 6273 _getFont = function _getFont(fontName, fontStyle) { 6274 var key; 6275 6276 fontName = fontName !== undefined ? fontName : fonts[activeFontKey].fontName; 6277 fontStyle = fontStyle !== undefined ? fontStyle : fonts[activeFontKey].fontStyle; 6278 6279 if (fontName !== undefined) { 6280 fontName = fontName.toLowerCase(); 6281 } 6282 switch (fontName) { 6283 case 'sans-serif': 6284 case 'verdana': 6285 case 'arial': 6286 case 'helvetica': 6287 fontName = 'helvetica'; 6288 break; 6289 case 'fixed': 6290 case 'monospace': 6291 case 'terminal': 6292 case 'courier': 6293 fontName = 'courier'; 6294 break; 6295 case 'serif': 6296 case 'cursive': 6297 case 'fantasy': 6298 default: 6299 fontName = 'times'; 6300 break; 6301 } 6302
6303 try { 6304 // get a string like 'F3' - the KEY corresponding tot he font + type combination. 6305 key = fontmap[fontName][fontStyle]; 6306 } catch (e) {} 6307 6308 if (!key) { 6309 //throw new Error("Unable to look up font label for font '" + fontName + "', '" 6310 //+ fontStyle + "'. Refer to getFontList() for available fonts."); 6311 key = fontmap['times'][fontStyle]; 6312 if (key == null) { 6313 key = fontmap['times']['normal']; 6314 } 6315 } 6316 return key; 6317 }, 6318 buildDocument = function buildDocument() { 6319 outToPages = false; // switches out() to content 6320 6321 objectNumber = 2; 6322 content_length = 0; 6323 content = []; 6324 offsets = []; 6325 additionalObjects = []; 6326 // Added for AcroForm 6327 events.publish('buildDocument'); 6328 6329 // putHeader() 6330 out('%PDF-' + pdfVersion); 6331 6332 putPages(); 6333 6334 // Must happen after putPages 6335 // Modifies current object Id 6336 putAdditionalObjects(); 6337 6338 putResources(); 6339 6340 // Info 6341 newObject(); 6342 out('<<'); 6343 putInfo(); 6344 out('>>'); 6345 out('endobj'); 6346 6347 // Catalog 6348 newObject(); 6349 out('<<'); 6350 putCatalog(); 6351 out('>>'); 6352 out('endobj'); 6353 6354 // Cross-ref 6355 var o = content_length, 6356 i, 6357 p = "0000000000"; 6358 out('xref'); 6359 out('0 ' + (objectNumber + 1)); 6360 out(p + ' 65535 f '); 6361 for (i = 1; i <= objectNumber; i++) { 6362 var offset = offsets[i]; 6363 if (typeof offset === 'function') { 6364 out((p + offsets[i]()).slice(-10) + ' 00000 n '); 6365 } else { 6366 out((p + offsets[i]).slice(-10) + ' 00000 n '); 6367 } 6368 } 6369 // Trailer 6370 out('trailer'); 6371 out('<<'); 6372 putTrailer(); 6373 out('>>'); 6374 out('startxref'); 6375 out('' + o); 6376 out('%%EOF'); 6377 6378 outToPages = true; 6379 6380 return content.join('\n'); 6381 }, 6382 getStyle = function getStyle(style) { 6383 // see path-painting operators in PDF spec 6384 var op = 'S'; // stroke 6385 if (style === 'F') { 6386 op = 'f'; // fill 6387 } else if (style === 'FD' || style === 'DF') { 6388 op = 'B'; // both 6389 } else if (style === 'f' || style === 'f*' || style === 'B' || style === 'B*') { 6390 /* 6391 Allow direct use of these PDF path-painting operators: 6392 - f fill using nonzero winding number rule 6393 - f* fill using even-odd rule 6394 - B fill then stroke with fill using non-zero winding number rule 6395 - B* fill then stroke with fill using even-odd rule 6396 */ 6397 op = style; 6398 } 6399 return op; 6400 }, 6401 getArrayBuffer = function getArrayBuffer() { 6402 var data = buildDocument(), 6403 len = data.length, 6404 ab = new ArrayBuffer(len), 6405 u8 = new Uint8Array(ab); 6406 6407 while (len--) { 6408 u8[len] = data.charCodeAt(len); 6409 }return ab; 6410 }, 6411 getBlob = function getBlob() { 6412 return new Blob([getArrayBuffer()], { 6413 type: "application/pdf" 6414 }); 6415 }, 6416 6417 /** 6418 * Generates the PDF document. 6419 * 6420 * If `type` argument is undefined, output is raw body of resulting PDF returned as a string. 6421 * 6422 * @param {String} type A string identifying one of the possible output types. 6423 * @param {Object} options An object providing some additional signalling to PDF generator. 6424 * @function 6425 * @returns {jsPDF} 6426 * @methodOf jsPDF# 6427 * @name output 6428 */ 6429 _output = SAFE(function (type, options) { 6430 var datauri = ('' + type).substr(0, 6) === 'dataur' ? 'data:application/pdf;base64,' + btoa(buildDocument()) : 0; 6431 6432 switch (type) { 6433 case undefined: 6434 return buildDocument(); 6435 case 'save': 6436 if (navigator.getUserMedia) { 6437 if (global.URL === undefined || global.URL.createObjectURL === undefined) { 6438 return API.output('dataurlnewwindow'); 6439 } 6440 } 6441 saveAs(getBlob(), options); 6442 if (typeof saveAs.unload === 'function') { 6443 if (global.setTimeout) { 6444 setTimeout(saveAs.unload, 911); 6445 } 6446 } 6447 break; 6448 case 'arraybuffer': 6449 return getArrayBuffer(); 6450 case 'blob': 6451 return getBlob(); 6452 case 'bloburi': 6453 case 'bloburl': 6454 // User is responsible of calling revokeObjectURL 6455 return global.URL && global.URL.createObjectURL(getBlob()) || void 0; 6456 case 'datauristring': 6457 case 'dataurlstring': 6458 return datauri; 6459 case 'dataurlnewwindow': 6460 var nW = global.open(datauri); 6461 if (nW || typeof safari === "undefined") return nW; 6462 /* pass through */ 6463 case 'datauri': 6464 case 'dataurl': 6465 return global.document.location.href = datauri; 6466 default: 6467 throw new Error('Output type "' + type + '" is not supported.'); 6468 } 6469 // @TODO: Add different output options 6470 }), 6471 6472 6473 /** 6474 * Used to see if a supplied hotfix was requested when the pdf instance was created. 6475 * @param {String} hotfixName - The name of the hotfix to check. 6476 * @returns {boolean} 6477 */ 6478 hasHotfix = function hasHotfix(hotfixName) {
6479 return Array.isArray(hotfixes) === true && hotfixes.indexOf(hotfixName) > -1; 6480 }; 6481 6482 switch (unit) { 6483 case 'pt': 6484 k = 1; 6485 break; 6486 case 'mm': 6487 k = 72 / 25.4000508; 6488 break; 6489 case 'cm': 6490 k = 72 / 2.54000508; 6491 break; 6492 case 'in': 6493 k = 72; 6494 break; 6495 case 'px': 6496 if (hasHotfix('px_scaling') == true) { 6497 k = 72 / 96; 6498 } else { 6499 k = 96 / 72; 6500 } 6501 break; 6502 case 'pc': 6503 k = 12; 6504 break; 6505 case 'em': 6506 k = 12; 6507 break; 6508 case 'ex': 6509 k = 6; 6510 break; 6511 default: 6512 throw 'Invalid unit: ' + unit; 6513 } 6514 6515 //--------------------------------------- 6516 // Public API 6517 6518 /** 6519 * Object exposing internal API to plugins 6520 * @public 6521 */ 6522 API.internal = { 6523 'pdfEscape': pdfEscape, 6524 'getStyle': getStyle, 6525 /** 6526 * Returns {FontObject} describing a particular font. 6527 * @public 6528 * @function 6529 * @param fontName {String} (Optional) Font's family name 6530 * @param fontStyle {String} (Optional) Font's style variation name (Example:"Italic") 6531 * @returns {FontObject} 6532 */ 6533 'getFont': function getFont() { 6534 return fonts[_getFont.apply(API, arguments)]; 6535 }, 6536 'getFontSize': function getFontSize() { 6537 return activeFontSize; 6538 }, 6539 'getLineHeight': function getLineHeight() { 6540 return activeFontSize * lineHeightProportion; 6541 }, 6542 'write': function write(string1 /*, string2, string3, etc */) { 6543 out(arguments.length === 1 ? string1 : Array.prototype.join.call(arguments, ' ')); 6544 }, 6545 'getCoordinateString': function getCoordinateString(value) { 6546 return f2(value * k); 6547 }, 6548 'getVerticalCoordinateString': function getVerticalCoordinateString(value) { 6549 return f2((pageHeight - value) * k); 6550 }, 6551 'collections': {}, 6552 'newObject': newObject, 6553 'newAdditionalObject': newAdditionalObject, 6554 'newObjectDeferred': newObjectDeferred, 6555 'newObjectDeferredBegin': newObjectDeferredBegin, 6556 'putStream': putStream, 6557 'events': events, 6558 // ratio that you use in multiplication of a given "size" number to arrive to 'point' 6559 // units of measurement. 6560 // scaleFactor is set at initialization of the document and calculated against the stated 6561 // default measurement units for the document. 6562 // If default is "mm", k is the number that will turn number in 'mm' into 'points' number. 6563 // through multiplication. 6564 'scaleFactor': k, 6565 'pageSize': { 6566 get width() { 6567 return pageWidth; 6568 }, 6569 get height() { 6570 return pageHeight; 6571 } 6572 }, 6573 'output': function output(type, options) { 6574 return _output(type, options); 6575 }, 6576 'getNumberOfPages': function getNumberOfPages() { 6577 return pages.length - 1; 6578 }, 6579 'pages': pages, 6580 'out': out, 6581 'f2': f2, 6582 'getPageInfo': function getPageInfo(pageNumberOneBased) { 6583 var objId = (pageNumberOneBased - 1) * 2 + 3; 6584 return { 6585 objId: objId, 6586 pageNumber: pageNumberOneBased, 6587 pageContext: pagesContext[pageNumberOneBased] 6588 }; 6589 }, 6590 'getCurrentPageInfo': function getCurrentPageInfo() { 6591 var objId = (currentPage - 1) * 2 + 3; 6592 return { 6593 objId: objId, 6594 pageNumber: currentPage, 6595 pageContext: pagesContext[currentPage] 6596 }; 6597 }, 6598 'getPDFVersion': function getPDFVersion() { 6599 return pdfVersion; 6600 }, 6601 'hasHotfix': hasHotfix //Expose the hasHotfix check so plugins can also check them. 6602 }; 6603 6604 /** 6605 * Adds (and transfers the focus to) new page to the PDF document. 6606 * @function 6607 * @returns {jsPDF} 6608 * 6609 * @methodOf jsPDF# 6610 * @name addPage 6611 */ 6612 API.addPage = function () { 6613 _addPage.apply(this, arguments); 6614 return this; 6615 }; 6616 /** 6617 * Adds (and transfers the focus to) new page to the PDF document. 6618 * @function 6619 * @returns {jsPDF} 6620 * 6621 * @methodOf jsPDF# 6622 * @name setPage 6623 * @param {Number} page Switch the active page to the page number specified 6624 * @example 6625 * doc = jsPDF() 6626 * doc.addPage() 6627 * doc.addPage() 6628 * doc.text('I am on page 3', 10, 10) 6629 * doc.setPage(1) 6630 * doc.text('I am on page 1', 10, 10) 6631 */ 6632 API.setPage = function () { 6633 _setPage.apply(this, arguments); 6634 return this; 6635 }; 6636 API.insertPage = function (beforePage) { 6637 this.addPage(); 6638 this.movePage(currentPage, beforePage); 6639 return this; 6640 }; 6641 API.movePage = function (targetPage, beforePage) { 6642 if (targetPage > beforePage) { 6643 var tmpPages = pages[targetPage]; 6644 var tmpPagedim = pagedim[targetPage]; 6645 var tmpPagesContext = pagesContext[targetPage]; 6646 for (var i = targetPage; i > beforePage; i--) { 6647 pages[i] = pages[i - 1]; 6648 pagedim[i] = pagedim[i - 1]; 6649 pagesContext[i] = pagesContext[i - 1]; 6650 } 6651 pages[beforePage] = tmpPages; 6652 pagedim[beforePage] = tmpPagedim; 6653 pagesContext[beforePage] = tmpPagesContext; 6654 this.setPage(beforePage); 6655 } else if (targetPage < beforePage) { 6656 var tmpPages = pages[targetPage]; 6657 var tmpPagedim = pagedim[targetPage]; 6658 var tmpPagesContext = pagesContext[targetPage]; 6659 for (var i = targetPage; i < beforePage; i++) { 6660 pages[i] = pages[i + 1]; 6661 pagedim[i] = pagedim[i + 1]; 6662 pagesContext[i] = pagesContext[i + 1]; 6663 } 6664 pages[beforePage] = tmpPages; 6665 pagedim[beforePage] = tmpPagedim; 6666 pagesContext[beforePage] = tmpPagesContext; 6667 this.setPage(beforePage); 6668 } 6669 return this; 6670 }; 6671 6672 API.deletePage = function () { 6673 _deletePage.apply(this, arguments); 6674 return this; 6675 }; 6676 6677 /** 6678 * Set the display mode options of the page like zoom and layout. 6679 * 6680 * @param {integer|String} zoom You can pass an integer or percentage as 6681 * a string. 2 will scale the document up 2x, '200%' will scale up by the 6682 * same amount. You can also set it to 'fullwidth', 'fullheight', 6683 * 'fullpage', or 'original'. 6684 * 6685 * Only certain PDF readers support this, such as Adobe Acrobat 6686 * 6687 * @param {String} layout Layout mode can be: 'continuous' - this is the 6688 * default continuous scroll. 'single' - the single page mode only shows one 6689 * page at a time. 'twoleft' - two column left mode, first page starts on 6690 * the left, and 'tworight' - pages are laid out in two columns, with the 6691 * first page on the right. This would be used for books. 6692 * @param {String} pmode 'UseOutlines' - it shows the 6693 * outline of the document on the left. 'UseThumbs' - shows thumbnails along 6694 * the left. 'FullScreen' - prompts the user to enter fullscreen mode. 6695 * 6696 * @function 6697 * @returns {jsPDF} 6698 * @name setDisplayMode 6699 */ 6700 API.setDisplayMode = function (zoom, layout, pmode) { 6701 zoomMode = zoom; 6702 layoutMode = layout; 6703 pageMode = pmode; 6704
6705 var validPageModes = [undefined, null, 'UseNone', 'UseOutlines', 'UseThumbs', 'FullScreen']; 6706 if (validPageModes.indexOf(pmode) == -1) { 6707 throw new Error('Page mode must be one of UseNone, UseOutlines, UseThumbs, or FullScreen. "' + pmode + '" is not recognized.'); 6708 } 6709 return this; 6710 }, 6711 6712 /** 6713 * Adds text to page. Supports adding multiline text when 'text' argument is an Array of Strings. 6714 * 6715 * @function 6716 * @param {String|Array} text String or array of strings to be added to the page. Each line is shifted one line down per font, spacing settings declared before this call. 6717 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 6718 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 6719 * @param {Object} flags Collection of settings signalling how the text must be encoded. Defaults are sane. If you think you want to pass some flags, you likely can read the source. 6720 * @returns {jsPDF} 6721 * @methodOf jsPDF# 6722 * @name text 6723 */ 6724 API.text = function (text, x, y, flags, angle, align) { 6725 /** 6726 * Inserts something like this into PDF 6727 * BT 6728 * /F1 16 Tf % Font name + size 6729 * 16 TL % How many units down for next line in multiline text 6730 * 0 g % color 6731 * 28.35 813.54 Td % position 6732 * (line one) Tj 6733 * T* (line two) Tj 6734 * T* (line three) Tj 6735 * ET 6736 */ 6737 function ESC(s) { 6738 s = s.split("\t").join(Array(options.TabLen || 9).join(" ")); 6739 return pdfEscape(s, flags); 6740 } 6741 6742 // Pre-August-2012 the order of arguments was function(x, y, text, flags) 6743 // in effort to make all calls have similar signature like 6744 // function(data, coordinates... , miscellaneous) 6745 // this method had its args flipped. 6746 // code below allows backward compatibility with old arg order. 6747 if (typeof text === 'number') { 6748 tmp = y; 6749 y = x; 6750 x = text; 6751 text = tmp; 6752 } 6753 6754 // If there are any newlines in text, we assume 6755 // the user wanted to print multiple lines, so break the 6756 // text up into an array. If the text is already an array, 6757 // we assume the user knows what they are doing. 6758 // Convert text into an array anyway to simplify 6759 // later code. 6760 if (typeof text === 'string') { 6761 if (text.match(/[\n\r]/)) { 6762 text = text.split(/\r\n|\r|\n/g); 6763 } else { 6764 text = [text]; 6765 } 6766 } 6767 if (typeof angle === 'string') { 6768 align = angle; 6769 angle = null; 6770 } 6771 if (typeof flags === 'string') { 6772 align = flags; 6773 flags = null; 6774 } 6775 if (typeof flags === 'number') { 6776 angle = flags; 6777 flags = null; 6778 } 6779 var xtra = '', 6780 mode = 'Td', 6781 todo; 6782 if (angle) { 6783 angle *= Math.PI / 180; 6784 var c = Math.cos(angle), 6785 s = Math.sin(angle); 6786 xtra = [f2(c), f2(s), f2(s * -1), f2(c), ''].join(" "); 6787 mode = 'Tm'; 6788 } 6789 flags = flags || {}; 6790 if (!('noBOM' in flags)) flags.noBOM = true; 6791 if (!('autoencode' in flags)) flags.autoencode = true; 6792 6793 var strokeOption = ''; 6794 var pageContext = this.internal.getCurrentPageInfo().pageContext; 6795 if (true === flags.stroke) { 6796 if (pageContext.lastTextWasStroke !== true) { 6797 strokeOption = '1 Tr\n'; 6798 pageContext.lastTextWasStroke = true; 6799 } 6800 } else { 6801 if (pageContext.lastTextWasStroke) { 6802 strokeOption = '0 Tr\n'; 6803 } 6804 pageContext.lastTextWasStroke = false; 6805 } 6806 6807 if (typeof this._runningPageHeight === 'undefined') { 6808 this._runningPageHeight = 0; 6809 } 6810 6811 if (typeof text === 'string') { 6812 text = ESC(text); 6813 } else if (Object.prototype.toString.call(text) === '[object Array]') { 6814 // we don't want to destroy original text array, so cloning it 6815 var sa = text.concat(), 6816 da = [],
6817 len = sa.length; 6818 // we do array.join('text that must not be PDFescaped") 6819 // thus, pdfEscape each component separately 6820 while (len--) { 6821 da.push(ESC(sa.shift())); 6822 } 6823 if (align) { 6824 var left, 6825 prevX, 6826 maxLineLength, 6827 leading = activeFontSize * lineHeightProportion, 6828 lineWidths = text.map(function (v) { 6829 return this.getStringUnitWidth(v) * activeFontSize / k; 6830 }, this); 6831 maxLineLength = Math.max.apply(Math, lineWidths); 6832 // The first line uses the "main" Td setting, 6833 // and the subsequent lines are offset by the 6834 // previous line's x coordinate. 6835 if (align === "center") { 6836 // The passed in x coordinate defines 6837 // the center point. 6838 left = x - maxLineLength / 2; 6839 x -= lineWidths[0] / 2; 6840 } else if (align === "right") { 6841 // The passed in x coordinate defines the 6842 // rightmost point of the text. 6843 left = x - maxLineLength; 6844 x -= lineWidths[0]; 6845 } else { 6846 throw new Error('Unrecognized alignment option, use "center" or "right".'); 6847 } 6848 prevX = x; 6849 text = da[0]; 6850 for (var i = 1, len = da.length; i < len; i++) { 6851 var delta = maxLineLength - lineWidths[i]; 6852 if (align === "center") delta /= 2; 6853 // T* = x-offset leading Td ( text ) 6854 text += ") Tj\n" + (left - prevX + delta) + " -" + leading + " Td (" + da[i]; 6855 prevX = left + delta; 6856 } 6857 } else { 6858 text = da.join(") Tj\nT* ("); 6859 } 6860 } else { 6861 throw new Error('Type of text must be string or Array. "' + text + '" is not recognized.'); 6862 } 6863 // Using "'" ("go next line and render text" mark) would save space but would complicate our rendering code, templates 6864 6865 // BT .. ET does NOT have default settings for Tf. You must state that explicitely every time for BT .. ET 6866 // if you want text transformation matrix (+ multiline) to work reliably (which reads sizes of things from font declarations) 6867 // Thus, there is NO useful, *reliable* concept of "default" font for a page. 6868 // The fact that "default" (reuse font used before) font worked before in basic cases is an accident 6869 // - readers dealing smartly with brokenness of jsPDF's markup. 6870 6871 var curY; 6872 6873 if (todo) { 6874 //this.addPage(); 6875 //this._runningPageHeight += y - (activeFontSize * 1.7 / k); 6876 //curY = f2(pageHeight - activeFontSize * 1.7 /k); 6877 } else { 6878 curY = f2((pageHeight - y) * k); 6879 } 6880 //curY = f2((pageHeight - (y - this._runningPageHeight)) * k); 6881 6882 // if (curY < 0){ 6883 // console.log('auto page break'); 6884 // this.addPage(); 6885 // this._runningPageHeight = y - (activeFontSize * 1.7 / k); 6886 // curY = f2(pageHeight - activeFontSize * 1.7 /k); 6887 // } 6888 6889 out('BT\n/' + activeFontKey + ' ' + activeFontSize + ' Tf\n' + // font face, style, size 6890 activeFontSize * lineHeightProportion + ' TL\n' + // line spacing 6891 strokeOption + // stroke option 6892 textColor + '\n' + xtra + f2(x * k) + ' ' + curY + ' ' + mode + '\n(' + text + ') Tj\nET'); 6893 6894 if (todo) { 6895 //this.text( todo, x, activeFontSize * 1.7 / k); 6896 //this.text( todo, x, this._runningPageHeight + (activeFontSize * 1.7 / k)); 6897 this.text(todo, x, y); // + (activeFontSize * 1.7 / k)); 6898 } 6899 6900 return this; 6901 }; 6902 6903 /** 6904 * Letter spacing method to print text with gaps 6905 * 6906 * @function 6907 * @param {String|Array} text String to be added to the page. 6908 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 6909 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 6910 * @param {Number} spacing Spacing (in units declared at inception) 6911 * @returns {jsPDF} 6912 * @methodOf jsPDF# 6913 * @name lstext 6914 * @deprecated We'll be removing this function. It doesn't take character width into account. 6915 */ 6916 API.lstext = function (text, x, y, spacing) { 6917 console.warn('jsPDF.lstext is deprecated'); 6918 for (var i = 0, len = text.length; i < len; i++, x += spacing) { 6919 this.text(text[i], x, y); 6920 }return this; 6921 }; 6922 6923 API.line = function (x1, y1, x2, y2) { 6924 return this.lines([[x2 - x1, y2 - y1]], x1, y1); 6925 }; 6926 6927 API.clip = function () { 6928 // By patrick-roberts, github.com/MrRio/jsPDF/issues/328 6929 // Call .clip() after calling .rect() with a style argument of null 6930 out('W'); // clip 6931 out('S'); // stroke path; necessary for clip to work 6932 }; 6933 6934 /** 6935 * This fixes the previous function clip(). Perhaps the 'stroke path' hack was due to the missing 'n' instruction? 6936 * We introduce the fixed version so as to not break API. 6937 * @param fillRule 6938 */ 6939 API.clip_fixed = function (fillRule) { 6940 // Call .clip() after calling drawing ops with a style argument of null 6941 // W is the PDF clipping op 6942 if ('evenodd' === fillRule) { 6943 out('W*'); 6944 } else { 6945 out('W'); 6946 } 6947 // End the path object without filling or stroking it. 6948 // This operator is a path-painting no-op, used primarily for the side effect of changing the current clipping path 6949 // (see Section 4.4.3, âClipping Path Operatorsâ) 6950 out('n'); 6951 }; 6952 6953 /** 6954 * Adds series of curves (straight lines or cubic bezier curves) to canvas, starting at `x`, `y` coordinates. 6955 * All data points in `lines` are relative to last line origin. 6956 * `x`, `y` become x1,y1 for first line / curve in the set. 6957 * For lines you only need to specify [x2, y2] - (ending point) vector against x1, y1 starting point. 6958 * For bezier curves you need to specify [x2,y2,x3,y3,x4,y4] - vectors to control points 1, 2, ending point. All vectors are against the start of the curve - x1,y1. 6959 * 6960 * @example .lines([[2,2],[-2,2],[1,1,2,2,3,3],[2,1]], 212,110, 10) // line, line, bezier curve, line 6961 * @param {Array} lines Array of *vector* shifts as pairs (lines) or sextets (cubic bezier curves). 6962 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 6963 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 6964 * @param {Number} scale (Defaults to [1.0,1.0]) x,y Scaling factor for all vectors. Elements can be any floating number Sub-one makes drawing smaller. Over-one grows the drawing. Negative flips the direction. 6965 * @param {String} style A string specifying the painting style or null. Valid styles include: 'S' [default] - stroke, 'F' - fill, and 'DF' (or 'FD') - fill then stroke. A null value postpones setting the style so that a shape may be composed using multiple method calls. The last drawing method call used to define the shape should not have a null style argument. 6966 * @param {Boolean} closed If true, the path is closed with a straight line from the end of the last curve to the starting point. 6967 * @function 6968 * @returns {jsPDF} 6969 * @methodOf jsPDF# 6970 * @name lines 6971 */ 6972 API.lines = function (lines, x, y, scale, style, closed) { 6973 var scalex, scaley, i, l, leg, x2, y2, x3, y3, x4, y4; 6974 6975 // Pre-August-2012 the order of arguments was function(x, y, lines, scale, style) 6976 // in effort to make all calls have similar signature like 6977 // function(content, coordinateX, coordinateY , miscellaneous) 6978 // this method had its args flipped. 6979 // code below allows backward compatibility with old arg order. 6980 if (typeof lines === 'number') { 6981 tmp = y; 6982 y = x; 6983 x = lines; 6984 lines = tmp; 6985 } 6986 6987 scale = scale || [1, 1]; 6988 6989 // starting point
6990 out(f3(x * k) + ' ' + f3((pageHeight - y) * k) + ' m '); 6991 6992 scalex = scale[0]; 6993 scaley = scale[1]; 6994 l = lines.length; 6995 //, x2, y2 // bezier only. In page default measurement "units", *after* scaling 6996 //, x3, y3 // bezier only. In page default measurement "units", *after* scaling 6997 // ending point for all, lines and bezier. . In page default measurement "units", *after* scaling 6998 x4 = x; // last / ending point = starting point for first item. 6999 y4 = y; // last / ending point = starting point for first item. 7000 7001 for (i = 0; i < l; i++) { 7002 leg = lines[i]; 7003 if (leg.length === 2) { 7004 // simple line 7005 x4 = leg[0] * scalex + x4; // here last x4 was prior ending point 7006 y4 = leg[1] * scaley + y4; // here last y4 was prior ending point 7007 out(f3(x4 * k) + ' ' + f3((pageHeight - y4) * k) + ' l'); 7008 } else { 7009 // bezier curve 7010 x2 = leg[0] * scalex + x4; // here last x4 is prior ending point 7011 y2 = leg[1] * scaley + y4; // here last y4 is prior ending point 7012 x3 = leg[2] * scalex + x4; // here last x4 is prior ending point 7013 y3 = leg[3] * scaley + y4; // here last y4 is prior ending point 7014 x4 = leg[4] * scalex + x4; // here last x4 was prior ending point 7015 y4 = leg[5] * scaley + y4; // here last y4 was prior ending point 7016 out(f3(x2 * k) + ' ' + f3((pageHeight - y2) * k) + ' ' + f3(x3 * k) + ' ' + f3((pageHeight - y3) * k) + ' ' + f3(x4 * k) + ' ' + f3((pageHeight - y4) * k) + ' c'); 7017 } 7018 } 7019 7020 if (closed) { 7021 out(' h'); 7022 } 7023 7024 // stroking / filling / both the path 7025 if (style !== null) { 7026 out(getStyle(style)); 7027 } 7028 return this; 7029 }; 7030 7031 /** 7032 * Adds a rectangle to PDF 7033 * 7034 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 7035 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 7036 * @param {Number} w Width (in units declared at inception of PDF document) 7037 * @param {Number} h Height (in units declared at inception of PDF document) 7038 * @param {String} style A string specifying the painting style or null. Valid styles include: 'S' [default] - stroke, 'F' - fill, and 'DF' (or 'FD') - fill then stroke. A null value postpones setting the style so that a shape may be composed using multiple method calls. The last drawing method call used to define the shape should not have a null style argument. 7039 * @function 7040 * @returns {jsPDF} 7041 * @methodOf jsPDF# 7042 * @name rect 7043 */ 7044 API.rect = function (x, y, w, h, style) { 7045 var op = getStyle(style); 7046 out([f2(x * k), f2((pageHeight - y) * k), f2(w * k), f2(-h * k), 're'].join(' ')); 7047 7048 if (style !== null) { 7049 out(getStyle(style)); 7050 } 7051 7052 return this; 7053 }; 7054 7055 /** 7056 * Adds a triangle to PDF 7057 * 7058 * @param {Number} x1 Coordinate (in units declared at inception of PDF document) against left edge of the page 7059 * @param {Number} y1 Coordinate (in units declared at inception of PDF document) against upper edge of the page 7060 * @param {Number} x2 Coordinate (in units declared at inception of PDF document) against left edge of the page 7061 * @param {Number} y2 Coordinate (in units declared at inception of PDF document) against upper edge of the page 7062 * @param {Number} x3 Coordinate (in units declared at inception of PDF document) against left edge of the page 7063 * @param {Number} y3 Coordinate (in units declared at inception of PDF document) against upper edge of the page 7064 * @param {String} style A string specifying the painting style or null. Valid styles include: 'S' [default] - stroke, 'F' - fill, and 'DF' (or 'FD') - fill then stroke. A null value postpones setting the style so that a shape may be composed using multiple method calls. The last drawing method call used to define the shape should not have a null style argument. 7065 * @function 7066 * @returns {jsPDF} 7067 * @methodOf jsPDF# 7068 * @name triangle 7069 */ 7070 API.triangle = function (x1, y1, x2, y2, x3, y3, style) { 7071 this.lines([[x2 - x1, y2 - y1], // vector to point 2 7072 [x3 - x2, y3 - y2], // vector to point 3 7073 [x1 - x3, y1 - y3] // closing vector back to point 1 7074 ], x1, y1, // start of path 7075 [1, 1], style, true); 7076 return this; 7077 }; 7078 7079 /** 7080 * Adds a rectangle with rounded corners to PDF 7081 * 7082 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 7083 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 7084 * @param {Number} w Width (in units declared at inception of PDF document) 7085 * @param {Number} h Height (in units declared at inception of PDF document) 7086 * @param {Number} rx Radius along x axis (in units declared at inception of PDF document) 7087 * @param {Number} rx Radius along y axis (in units declared at inception of PDF document) 7088 * @param {String} style A string specifying the painting style or null. Valid styles include: 'S' [default] - stroke, 'F' - fill, and 'DF' (or 'FD') - fill then stroke. A null value postpones setting the style so that a shape may be composed using multiple method calls. The last drawing method call used to define the shape should not have a null style argument. 7089 * @function 7090 * @returns {jsPDF} 7091 * @methodOf jsPDF# 7092 * @name roundedRect 7093 */ 7094 API.roundedRect = function (x, y, w, h, rx, ry, style) {
7095 var MyArc = 4 / 3 * (Math.SQRT2 - 1); 7096 this.lines([[w - 2 * rx, 0], [rx * MyArc, 0, rx, ry - ry * MyArc, rx, ry], [0, h - 2 * ry], [0, ry * MyArc, -(rx * MyArc), ry, -rx, ry], [-w + 2 * rx, 0], [-(rx * MyArc), 0, -rx, -(ry * MyArc), -rx, -ry], [0, -h + 2 * ry], [0, -(ry * MyArc), rx * MyArc, -ry, rx, -ry]], x + rx, y, // start of path 7097 [1, 1], style); 7098 return this; 7099 }; 7100 7101 /** 7102 * Adds an ellipse to PDF 7103 * 7104 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 7105 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 7106 * @param {Number} rx Radius along x axis (in units declared at inception of PDF document) 7107 * @param {Number} rx Radius along y axis (in units declared at inception of PDF document) 7108 * @param {String} style A string specifying the painting style or null. Valid styles include: 'S' [default] - stroke, 'F' - fill, and 'DF' (or 'FD') - fill then stroke. A null value postpones setting the style so that a shape may be composed using multiple method calls. The last drawing method call used to define the shape should not have a null style argument. 7109 * @function 7110 * @returns {jsPDF} 7111 * @methodOf jsPDF# 7112 * @name ellipse 7113 */ 7114 API.ellipse = function (x, y, rx, ry, style) { 7115 var lx = 4 / 3 * (Math.SQRT2 - 1) * rx, 7116 ly = 4 / 3 * (Math.SQRT2 - 1) * ry; 7117 7118 out([f2((x + rx) * k), f2((pageHeight - y) * k), 'm', f2((x + rx) * k), f2((pageHeight - (y - ly)) * k), f2((x + lx) * k), f2((pageHeight - (y - ry)) * k), f2(x * k), f2((pageHeight - (y - ry)) * k), 'c'].join(' ')); 7119 out([f2((x - lx) * k), f2((pageHeight - (y - ry)) * k), f2((x - rx) * k), f2((pageHeight - (y - ly)) * k), f2((x - rx) * k), f2((pageHeight - y) * k), 'c'].join(' ')); 7120 out([f2((x - rx) * k), f2((pageHeight - (y + ly)) * k), f2((x - lx) * k), f2((pageHeight - (y + ry)) * k), f2(x * k), f2((pageHeight - (y + ry)) * k), 'c'].join(' ')); 7121 out([f2((x + lx) * k), f2((pageHeight - (y + ry)) * k), f2((x + rx) * k), f2((pageHeight - (y + ly)) * k), f2((x + rx) * k), f2((pageHeight - y) * k), 'c'].join(' ')); 7122 7123 if (style !== null) { 7124 out(getStyle(style)); 7125 } 7126 7127 return this; 7128 }; 7129 7130 /** 7131 * Adds an circle to PDF 7132 * 7133 * @param {Number} x Coordinate (in units declared at inception of PDF document) against left edge of the page 7134 * @param {Number} y Coordinate (in units declared at inception of PDF document) against upper edge of the page 7135 * @param {Number} r Radius (in units declared at inception of PDF document) 7136 * @param {String} style A string specifying the painting style or null. Valid styles include: 'S' [default] - stroke, 'F' - fill, and 'DF' (or 'FD') - fill then stroke. A null value postpones setting the style so that a shape may be composed using multiple method calls. The last drawing method call used to define the shape should not have a null style argument. 7137 * @function 7138 * @returns {jsPDF} 7139 * @methodOf jsPDF# 7140 * @name circle 7141 */ 7142 API.circle = function (x, y, r, style) { 7143 return this.ellipse(x, y, r, r, style); 7144 }; 7145 7146 /** 7147 * Adds a properties to the PDF document 7148 * 7149 * @param {Object} A property_name-to-property_value object structure. 7150 * @function 7151 * @returns {jsPDF} 7152 * @methodOf jsPDF# 7153 * @name setProperties 7154 */ 7155 API.setProperties = function (properties) { 7156 // copying only those properties we can render. 7157 for (var property in documentProperties) { 7158 if (documentProperties.hasOwnProperty(property) && properties[property]) { 7159 documentProperties[property] = properties[property]; 7160 } 7161 } 7162 return this; 7163 }; 7164 7165 /** 7166 * Sets font size for upcoming text elements. 7167 * 7168 * @param {Number} size Font size in points. 7169 * @function 7170 * @returns {jsPDF} 7171 * @methodOf jsPDF# 7172 * @name setFontSize 7173 */ 7174 API.setFontSize = function (size) { 7175 activeFontSize = size; 7176 return this; 7177 }; 7178 7179 /** 7180 * Sets text font face, variant for upcoming text elements.
7181 * See output of jsPDF.getFontList() for possible font names, styles. 7182 * 7183 * @param {String} fontName Font name or family. Example: "times" 7184 * @param {String} fontStyle Font style or variant. Example: "italic" 7185 * @function 7186 * @returns {jsPDF} 7187 * @methodOf jsPDF# 7188 * @name setFont 7189 */ 7190 API.setFont = function (fontName, fontStyle) { 7191 activeFontKey = _getFont(fontName, fontStyle); 7192 // if font is not found, the above line blows up and we never go further 7193 return this; 7194 }; 7195 7196 /** 7197 * Switches font style or variant for upcoming text elements, 7198 * while keeping the font face or family same. 7199 * See output of jsPDF.getFontList() for possible font names, styles. 7200 * 7201 * @param {String} style Font style or variant. Example: "italic" 7202 * @function 7203 * @returns {jsPDF} 7204 * @methodOf jsPDF# 7205 * @name setFontStyle 7206 */ 7207 API.setFontStyle = API.setFontType = function (style) { 7208 activeFontKey = _getFont(undefined, style); 7209 // if font is not found, the above line blows up and we never go further 7210 return this; 7211 }; 7212 7213 /** 7214 * Returns an object - a tree of fontName to fontStyle relationships available to 7215 * active PDF document. 7216 * 7217 * @public 7218 * @function 7219 * @returns {Object} Like {'times':['normal', 'italic', ... ], 'arial':['normal', 'bold', ... ], ... } 7220 * @methodOf jsPDF# 7221 * @name getFontList 7222 */ 7223 API.getFontList = function () { 7224 // TODO: iterate over fonts array or return copy of fontmap instead in case more are ever added. 7225 var list = {}, 7226 fontName, 7227 fontStyle, 7228 tmp; 7229 7230 for (fontName in fontmap) { 7231 if (fontmap.hasOwnProperty(fontName)) { 7232 list[fontName] = tmp = []; 7233 for (fontStyle in fontmap[fontName]) { 7234 if (fontmap[fontName].hasOwnProperty(fontStyle)) { 7235 tmp.push(fontStyle); 7236 } 7237 } 7238 } 7239 } 7240 7241 return list; 7242 }; 7243 7244 /** 7245 * Add a custom font. 7246 * 7247 * @param {String} Postscript name of the Font. Example: "Menlo-Regular" 7248 * @param {String} Name of font-family from @font-face definition. Example: "Menlo Regular" 7249 * @param {String} Font style. Example: "normal" 7250 * @function 7251 * @returns the {fontKey} (same as the internal method) 7252 * @methodOf jsPDF# 7253 * @name addFont 7254 */ 7255 API.addFont = function (postScriptName, fontName, fontStyle) { 7256 addFont(postScriptName, fontName, fontStyle, 'StandardEncoding'); 7257 }; 7258 7259 /** 7260 * Sets line width for upcoming lines. 7261 * 7262 * @param {Number} width Line width (in units declared at inception of PDF document) 7263 * @function 7264 * @returns {jsPDF} 7265 * @methodOf jsPDF# 7266 * @name setLineWidth 7267 */ 7268 API.setLineWidth = function (width) { 7269 out((width * k).toFixed(2) + ' w'); 7270 return this; 7271 }; 7272 7273 /** 7274 * Sets the stroke color for upcoming elements. 7275 * 7276 * Depending on the number of arguments given, Gray, RGB, or CMYK 7277 * color space is implied. 7278 * 7279 * When only ch1 is given, "Gray" color space is implied and it 7280 * must be a value in the range from 0.00 (solid black) to to 1.00 (white) 7281 * if values are communicated as String types, or in range from 0 (black) 7282 * to 255 (white) if communicated as Number type. 7283 * The RGB-like 0-255 range is provided for backward compatibility. 7284 * 7285 * When only ch1,ch2,ch3 are given, "RGB" color space is implied and each 7286 * value must be in the range from 0.00 (minimum intensity) to to 1.00 7287 * (max intensity) if values are communicated as String types, or 7288 * from 0 (min intensity) to to 255 (max intensity) if values are communicated 7289 * as Number types. 7290 * The RGB-like 0-255 range is provided for backward compatibility. 7291 * 7292 * When ch1,ch2,ch3,ch4 are given, "CMYK" color space is implied and each 7293 * value must be a in the range from 0.00 (0% concentration) to to 7294 * 1.00 (100% concentration) 7295 * 7296 * Because JavaScript treats fixed point numbers badly (rounds to 7297 * floating point nearest to binary representation) it is highly advised to 7298 * communicate the fractional numbers as String types, not JavaScript Number type. 7299 * 7300 * @param {Number|String} ch1 Color channel value 7301 * @param {Number|String} ch2 Color channel value 7302 * @param {Number|String} ch3 Color channel value 7303 * @param {Number|String} ch4 Color channel value 7304 * 7305 * @function 7306 * @returns {jsPDF} 7307 * @methodOf jsPDF# 7308 * @name setDrawColor 7309 */ 7310 API.setDrawColor = function (ch1, ch2, ch3, ch4) { 7311 var color; 7312 if (ch2 === undefined || ch4 === undefined && ch1 === ch2 === ch3) { 7313 // Gray color space. 7314 if (typeof ch1 === 'string') { 7315 color = ch1 + ' G'; 7316 } else { 7317 color = f2(ch1 / 255) + ' G'; 7318 } 7319 } else if (ch4 === undefined) { 7320 // RGB 7321 if (typeof ch1 === 'string') { 7322 color = [ch1, ch2, ch3, 'RG'].join(' '); 7323 } else { 7324 color = [f2(ch1 / 255), f2(ch2 / 255), f2(ch3 / 255), 'RG'].join(' '); 7325 } 7326 } else { 7327 // CMYK 7328 if (typeof ch1 === 'string') { 7329 color = [ch1, ch2, ch3, ch4, 'K'].join(' '); 7330 } else { 7331 color = [f2(ch1), f2(ch2), f2(ch3), f2(ch4), 'K'].join(' '); 7332 } 7333 } 7334 7335 out(color); 7336 return this; 7337 }; 7338 7339 /** 7340 * Sets the fill color for upcoming elements. 7341 *
7342 * Depending on the number of arguments given, Gray, RGB, or CMYK 7343 * color space is implied. 7344 * 7345 * When only ch1 is given, "Gray" color space is implied and it 7346 * must be a value in the range from 0.00 (solid black) to to 1.00 (white) 7347 * if values are communicated as String types, or in range from 0 (black) 7348 * to 255 (white) if communicated as Number type. 7349 * The RGB-like 0-255 range is provided for backward compatibility. 7350 * 7351 * When only ch1,ch2,ch3 are given, "RGB" color space is implied and each 7352 * value must be in the range from 0.00 (minimum intensity) to to 1.00 7353 * (max intensity) if values are communicated as String types, or 7354 * from 0 (min intensity) to to 255 (max intensity) if values are communicated 7355 * as Number types. 7356 * The RGB-like 0-255 range is provided for backward compatibility. 7357 * 7358 * When ch1,ch2,ch3,ch4 are given, "CMYK" color space is implied and each 7359 * value must be a in the range from 0.00 (0% concentration) to to 7360 * 1.00 (100% concentration) 7361 * 7362 * Because JavaScript treats fixed point numbers badly (rounds to 7363 * floating point nearest to binary representation) it is highly advised to 7364 * communicate the fractional numbers as String types, not JavaScript Number type. 7365 * 7366 * @param {Number|String} ch1 Color channel value 7367 * @param {Number|String} ch2 Color channel value 7368 * @param {Number|String} ch3 Color channel value 7369 * @param {Number|String} ch4 Color channel value 7370 * 7371 * @function 7372 * @returns {jsPDF} 7373 * @methodOf jsPDF# 7374 * @name setFillColor 7375 */ 7376 API.setFillColor = function (ch1, ch2, ch3, ch4) { 7377 var color; 7378 7379 if (ch2 === undefined || ch4 === undefined && ch1 === ch2 === ch3) { 7380 // Gray color space. 7381 if (typeof ch1 === 'string') { 7382 color = ch1 + ' g'; 7383 } else { 7384 color = f2(ch1 / 255) + ' g'; 7385 } 7386 } else if (ch4 === undefined || (typeof ch4 === 'undefined' ? 'undefined' : _typeof(ch4)) === 'object') { 7387 // RGB 7388 if (typeof ch1 === 'string') { 7389 color = [ch1, ch2, ch3, 'rg'].join(' '); 7390 } else { 7391 color = [f2(ch1 / 255), f2(ch2 / 255), f2(ch3 / 255), 'rg'].join(' '); 7392 } 7393 if (ch4 && ch4.a === 0) { 7394 //TODO Implement transparency. 7395 //WORKAROUND use white for now 7396 color = ['255', '255', '255', 'rg'].join(' '); 7397 } 7398 } else { 7399 // CMYK 7400 if (typeof ch1 === 'string') { 7401 color = [ch1, ch2, ch3, ch4, 'k'].join(' '); 7402 } else { 7403 color = [f2(ch1), f2(ch2), f2(ch3), f2(ch4), 'k'].join(' '); 7404 } 7405 } 7406 7407 out(color); 7408 return this; 7409 }; 7410 7411 /** 7412 * Sets the text color for upcoming elements. 7413 * If only one, first argument is given, 7414 * treats the value as gray-scale color value. 7415 * 7416 * @param {Number} r Red channel color value in range 0-255 or {String} r color value in hexadecimal, example: '#FFFFFF' 7417 * @param {Number} g Green channel color value in range 0-255 7418 * @param {Number} b Blue channel color value in range 0-255 7419 * @function 7420 * @returns {jsPDF} 7421 * @methodOf jsPDF# 7422 * @name setTextColor 7423 */ 7424 API.setTextColor = function (r, g, b) { 7425 if (typeof r === 'string' && /^#[0-9A-Fa-f]{6}$/.test(r)) { 7426 var hex = parseInt(r.substr(1), 16); 7427 r = hex >> 16 & 255; 7428 g = hex >> 8 & 255; 7429 b = hex & 255; 7430 } 7431 7432 if (r === 0 && g === 0 && b === 0 || typeof g === 'undefined') { 7433 textColor = f3(r / 255) + ' g'; 7434 } else { 7435 textColor = [f3(r / 255), f3(g / 255), f3(b / 255), 'rg'].join(' '); 7436 } 7437 return this; 7438 }; 7439 7440 /** 7441 * Is an Object providing a mapping from human-readable to 7442 * integer flag values designating the varieties of line cap 7443 * and join styles. 7444 * 7445 * @returns {Object} 7446 * @fieldOf jsPDF# 7447 * @name CapJoinStyles 7448 */ 7449 API.CapJoinStyles = { 7450 0: 0, 7451 'butt': 0, 7452 'but': 0, 7453 'miter': 0, 7454 1: 1, 7455 'round': 1, 7456 'rounded': 1, 7457 'circle': 1, 7458 2: 2, 7459 'projecting': 2, 7460 'project': 2, 7461 'square': 2, 7462 'bevel': 2 7463 }; 7464 7465 /** 7466 * Sets the line cap styles 7467 * See {jsPDF.CapJoinStyles} for variants 7468 * 7469 * @param {String|Number} style A string or number identifying the type of line cap 7470 * @function 7471 * @returns {jsPDF} 7472 * @methodOf jsPDF# 7473 * @name setLineCap 7474 */ 7475 API.setLineCap = function (style) { 7476 var id = this.CapJoinStyles[style]; 7477 if (id === undefined) { 7478 throw new Error("Line cap style of '" + style + "' is not recognized. See or extend .CapJoinStyles property for valid styles"); 7479 } 7480 lineCapID = id; 7481 out(id + ' J'); 7482 7483 return this; 7484 }; 7485 7486 /** 7487 * Sets the line join styles 7488 * See {jsPDF.CapJoinStyles} for variants 7489 * 7490 * @param {String|Number} style A string or number identifying the type of line join 7491 * @function 7492 * @returns {jsPDF} 7493 * @methodOf jsPDF# 7494 * @name setLineJoin 7495 */ 7496 API.setLineJoin = function (style) { 7497 var id = this.CapJoinStyles[style]; 7498 if (id === undefined) { 7499 throw new Error("Line join style of '" + style + "' is not recognized. See or extend .CapJoinStyles property for valid styles"); 7500 } 7501 lineJoinID = id; 7502 out(id + ' j'); 7503 7504 return this; 7505 }; 7506 7507 // Output is both an internal (for plugins) and external function 7508 API.output = _output; 7509 7510 /** 7511 * Saves as PDF document. An alias of jsPDF.output('save', 'filename.pdf') 7512 * @param {String} filename The filename including extension. 7513 * 7514 * @function 7515 * @returns {jsPDF} 7516 * @methodOf jsPDF# 7517 * @name save 7518 */ 7519 API.save = function (filename) { 7520 API.output('save', filename); 7521 }; 7522 7523 // applying plugins (more methods) ON TOP of built-in API. 7524 // this is intentional as we allow plugins to override 7525 // built-ins 7526 for (var plugin in jsPDF.API) { 7527 if (jsPDF.API.hasOwnProperty(plugin)) { 7528 if (plugin === 'events' && jsPDF.API.events.length) { 7529 (function (events, newEvents) { 7530 7531 // jsPDF.API.events is a JS Array of Arrays 7532 // where each Array is a pair of event name, handler 7533 // Events were added by plugins to the jsPDF instantiator. 7534 // These are always added to the new instance and some ran 7535 // during instantiation. 7536 var eventname, handler_and_args, i; 7537 7538 for (i = newEvents.length - 1; i !== -1; i--) { 7539 // subscribe takes 3 args: 'topic', function, runonce_flag 7540 // if undefined, runonce is false. 7541 // users can attach callback directly, 7542 // or they can attach an array with [callback, runonce_flag] 7543 // that's what the "apply" magic is for below.
7544 eventname = newEvents[i][0]; 7545 handler_and_args = newEvents[i][1]; 7546 events.subscribe.apply(events, [eventname].concat(typeof handler_and_args === 'function' ? [handler_and_args] : handler_and_args)); 7547 } 7548 })(events, jsPDF.API.events); 7549 } else { 7550 API[plugin] = jsPDF.API[plugin]; 7551 } 7552 } 7553 } 7554 7555 ////////////////////////////////////////////////////// 7556 // continuing initialization of jsPDF Document object 7557 ////////////////////////////////////////////////////// 7558 // Add the first page automatically 7559 addFonts(); 7560 activeFontKey = 'F1'; 7561 _addPage(format, orientation); 7562 7563 events.publish('initialized'); 7564 return API; 7565 } 7566 7567 /** 7568 * jsPDF.API is a STATIC property of jsPDF class. 7569 * jsPDF.API is an object you can add methods and properties to. 7570 * The methods / properties you add will show up in new jsPDF objects. 7571 * 7572 * One property is prepopulated. It is the 'events' Object. Plugin authors can add topics, 7573 * callbacks to this object. These will be reassigned to all new instances of jsPDF. 7574 * Examples: 7575 * jsPDF.API.events['initialized'] = function(){ 'this' is API object } 7576 * jsPDF.API.events['addFont'] = function(added_font_object){ 'this' is API object } 7577 * 7578 * @static 7579 * @public 7580 * @memberOf jsPDF 7581 * @name API 7582 * 7583 * @example 7584 * jsPDF.API.mymethod = function(){ 7585 * // 'this' will be ref to internal API object. see jsPDF source 7586 * // , so you can refer to built-in methods like so: 7587 * // this.line(....) 7588 * // this.text(....) 7589 * } 7590 * var pdfdoc = new jsPDF() 7591 * pdfdoc.mymethod() // <- !!!!!! 7592 */ 7593 jsPDF.API = { 7594 events: [] 7595 }; 7596 jsPDF.version = "1.x-master"; 7597 7598 if (typeof define === 'function' && define.amd) { 7599 define('jsPDF', function () { 7600 return jsPDF; 7601 }); 7602 } else if (typeof module !== 'undefined' && module.exports) { 7603 module.exports = jsPDF; 7604 } else { 7605 global.jsPDF = jsPDF; 7606 } 7607 return jsPDF; 7608}(typeof self !== "undefined" && self || typeof window !== "undefined" && window || undefined); 7609 7610 7611/** 7612 * jsPDF AcroForm Plugin 7613 * Copyright (c) 2016 Alexander Weidt, https://github.com/BiggA94 7614 * 7615 * Licensed under the MIT License. 7616 * http://opensource.org/licenses/mit-license 7617 */ 7618 7619(window.AcroForm = function (jsPDFAPI) { 7620 'use strict'; 7621 7622 var AcroForm = window.AcroForm; 7623 7624 AcroForm.scale = function (x) { 7625 return x * (acroformPlugin.internal.scaleFactor / 1); // 1 = (96 / 72) 7626 }; 7627 AcroForm.antiScale = function (x) { 7628 return 1 / acroformPlugin.internal.scaleFactor * x; 7629 }; 7630 7631 var acroformPlugin = { 7632 fields: [], 7633 xForms: [], 7634 /** 7635 * acroFormDictionaryRoot contains information about the AcroForm Dictionary 7636 * 0: The Event-Token, the AcroFormDictionaryCallback has 7637 * 1: The Object ID of the Root 7638 */ 7639 acroFormDictionaryRoot: null, 7640 /** 7641 * After the PDF gets evaluated, the reference to the root has to be reset, 7642 * this indicates, whether the root has already been printed out 7643 */ 7644 printedOut: false, 7645 internal: null 7646 }; 7647 7648 jsPDF.API.acroformPlugin = acroformPlugin; 7649 7650 var annotReferenceCallback = function annotReferenceCallback() { 7651 for (var i in this.acroformPlugin.acroFormDictionaryRoot.Fields) { 7652 var formObject = this.acroformPlugin.acroFormDictionaryRoot.Fields[i]; 7653 // add Annot Reference! 7654 if (formObject.hasAnnotation) { 7655 // If theres an Annotation Widget in the Form Object, put the Reference in the /Annot array 7656 createAnnotationReference.call(this, formObject); 7657 } 7658 } 7659 }; 7660 7661 var createAcroForm = function createAcroForm() { 7662 if (this.acroformPlugin.acroFormDictionaryRoot) { 7663 //return; 7664 throw new Error("Exception while creating AcroformDictionary"); 7665 } 7666 7667 // The Object Number of the AcroForm Dictionary 7668 this.acroformPlugin.acroFormDictionaryRoot = new AcroForm.AcroFormDictionary(); 7669 7670 this.acroformPlugin.internal = this.internal; 7671 7672 // add Callback for creating the AcroForm Dictionary 7673 this.acroformPlugin.acroFormDictionaryRoot._eventID = this.internal.events.subscribe('postPutResources', AcroFormDictionaryCallback); 7674 7675 this.internal.events.subscribe('buildDocument', annotReferenceCallback); //buildDocument 7676 7677 // Register event, that is triggered when the DocumentCatalog is written, in order to add /AcroForm 7678 this.internal.events.subscribe('putCatalog', putCatalogCallback); 7679 7680 // Register event, that creates all Fields 7681 this.internal.events.subscribe('postPutPages', createFieldCallback); 7682 }; 7683 7684 /** 7685 * Create the Reference to the widgetAnnotation, so that it gets referenced in the Annot[] int the+ 7686 * (Requires the Annotation Plugin) 7687 */ 7688 var createAnnotationReference = function createAnnotationReference(object) { 7689 var options = { 7690 type: 'reference', 7691 object: object 7692 }; 7693 jsPDF.API.annotationPlugin.annotations[this.internal.getPageInfo(object.page).pageNumber].push(options); 7694 }; 7695
7696 var putForm = function putForm(formObject) { 7697 if (this.acroformPlugin.printedOut) { 7698 this.acroformPlugin.printedOut = false; 7699 this.acroformPlugin.acroFormDictionaryRoot = null; 7700 } 7701 if (!this.acroformPlugin.acroFormDictionaryRoot) { 7702 createAcroForm.call(this); 7703 } 7704 this.acroformPlugin.acroFormDictionaryRoot.Fields.push(formObject); 7705 }; 7706 7707 // Callbacks 7708 7709 var putCatalogCallback = function putCatalogCallback() { 7710 //Put reference to AcroForm to DocumentCatalog 7711 if (typeof this.acroformPlugin.acroFormDictionaryRoot != 'undefined') { 7712 // for safety, shouldn't normally be the case 7713 this.internal.write('/AcroForm ' + this.acroformPlugin.acroFormDictionaryRoot.objId + ' ' + 0 + ' R'); 7714 } else { 7715 console.log('Root missing...'); 7716 } 7717 }; 7718 7719 /** 7720 * Adds /Acroform X 0 R to Document Catalog, 7721 * and creates the AcroForm Dictionary 7722 */ 7723 var AcroFormDictionaryCallback = function AcroFormDictionaryCallback() { 7724 // Remove event 7725 this.internal.events.unsubscribe(this.acroformPlugin.acroFormDictionaryRoot._eventID); 7726 7727 delete this.acroformPlugin.acroFormDictionaryRoot._eventID; 7728 7729 this.acroformPlugin.printedOut = true; 7730 }; 7731 7732 /** 7733 * Creates the single Fields and writes them into the Document 7734 * 7735 * If fieldArray is set, use the fields that are inside it instead of the fields from the AcroRoot 7736 * (for the FormXObjects...) 7737 */ 7738 var createFieldCallback = function createFieldCallback(fieldArray) { 7739 var standardFields = !fieldArray; 7740 7741 if (!fieldArray) { 7742 // in case there is no fieldArray specified, we want to print out the Fields of the AcroForm 7743 // Print out Root 7744 this.internal.newObjectDeferredBegin(this.acroformPlugin.acroFormDictionaryRoot.objId); 7745 this.internal.out(this.acroformPlugin.acroFormDictionaryRoot.getString()); 7746 } 7747 7748 var fieldArray = fieldArray || this.acroformPlugin.acroFormDictionaryRoot.Kids; 7749 7750 for (var i in fieldArray) { 7751 var form = fieldArray[i]; 7752 7753 var oldRect = form.Rect; 7754 7755 if (form.Rect) { 7756 form.Rect = AcroForm.internal.calculateCoordinates.call(this, form.Rect); 7757 } 7758 7759 // Start Writing the Object 7760 this.internal.newObjectDeferredBegin(form.objId); 7761 7762 var content = ""; 7763 content += form.objId + " 0 obj\n"; 7764 7765 content += "<<\n" + form.getContent(); 7766 7767 form.Rect = oldRect; 7768 7769 if (form.hasAppearanceStream && !form.appearanceStreamContent) { 7770 // Calculate Appearance 7771 var appearance = AcroForm.internal.calculateAppearanceStream.call(this, form); 7772 content += "/AP << /N " + appearance + " >>\n"; 7773 7774 this.acroformPlugin.xForms.push(appearance); 7775 } 7776 7777 // Assume AppearanceStreamContent is a Array with N,R,D (at least one of them!) 7778 if (form.appearanceStreamContent) { 7779 content += "/AP << "; 7780 // Iterate over N,R and D 7781 for (var k in form.appearanceStreamContent) { 7782 var value = form.appearanceStreamContent[k]; 7783 content += "/" + k + " "; 7784 content += "<< "; 7785 if (Object.keys(value).length >= 1 || Array.isArray(value)) { 7786 // appearanceStream is an Array or Object! 7787 for (var i in value) { 7788 var obj = value[i]; 7789 if (typeof obj === 'function') { 7790 // if Function is referenced, call it in order to get the FormXObject 7791 obj = obj.call(this, form); 7792 } 7793 content += "/" + i + " " + obj + " "; 7794 7795 // In case the XForm is already used, e.g. OffState of CheckBoxes, don't add it 7796 if (!(this.acroformPlugin.xForms.indexOf(obj) >= 0)) this.acroformPlugin.xForms.push(obj); 7797 } 7798 } else { 7799 var obj = value; 7800 if (typeof obj === 'function') { 7801 // if Function is referenced, call it in order to get the FormXObject 7802 obj = obj.call(this, form); 7803 } 7804 content += "/" + i + " " + obj + " \n"; 7805 if (!(this.acroformPlugin.xForms.indexOf(obj) >= 0)) this.acroformPlugin.xForms.push(obj); 7806 } 7807 content += " >>\n"; 7808 } 7809 7810 // appearance stream is a normal Object.. 7811 content += ">>\n"; 7812 } 7813 7814 content += ">>\nendobj\n"; 7815 7816 this.internal.out(content); 7817 } 7818 if (standardFields) { 7819 createXFormObjectCallback.call(this, this.acroformPlugin.xForms); 7820 } 7821 }; 7822 7823 var createXFormObjectCallback = function createXFormObjectCallback(fieldArray) { 7824 for (var i in fieldArray) { 7825 var key = i; 7826 var form = fieldArray[i]; 7827 // Start Writing the Object 7828 this.internal.newObjectDeferredBegin(form && form.objId); 7829 7830 var content = ""; 7831 content += form ? form.getString() : ''; 7832 this.internal.out(content); 7833 7834 delete fieldArray[key]; 7835 } 7836 }; 7837 7838 // Public: 7839 7840 jsPDFAPI.addField = function (fieldObject) { 7841 //var opt = parseOptions(fieldObject); 7842 if (fieldObject instanceof AcroForm.TextField) { 7843 addTextField.call(this, fieldObject); 7844 } else if (fieldObject instanceof AcroForm.ChoiceField) { 7845 addChoiceField.call(this, fieldObject); 7846 } else if (fieldObject instanceof AcroForm.Button) { 7847 addButton.call(this, fieldObject); 7848 } else if (fieldObject instanceof AcroForm.ChildClass) { 7849 putForm.call(this, fieldObject); 7850 } else if (fieldObject) { 7851 // try to put.. 7852 putForm.call(this, fieldObject); 7853 } 7854 fieldObject.page = this.acroformPlugin.internal.getCurrentPageInfo().pageNumber; 7855 return this; 7856 }; 7857 7858 // ############### sort in: 7859 7860 /** 7861 * Button 7862 * FT = Btn 7863 */ 7864 var addButton = function addButton(options) { 7865 var options = options || new AcroForm.Field(); 7866 7867 options.FT = '/Btn'; 7868 7869 /** 7870 * Calculating the Ff entry: 7871 * 7872 * The Ff entry contains flags, that have to be set bitwise 7873 * In the Following the number in the Comment is the BitPosition 7874 */ 7875 var flags = options.Ff || 0; 7876 7877 // 17, Pushbutton 7878 if (options.pushbutton) { 7879 // Options.pushbutton should be 1 or 0 7880 flags = AcroForm.internal.setBitPosition(flags, 17); 7881 delete options.pushbutton; 7882 } 7883 7884 //16, Radio 7885 if (options.radio) { 7886 //flags = options.Ff | options.radio << 15; 7887 flags = AcroForm.internal.setBitPosition(flags, 16); 7888 delete options.radio; 7889 } 7890 7891 // 15, NoToggleToOff (Radio buttons only 7892 if (options.noToggleToOff) { 7893 //flags = options.Ff | options.noToggleToOff << 14; 7894 flags = AcroForm.internal.setBitPosition(flags, 15); 7895 //delete options.noToggleToOff; 7896 } 7897 7898 // In case, there is no Flag set, it is a check-box 7899 options.Ff = flags; 7900 7901 putForm.call(this, options); 7902 }; 7903 7904 var addTextField = function addTextField(options) { 7905 var options = options || new AcroForm.Field(); 7906 7907 options.FT = '/Tx'; 7908 7909 /** 7910 * Calculating the Ff entry: 7911 * 7912 * The Ff entry contains flags, that have to be set bitwise 7913 * In the Following the number in the Comment is the BitPosition 7914 */ 7915 7916 var flags = options.Ff || 0; 7917 7918 // 13, multiline 7919 if (options.multiline) { 7920 // Set Flag 7921 flags = flags | 1 << 12; 7922 // Remove multiline from FieldObject 7923 //delete options.multiline; 7924 } 7925 7926 // 14, Password 7927 if (options.password) { 7928 flags = flags | 1 << 13; 7929 //delete options.password; 7930 } 7931 7932 // 21, FileSelect, PDF 1.4... 7933 if (options.fileSelect) { 7934 flags = flags | 1 << 20; 7935 //delete options.fileSelect; 7936 } 7937 7938 // 23, DoNotSpellCheck, PDF 1.4... 7939 if (options.doNotSpellCheck) { 7940 flags = flags | 1 << 22; 7941 //delete options.doNotSpellCheck; 7942 } 7943 7944 // 24, DoNotScroll, PDF 1.4... 7945 if (options.doNotScroll) { 7946 flags = flags | 1 << 23; 7947 //delete options.doNotScroll; 7948 } 7949 7950 options.Ff = options.Ff || flags; 7951
7952 // Add field 7953 putForm.call(this, options); 7954 }; 7955 7956 var addChoiceField = function addChoiceField(opt) { 7957 var options = opt || new AcroForm.Field(); 7958 7959 options.FT = '/Ch'; 7960 7961 /** 7962 * Calculating the Ff entry: 7963 * 7964 * The Ff entry contains flags, that have to be set bitwise 7965 * In the Following the number in the Comment is the BitPosition 7966 */ 7967 7968 var flags = options.Ff || 0; 7969 7970 // 18, Combo (If not set, the choiceField is a listBox!!) 7971 if (options.combo) { 7972 // Set Flag 7973 flags = AcroForm.internal.setBitPosition(flags, 18); 7974 // Remove combo from FieldObject 7975 delete options.combo; 7976 } 7977 7978 // 19, Edit 7979 if (options.edit) { 7980 flags = AcroForm.internal.setBitPosition(flags, 19); 7981 delete options.edit; 7982 } 7983 7984 // 20, Sort 7985 if (options.sort) { 7986 flags = AcroForm.internal.setBitPosition(flags, 20); 7987 delete options.sort; 7988 } 7989 7990 // 22, MultiSelect (PDF 1.4) 7991 if (options.multiSelect && this.internal.getPDFVersion() >= 1.4) { 7992 flags = AcroForm.internal.setBitPosition(flags, 22); 7993 delete options.multiSelect; 7994 } 7995 7996 // 23, DoNotSpellCheck (PDF 1.4) 7997 if (options.doNotSpellCheck && this.internal.getPDFVersion() >= 1.4) { 7998 flags = AcroForm.internal.setBitPosition(flags, 23); 7999 delete options.doNotSpellCheck; 8000 } 8001 8002 options.Ff = flags; 8003 8004 //options.hasAnnotation = true; 8005 8006 // Add field 8007 putForm.call(this, options); 8008 }; 8009})(jsPDF.API); 8010 8011var AcroForm = window.AcroForm; 8012 8013AcroForm.internal = {}; 8014 8015AcroForm.createFormXObject = function (formObject) { 8016 var xobj = new AcroForm.FormXObject(); 8017 var height = AcroForm.Appearance.internal.getHeight(formObject) || 0; 8018 var width = AcroForm.Appearance.internal.getWidth(formObject) || 0; 8019 xobj.BBox = [0, 0, width, height]; 8020 return xobj; 8021}; 8022 8023// Contains Methods for creating standard appearances 8024AcroForm.Appearance = { 8025 CheckBox: { 8026 createAppearanceStream: function createAppearanceStream() { 8027 var appearance = { 8028 N: { 8029 On: AcroForm.Appearance.CheckBox.YesNormal 8030 }, 8031 D: { 8032 On: AcroForm.Appearance.CheckBox.YesPushDown, 8033 Off: AcroForm.Appearance.CheckBox.OffPushDown 8034 } 8035 }; 8036 8037 return appearance; 8038 }, 8039 /** 8040 * If any other icons are needed, the number between the brackets can be changed 8041 * @returns {string} 8042 */ 8043 createMK: function createMK() { 8044 // 3-> Hook 8045 return "<< /CA (3)>>"; 8046 }, 8047 /** 8048 * Returns the standard On Appearance for a CheckBox 8049 * @returns {AcroForm.FormXObject} 8050 */ 8051 YesPushDown: function YesPushDown(formObject) { 8052 var xobj = AcroForm.createFormXObject(formObject); 8053 var stream = ""; 8054 // F13 is ZapfDingbats (Symbolic) 8055 formObject.Q = 1; // set text-alignment as centered 8056 var calcRes = AcroForm.internal.calculateX(formObject, "3", "ZapfDingbats", 50); 8057 stream += "0.749023 g\n\ 8058 0 0 " + AcroForm.Appearance.internal.getWidth(formObject) + " " + AcroForm.Appearance.internal.getHeight(formObject) + " re\n\ 8059 f\n\ 8060 BMC\n\ 8061 q\n\ 8062 0 0 1 rg\n\ 8063 /F13 " + calcRes.fontSize + " Tf 0 g\n\ 8064 BT\n"; 8065 stream += calcRes.text; 8066 stream += "ET\n\ 8067 Q\n\ 8068 EMC\n"; 8069 xobj.stream = stream; 8070 return xobj; 8071 }, 8072 8073 YesNormal: function YesNormal(formObject) { 8074 var xobj = AcroForm.createFormXObject(formObject); 8075 var stream = ""; 8076 formObject.Q = 1; // set text-alignment as centered 8077 var calcRes = AcroForm.internal.calculateX(formObject, "3", "ZapfDingbats", AcroForm.Appearance.internal.getHeight(formOb
8077ject) * 0.9); 8078 stream += "1 g\n\ 80790 0 " + AcroForm.Appearance.internal.getWidth(formObject) + " " + AcroForm.Appearance.internal.getHeight(formObject) + " re\n\ 8080f\n\ 8081q\n\ 80820 0 1 rg\n\ 80830 0 " + (AcroForm.Appearance.internal.getWidth(formObject) - 1) + " " + (AcroForm.Appearance.internal.getHeight(formObject) - 1) + " re\n\ 8084W\n\ 8085n\n\ 80860 g\n\ 8087BT\n\ 8088/F13 " + calcRes.fontSize + " Tf 0 g\n"; 8089 stream += calcRes.text; 8090 stream += "ET\n\ 8091 Q\n"; 8092 xobj.stream = stream; 8093 return xobj; 8094 }, 8095 8096 /** 8097 * Returns the standard Off Appearance for a CheckBox 8098 * @returns {AcroForm.FormXObject} 8099 */ 8100 OffPushDown: function OffPushDown(formObject) { 8101 var xobj = AcroForm.createFormXObject(formObject); 8102 var stream = ""; 8103 stream += "0.749023 g\n\ 8104 0 0 " + AcroForm.Appearance.internal.getWidth(formObject) + " " + AcroForm.Appearance.internal.getHeight(formObject) + " re\n\ 8105 f\n"; 8106 xobj.stream = stream; 8107 return xobj; 8108 } 8109 }, 8110 8111 RadioButton: { 8112 Circle: { 8113 createAppearanceStream: function createAppearanceStream(name) { 8114 var appearanceStreamContent = { 8115 D: { 8116 'Off': AcroForm.Appearance.RadioButton.Circle.OffPushDown 8117 }, 8118 N: {} 8119 }; 8120 appearanceStreamContent.N[name] = AcroForm.Appearance.RadioButton.Circle.YesNormal; 8121 appearanceStreamContent.D[name] = AcroForm.Appearance.RadioButton.Circle.YesPushDown; 8122 return appearanceStreamContent; 8123 }, 8124 createMK: function createMK() { 8125 return "<< /CA (l)>>"; 8126 }, 8127 8128 YesNormal: function YesNormal(formObject) { 8129 var xobj = AcroForm.createFormXObject(formObject); 8130 var stream = ""; 8131 // Make the Radius of the Circle relative to min(height, width) of formObject 8132 var DotRadius = AcroForm.Appearance.internal.getWidth(formObject) <= AcroForm.Appearance.internal.getHeight(formObject) ? AcroForm.Appearance.internal.getWidth(formObject) / 4 : AcroForm.Appearance.internal.getHeight(formObject) / 4; 8133 // The Borderpadding... 8134 DotRadius *= 0.9; 8135 var c = AcroForm.Appearance.internal.Bezier_C; 8136 /* 8137 The Following is a Circle created with Bezier-Curves. 8138 */ 8139 stream += "q\n\ 81401 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formObject) / 2 + " cm\n\ 8141" + DotRadius + " 0 m\n\ 8142" + DotRadius + " " + DotRadius * c + " " + DotRadius * c + " " + DotRadius + " 0 " + DotRadius + " c\n\ 8143-" + DotRadius * c + " " + DotRadius + " -" + DotRadius + " " + DotRadius * c + " -" + DotRadius + " 0 c\n\ 8144-" + DotRadius + " -" + DotRadius * c + " -" + DotRadius * c + " -" + DotRadius + " 0 -" + DotRadius + " c\n\ 8145" + DotRadius * c + " -" + DotRadius + " " + DotRadius + " -" + DotRadius * c + " " + DotRadius + " 0 c\n\ 8146f\n\ 8147Q\n"; 8148 xobj.stream = stream; 8149 return xobj; 8150 }, 8151 YesPushDown: function YesPushDown(formObject) { 8152 var xobj = AcroForm.createFormXObject(formObject); 8153 var stream = ""; 8154 var DotRadius = AcroForm.Appearance.internal.getWidth(formObject) <= AcroForm.Appearance.internal.getHeight(formObject) ? AcroForm.Appearance.internal.getWidth(formObject) / 4 : AcroForm.Appearance.internal.getHeight(formObject) / 4; 8155 // The Borderpadding... 8156 DotRadius *= 0.9; 8157 // Save results for later use; no need to waste processor ticks on doing math 8158 var k = DotRadius * 2; 8159 // var c = AcroForm.Appearance.internal.Bezier_C; 8160 var kc = k * AcroForm.Appearance.internal.Bezier_C; 8161 var dc = DotRadius * AcroForm.Appearance.internal.Bezier_C; 8162 // stream += "0.749023 g\n\ 8163 // q\n\ 8164 // 1 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formOb
8164ject) / 2 + " cm\n\ 8165 // " + DotRadius * 2 + " 0 m\n\ 8166 // " + DotRadius * 2 + " " + DotRadius * 2 * c + " " + DotRadius * 2 * c + " " + DotRadius * 2 + " 0 " + DotRadius * 2 + " c\n\ 8167 // -" + DotRadius * 2 * c + " " + DotRadius * 2 + " -" + DotRadius * 2 + " " + DotRadius * 2 * c + " -" + DotRadius * 2 + " 0 c\n\ 8168 // -" + DotRadius * 2 + " -" + DotRadius * 2 * c + " -" + DotRadius * 2 * c + " -" + DotRadius * 2 + " 0 -" + DotRadius * 2 + " c\n\ 8169 // " + DotRadius * 2 * c + " -" + DotRadius * 2 + " " + DotRadius * 2 + " -" + DotRadius * 2 * c + " " + DotRadius * 2 + " 0 c\n\ 8170 // f\n\ 8171 // Q\n\ 8172 // 0 g\n\ 8173 // q\n\ 8174 // 1 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formObject) / 2 + " cm\n\ 8175 // " + DotRadius + " 0 m\n\ 8176 // " + DotRadius + " " + DotRadius * c + " " + DotRadius * c + " " + DotRadius + " 0 " + DotRadius + " c\n\ 8177 // -" + DotRadius * c + " " + DotRadius + " -" + DotRadius + " " + DotRadius * c + " -" + DotRadius + " 0 c\n\ 8178 // -" + DotRadius + " -" + DotRadius * c + " -" + DotRadius * c + " -" + DotRadius + " 0 -" + DotRadius + " c\n\ 8179 // " + DotRadius * c + " -" + DotRadius + " " + DotRadius + " -" + DotRadius * c + " " + DotRadius + " 0 c\n\ 8180 // f\n\ 8181 // Q\n"; 8182 8183 // FASTER VERSION with less processor ticks spent on math operations 8184 stream += "0.749023 g\n\ 8185 q\n\ 8186 1 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formObject) / 2 + " cm\n\ 8187" + k + " 0 m\n\ 8188" + k + " " + kc + " " + kc + " " + k + " 0 " + k + " c\n\ 8189-" + kc + " " + k + " -" + k + " " + kc + " -" + k + " 0 c\n\ 8190-" + k + " -" + kc + " -" + kc + " -" + k + " 0 -" + k + " c\n\ 8191" + kc + " -" + k + " " + k + " -" + kc + " " + k + " 0 c\n\ 8192 f\n\ 8193 Q\n\ 8194 0 g\n\ 8195 q\n\ 8196 1 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formObject) / 2 + " cm\n\ 8197" + DotRadius + " 0 m\n\ 8198" + DotRadius + " " + dc + " " + dc + " " + DotRadius + " 0 " + DotRadius + " c\n\ 8199-" + dc + " " + DotRadius + " -" + DotRadius + " " + dc + " -" + DotRadius + " 0 c\n\ 8200-" + DotRadius + " -" + dc + " -" + dc + " -" + DotRadius + " 0 -" + DotRadius + " c\n\ 8201" + dc + " -" + DotRadius + " " + DotRadius + " -" + dc + " " + DotRadius + " 0 c\n\ 8202 f\n\ 8203 Q\n"; 8204 xobj.stream = stream; 8205 return xobj; 8206 }, 8207 OffPushDown: function OffPushDown(formObject) { 8208 var xobj = AcroForm.createFormXObject(formObject); 8209 var stream = ""; 8210 var DotRadius = AcroForm.Appearance.internal.getWidth(formObject) <= AcroForm.Appearance.internal.getHeight(formObject) ? AcroForm.Appearance.internal.getWidth(formObject) / 4 : AcroForm.Appearance.internal.getHeight(formObject) / 4; 8211 // The Borderpadding... 8212 DotRadius *= 0.9; 8213 // Save results for later use; no need to waste processor ticks on doing math 8214 var k = DotRadius * 2; 8215 // var c = AcroForm.Appearance.internal.Bezier_C; 8216 var kc = k * AcroForm.Appearance.internal.Bezier_C; 8217 // stream += "0.749023 g\n\ 8218 // q\n\ 8219 // 1 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formObject) / 2 + " cm\n\ 8220 // " + DotRadius * 2 + " 0 m\n\ 8221 // " + DotRadius * 2 + " " + DotRadius * 2 * c + " " + DotRadius * 2 * c + " " + DotRadius * 2 + " 0 " + DotRadius * 2 + " c\n\ 8222 // -" + DotRadius * 2 * c + " " + DotRadius * 2 + " -" + DotRadius * 2 + " " + DotRadius * 2 * c + " -" + DotRadius * 2 + " 0 c\n\ 8223 // -" + DotRadius * 2 + " -" + DotRadius * 2 * c + " -" + DotRadius * 2 * c + " -" + DotRadius * 2 + " 0 -" + DotRadius * 2 + " c\n\ 8224 // " + DotRadius * 2 * c + " -" + DotRadius * 2 + " " + DotRadius * 2 + " -" + DotRadius * 2 * c + " " + DotRadius * 2 + " 0 c\n\ 8225 // f\n\ 8226 // Q\n"; 8227 8228 // FASTER VERSION with less processor ticks spent on math operations 8229 stream += "0.749023 g\n\ 8230 q\n\ 8231 1 0 0 1 " + AcroForm.Appearance.internal.getWidth(formObject) / 2 + " " + AcroForm.Appearance.internal.getHeight(formOb
8231ject) / 2 + " cm\n\ 8232" + k + " 0 m\n\ 8233" + k + " " + kc + " " + kc + " " + k + " 0 " + k + " c\n\ 8234-" + kc + " " + k + " -" + k + " " + kc + " -" + k + " 0 c\n\ 8235-" + k + " -" + kc + " -" + kc + " -" + k + " 0 -" + k + " c\n\ 8236" + kc + " -" + k + " " + k + " -" + kc + " " + k + " 0 c\n\ 8237 f\n\ 8238 Q\n"; 8239 xobj.stream = stream; 8240 return xobj; 8241 } 8242 }, 8243 8244 Cross: { 8245 /** 8246 * Creates the Actual AppearanceDictionary-References 8247 * @param name 8248 * @returns 8249 */ 8250 createAppearanceStream: function createAppearanceStream(name) { 8251 var appearanceStreamContent = { 8252 D: { 8253 'Off': AcroForm.Appearance.RadioButton.Cross.OffPushDown 8254 }, 8255 N: {} 8256 }; 8257 appearanceStreamContent.N[name] = AcroForm.Appearance.RadioButton.Cross.YesNormal; 8258 appearanceStreamContent.D[name] = AcroForm.Appearance.RadioButton.Cross.YesPushDown; 8259 return appearanceStreamContent; 8260 }, 8261 createMK: function createMK() { 8262 return "<< /CA (8)>>"; 8263 }, 8264 8265 YesNormal: function YesNormal(formObject) { 8266 var xobj = AcroForm.createFormXObject(formObject); 8267 var stream = ""; 8268 var cross = AcroForm.Appearance.internal.calculateCross(formObject); 8269 stream += "q\n\ 8270 1 1 " + (AcroForm.Appearance.internal.getWidth(formObject) - 2) + " " + (AcroForm.Appearance.internal.getHeight(formObject) - 2) + " re\n\ 8271 W\n\ 8272 n\n\ 8273 " + cross.x1.x + " " + cross.x1.y + " m\n\ 8274 " + cross.x2.x + " " + cross.x2.y + " l\n\ 8275 " + cross.x4.x + " " + cross.x4.y + " m\n\ 8276 " + cross.x3.x + " " + cross.x3.y + " l\n\ 8277 s\n\ 8278 Q\n"; 8279 xobj.stream = stream; 8280 return xobj; 8281 }, 8282 YesPushDown: function YesPushDown(formObject) { 8283 var xobj = AcroForm.createFormXObject(formObject); 8284 var cross = AcroForm.Appearance.internal.calculateCross(formObject); 8285 var stream = ""; 8286 stream += "0.749023 g\n\ 8287 0 0 " + AcroForm.Appearance.internal.getWidth(formObject) + " " + AcroForm.Appearance.internal.getHeight(formObject) + " re\n\ 8288 f\n\ 8289 q\n\ 8290 1 1 " + (AcroForm.Appearance.internal.getWidth(formObject) - 2) + " " + (AcroForm.Appearance.internal.getHeight(formObject) - 2) + " re\n\ 8291 W\n\ 8292 n\n\ 8293 " + cross.x1.x + " " + cross.x1.y + " m\n\ 8294 " + cross.x2.x + " " + cross.x2.y + " l\n\ 8295 " + cross.x4.x + " " + cross.x4.y + " m\n\ 8296 " + cross.x3.x + " " + cross.x3.y + " l\n\ 8297 s\n\ 8298 Q\n"; 8299 xobj.stream = stream; 8300 return xobj; 8301 }, 8302 OffPushDown: function OffPushDown(formObject) { 8303 var xobj = AcroForm.createFormXObject(formObject); 8304 var stream = ""; 8305 stream += "0.749023 g\n\ 8306 0 0 " + AcroForm.Appearance.internal.getWidth(formObject) + " " + AcroForm.Appearance.internal.getHeight(formObject) + " re\n\ 8307 f\n"; 8308 xobj.stream = stream; 8309 return xobj; 8310 } 8311 } 8312 }, 8313 8314 /** 8315 * Returns the standard Appearance 8316 * @returns {AcroForm.FormXObject} 8317 */ 8318 createDefaultAppearanceStream: function createDefaultAppearanceStream(formObject) { 8319 var stream = ""; 8320 // Set Helvetica to Standard Font (size: auto) 8321 // Color: Black 8322 stream += "/Helv 0 Tf 0 g"; 8323 return stream; 8324 } 8325}; 8326 8327AcroForm.Appearance.internal = { 8328 Bezier_C: 0.551915024494, 8329 8330 calculateCross: function calculateCross(formObject) { 8331 var min = function min(x, y) { 8332 return x > y ? y : x; 8333 }; 8334 8335 var width = AcroForm.Appearance.internal.getWidth(formObject); 8336 var height = AcroForm.Appearance.internal.getHeight(formOb
8336ject); 8337 var a = min(width, height); 8338 var cross = { 8339 x1: { // upperLeft 8340 x: (width - a) / 2, 8341 y: (height - a) / 2 + a //height - borderPadding 8342 }, 8343 x2: { // lowerRight 8344 x: (width - a) / 2 + a, 8345 y: (height - a) / 2 //borderPadding 8346 }, 8347 x3: { // lowerLeft 8348 x: (width - a) / 2, 8349 y: (height - a) / 2 //borderPadding 8350 }, 8351 x4: { // upperRight 8352 x: (width - a) / 2 + a, 8353 y: (height - a) / 2 + a //height - borderPadding 8354 } 8355 }; 8356 8357 return cross; 8358 } 8359}; 8360AcroForm.Appearance.internal.getWidth = function (formObject) { 8361 return formObject.Rect[2]; //(formObject.Rect[2] - formObject.Rect[0]) || 0; 8362}; 8363AcroForm.Appearance.internal.getHeight = function (formObject) { 8364 return formObject.Rect[3]; //(formObject.Rect[1] - formObject.Rect[3]) || 0; 8365}; 8366 8367// ########################## 8368 8369//### For inheritance: 8370AcroForm.internal.inherit = function (child, parent) { 8371 child.prototype = Object.create(parent.prototype); 8372 child.prototype.constructor = child; 8373}; 8374 8375// ### Handy Functions: 8376 8377AcroForm.internal.arrayToPdfArray = function (array) { 8378 if (Array.isArray(array)) { 8379 var content = ' ['; 8380 for (var i in array) { 8381 var element = array[i].toString(); 8382 content += element; 8383 content += i < array.length - 1 ? ' ' : ''; 8384 } 8385 content += ']'; 8386 8387 return content; 8388 } 8389}; 8390 8391AcroForm.internal.toPdfString = function (string) { 8392 string = string || ""; 8393 8394 // put Bracket at the Beginning of the String 8395 if (string.indexOf('(') !== 0) { 8396 string = '(' + string; 8397 } 8398 8399 if (string.substring(string.length - 1) != ')') { 8400 string += '('; 8401 } 8402 return string; 8403}; 8404 8405// ########################## 8406// Classes 8407// ########################## 8408 8409 8410AcroForm.PDFObject = function () { 8411 // The Object ID in the PDF Object Model 8412 // todo 8413 var _objId; 8414 Object.defineProperty(this, 'objId', { 8415 get: function get() { 8416 if (!_objId) { 8417 if (this.internal) { 8418 _objId = this.internal.newObjectDeferred(); 8419 } else if (jsPDF.API.acroformPlugin.internal) { 8420 // todo - find better option, that doesn't rely on a Global Static var 8421 _objId = jsPDF.API.acroformPlugin.internal.newObjectDeferred(); 8422 } 8423 } 8424 if (!_objId) { 8425 console.log("Couldn't create Object ID"); 8426 } 8427 return _objId; 8428 }, 8429 configurable: false 8430 }); 8431}; 8432 8433AcroForm.PDFObject.prototype.toString = function () { 8434 return this.objId + " 0 R"; 8435}; 8436 8437AcroForm.PDFObject.prototype.getString = function () { 8438 var res = this.objId + " 0 obj\n<<"; 8439 var content = this.getContent(); 8440 8441 res += content + ">>\n"; 8442 if (this.stream) { 8443 res += "stream\n"; 8444 res += this.stream; 8445 res += "endstream\n"; 8446 } 8447 res += "endobj\n"; 8448 return res; 8449}; 8450 8451AcroForm.PDFObject.prototype.getContent = function () { 8452 /** 8453 * Prints out all enumerable Variables from the Object 8454 * @param fieldObject 8455 * @returns {string} 8456 */ 8457 var createContentFromFieldObject = function createContentFromFieldObject(fieldObject) { 8458 var content = ''; 8459 8460 var keys = Object.keys(fieldObject).filter(function (key) { 8461 return key != 'content' && key != 'appearanceStreamContent' && key.substring(0, 1) != "_"; 8462 }); 8463 8464 for (var i in keys) { 8465 var key = keys[i]; 8466 var value = fieldObject[key]; 8467 8468 /*if (key == 'Rect' && value) { 8469 value = AcroForm.internal.calculateCoordinates.call(jsPDF.API.acroformPlugin.internal, value); 8470 }*/ 8471 8472 if (value) { 8473 if (Array.isArray(value)) { 8474 content += '/' + key + ' ' + AcroForm.internal.arrayToPdfArray(value) + "\n"; 8475 } else if (value instanceof AcroForm.PDFObject) { 8476 // In case it is a reference to another PDFObject, take the referennce number 8477 content += '/' + key + ' ' + value.objId + " 0 R" + "\n"; 8478 } else { 8479 content += '/' + key + ' ' + value + '\n'; 8480 } 8481 } 8482 } 8483 return content; 8484 }; 8485 8486 var object = ""; 8487 8488 object += createContentFromFieldObject(this); 8489 return object; 8490}; 8491 8492AcroForm.FormXObject = function () { 8493 AcroForm.PDFObject.call(this); 8494 this.Type = "/XObject"; 8495 this.Subtype = "/Form"; 8496 this.FormType = 1; 8497 this.BBox; 8498 this.Matrix; 8499 this.Resources = "2 0 R"; 8500 this.PieceInfo; 8501 var _stream; 8502 Object.defineProperty(this, 'Length', { 8503 enumerable: true, 8504 get: function get() { 8505 return _stream !== undefined ? _stream.length : 0; 8506 } 8507 });
8508 Object.defineProperty(this, 'stream', { 8509 enumerable: false, 8510 set: function set(val) { 8511 _stream = val; 8512 }, 8513 get: function get() { 8514 if (_stream) { 8515 return _stream; 8516 } else { 8517 return null; 8518 } 8519 } 8520 }); 8521}; 8522 8523AcroForm.internal.inherit(AcroForm.FormXObject, AcroForm.PDFObject); 8524 8525AcroForm.AcroFormDictionary = function () { 8526 AcroForm.PDFObject.call(this); 8527 var _Kids = []; 8528 Object.defineProperty(this, 'Kids', { 8529 enumerable: false, 8530 configurable: true, 8531 get: function get() { 8532 if (_Kids.length > 0) { 8533 return _Kids; 8534 } else { 8535 return; 8536 } 8537 } 8538 }); 8539 Object.defineProperty(this, 'Fields', { 8540 enumerable: true, 8541 configurable: true, 8542 get: function get() { 8543 return _Kids; 8544 } 8545 }); 8546 // Default Appearance 8547 this.DA; 8548}; 8549 8550AcroForm.internal.inherit(AcroForm.AcroFormDictionary, AcroForm.PDFObject); 8551 8552// ##### The Objects, the User can Create: 8553 8554 8555// The Field Object contains the Variables, that every Field needs 8556// Rectangle for Appearance: lower_left_X, lower_left_Y, width, height 8557AcroForm.Field = function () { 8558 'use strict'; 8559 8560 AcroForm.PDFObject.call(this); 8561 8562 var _Rect; 8563 Object.defineProperty(this, 'Rect', { 8564 enumerable: true, 8565 configurable: false, 8566 get: function get() { 8567 if (!_Rect) { 8568 return; 8569 } 8570 var tmp = _Rect; 8571 //var calculatedRes = AcroForm.internal.calculateCoordinates(_Rect); // do later! 8572 return tmp; 8573 }, 8574 set: function set(val) { 8575 _Rect = val; 8576 } 8577 }); 8578 8579 var _FT = ""; 8580 Object.defineProperty(this, 'FT', { 8581 enumerable: true, 8582 set: function set(val) { 8583 _FT = val; 8584 }, 8585 get: function get() { 8586 return _FT; 8587 } 8588 }); 8589 /** 8590 * The Partial name of the Field Object. 8591 * It has to be unique. 8592 */ 8593 var _T; 8594 8595 Object.defineProperty(this, 'T', { 8596 enumerable: true, 8597 configurable: false, 8598 set: function set(val) { 8599 _T = val; 8600 }, 8601 get: function get() { 8602 if (!_T || _T.length < 1) { 8603 if (this instanceof AcroForm.ChildClass) { 8604 // In case of a Child from a Radio´Group, you don't need a FieldName!!! 8605 return; 8606 } 8607 return "(FieldObject" + AcroForm.Field.FieldNum++ + ")"; 8608 } 8609 if (_T.substring(0, 1) == "(" && _T.substring(_T.length - 1)) { 8610 return _T; 8611 } 8612 return "(" + _T + ")"; 8613 } 8614 }); 8615 8616 var _DA; 8617 // Defines the default appearance (Needed for variable Text) 8618 Object.defineProperty(this, 'DA', { 8619 enumerable: true, 8620 get: function get() { 8621 if (!_DA) { 8622 return; 8623 } 8624 return '(' + _DA + ')'; 8625 }, 8626 set: function set(val) { 8627 _DA = val; 8628 } 8629 }); 8630 8631 var _DV; 8632 // Defines the default value 8633 Object.defineProperty(this, 'DV', { 8634 enumerable: true, 8635 configurable: true, 8636 get: function get() { 8637 if (!_DV) { 8638 return; 8639 } 8640 return _DV; 8641 }, 8642 set: function set(val) { 8643 _DV = val; 8644 } 8645 }); 8646 8647 //this.Type = "/Annot"; 8648 //this.Subtype = "/Widget"; 8649 Object.defineProperty(this, 'Type', { 8650 enumerable: true, 8651 get: function get() { 8652 return this.hasAnnotation ? "/Annot" : null; 8653 } 8654 }); 8655 8656 Object.defineProperty(this, 'Subtype', { 8657 enumerable: true, 8658 get: function get() { 8659 return this.hasAnnotation ? "/Widget" : null; 8660 } 8661 }); 8662 8663 /** 8664 * 8665 * @type {Array} 8666 */ 8667 this.BG; 8668 8669 Object.defineProperty(this, 'hasAnnotation', { 8670 enumerable: false, 8671 get: function get() { 8672 if (this.Rect || this.BC || this.BG) { 8673 return true; 8674 } 8675 return false;
8676 } 8677 }); 8678 8679 Object.defineProperty(this, 'hasAppearanceStream', { 8680 enumerable: false, 8681 configurable: true, 8682 writable: true 8683 }); 8684 8685 Object.defineProperty(this, 'page', { 8686 enumerable: false, 8687 configurable: true, 8688 writable: true 8689 }); 8690}; 8691AcroForm.Field.FieldNum = 0; 8692 8693AcroForm.internal.inherit(AcroForm.Field, AcroForm.PDFObject); 8694 8695AcroForm.ChoiceField = function () { 8696 AcroForm.Field.call(this); 8697 // Field Type = Choice Field 8698 this.FT = "/Ch"; 8699 // options 8700 this.Opt = []; 8701 this.V = '()'; 8702 // Top Index 8703 this.TI = 0; 8704 /** 8705 * Defines, whether the 8706 * @type {boolean} 8707 */ 8708 this.combo = false; 8709 /** 8710 * Defines, whether the Choice Field is an Edit Field. 8711 * An Edit Field is automatically an Combo Field. 8712 */ 8713 Object.defineProperty(this, 'edit', { 8714 enumerable: true, 8715 set: function set(val) { 8716 if (val == true) { 8717 this._edit = true; 8718 // ComboBox has to be true 8719 this.combo = true; 8720 } else { 8721 this._edit = false; 8722 } 8723 }, 8724 get: function get() { 8725 if (!this._edit) { 8726 return false; 8727 } 8728 return this._edit; 8729 }, 8730 configurable: false 8731 }); 8732 this.hasAppearanceStream = true; 8733 Object.defineProperty(this, 'V', { 8734 get: function get() { 8735 AcroForm.internal.toPdfString(); 8736 } 8737 }); 8738}; 8739AcroForm.internal.inherit(AcroForm.ChoiceField, AcroForm.Field); 8740window["ChoiceField"] = AcroForm.ChoiceField; 8741 8742AcroForm.ListBox = function () { 8743 AcroForm.ChoiceField.call(this); 8744 //var combo = true; 8745}; 8746AcroForm.internal.inherit(AcroForm.ListBox, AcroForm.ChoiceField); 8747window["ListBox"] = AcroForm.ListBox; 8748 8749AcroForm.ComboBox = function () { 8750 AcroForm.ListBox.call(this); 8751 this.combo = true; 8752}; 8753AcroForm.internal.inherit(AcroForm.ComboBox, AcroForm.ListBox); 8754window["ComboBox"] = AcroForm.ComboBox; 8755 8756AcroForm.EditBox = function () { 8757 AcroForm.ComboBox.call(this); 8758 this.edit = true; 8759}; 8760AcroForm.internal.inherit(AcroForm.EditBox, AcroForm.ComboBox); 8761window["EditBox"] = AcroForm.EditBox; 8762 8763AcroForm.Button = function () { 8764 AcroForm.Field.call(this); 8765 this.FT = "/Btn"; 8766 //this.hasAnnotation = true; 8767}; 8768AcroForm.internal.inherit(AcroForm.Button, AcroForm.Field); 8769window["Button"] = AcroForm.Button; 8770 8771AcroForm.PushButton = function () { 8772 AcroForm.Button.call(this); 8773 this.pushbutton = true; 8774}; 8775AcroForm.internal.inherit(AcroForm.PushButton, AcroForm.Button); 8776window["PushButton"] = AcroForm.PushButton; 8777 8778AcroForm.RadioButton = function () { 8779 AcroForm.Button.call(this); 8780 this.radio = true; 8781 var _Kids = []; 8782 Object.defineProperty(this, 'Kids', { 8783 enumerable: true, 8784 get: function get() { 8785 if (_Kids.length > 0) { 8786 return _Kids; 8787 } 8788 } 8789 }); 8790 8791 Object.defineProperty(this, '__Kids', { 8792 get: function get() { 8793 return _Kids; 8794 } 8795 }); 8796 8797 var _noToggleToOff; 8798 8799 Object.defineProperty(this, 'noToggleToOff', { 8800 enumerable: false, 8801 get: function get() { 8802 return _noToggleToOff; 8803 }, 8804 set: function set(val) { 8805 _noToggleToOff = val; 8806 } 8807 }); 8808 8809 //this.hasAnnotation = false; 8810}; 8811AcroForm.internal.inherit(AcroForm.RadioButton, AcroForm.Button); 8812window["RadioButton"] = AcroForm.RadioButton; 8813 8814/* 8815 * The Child classs of a RadioButton (the radioGroup) 8816 * -> The single Buttons 8817 */ 8818AcroForm.ChildClass = function (parent, name) { 8819 AcroForm.Field.call(this); 8820 this.Parent = parent; 8821 8822 // todo: set AppearanceType as variable that can be set from the outside... 8823 this._AppearanceType = AcroForm.Appearance.RadioButton.Circle; // The Default appearanceType is the Circle 8824 this.appearanceStreamContent = this._AppearanceType.createAppearanceStream(name); 8825 8826 // Set Print in the Annot Flag 8827 this.F = AcroForm.internal.setBitPosition(this.F, 3, 1); 8828 8829 // Set AppearanceCharacteristicsDictionary with default appearance if field is not interacting with user 8830 this.MK = this._AppearanceType.createMK(); // (8) -> Cross, (1)-> Circle, ()-> nothing 8831 8832 // Default Appearance is Off 8833 this.AS = "/Off"; // + name; 8834 8835 this._Name = name; 8836}; 8837AcroForm.internal.inherit(AcroForm.ChildClass, AcroForm.Field); 8838 8839AcroForm.RadioButton.prototype.setAppearance = function (appearance) { 8840 if (!('createAppearanceStream' in appearance && 'createMK' in appearance)) { 8841 console.log("Couldn't assign Appearance to RadioButton. Appearance was Invalid!"); 8842 return; 8843 } 8844 for (var i in this.__Kids) { 8845 var child = this.__Kids[i]; 8846 8847 child.appearanceStreamContent = appearance.createAppearanceStream(child._Name); 8848 child.MK = appearance.createMK(); 8849 } 8850}; 8851 8852AcroForm.RadioButton.prototype.createOption = function (name) { 8853 var parent = this; 8854 var child = new AcroForm.ChildClass(parent, name); 8855 // Add to Parent 8856 this.__Kids.push(child); 8857 8858 jsPDF.API.addField(child); 8859 8860 return child; 8861}; 8862 8863AcroForm.CheckBox = function () { 8864 Button.call(this); 8865 this.appearanceStreamContent = AcroForm.Appearance.CheckBox.createAppearanceStream(); 8866 this.MK = AcroForm.Appearance.CheckBox.createMK(); 8867 this.AS = "/On"; 8868 this.V = "/On"; 8869}; 8870AcroForm.internal.inherit(AcroForm.CheckBox, AcroForm.Button); 8871window["CheckBox"] = AcroForm.CheckBox; 8872 8873AcroForm.TextField = function () { 8874 AcroForm.Field.call(this); 8875 this.DA = AcroForm.Appearance.createDefaultAppearanceStream();
8876 this.F = 4; 8877 var _V; 8878 Object.defineProperty(this, 'V', { 8879 get: function get() { 8880 if (_V) { 8881 return "(" + _V + ")"; 8882 } else { 8883 return _V; 8884 } 8885 }, 8886 enumerable: true, 8887 set: function set(val) { 8888 _V = val; 8889 } 8890 }); 8891 8892 var _DV; 8893 Object.defineProperty(this, 'DV', { 8894 get: function get() { 8895 if (_DV) { 8896 return "(" + _DV + ")"; 8897 } else { 8898 return _DV; 8899 } 8900 }, 8901 enumerable: true, 8902 set: function set(val) { 8903 _DV = val; 8904 } 8905 }); 8906 8907 var _multiline = false; 8908 Object.defineProperty(this, 'multiline', { 8909 enumerable: false, 8910 get: function get() { 8911 return _multiline; 8912 }, 8913 set: function set(val) { 8914 _multiline = val; 8915 } 8916 }); 8917 8918 //this.multiline = false; 8919 //this.password = false; 8920 /** 8921 * For PDF 1.4 8922 * @type {boolean} 8923 */ 8924 //this.fileSelect = false; 8925 /** 8926 * For PDF 1.4 8927 * @type {boolean} 8928 */ 8929 //this.doNotSpellCheck = false; 8930 /** 8931 * For PDF 1.4 8932 * @type {boolean} 8933 */ 8934 //this.doNotScroll = false; 8935 8936 var _MaxLen = false; 8937 Object.defineProperty(this, 'MaxLen', { 8938 enumerable: true, 8939 get: function get() { 8940 return _MaxLen; 8941 }, 8942 set: function set(val) { 8943 _MaxLen = val; 8944 } 8945 }); 8946 8947 Object.defineProperty(this, 'hasAppearanceStream', { 8948 enumerable: false, 8949 get: function get() { 8950 return this.V || this.DV; 8951 } 8952 }); 8953}; 8954AcroForm.internal.inherit(AcroForm.TextField, AcroForm.Field); 8955window["TextField"] = AcroForm.TextField; 8956 8957AcroForm.PasswordField = function () { 8958 TextField.call(this); 8959 Object.defineProperty(this, 'password', { 8960 value: true, 8961 enumerable: false, 8962 configurable: false, 8963 writable: false 8964 }); 8965}; 8966AcroForm.internal.inherit(AcroForm.PasswordField, AcroForm.TextField); 8967window["PasswordField"] = AcroForm.PasswordField; 8968 8969// ############ internal functions 8970 8971/* 8972 * small workaround for calculating the TextMetric approximately 8973 * @param text 8974 * @param fontsize 8975 * @returns {TextMetrics} (Has Height and Width) 8976 */ 8977AcroForm.internal.calculateFontSpace = function (text, fontsize, fonttype) { 8978 var fonttype = fonttype || "helvetica"; 8979 //re-use canvas object for speed improvements 8980 var canvas = AcroForm.internal.calculateFontSpace.canvas || (AcroForm.internal.calculateFontSpace.canvas = document.createElement('canvas')); 8981 8982 var context = canvas.getContext('2d'); 8983 context.save(); 8984 var newFont = fontsize + " " + fonttype; 8985 context.font = newFont; 8986 var res = context.measureText(text); 8987 context.fontcolor = 'black'; 8988 // Calculate height: 8989 var context = canvas.getContext('2d'); 8990 res.height = context.measureText("3").width * 1.5; // 3 because in ZapfDingbats its a Hook and a 3 in normal fonts 8991 context.restore(); 8992 8993 return res; 8994}; 8995 8996AcroForm.internal.calculateX = function (formObject, text, font, maxFontSize) { 8997 var maxFontSize = maxFontSize || 12; 8998 var font = font || "helvetica"; 8999 var returnValue = { 9000 text: "", 9001 fontSize: "" 9002 }; 9003 // Remove Brackets 9004 text = text.substr(0, 1) == '(' ? text.substr(1) : text; 9005 text = text.substr(text.length - 1) == ')' ? text.substr(0, text.length - 1) : text; 9006 // split into array of words 9007 var textSplit = text.split(' '); 9008 9009 /** 9010 * the color could be ((alpha)||(r,g,b)||(c,m,y,k)) 9011 * @type {string} 9012 */ 9013 var fontSize = maxFontSize; // The Starting fontSize (The Maximum) 9014 var lineSpacing = 2; 9015 var borderPadding = 2; 9016 9017 var height = AcroForm.Appearance.internal.getHeight(formObject) || 0; 9018 height = height < 0 ? -height : height; 9019 var width = AcroForm.Appearance.internal.getWidth(formObject) || 0; 9020 width = width < 0 ? -width : width; 9021 9022 var isSmallerThanWidth = function isSmallerThanWidth(i, lastLine, fontSize) { 9023 if (i + 1 < textSplit.length) { 9024 var tmp = lastLine + " " + textSplit[i + 1]; 9025 var TextWidth = AcroForm.internal.calculateFontSpace(tmp, fontSize + "px", font).width; 9026 var FieldWidth = width - 2 * borderPadding; 9027 return TextWidth <= FieldWidth; 9028 } else { 9029 return false;
9030 } 9031 }; 9032 9033 fontSize++; 9034 FontSize: while (true) { 9035 var text = ""; 9036 fontSize--; 9037 var textHeight = AcroForm.internal.calculateFontSpace("3", fontSize + "px", font).height; 9038 var startY = formObject.multiline ? height - fontSize : (height - textHeight) / 2; 9039 startY += lineSpacing; 9040 var startX = -borderPadding; 9041 9042 var lastX = startX, 9043 lastY = startY; 9044 var firstWordInLine = 0, 9045 lastWordInLine = 0; 9046 var lastLength = 0; 9047 9048 if (fontSize == 0) { 9049 // In case, the Text doesn't fit at all 9050 fontSize = 12; 9051 text = "(...) Tj\n"; 9052 text += "% Width of Text: " + AcroForm.internal.calculateFontSpace(text, "1px").width + ", FieldWidth:" + width + "\n"; 9053 break; 9054 } 9055 9056 lastLength = AcroForm.internal.calculateFontSpace(textSplit[0] + " ", fontSize + "px", font).width; 9057 9058 var lastLine = ""; 9059 var lineCount = 0; 9060 Line: for (var i in textSplit) { 9061 lastLine += textSplit[i] + " "; 9062 // Remove last blank 9063 lastLine = lastLine.substr(lastLine.length - 1) == " " ? lastLine.substr(0, lastLine.length - 1) : lastLine; 9064 var key = parseInt(i); 9065 lastLength = AcroForm.internal.calculateFontSpace(lastLine + " ", fontSize + "px", font).width; 9066 var nextLineIsSmaller = isSmallerThanWidth(key, lastLine, fontSize); 9067 var isLastWord = i >= textSplit.length - 1; 9068 if (nextLineIsSmaller && !isLastWord) { 9069 lastLine += " "; 9070 continue; // Line 9071 } else if (!nextLineIsSmaller && !isLastWord) { 9072 if (!formObject.multiline) { 9073 continue FontSize; 9074 } else { 9075 if ((textHeight + lineSpacing) * (lineCount + 2) + lineSpacing > height) { 9076 // If the Text is higher than the FieldObject 9077 continue FontSize; 9078 } 9079 lastWordInLine = key; 9080 // go on 9081 } 9082 } else if (isLastWord) { 9083 lastWordInLine = key; 9084 } else { 9085 if (formObject.multiline && (textHeight + lineSpacing) * (lineCount + 2) + lineSpacing > height) { 9086 // If the Text is higher than the FieldObject 9087 continue FontSize; 9088 } 9089 } 9090 9091 var line = ''; 9092 9093 for (var x = firstWordInLine; x <= lastWordInLine; x++) { 9094 line += textSplit[x] + ' '; 9095 } 9096 9097 // Remove last blank 9098 line = line.substr(line.length - 1) == " " ? line.substr(0, line.length - 1) : line; 9099 //lastLength -= blankSpace.width; 9100 lastLength = AcroForm.internal.calculateFontSpace(line, fontSize + "px", font).width; 9101 9102 // Calculate startX 9103 switch (formObject.Q) { 9104 case 2: 9105 // Right justified 9106 startX = width - lastLength - borderPadding; 9107 break; 9108 case 1: 9109 // Q = 1 := Text-Alignment: Center 9110 startX = (width - lastLength) / 2; 9111 break; 9112 case 0: 9113 default: 9114 startX = borderPadding; 9115 break; 9116 } 9117 text += startX + ' ' + lastY + ' Td\n'; 9118 text += '(' + line + ') Tj\n'; 9119 // reset X in PDF 9120 text += -startX + ' 0 Td\n'; 9121 9122 // After a Line, adjust y position 9123 lastY = -(fontSize + lineSpacing); 9124 lastLength = 0; 9125 firstWordInLine = lastWordInLine + 1; 9126 lineCount++; 9127 9128 lastLine = ""; 9129 continue Line; 9130 } 9131 break; 9132 } 9133 9134 returnValue.text = text; 9135 returnValue.fontSize = fontSize; 9136 9137 return returnValue; 9138}; 9139 9140AcroForm.internal.calculateAppearanceStream = function (formObject) { 9141 if (formObject.appearanceStreamContent) { 9142 // If appearanceStream is already set, use it 9143 return formObject.appearanceStreamContent; 9144 } 9145
9146 if (!formObject.V && !formObject.DV) { 9147 return; 9148 } 9149 9150 // else calculate it 9151 9152 var stream = ''; 9153 9154 var text = formObject.V || formObject.DV; 9155 9156 var calcRes = AcroForm.internal.calculateX(formObject, text); 9157 9158 stream += '/Tx BMC\n' + 'q\n' + 9159 //color + '\n' + 9160 '/F1 ' + calcRes.fontSize + ' Tf\n' + 9161 // Text Matrix 9162 '1 0 0 1 0 0 Tm\n'; 9163 // Begin Text 9164 stream += 'BT\n'; 9165 stream += calcRes.text; 9166 // End Text 9167 stream += 'ET\n'; 9168 stream += 'Q\n' + 'EMC\n'; 9169 9170 var appearanceStreamContent = new AcroForm.createFormXObject(formObject); 9171 9172 appearanceStreamContent.stream = stream; 9173 9174 return appearanceStreamContent; 9175}; 9176 9177/* 9178 * Converts the Parameters from x,y,w,h to lowerLeftX, lowerLeftY, upperRightX, upperRightY 9179 * @param x 9180 * @param y 9181 * @param w 9182 * @param h 9183 * @returns {*[]} 9184 */ 9185AcroForm.internal.calculateCoordinates = function (x, y, w, h) { 9186 var coordinates = {}; 9187 9188 if (this.internal) { 9189 var mmtopx = function mmtopx(x) { 9190 return x * this.internal.scaleFactor; 9191 }; 9192 9193 if (Array.isArray(x)) { 9194 x[0] = AcroForm.scale(x[0]); 9195 x[1] = AcroForm.scale(x[1]); 9196 x[2] = AcroForm.scale(x[2]); 9197 x[3] = AcroForm.scale(x[3]); 9198 9199 coordinates.lowerLeft_X = x[0] || 0; 9200 coordinates.lowerLeft_Y = mmtopx.call(this, this.internal.pageSize.height) - x[3] - x[1] || 0; 9201 coordinates.upperRight_X = x[0] + x[2] || 0; 9202 coordinates.upperRight_Y = mmtopx.call(this, this.internal.pageSize.height) - x[1] || 0; 9203 } else { 9204 x = AcroForm.scale(x); 9205 y = AcroForm.scale(y); 9206 w = AcroForm.scale(w); 9207 h = AcroForm.scale(h); 9208 coordinates.lowerLeft_X = x || 0; 9209 coordinates.lowerLeft_Y = this.internal.pageSize.height - y || 0; 9210 coordinates.upperRight_X = x + w || 0; 9211 coordinates.upperRight_Y = this.internal.pageSize.height - y + h || 0; 9212 } 9213 } else { 9214 // old method, that is fallback, if we can't get the pageheight, the coordinate-system starts from lower left 9215 if (Array.isArray(x)) { 9216 coordinates.lowerLeft_X = x[0] || 0; 9217 coordinates.lowerLeft_Y = x[1] || 0; 9218 coordinates.upperRight_X = x[0] + x[2] || 0; 9219 coordinates.upperRight_Y = x[1] + x[3] || 0; 9220 } else { 9221 coordinates.lowerLeft_X = x || 0; 9222 coordinates.lowerLeft_Y = y || 0; 9223 coordinates.upperRight_X = x + w || 0; 9224 coordinates.upperRight_Y = y + h || 0; 9225 } 9226 } 9227 9228 return [coordinates.lowerLeft_X, coordinates.lowerLeft_Y, coordinates.upperRight_X, coordinates.upperRight_Y]; 9229}; 9230 9231AcroForm.internal.calculateColor = function (r, g, b) { 9232 var color = new Array(3); 9233 color.r = r | 0; 9234 color.g = g | 0; 9235 color.b = b | 0; 9236 return color; 9237}; 9238 9239AcroForm.internal.getBitPosition = function (variable, position) { 9240 variable = variable || 0; 9241 var bitMask = 1; 9242 bitMask = bitMask << position - 1; 9243 return variable | bitMask; 9244}; 9245 9246AcroForm.internal.setBitPosition = function (variable, position, value) { 9247 variable = variable || 0; 9248 value = value || 1; 9249 9250 var bitMask = 1; 9251 bitMask = bitMask << position - 1; 9252 9253 if (value == 1) { 9254 // Set the Bit to 1 9255 var variable = variable | bitMask; 9256 } else { 9257 // Set the Bit to 0 9258 var variable = variable & ~bitMask; 9259 } 9260 9261 return variable; 9262}; 9263 9264/** 9265 * jsPDF addHTML PlugIn 9266 * Copyright (c) 2014 Diego Casorran 9267 * 9268 * Licensed under the MIT License. 9269 * http://opensource.org/licenses/mit-license 9270 */ 9271 9272(function (jsPDFAPI) { 9273 'use strict'; 9274 9275 /** 9276 * Renders an HTML element to canvas object which added to the PDF 9277 * 9278 * This feature requires [html2canvas](https://github.com/niklasvh/html2canvas) 9279 * or [rasterizeHTML](https://github.com/cburgmer/rasterizeHTML.js) 9280 * 9281 * @returns {jsPDF} 9282 * @name addHTML 9283 * @param element {Mixed} HTML Element, or anything supported by html2canvas. 9284 * @param x {Number} starting X coordinate in jsPDF instance's declared units. 9285 * @param y {Number} starting Y coordinate in jsPDF instance's declared units. 9286 * @param options {Object} Additional options, check the code below. 9287 * @param callback {Function} to call when the rendering has finished. 9288 * NOTE: Every parameter is optional except 'element' and 'callback', in such 9289 * case the image is positioned at 0x0 covering the whole PDF document 9290 * size. Ie, to easily take screenshots of webpages saving them to PDF. 9291 * @deprecated This is being replace with a vector-supporting API. See 9292 * [this link](https://cdn.rawgit.com/MrRio/jsPDF/master/examples/html2pdf/showcase_supported_html.html) 9293 */ 9294 9295 jsPDFAPI.addHTML = function (element, x, y, options, callback) { 9296 'use strict'; 9297 9298 if (typeof html2canvas === 'undefined' && typeof rasterizeHTML === 'undefined') throw new Error('You need either ' + 'https://github.com/niklasvh/html2canvas' + ' or https://github.com/cburgmer/rasterizeHTML.js'); 9299 9300 if (typeof x !== 'number') { 9301 options = x; 9302 callback = y; 9303 } 9304 9305 if (typeof options === 'function') { 9306 callback = options; 9307 options = null; 9308 } 9309 9310 var I = this.internal, 9311 K = I.scaleFactor, 9312 W = I.pageSize.width, 9313 H = I.pageSize.height; 9314 9315 options = options || {}; 9316 options.onrendered = function (obj) { 9317 x = parseInt(x) || 0; 9318 y = parseInt(y) || 0; 9319 var dim = options.dim || {}; 9320 var h = dim.h || 0; 9321 var w = dim.w || Math.min(W, obj.width / K) - x; 9322 9323 var format = 'JPEG'; 9324 if (options.format) format = options.format; 9325 9326 if (obj.height > H && options.pagesplit) { 9327 var crop = function () { 9328 var cy = 0; 9329 while (1) { 9330 var canvas = document.createElement('canvas'); 9331 canvas.width = Math.min(W * K, obj.width); 9332 canvas.height = Math.min(H * K, obj.height - cy); 9333 var ctx = canvas.getContext('2d'); 9334 ctx.drawImage(obj, 0, cy, obj.width, canvas.height, 0, 0, canvas.width, canvas.height); 9335 var args = [canvas, x, cy ? 0 : y, canvas.width / K, canvas.height / K, format, null, 'SLOW']; 9336 this.addImage.apply(this, args); 9337 cy += canvas.height; 9338 if (cy >= obj.height) break; 9339 this.addPage(); 9340 }
9341 callback(w, cy, null, args); 9342 }.bind(this); 9343 if (obj.nodeName === 'CANVAS') { 9344 var img = new Image(); 9345 img.onload = crop; 9346 img.src = obj.toDataURL("image/png"); 9347 obj = img; 9348 } else { 9349 crop(); 9350 } 9351 } else { 9352 var alias = Math.random().toString(35); 9353 var args = [obj, x, y, w, h, format, alias, 'SLOW']; 9354 9355 this.addImage.apply(this, args); 9356 9357 callback(w, h, alias, args); 9358 } 9359 }.bind(this); 9360 9361 if (typeof html2canvas !== 'undefined' && !options.rstz) { 9362 return html2canvas(element, options); 9363 } 9364 9365 if (typeof rasterizeHTML !== 'undefined') { 9366 var meth = 'drawDocument'; 9367 if (typeof element === 'string') { 9368 meth = /^http/.test(element) ? 'drawURL' : 'drawHTML'; 9369 } 9370 options.width = options.width || W * K; 9371 return rasterizeHTML[meth](element, void 0, options).then(function (r) { 9372 options.onrendered(r.image); 9373 }, function (e) { 9374 callback(null, e); 9375 }); 9376 } 9377 9378 return null; 9379 }; 9380})(jsPDF.API); 9381 9382/** @preserve 9383 * jsPDF addImage plugin 9384 * Copyright (c) 2012 Jason Siefken, https://github.com/siefkenj/ 9385 * 2013 Chris Dowling, https://github.com/gingerchris 9386 * 2013 Trinh Ho, https://github.com/ineedfat 9387 * 2013 Edwin Alejandro Perez, https://github.com/eaparango 9388 * 2013 Norah Smith, https://github.com/burnburnrocket 9389 * 2014 Diego Casorran, https://github.com/diegocr 9390 * 2014 James Robb, https://github.com/jamesbrobb 9391 * 9392 * 9393 */ 9394 9395(function (jsPDFAPI) { 9396 'use strict'; 9397 9398 var namespace = 'addImage_', 9399 supported_image_types = ['jpeg', 'jpg', 'png']; 9400 9401 // Image functionality ported from pdf.js 9402 var putImage = function putImage(img) { 9403 9404 var objectNumber = this.internal.newObject(), 9405 out = this.internal.write, 9406 putStream = this.internal.putStream; 9407 9408 img['n'] = objectNumber; 9409 9410 out('<</Type /XObject'); 9411 out('/Subtype /Image'); 9412 out('/Width ' + img['w']); 9413 out('/Height ' + img['h']); 9414 if (img['cs'] === this.color_spaces.INDEXED) { 9415 out('/ColorSpace [/Indexed /DeviceRGB ' 9416 // if an indexed png defines more than one colour with transparency, we've created a smask 9417 + (img['pal'].length / 3 - 1) + ' ' + ('smask' in img ? objectNumber + 2 : objectNumber + 1) + ' 0 R]'); 9418 } else { 9419 out('/ColorSpace /' + img['cs']); 9420 if (img['cs'] === this.color_spaces.DEVICE_CMYK) { 9421 out('/Decode [1 0 1 0 1 0 1 0]'); 9422 } 9423 } 9424 out('/BitsPerComponent ' + img['bpc']); 9425 if ('f' in img) { 9426 out('/Filter /' + img['f']); 9427 } 9428 if ('dp' in img) { 9429 out('/DecodeParms <<' + img['dp'] + '>>'); 9430 } 9431 if ('trns' in img && img['trns'].constructor == Array) { 9432 var trns = '', 9433 i = 0, 9434 len = img['trns'].length; 9435 for (; i < len; i++) { 9436 trns += img['trns'][i] + ' ' + img['trns'][i] + ' '; 9437 }out('/Mask [' + trns + ']'); 9438 } 9439 if ('smask' in img) { 9440 out('/SMask ' + (objectNumber + 1) + ' 0 R'); 9441 } 9442 out('/Length ' + img['data'].length + '>>'); 9443 9444 putStream(img['data']); 9445 9446 out('endobj'); 9447 9448 // Soft mask 9449 if ('smask' in img) { 9450 var dp = '/Predictor ' + img['p'] + ' /Colors 1 /BitsPerComponent ' + img['bpc'] + ' /Columns ' + img['w']; 9451 var smask = { 'w': img['w'], 'h': img['h'], 'cs': 'DeviceGray', 'bpc': img['bpc'], 'dp': dp, 'data': img['smask'] }; 9452 if ('f' in img) smask.f = img['f']; 9453 putImage.call(this, smask); 9454 } 9455 9456 //Palette 9457 if (img['cs'] === this.color_spaces.INDEXED) { 9458 9459 this.internal.newObject(); 9460 //out('<< /Filter / ' + img['f'] +' /Length ' + img['pal'].length + '>>'); 9461 //putStream(zlib.compress(img['pal'])); 9462 out('<< /Length ' + img['pal'].length + '>>'); 9463 putStream(this.arrayBufferToBinaryString(new Uint8Array(img['pal']))); 9464 out('endobj'); 9465 } 9466 }, 9467 putResourcesCallback = function putResourcesCallback() { 9468 var images = this.internal.collections[namespace + 'images']; 9469 for (var i in images) { 9470 putImage.call(this, images[i]); 9471 } 9472 }, 9473 putXObjectsDictCallback = function putXObjectsDictCallback() { 9474 var images = this.internal.collections[namespace + 'images'], 9475 out = this.internal.write, 9476 image; 9477 for (var i in images) { 9478 image = images[i]; 9479 out('/I' + image['i'], image['n'], '0', 'R'); 9480 } 9481 }, 9482 checkCompressValue = function checkCompressValue(value) { 9483 if (value && typeof value === 'string') value = value.toUpperCase(); 9484 return value in jsPDFAPI.image_compression ? value : jsPDFAPI.image_compression.NONE; 9485 }, 9486 getImages = function getImages() { 9487 var images = this.internal.collections[namespace + 'images']; 9488 //first run, so initialise stuff 9489 if (!images) { 9490 this.internal.collections[namespace + 'images'] = images = {}; 9491 this.internal.events.subscribe('putResources', putResourcesCallback); 9492 this.internal.events.subscribe('putXobjectDict', putXObjectsDictCallback); 9493 } 9494 9495 return images; 9496 }, 9497 getImageIndex = function getImageIndex(images) { 9498 var imageIndex = 0; 9499 9500 if (images) { 9501 // this is NOT the first time this method is ran on this instance of jsPDF object. 9502 imageIndex = Object.keys ? Object.keys(images).length : function (o) { 9503 var i = 0; 9504 for (var e in o) { 9505 if (o.hasOwnProperty(e)) { 9506 i++; 9507 } 9508 } 9509 return i; 9510 }(images); 9511 } 9512 9513 return imageIndex; 9514 }, 9515 notDefined = function notDefined(value) { 9516 return typeof value === 'undefined' || value === null; 9517 }, 9518 generateAliasFromData = function generateAliasFromData(data) {
9519 return typeof data === 'string' && jsPDFAPI.sHashCode(data); 9520 }, 9521 doesNotSupportImageType = function doesNotSupportImageType(type) { 9522 return supported_image_types.indexOf(type) === -1; 9523 }, 9524 processMethodNotEnabled = function processMethodNotEnabled(type) { 9525 return typeof jsPDFAPI['process' + type.toUpperCase()] !== 'function'; 9526 }, 9527 isDOMElement = function isDOMElement(object) { 9528 return (typeof object === 'undefined' ? 'undefined' : _typeof(object)) === 'object' && object.nodeType === 1; 9529 }, 9530 createDataURIFromElement = function createDataURIFromElement(element, format, angle) { 9531 9532 //if element is an image which uses data url definition, just return the dataurl 9533 if (element.nodeName === 'IMG' && element.hasAttribute('src')) { 9534 var src = '' + element.getAttribute('src'); 9535 if (!angle && src.indexOf('data:image/') === 0) return src; 9536 9537 // only if the user doesn't care about a format 9538 if (!format && /\.png(?:[?#].*)?$/i.test(src)) format = 'png'; 9539 } 9540 9541 if (element.nodeName === 'CANVAS') { 9542 var canvas = element; 9543 } else { 9544 var canvas = document.createElement('canvas'); 9545 canvas.width = element.clientWidth || element.width; 9546 canvas.height = element.clientHeight || element.height; 9547 9548 var ctx = canvas.getContext('2d'); 9549 if (!ctx) { 9550 throw 'addImage requires canvas to be supported by browser.'; 9551 }
9552 if (angle) { 9553 var x, 9554 y, 9555 b, 9556 c, 9557 s, 9558 w, 9559 h, 9560 to_radians = Math.PI / 180, 9561 angleInRadians; 9562 9563 if ((typeof angle === 'undefined' ? 'undefined' : _typeof(angle)) === 'object') { 9564 x = angle.x; 9565 y = angle.y; 9566 b = angle.bg; 9567 angle = angle.angle; 9568 } 9569 angleInRadians = angle * to_radians; 9570 c = Math.abs(Math.cos(angleInRadians)); 9571 s = Math.abs(Math.sin(angleInRadians)); 9572 w = canvas.width; 9573 h = canvas.height; 9574 canvas.width = h * s + w * c; 9575 canvas.height = h * c + w * s; 9576 9577 if (isNaN(x)) x = canvas.width / 2; 9578 if (isNaN(y)) y = canvas.height / 2; 9579 9580 ctx.clearRect(0, 0, canvas.width, canvas.height); 9581 ctx.fillStyle = b || 'white'; 9582 ctx.fillRect(0, 0, canvas.width, canvas.height); 9583 ctx.save(); 9584 ctx.translate(x, y); 9585 ctx.rotate(angleInRadians); 9586 ctx.drawImage(element, -(w / 2), -(h / 2)); 9587 ctx.rotate(-angleInRadians); 9588 ctx.translate(-x, -y); 9589 ctx.restore(); 9590 } else { 9591 ctx.drawImage(element, 0, 0, canvas.width, canvas.height); 9592 } 9593 } 9594 return canvas.toDataURL(('' + format).toLowerCase() == 'png' ? 'image/png' : 'image/jpeg'); 9595 }, 9596 checkImagesForAlias = function checkImagesForAlias(alias, images) { 9597 var cached_info; 9598 if (images) { 9599 for (var e in images) { 9600 if (alias === images[e].alias) { 9601 cached_info = images[e]; 9602 break; 9603 } 9604 } 9605 } 9606 return cached_info; 9607 }, 9608 determineWidthAndHeight = function determineWidthAndHeight(w, h, info) { 9609 if (!w && !h) { 9610 w = -96; 9611 h = -96; 9612 } 9613 if (w < 0) { 9614 w = -1 * info['w'] * 72 / w / this.internal.scaleFactor; 9615 } 9616 if (h < 0) { 9617 h = -1 * info['h'] * 72 / h / this.internal.scaleFactor; 9618 } 9619 if (w === 0) { 9620 w = h * info['w'] / info['h']; 9621 } 9622 if (h === 0) { 9623 h = w * info['h'] / info['w']; 9624 } 9625 9626 return [w, h]; 9627 }, 9628 writeImageToPDF = function writeImageToPDF(x, y, w, h, info, index, images) { 9629 var dims = determineWidthAndHeight.call(this, w, h, info), 9630 coord = this.internal.getCoordinateString, 9631 vcoord = this.internal.getVerticalCoordinateString; 9632 9633 w = dims[0]; 9634 h = dims[1]; 9635 9636 images[index] = info; 9637 9638 this.internal.write('q', coord(w), '0 0', coord(h) // TODO: check if this should be shifted by vcoord 9639 , coord(x), vcoord(y + h), 'cm /I' + info['i'], 'Do Q'); 9640 }; 9641 9642 /** 9643 * COLOR SPACES 9644 */ 9645 jsPDFAPI.color_spaces = { 9646 DEVICE_RGB: 'DeviceRGB', 9647 DEVICE_GRAY: 'DeviceGray', 9648 DEVICE_CMYK: 'DeviceCMYK', 9649 CAL_GREY: 'CalGray', 9650 CAL_RGB: 'CalRGB', 9651 LAB: 'Lab', 9652 ICC_BASED: 'ICCBased', 9653 INDEXED: 'Indexed', 9654 PATTERN: 'Pattern', 9655 SEPARATION: 'Separation', 9656 DEVICE_N: 'DeviceN' 9657 }; 9658 9659 /** 9660 * DECODE METHODS 9661 */ 9662 jsPDFAPI.decode = { 9663 DCT_DECODE: 'DCTDecode', 9664 FLATE_DECODE: 'FlateDecode', 9665 LZW_DECODE: 'LZWDecode', 9666 JPX_DECODE: 'JPXDecode', 9667 JBIG2_DECODE: 'JBIG2Decode', 9668 ASCII85_DECODE: 'ASCII85Decode', 9669 ASCII_HEX_DECODE: 'ASCIIHexDecode', 9670 RUN_LENGTH_DECODE: 'RunLengthDecode', 9671 CCITT_FAX_DECODE: 'CCITTFaxDecode' 9672 }; 9673 9674 /** 9675 * IMAGE COMPRESSION TYPES 9676 */ 9677 jsPDFAPI.image_compression = { 9678 NONE: 'NONE', 9679 FAST: 'FAST', 9680 MEDIUM: 'MEDIUM', 9681 SLOW: 'SLOW' 9682 }; 9683 9684 jsPDFAPI.sHashCode = function (str) { 9685 return Array.prototype.reduce && str.split("").reduce(function (a, b) { 9686 a = (a << 5) - a + b.charCodeAt(0);return a & a; 9687 }, 0); 9688 }; 9689 9690 jsPDFAPI.isString = function (object) { 9691 return typeof object === 'string'; 9692 }; 9693 9694 /** 9695 * Strips out and returns info from a valid base64 data URI 9696 * @param {String[dataURI]} a valid data URI of format 'data:[<MIME-type>][;base64],<data>' 9697 * @returns an Array containing the following 9698 * [0] the complete data URI 9699 * [1] <MIME-type> 9700 * [2] format - the second part of the mime-type i.e 'png' in 'image/png' 9701 * [4] <data> 9702 */ 9703 jsPDFAPI.extractInfoFromBase64DataURI = function (dataURI) { 9704 return (/^data:([\w]+?\/([\w]+?));base64,(.+?)$/g.exec(dataURI) 9705 ); 9706 }; 9707 9708 /** 9709 * Check to see if ArrayBuffer is supported 9710 */ 9711 jsPDFAPI.supportsArrayBuffer = function () { 9712 return typeof ArrayBuffer !== 'undefined' && typeof Uint8Array !== 'undefined'; 9713 }; 9714 9715 /** 9716 * Tests supplied object to determine if ArrayBuffer 9717 * @param {Object[object]} 9718 */ 9719 jsPDFAPI.isArrayBuffer = function (object) { 9720 if (!this.supportsArrayBuffer()) return false;
9721 return object instanceof ArrayBuffer; 9722 }; 9723 9724 /** 9725 * Tests supplied object to determine if it implements the ArrayBufferView (TypedArray) interface 9726 * @param {Object[object]} 9727 */ 9728 jsPDFAPI.isArrayBufferView = function (object) { 9729 if (!this.supportsArrayBuffer()) return false; 9730 if (typeof Uint32Array === 'undefined') return false; 9731 return object instanceof Int8Array || object instanceof Uint8Array || typeof Uint8ClampedArray !== 'undefined' && object instanceof Uint8ClampedArray || object instanceof Int16Array || object instanceof Uint16Array || object instanceof Int32Array || object instanceof Uint32Array || object instanceof Float32Array || object instanceof Float64Array; 9732 }; 9733 9734 /** 9735 * Exactly what it says on the tin 9736 */ 9737 jsPDFAPI.binaryStringToUint8Array = function (binary_string) { 9738 /* 9739 * not sure how efficient this will be will bigger files. Is there a native method? 9740 */ 9741 var len = binary_string.length; 9742 var bytes = new Uint8Array(len); 9743 for (var i = 0; i < len; i++) { 9744 bytes[i] = binary_string.charCodeAt(i); 9745 } 9746 return bytes; 9747 }; 9748 9749 /** 9750 * Convert the Buffer to a Binary String 9751 */ 9752 jsPDFAPI.arrayBufferToBinaryString = function (buffer) { 9753 if (typeof window.atob === "function") { 9754 return atob(this.arrayBufferToBase64(buffer)); 9755 } else { 9756 var data = this.isArrayBuffer(buffer) ? buffer : new Uint8Array(buffer); 9757 var chunkSizeForSlice = 0x5000; 9758 var binary_string = ''; 9759 var slicesCount = Math.round(data.byteLength / chunkSizeForSlice); 9760 for (var i = 0; i < slicesCount; i++) { 9761 binary_string += String.fromCharCode.apply(null, data.slice(i * chunkSizeForSlice, i * chunkSizeForSlice + chunkSizeForSlice)); 9762 } 9763 return binary_string; 9764 } 9765 }; 9766 9767 /** 9768 * Converts an ArrayBuffer directly to base64 9769 * 9770 * Taken from here 9771 * 9772 * http://jsperf.com/encoding-xhr-image-data/31 9773 * 9774 * Need to test if this is a better solution for larger files 9775 * 9776 */ 9777 jsPDFAPI.arrayBufferToBase64 = function (arrayBuffer) { 9778 var base64 = ''; 9779 var encodings = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; 9780 9781 var bytes = new Uint8Array(arrayBuffer); 9782 var byteLength = bytes.byteLength; 9783 var byteRemainder = byteLength % 3; 9784 var mainLength = byteLength - byteRemainder; 9785 9786 var a, b, c, d; 9787 var chunk; 9788 9789 // Main loop deals with bytes in chunks of 3 9790 for (var i = 0; i < mainLength; i = i + 3) { 9791 // Combine the three bytes into a single integer 9792 chunk = bytes[i] << 16 | bytes[i + 1] << 8 | bytes[i + 2]; 9793 9794 // Use bitmasks to extract 6-bit segments from the triplet 9795 a = (chunk & 16515072) >> 18; // 16515072 = (2^6 - 1) << 18 9796 b = (chunk & 258048) >> 12; // 258048 = (2^6 - 1) << 12 9797 c = (chunk & 4032) >> 6; // 4032 = (2^6 - 1) << 6 9798 d = chunk & 63; // 63 = 2^6 - 1 9799 9800 // Convert the raw binary segments to the appropriate ASCII encoding 9801 base64 += encodings[a] + encodings[b] + encodings[c] + encodings[d]; 9802 } 9803 9804 // Deal with the remaining bytes and padding 9805 if (byteRemainder == 1) { 9806 chunk = bytes[mainLength]; 9807 9808 a = (chunk & 252) >> 2; // 252 = (2^6 - 1) << 2 9809 9810 // Set the 4 least significant bits to zero 9811 b = (chunk & 3) << 4; // 3 = 2^2 - 1 9812 9813 base64 += encodings[a] + encodings[b] + '=='; 9814 } else if (byteRemainder == 2) { 9815 chunk = bytes[mainLength] << 8 | bytes[mainLength + 1]; 9816 9817 a = (chunk & 64512) >> 10; // 64512 = (2^6 - 1) << 10 9818 b = (chunk & 1008) >> 4; // 1008 = (2^6 - 1) << 4 9819 9820 // Set the 2 least significant bits to zero 9821 c = (chunk & 15) << 2; // 15 = 2^4 - 1 9822 9823 base64 += encodings[a] + encodings[b] + encodings[c] + '='; 9824 } 9825 9826 return base64; 9827 }; 9828 9829 jsPDFAPI.createImageInfo = function (data, wd, ht, cs, bpc, f, imageIndex, alias, dp, trns, pal, smask, p) { 9830 var info = { 9831 alias: alias, 9832 w: wd, 9833 h: ht, 9834 cs: cs, 9835 bpc: bpc, 9836 i: imageIndex, 9837 data: data 9838 // n: objectNumber will be added by putImage code 9839 }; 9840 9841 if (f) info.f = f; 9842 if (dp) info.dp = dp; 9843 if (trns) info.trns = trns; 9844 if (pal) info.pal = pal; 9845 if (smask) info.smask = smask; 9846 if (p) info.p = p; // predictor parameter for PNG compression 9847 9848 return info; 9849 }; 9850 9851 jsPDFAPI.addImage = function (imageData, format, x, y, w, h, alias, compression, rotation) { 9852 'use strict'; 9853 9854 if (typeof format !== 'string') { 9855 var tmp = h; 9856 h = w; 9857 w = y; 9858 y = x; 9859 x = format; 9860 format = tmp; 9861 } 9862 9863 if ((typeof imageData === 'undefined' ? 'undefined' : _typeof(imageData)) === 'object' && !isDOMElement(imageData) && "imageData" in imageData) { 9864 var options = imageData; 9865 9866 imageData = options.imageData; 9867 format = options.format || format; 9868 x = options.x || x || 0; 9869 y = options.y || y || 0; 9870 w = options.w || w; 9871 h = options.h || h; 9872 alias = options.alias || alias; 9873 compression = options.compression || compression; 9874 rotation = options.rotation || options.angle || rotation; 9875 } 9876 9877 if (isNaN(x) || isNaN(y)) { 9878 console.error('jsPDF.addImage: Invalid coordinates', arguments);
9879 throw new Error('Invalid coordinates passed to jsPDF.addImage'); 9880 } 9881 9882 var images = getImages.call(this), 9883 info; 9884 9885 if (!(info = checkImagesForAlias(imageData, images))) { 9886 var dataAsBinaryString; 9887 9888 if (isDOMElement(imageData)) imageData = createDataURIFromElement(imageData, format, rotation); 9889 9890 if (notDefined(alias)) alias = generateAliasFromData(imageData); 9891 9892 if (!(info = checkImagesForAlias(alias, images))) { 9893 9894 if (this.isString(imageData)) { 9895 9896 var base64Info = this.extractInfoFromBase64DataURI(imageData); 9897 9898 if (base64Info) { 9899 9900 format = base64Info[2]; 9901 imageData = atob(base64Info[3]); //convert to binary string 9902 } else { 9903 9904 if (imageData.charCodeAt(0) === 0x89 && imageData.charCodeAt(1) === 0x50 && imageData.charCodeAt(2) === 0x4e && imageData.charCodeAt(3) === 0x47) format = 'png'; 9905 } 9906 } 9907 format = (format || 'JPEG').toLowerCase(); 9908 9909 if (doesNotSupportImageType(format)) throw new Error('addImage currently only supports formats ' + supported_image_types + ', not \'' + format + '\''); 9910 9911 if (processMethodNotEnabled(format)) throw new Error('please ensure that the plugin for \'' + format + '\' support is added'); 9912 9913 /** 9914 * need to test if it's more efficient to convert all binary strings 9915 * to TypedArray - or should we just leave and process as string? 9916 */ 9917 if (this.supportsArrayBuffer()) { 9918 // no need to convert if imageData is already uint8array 9919 if (!(imageData instanceof Uint8Array)) { 9920 dataAsBinaryString = imageData; 9921 imageData = this.binaryStringToUint8Array(imageData); 9922 } 9923 } 9924 9925 info = this['process' + format.toUpperCase()](imageData, getImageIndex(images), alias, checkCompressValue(compression), dataAsBinaryString); 9926 9927 if (!info) throw new Error('An unkwown error occurred whilst processing the image'); 9928 } 9929 } 9930 9931 writeImageToPDF.call(this, x, y, w, h, info, info.i, images); 9932 9933 return this; 9934 }; 9935 9936 /** 9937 * JPEG SUPPORT 9938 **/ 9939 9940 //takes a string imgData containing the raw bytes of 9941 //a jpeg image and returns [width, height] 9942 //Algorithm from: http://www.64lines.com/jpeg-width-height 9943 var getJpegSize = function getJpegSize(imgData) { 9944 'use strict'; 9945 9946 var width, height, numcomponents; 9947 // Verify we have a valid jpeg header 0xff,0xd8,0xff,0xe0,?,?,'J','F','I','F',0x00 9948 if (!imgData.charCodeAt(0) === 0xff || !imgData.charCodeAt(1) === 0xd8 || !imgData.charCodeAt(2) === 0xff || !imgData.charCodeAt(3) === 0xe0 || !imgData.charCodeAt(6) === 'J'.charCodeAt(0) || !imgData.charCodeAt(7) === 'F'.charCodeAt(0) || !imgData.charCodeAt(8) === 'I'.charCodeAt(0) || !imgData.charCodeAt(9) === 'F'.charCodeAt(0) || !imgData.charCodeAt(10) === 0x00) { 9949 throw new Error('getJpegSize requires a binary string jpeg file'); 9950 } 9951 var blockLength = imgData.charCodeAt(4) * 256 + imgData.charCodeAt(5); 9952 var i = 4, 9953 len = imgData.length; 9954 while (i < len) { 9955 i += blockLength; 9956 if (imgData.charCodeAt(i) !== 0xff) { 9957 throw new Error('getJpegSize could not find the size of the image'); 9958 } 9959 if (imgData.charCodeAt(i + 1) === 0xc0 || //(SOF) Huffman - Baseline DCT 9960 imgData.charCodeAt(i + 1) === 0xc1 || //(SOF) Huffman - Extended sequential DCT 9961 imgData.charCodeAt(i + 1) === 0xc2 || // Progressive DCT (SOF2) 9962 imgData.charCodeAt(i + 1) === 0xc3 || // Spatial (sequential) lossless (SOF3) 9963 imgData.charCodeAt(i + 1) === 0xc4 || // Differential sequential DCT (SOF5) 9964 imgData.charCodeAt(i + 1) === 0xc5 || // Differential progressive DCT (SOF6) 9965 imgData.charCodeAt(i + 1) === 0xc6 || // Differential spatial (SOF7) 9966 imgData.charCodeAt(i + 1) === 0xc7) { 9967 height = imgData.charCodeAt(i + 5) * 256 + imgData.charCodeAt(i + 6); 9968 width = imgData.charCodeAt(i + 7) * 256 + imgData.charCodeAt(i + 8); 9969 numcomponents = imgData.charCodeAt(i + 9); 9970 return [width, height, numcomponents]; 9971 } else { 9972 i += 2; 9973 blockLength = imgData.charCodeAt(i) * 256 + imgData.charCodeAt(i + 1); 9974 } 9975 } 9976 }, 9977 getJpegSizeFromBytes = function getJpegSizeFromBytes(data) { 9978 9979 var hdr = data[0] << 8 | data[1]; 9980 9981 if (hdr !== 0xFFD8) throw new Error('Supplied data is not a JPEG'); 9982 9983 var len = data.length, 9984 block = (data[4] << 8) + data[5], 9985 pos = 4, 9986 bytes, 9987 width, 9988 height, 9989 numcomponents; 9990 9991 while (pos < len) { 9992 pos += block; 9993 bytes = readBytes(data, pos); 9994 block = (bytes[2] << 8) + bytes[3]; 9995 if ((bytes[1] === 0xC0 || bytes[1] === 0xC2) && bytes[0] === 0xFF && block > 7) { 9996 bytes = readBytes(data, pos + 5); 9997 width = (bytes[2] << 8) + bytes[3]; 9998 height = (bytes[0] << 8) + bytes[1]; 9999 numcomponents = bytes[4]; 10000 return { width: width, height: height, numcomponents: numcomponents }; 10001 } 10002 10003 pos += 2; 10004 } 10005 10006 throw new Error('getJpegSizeFromBytes could not find the size of the image'); 10007 }, 10008 readBytes = function readBytes(data, offset) { 10009 return data.subarray(offset, offset + 5); 10010 }; 10011 10012 jsPDFAPI.processJPEG = function (data, index, alias, compression, dataAsBinaryString) { 10013 'use strict'; 10014 10015 var colorSpace = this.color_spaces.DEVICE_RGB, 10016 filter = this.decode.DCT_DECODE, 10017 bpc = 8, 10018 dims; 10019 10020 if (this.isString(data)) { 10021 dims = getJpegSize(data); 10022 return this.createImageInfo(data, dims[0], dims[1], dims[3] == 1 ? this.color_spaces.DEVICE_GRAY : colorSpace, bpc, filter, index, alias); 10023 } 10024 10025 if (this.isArrayBuffer(data)) data = new Uint8Array(data); 10026 10027 if (this.isArrayBufferView(data)) { 10028 10029 dims = getJpegSizeFromBytes(data); 10030 10031 // if we already have a stored binary string rep use that 10032 data = dataAsBinaryString || this.arrayBufferToBinaryString(data); 10033 10034 return this.createImageInfo(data, dims.width, dims.height, dims.numcomponents == 1 ? this.color_spaces.DEVICE_GRAY : colorSpace, bpc, filter, index, alias); 10035 } 10036 10037 return null; 10038 }; 10039
10040 jsPDFAPI.processJPG = function () /*data, index, alias, compression, dataAsBinaryString*/{ 10041 return this.processJPEG.apply(this, arguments); 10042 }; 10043})(jsPDF.API); 10044 10045/** 10046 * jsPDF Annotations PlugIn 10047 * Copyright (c) 2014 Steven Spungin (TwelveTone LLC) [email protected] 10048 * 10049 * Licensed under the MIT License. 10050 * http://opensource.org/licenses/mit-license 10051 */ 10052 10053/** 10054 * There are many types of annotations in a PDF document. Annotations are placed 10055 * on a page at a particular location. They are not 'attached' to an object. 10056 * <br /> 10057 * This plugin current supports <br /> 10058 * <li> Goto Page (set pageNumber and top in options) 10059 * <li> Goto Name (set name and top in options) 10060 * <li> Goto URL (set url in options) 10061 * <p> 10062 * The destination magnification factor can also be specified when goto is a page number or a named destination. (see documentation below) 10063 * (set magFactor in options). XYZ is the default. 10064 * </p> 10065 * <p> 10066 * Links, Text, Popup, and FreeText are supported. 10067 * </p> 10068 * <p> 10069 * Options In PDF spec Not Implemented Yet 10070 * <li> link border 10071 * <li> named target 10072 * <li> page coordinates 10073 * <li> destination page scaling and layout 10074 * <li> actions other than URL and GotoPage 10075 * <li> background / hover actions 10076 * </p> 10077 */ 10078 10079/* 10080 Destination Magnification Factors 10081 See PDF 1.3 Page 386 for meanings and options 10082 10083 [supported] 10084 XYZ (options; left top zoom) 10085 Fit (no options) 10086 FitH (options: top) 10087 FitV (options: left) 10088 10089 [not supported] 10090 FitR 10091 FitB 10092 FitBH 10093 FitBV 10094 */ 10095 10096(function (jsPDFAPI) { 10097 'use strict'; 10098 10099 var annotationPlugin = { 10100 10101 /** 10102 * An array of arrays, indexed by <em>pageNumber</em>. 10103 */ 10104 annotations: [], 10105 10106 f2: function f2(number) { 10107 return number.toFixed(2); 10108 }, 10109 10110 notEmpty: function notEmpty(obj) { 10111 if (typeof obj != 'undefined') { 10112 if (obj != '') { 10113 return true; 10114 } 10115 } 10116 } 10117 }; 10118 10119 jsPDF.API.annotationPlugin = annotationPlugin; 10120 10121 jsPDF.API.events.push(['addPage', function (info) { 10122 this.annotationPlugin.annotations[info.pageNumber] = []; 10123 }]); 10124 10125 jsPDFAPI.events.push(['putPage', function (info) { 10126 //TODO store annotations in pageContext so reorder/remove will not affect them. 10127 var pageAnnos = this.annotationPlugin.annotations[info.pageNumber]; 10128 10129 var found = false; 10130 for (var a = 0; a < pageAnnos.length && !found; a++) { 10131 var anno = pageAnnos[a]; 10132 switch (anno.type) { 10133 case 'link': 10134 if (annotationPlugin.notEmpty(anno.options.url) || annotationPlugin.notEmpty(anno.options.pageNumber)) { 10135 found = true; 10136 break; 10137 } 10138 case 'reference': 10139 case 'text': 10140 case 'freetext': 10141 found = true; 10142 break; 10143 } 10144 } 10145 if (found == false) { 10146 return; 10147 } 10148 10149 this.internal.write("/Annots ["); 10150 var f2 = this.annotationPlugin.f2; 10151 var k = this.internal.scaleFactor; 10152 var pageHeight = this.internal.pageSize.height; 10153 var pageInfo = this.internal.getPageInfo(info.pageNumber); 10154 for (var a = 0; a < pageAnnos.length; a++) { 10155 var anno = pageAnnos[a]; 10156 10157 switch (anno.type) { 10158 case 'reference': 10159 // References to Widget Anotations (for AcroForm Fields) 10160 this.internal.write(' ' + anno.object.objId + ' 0 R '); 10161 break; 10162 case 'text': 10163 // Create a an object for both the text and the popup 10164 var objText = this.internal.newAdditionalObject(); 10165 var objPopup = this.internal.newAdditionalObject(); 10166 10167 var title = anno.title || 'Note'; 10168 var rect = "/Rect [" + f2(anno.bounds.x * k) + " " + f2(pageHeight - (anno.bounds.y + anno.bounds.h) * k) + " " + f2((anno.bounds.x + anno.bounds.w) * k) + " " + f2((pageHeight - anno.bounds.y) * k) + "] "; 10169 line = '<</Type /Annot /Subtype /' + 'Text' + ' ' + rect + '/Contents (' + anno.contents + ')'; 10170 line += ' /Popup ' + objPopup.objId + " 0 R"; 10171 line += ' /P ' + pageInfo.objId + " 0 R"; 10172 line += ' /T (' + title + ') >>'; 10173 objText.content = line; 10174 10175 var parent = objText.objId + ' 0 R'; 10176 var popoff = 30; 10177 var rect = "/Rect [" + f2((anno.bounds.x + popoff) * k) + " " + f2(pageHeight - (anno.bounds.y + anno.bounds.h) * k) + " " + f2((anno.bounds.x + anno.bounds.w + popoff) * k) + " " + f2((pageHeight - anno.bounds.y) * k) + "] "; 10178 //var rect2 = "/Rect [" + f2(anno.bounds.x * k) + " " + f2((pageHeight - anno.bounds.y) * k) + " " + f2(anno.bounds.x + anno.bounds.w * k) + " " + f2(pageHeight - (anno.bounds.y + anno.bounds.h) * k) + "] "; 10179 line = '<</Type /Annot /Subtype /' + 'Popup' + ' ' + rect + ' /Parent ' + parent; 10180 if (anno.open) { 10181 line += ' /Open true'; 10182 } 10183 line += ' >>'; 10184 objPopup.content = line; 10185 10186 this.internal.write(objText.objId, '0 R', objPopup.objId, '0 R'); 10187 10188 break; 10189 case 'freetext': 10190 var rect = "/Rect [" + f2(anno.bounds.x * k) + " " + f2((pageHeight - anno.bounds.y) * k) + " " + f2(anno.bounds.x + anno.bounds.w * k) + " " + f2(pageHeight - (anno.bounds.y + anno.bounds.h) * k) + "] "; 10191 var color = anno.color || '#000000'; 10192 line = '<</Type /Annot /Subtype /' + 'FreeText' + ' ' + rect + '/Contents (' + anno.contents + ')'; 10193 line += ' /DS(font: Helvetica,sans-serif 12.0pt; text-align:left; color:#' + color + ')'; 10194 line += ' /Border [0 0 0]'; 10195 line += ' >>'; 10196 this.internal.write(line); 10197 break; 10198 case 'link': 10199 if (anno.options.name) { 10200 var loc = this.annotations._nameMap[anno.options.name]; 10201 anno.options.pageNumber = loc.page; 10202 anno.options.top = loc.y; 10203 } else { 10204 if (!anno.options.top) { 10205 anno.options.top = 0; 10206 } 10207 } 10208 10209 var rect = "/Rect [" + f2(anno.x * k) + " " + f2((pageHeight - anno.y) * k) + " " + f2((anno.x + anno.w) * k) + " " + f2((pageHeight - (anno.y + anno.h)) * k) + "] "; 10210 10211 var line = ''; 10212 if (anno.options.url) { 10213 line = '<</Type /Annot /Subtype /Link ' + rect + '/Border [0 0 0] /A <</S /URI /URI (' + anno.options.url + ') >>'; 10214 } else if (anno.options.pageNumber) { 10215 // first page is 0 10216 var info = this.internal.getPageInfo(anno.options.pageNumber); 10217 line = '<</Type /Annot /Subtype /Link ' + rect + '/Border [0 0 0] /Dest [' + info.objId + " 0 R"; 10218 anno.options.magFactor = anno.options.magFactor || "XYZ"; 10219 switch (anno.options.magFactor) { 10220 case 'Fit': 10221 line += ' /Fit]'; 10222 break; 10223 case 'FitH': 10224 //anno.options.top = anno.options.top || f2(pageHeight * k); 10225 line += ' /FitH ' + anno.options.top + ']'; 10226 break; 10227 case 'FitV': 10228 anno.options.left = anno.options.left || 0; 10229 line += ' /FitV ' + anno.options.left + ']'; 10230 break; 10231 case 'XYZ': 10232 default: 10233 var top = f2((pageHeight - anno.options.top) * k); // || f2(pageHeight * k); 10234 anno.options.left = anno.options.left || 0; 10235 // 0 or null zoom will not change zoom factor 10236 if (typeof anno.options.zoom === 'undefined') { 10237 anno.options.zoom = 0; 10238 } 10239 line += ' /XYZ ' + anno.options.left + ' ' + top + ' ' + anno.options.zoom + ']'; 10240 break; 10241 } 10242 } else { 10243 // TODO error - should not be here 10244 } 10245 if (line != '') { 10246 line += " >>"; 10247 this.internal.write(line); 10248 } 10249 break; 10250 } 10251 } 10252 this.internal.write("]"); 10253 }]); 10254
10255 jsPDFAPI.createAnnotation = function (options) { 10256 switch (options.type) { 10257 case 'link': 10258 this.link(options.bounds.x, options.bounds.y, options.bounds.w, options.bounds.h, options); 10259 break; 10260 case 'text': 10261 case 'freetext': 10262 this.annotationPlugin.annotations[this.internal.getCurrentPageInfo().pageNumber].push(options); 10263 break; 10264 } 10265 }; 10266 10267 /** 10268 * valid options 10269 * <li> pageNumber or url [required] 10270 * <p>If pageNumber is specified, top and zoom may also be specified</p> 10271 */ 10272 jsPDFAPI.link = function (x, y, w, h, options) { 10273 'use strict'; 10274 10275 this.annotationPlugin.annotations[this.internal.getCurrentPageInfo().pageNumber].push({ 10276 x: x, 10277 y: y, 10278 w: w, 10279 h: h, 10280 options: options, 10281 type: 'link' 10282 }); 10283 }; 10284 10285 /** 10286 * Currently only supports single line text. 10287 * Returns the width of the text/link 10288 */ 10289 jsPDFAPI.textWithLink = function (text, x, y, options) { 10290 'use strict'; 10291 10292 var width = this.getTextWidth(text); 10293 var height = this.internal.getLineHeight() / this.internal.scaleFactor; 10294 this.text(text, x, y); 10295 //TODO We really need the text baseline height to do this correctly. 10296 // Or ability to draw text on top, bottom, center, or baseline. 10297 y += height * .2; 10298 this.link(x, y - height, width, height, options); 10299 return width; 10300 }; 10301 10302 //TODO move into external library 10303 jsPDFAPI.getTextWidth = function (text) { 10304 'use strict'; 10305 10306 var fontSize = this.internal.getFontSize(); 10307 var txtWidth = this.getStringUnitWidth(text) * fontSize / this.internal.scaleFactor; 10308 return txtWidth; 10309 }; 10310 10311 //TODO move into external library 10312 jsPDFAPI.getLineHeight = function () { 10313 return this.internal.getLineHeight(); 10314 }; 10315 10316 return this; 10317})(jsPDF.API); 10318 10319/** 10320 * jsPDF Autoprint Plugin 10321 * 10322 * Licensed under the MIT License. 10323 * http://opensource.org/licenses/mit-license 10324 */ 10325 10326/** 10327* Makes the PDF automatically print. This works in Chrome, Firefox, Acrobat 10328* Reader. 10329* 10330* @returns {jsPDF} 10331* @name autoPrint 10332* @example 10333* var doc = new jsPDF() 10334* doc.text(10, 10, 'This is a test') 10335* doc.autoPrint() 10336* doc.save('autoprint.pdf') 10337*/ 10338 10339(function (jsPDFAPI) { 10340 'use strict'; 10341 10342 jsPDFAPI.autoPrint = function () { 10343 'use strict'; 10344 10345 var refAutoPrintTag; 10346 10347 this.internal.events.subscribe('postPutResources', function () { 10348 refAutoPrintTag = this.internal.newObject(); 10349 this.internal.write("<< /S/Named /Type/Action /N/Print >>", "endobj"); 10350 }); 10351 10352 this.internal.events.subscribe("putCatalog", function () { 10353 this.internal.write("/OpenAction " + refAutoPrintTag + " 0" + " R"); 10354 }); 10355 return this; 10356 }; 10357})(jsPDF.API); 10358 10359/** 10360 * jsPDF Canvas PlugIn 10361 * Copyright (c) 2014 Steven Spungin (TwelveTone LLC) [email protected] 10362 * 10363 * Licensed under the MIT License. 10364 * http://opensource.org/licenses/mit-license 10365 */ 10366 10367/** 10368 * This plugin mimics the HTML5 Canvas 10369 * 10370 * The goal is to provide a way for current canvas users to print directly to a PDF. 10371 */ 10372 10373(function (jsPDFAPI) { 10374 'use strict'; 10375 10376 jsPDFAPI.events.push(['initialized', function () { 10377 this.canvas.pdf = this; 10378 }]); 10379 10380 jsPDFAPI.canvas = { 10381 getContext: function getContext(name) { 10382 this.pdf.context2d._canvas = this; 10383 return this.pdf.context2d; 10384 }, 10385 style: {} 10386 }; 10387 10388 Object.defineProperty(jsPDFAPI.canvas, 'width', { 10389 get: function get() { 10390 return this._width; 10391 }, 10392 set: function set(value) { 10393 this._width = value; 10394 this.getContext('2d').pageWrapX = value + 1; 10395 } 10396 }); 10397 10398 Object.defineProperty(jsPDFAPI.canvas, 'height', { 10399 get: function get() { 10400 return this._height; 10401 }, 10402 set: function set(value) { 10403 this._height = value; 10404 this.getContext('2d').pageWrapY = value + 1; 10405 } 10406 }); 10407 10408 return this; 10409})(jsPDF.API); 10410 10411/** ==================================================================== 10412 * jsPDF Cell plugin 10413 * Copyright (c) 2013 Youssef Beddad, [email protected] 10414 * 2013 Eduardo Menezes de Morais, [email protected] 10415 * 2013 Lee Driscoll, https://github.com/lsdriscoll 10416 * 2014 Juan Pablo Gaviria, https://github.com/juanpgaviria 10417 * 2014 James Hall, [email protected] 10418 * 2014 Diego Casorran, https://github.com/diegocr 10419 * 10420 * 10421 * ==================================================================== 10422 */ 10423 10424(function (jsPDFAPI) { 10425 'use strict'; 10426 /*jslint browser:true */ 10427 /*global document: false, jsPDF */ 10428 10429 var fontName, 10430 fontSize, 10431 fontStyle, 10432 padding = 3, 10433 margin = 13, 10434 headerFunction,
10435 lastCellPos = { x: undefined, y: undefined, w: undefined, h: undefined, ln: undefined }, 10436 pages = 1, 10437 setLastCellPosition = function setLastCellPosition(x, y, w, h, ln) { 10438 lastCellPos = { 'x': x, 'y': y, 'w': w, 'h': h, 'ln': ln }; 10439 }, 10440 getLastCellPosition = function getLastCellPosition() { 10441 return lastCellPos; 10442 }, 10443 NO_MARGINS = { left: 0, top: 0, bottom: 0 }; 10444 10445 jsPDFAPI.setHeaderFunction = function (func) { 10446 headerFunction = func; 10447 }; 10448 10449 jsPDFAPI.getTextDimensions = function (txt) { 10450 fontName = this.internal.getFont().fontName; 10451 fontSize = this.table_font_size || this.internal.getFontSize(); 10452 fontStyle = this.internal.getFont().fontStyle; 10453 // 1 pixel = 0.264583 mm and 1 mm = 72/25.4 point 10454 var px2pt = 0.264583 * 72 / 25.4, 10455 dimensions, 10456 text; 10457 10458 text = document.createElement('font'); 10459 text.id = "jsPDFCell"; 10460 10461 try { 10462 text.style.fontStyle = fontStyle; 10463 } catch (e) { 10464 text.style.fontWeight = fontStyle; 10465 } 10466 10467 text.style.fontName = fontName; 10468 text.style.fontSize = fontSize + 'pt'; 10469 try { 10470 text.textContent = txt; 10471 } catch (e) { 10472 text.innerText = txt; 10473 } 10474 10475 document.body.appendChild(text); 10476 10477 dimensions = { w: (text.offsetWidth + 1) * px2pt, h: (text.offsetHeight + 1) * px2pt }; 10478 10479 document.body.removeChild(text); 10480 10481 return dimensions; 10482 }; 10483 10484 jsPDFAPI.cellAddPage = function () { 10485 var margins = this.margins || NO_MARGINS; 10486 10487 this.addPage(); 10488 10489 setLastCellPosition(margins.left, margins.top, undefined, undefined); 10490 //setLastCellPosition(undefined, undefined, undefined, undefined, undefined); 10491 pages += 1; 10492 }; 10493 10494 jsPDFAPI.cellInitialize = function () { 10495 lastCellPos = { x: undefined, y: undefined, w: undefined, h: undefined, ln: undefined }; 10496 pages = 1; 10497 }; 10498 10499 jsPDFAPI.cell = function (x, y, w, h, txt, ln, align) { 10500 var curCell = getLastCellPosition(); 10501 var pgAdded = false; 10502 10503 // If this is not the first cell, we must change its position 10504 if (curCell.ln !== undefined) { 10505 if (curCell.ln === ln) { 10506 //Same line 10507 x = curCell.x + curCell.w; 10508 y = curCell.y; 10509 } else { 10510 //New line 10511 var margins = this.margins || NO_MARGINS; 10512 if (curCell.y + curCell.h + h + margin >= this.internal.pageSize.height - margins.bottom) { 10513 this.cellAddPage(); 10514 pgAdded = true; 10515 if (this.printHeaders && this.tableHeaderRow) { 10516 this.printHeaderRow(ln, true); 10517 } 10518 } 10519 //We ignore the passed y: the lines may have different heights 10520 y = getLastCellPosition().y + getLastCellPosition().h; 10521 if (pgAdded) y = margin + 10; 10522 } 10523 } 10524 10525 if (txt[0] !== undefined) { 10526 if (this.printingHeaderRow) { 10527 this.rect(x, y, w, h, 'FD'); 10528 } else { 10529 this.rect(x, y, w, h); 10530 } 10531 if (align === 'right') { 10532 if (!(txt instanceof Array)) { 10533 txt = [txt]; 10534 } 10535 for (var i = 0; i < txt.length; i++) { 10536 var currentLine = txt[i]; 10537 var textSize = this.getStringUnitWidth(currentLine) * this.internal.getFontSize(); 10538 this.text(currentLine, x + w - textSize - padding, y + this.internal.getLineHeight() * (i + 1)); 10539 } 10540 } else { 10541 this.text(txt, x + padding, y + this.internal.getLineHeight()); 10542 } 10543 } 10544 setLastCellPosition(x, y, w, h, ln); 10545 return this; 10546 }; 10547 10548 /** 10549 * Return the maximum value from an array 10550 * @param array 10551 * @param comparisonFn 10552 * @returns {*} 10553 */ 10554 jsPDFAPI.arrayMax = function (array, comparisonFn) { 10555 var max = array[0], 10556 i, 10557 ln, 10558 item; 10559 10560 for (i = 0, ln = array.length; i < ln; i += 1) { 10561 item = array[i]; 10562 10563 if (comparisonFn) { 10564 if (comparisonFn(max, item) === -1) { 10565 max = item; 10566 } 10567 } else { 10568 if (item > max) { 10569 max = item; 10570 } 10571 } 10572 } 10573 10574 return max; 10575 }; 10576 10577 /** 10578 * Create a table from a set of data. 10579 * @param {Integer} [x] : left-position for top-left corner of table 10580 * @param {Integer} [y] top-position for top-left corner of table 10581 * @param {Object[]} [data] As array of objects containing key-value pairs corresponding to a row of data. 10582 * @param {String[]} [headers] Omit or null to auto-generate headers at a performance cost 10583 * @param {Object} [config.printHeaders] True to print column headers at the top of every page 10584 * @param {Object} [config.autoSize] True to dynamically set the column widths to match the widest cell value 10585 * @param {Object} [config.margins] margin values for left, top, bottom, and width 10586 * @param {Object} [config.fontSize] Integer fontSize to use (optional) 10587 */ 10588 10589 jsPDFAPI.table = function (x, y, data, headers, config) { 10590 if (!data) { 10591 throw 'No data for PDF table'; 10592 } 10593 10594 var headerNames = [], 10595 headerPrompts = [], 10596 header, 10597 i, 10598 ln, 10599 cln, 10600 columnMatrix = {}, 10601 columnWidths = {}, 10602 columnData, 10603 column, 10604 columnMinWidths = [], 10605 j, 10606 tableHeaderConfigs = [], 10607 model, 10608 jln, 10609 func, 10610 10611 10612 //set up defaults. If a value is provided in config, defaults will be overwritten: 10613 autoSize = false, 10614 printHeaders = true, 10615 fontSize = 12, 10616 margins = NO_MARGINS; 10617 10618 margins.width = this.internal.pageSize.width; 10619 10620 if (config) { 10621 //override config defaults if the user has specified non-default behavior: 10622 if (config.autoSize === true) { 10623 autoSize = true; 10624 } 10625 if (config.printHeaders === false) { 10626 printHeaders = false;
10627 } 10628 if (config.fontSize) { 10629 fontSize = config.fontSize; 10630 } 10631 if (config.css && typeof config.css['font-size'] !== "undefined") { 10632 fontSize = config.css['font-size'] * 16; 10633 } 10634 if (config.margins) { 10635 margins = config.margins; 10636 } 10637 } 10638 10639 /** 10640 * @property {Number} lnMod 10641 * Keep track of the current line number modifier used when creating cells 10642 */ 10643 this.lnMod = 0; 10644 lastCellPos = { x: undefined, y: undefined, w: undefined, h: undefined, ln: undefined }, pages = 1; 10645 10646 this.printHeaders = printHeaders; 10647 this.margins = margins; 10648 this.setFontSize(fontSize); 10649 this.table_font_size = fontSize; 10650 10651 // Set header values 10652 if (headers === undefined || headers === null) { 10653 // No headers defined so we derive from data 10654 headerNames = Object.keys(data[0]); 10655 } else if (headers[0] && typeof headers[0] !== 'string') { 10656 var px2pt = 0.264583 * 72 / 25.4; 10657 10658 // Split header configs into names and prompts 10659 for (i = 0, ln = headers.length; i < ln; i += 1) { 10660 header = headers[i]; 10661 headerNames.push(header.name); 10662 headerPrompts.push(header.prompt); 10663 columnWidths[header.name] = header.width * px2pt; 10664 } 10665 } else { 10666 headerNames = headers; 10667 } 10668 10669 if (autoSize) { 10670 // Create a matrix of columns e.g., {column_title: [row1_Record, row2_Record]} 10671 func = function func(rec) { 10672 return rec[header]; 10673 }; 10674 10675 for (i = 0, ln = headerNames.length; i < ln; i += 1) { 10676 header = headerNames[i]; 10677 10678 columnMatrix[header] = data.map(func); 10679 10680 // get header width 10681 columnMinWidths.push(this.getTextDimensions(headerPrompts[i] || header).w); 10682 column = columnMatrix[header]; 10683 10684 // get cell widths 10685 for (j = 0, cln = column.length; j < cln; j += 1) { 10686 columnData = column[j]; 10687 columnMinWidths.push(this.getTextDimensions(columnData).w); 10688 } 10689 10690 // get final column width 10691 columnWidths[header] = jsPDFAPI.arrayMax(columnMinWidths); 10692 10693 //have to reset 10694 columnMinWidths = []; 10695 } 10696 } 10697 10698 // -- Construct the table 10699 10700 if (printHeaders) { 10701 var lineHeight = this.calculateLineHeight(headerNames, columnWidths, headerPrompts.length ? headerPrompts : headerNames); 10702 10703 // Construct the header row 10704 for (i = 0, ln = headerNames.length; i < ln; i += 1) { 10705 header = headerNames[i]; 10706 tableHeaderConfigs.push([x, y, columnWidths[header], lineHeight, String(headerPrompts.length ? headerPrompts[i] : header)]); 10707 } 10708 10709 // Store the table header config 10710 this.setTableHeaderRow(tableHeaderConfigs); 10711 10712 // Print the header for the start of the table 10713 this.printHeaderRow(1, false); 10714 } 10715 10716 // Construct the data rows 10717 for (i = 0, ln = data.length; i < ln; i += 1) { 10718 var lineHeight; 10719 model = data[i]; 10720 lineHeight = this.calculateLineHeight(headerNames, columnWidths, model); 10721 10722 for (j = 0, jln = headerNames.length; j < jln; j += 1) { 10723 header = headerNames[j]; 10724 this.cell(x, y, columnWidths[header], lineHeight, model[header], i + 2, header.align); 10725 } 10726 } 10727 this.lastCellPos = lastCellPos; 10728 this.table_x = x; 10729 this.table_y = y; 10730 return this; 10731 }; 10732 /** 10733 * Calculate the height for containing the highest column 10734 * @param {String[]} headerNames is the header, used as keys to the data 10735 * @param {Integer[]} columnWidths is size of each column 10736 * @param {Object[]} model is the line of data we want to calculate the height of 10737 */
10738 jsPDFAPI.calculateLineHeight = function (headerNames, columnWidths, model) { 10739 var header, 10740 lineHeight = 0; 10741 for (var j = 0; j < headerNames.length; j++) { 10742 header = headerNames[j]; 10743 model[header] = this.splitTextToSize(String(model[header]), columnWidths[header] - padding); 10744 var h = this.internal.getLineHeight() * model[header].length + padding; 10745 if (h > lineHeight) lineHeight = h; 10746 } 10747 return lineHeight; 10748 }; 10749 10750 /** 10751 * Store the config for outputting a table header 10752 * @param {Object[]} config 10753 * An array of cell configs that would define a header row: Each config matches the config used by jsPDFAPI.cell 10754 * except the ln parameter is excluded 10755 */ 10756 jsPDFAPI.setTableHeaderRow = function (config) { 10757 this.tableHeaderRow = config; 10758 }; 10759 10760 /** 10761 * Output the store header row 10762 * @param lineNumber The line number to output the header at 10763 */ 10764 jsPDFAPI.printHeaderRow = function (lineNumber, new_page) { 10765 if (!this.tableHeaderRow) { 10766 throw 'Property tableHeaderRow does not exist.'; 10767 } 10768 10769 var tableHeaderCell, tmpArray, i, ln; 10770 10771 this.printingHeaderRow = true; 10772 if (headerFunction !== undefined) { 10773 var position = headerFunction(this, pages); 10774 setLastCellPosition(position[0], position[1], position[2], position[3], -1); 10775 } 10776 this.setFontStyle('bold'); 10777 var tempHeaderConf = []; 10778 for (i = 0, ln = this.tableHeaderRow.length; i < ln; i += 1) { 10779 this.setFillColor(200, 200, 200); 10780 10781 tableHeaderCell = this.tableHeaderRow[i]; 10782 if (new_page) { 10783 this.margins.top = margin; 10784 tableHeaderCell[1] = this.margins && this.margins.top || 0; 10785 tempHeaderConf.push(tableHeaderCell); 10786 } 10787 tmpArray = [].concat(tableHeaderCell); 10788 this.cell.apply(this, tmpArray.concat(lineNumber)); 10789 } 10790 if (tempHeaderConf.length > 0) { 10791 this.setTableHeaderRow(tempHeaderConf); 10792 } 10793 this.setFontStyle('normal'); 10794 this.printingHeaderRow = false; 10795 }; 10796})(jsPDF.API); 10797 10798/** 10799 * jsPDF Context2D PlugIn Copyright (c) 2014 Steven Spungin (TwelveTone LLC) [email protected] 10800 * 10801 * Licensed under the MIT License. http://opensource.org/licenses/mit-license 10802 */ 10803 10804/** 10805 * This plugin mimics the HTML5 Canvas's context2d. 10806 * 10807 * The goal is to provide a way for current canvas implementations to print directly to a PDF. 10808 */ 10809 10810/** 10811 * TODO implement stroke opacity (refactor from fill() method ) 10812 * TODO transform angle and radii parameters 10813 */ 10814 10815/** 10816 * require('jspdf.js'); require('lib/css_colors.js'); 10817 */ 10818 10819(function (jsPDFAPI) { 10820 'use strict'; 10821 10822 jsPDFAPI.events.push(['initialized', function () { 10823 this.context2d.pdf = this; 10824 this.context2d.internal.pdf = this; 10825 this.context2d.ctx = new context(); 10826 this.context2d.ctxStack = []; 10827 this.context2d.path = []; 10828 }]); 10829 10830 jsPDFAPI.context2d = { 10831 pageWrapXEnabled: false, 10832 pageWrapYEnabled: false, 10833 pageWrapX: 9999999, 10834 pageWrapY: 9999999, 10835 ctx: new context(), 10836 f2: function f2(number) { 10837 return number.toFixed(2); 10838 }, 10839 10840 fillRect: function fillRect(x, y, w, h) { 10841 if (this._isFillTransparent()) { 10842 return; 10843 } 10844 x = this._wrapX(x); 10845 y = this._wrapY(y); 10846 10847 var xRect = this._matrix_map_rect(this.ctx._transform, { x: x, y: y, w: w, h: h }); 10848 this.pdf.rect(xRect.x, xRect.y, xRect.w, xRect.h, "f"); 10849 }, 10850 10851 strokeRect: function strokeRect(x, y, w, h) {
10852 if (this._isStrokeTransparent()) { 10853 return; 10854 } 10855 x = this._wrapX(x); 10856 y = this._wrapY(y); 10857 10858 var xRect = this._matrix_map_rect(this.ctx._transform, { x: x, y: y, w: w, h: h }); 10859 this.pdf.rect(xRect.x, xRect.y, xRect.w, xRect.h, "s"); 10860 }, 10861 10862 /** 10863 * We cannot clear PDF commands that were already written to PDF, so we use white instead. <br /> 10864 * As a special case, read a special flag (ignoreClearRect) and do nothing if it is set. 10865 * This results in all calls to clearRect() to do nothing, and keep the canvas transparent. 10866 * This flag is stored in the save/restore context and is managed the same way as other drawing states. 10867 * @param x 10868 * @param y 10869 * @param w 10870 * @param h 10871 */ 10872 clearRect: function clearRect(x, y, w, h) { 10873 if (this.ctx.ignoreClearRect) { 10874 return; 10875 } 10876 10877 x = this._wrapX(x); 10878 y = this._wrapY(y); 10879 10880 var xRect = this._matrix_map_rect(this.ctx._transform, { x: x, y: y, w: w, h: h }); 10881 this.save(); 10882 this.setFillStyle('#ffffff'); 10883 //TODO This is hack to fill with white. 10884 this.pdf.rect(xRect.x, xRect.y, xRect.w, xRect.h, "f"); 10885 this.restore(); 10886 }, 10887 10888 save: function save() { 10889 this.ctx._fontSize = this.pdf.internal.getFontSize(); 10890 var ctx = new context(); 10891 ctx.copy(this.ctx); 10892 this.ctxStack.push(this.ctx); 10893 this.ctx = ctx; 10894 }, 10895 10896 restore: function restore() { 10897 this.ctx = this.ctxStack.pop(); 10898 this.setFillStyle(this.ctx.fillStyle); 10899 this.setStrokeStyle(this.ctx.strokeStyle); 10900 this.setFont(this.ctx.font); 10901 this.pdf.setFontSize(this.ctx._fontSize); 10902 this.setLineCap(this.ctx.lineCap); 10903 this.setLineWidth(this.ctx.lineWidth); 10904 this.setLineJoin(this.ctx.lineJoin); 10905 }, 10906 10907 rect: function rect(x, y, w, h) { 10908 this.moveTo(x, y); 10909 this.lineTo(x + w, y); 10910 this.lineTo(x + w, y + h); 10911 this.lineTo(x, y + h); 10912 this.lineTo(x, y); //TODO not needed 10913 this.closePath(); 10914 }, 10915 10916 beginPath: function beginPath() { 10917 this.path = []; 10918 }, 10919 10920 closePath: function closePath() { 10921 this.path.push({ 10922 type: 'close' 10923 }); 10924 }, 10925 10926 _getRGBA: function _getRGBA(style) { 10927 // get the decimal values of r, g, and b; 10928 var r, g, b, a; 10929 if (!style) { 10930 return { r: 0, g: 0, b: 0, a: 0, style: style }; 10931 } 10932 10933 if (this.internal.rxTransparent.test(style)) { 10934 r = 0; 10935 g = 0; 10936 b = 0; 10937 a = 0; 10938 } else { 10939 var m = this.internal.rxRgb.exec(style); 10940 if (m != null) { 10941 r = parseInt(m[1]); 10942 g = parseInt(m[2]); 10943 b = parseInt(m[3]); 10944 a = 1; 10945 } else { 10946 m = this.internal.rxRgba.exec(style); 10947 if (m != null) { 10948 r = parseInt(m[1]); 10949 g = parseInt(m[2]); 10950 b = parseInt(m[3]); 10951 a = parseFloat(m[4]); 10952 } else { 10953 a = 1; 10954 if (style.charAt(0) != '#') { 10955 style = CssColors.colorNameToHex(style); 10956 if (!style) { 10957 style = '#000000'; 10958 } 10959 } else {} 10960 10961 if (style.length === 4) { 10962 r = style.substring(1, 2); 10963 r += r; 10964 g = style.substring(2, 3); 10965 g += g; 10966 b = style.substring(3, 4); 10967 b += b; 10968 } else { 10969 r = style.substring(1, 3); 10970 g = style.substring(3, 5); 10971 b = style.substring(5, 7); 10972 } 10973 r = parseInt(r, 16); 10974 g = parseInt(g, 16); 10975 b = parseInt(b, 16); 10976 } 10977 } 10978 } 10979 return { r: r, g: g, b: b, a: a, style: style }; 10980 }, 10981 10982 setFillStyle: function setFillStyle(style) { 10983 var rgba = this._getRGBA(style); 10984 10985 this.ctx.fillStyle = style; 10986 this.ctx._isFillTransparent = rgba.a === 0; 10987 this.ctx._fillOpacity = rgba.a; 10988 10989 this.pdf.setFillColor(rgba.r, rgba.g, rgba.b, { 10990 a: rgba.a 10991 }); 10992 this.pdf.setTextColor(rgba.r, rgba.g, rgba.b, { 10993 a: rgba.a 10994 }); 10995 }, 10996 10997 setStrokeStyle: function setStrokeStyle(style) { 10998 var rgba = this._getRGBA(style); 10999 11000 this.ctx.strokeStyle = rgba.style; 11001 this.ctx._isStrokeTransparent = rgba.a === 0; 11002 this.ctx._strokeOpacity = rgba.a; 11003 11004 //TODO jsPDF to handle rgba 11005 if (rgba.a === 0) { 11006 this.pdf.setDrawColor(255, 255, 255); 11007 } else if (rgba.a === 1) { 11008 this.pdf.setDrawColor(rgba.r, rgba.g, rgba.b); 11009 } else { 11010 //this.pdf.setDrawColor(rgba.r, rgba.g, rgba.b, {a: rgba.a}); 11011 this.pdf.setDrawColor(rgba.r, rgba.g, rgba.b); 11012 } 11013 }, 11014 11015 fillText: function fillText(text, x, y, maxWidth) {
11016 if (this._isFillTransparent()) { 11017 return; 11018 } 11019 x = this._wrapX(x); 11020 y = this._wrapY(y); 11021 11022 var xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11023 x = xpt[0]; 11024 y = xpt[1]; 11025 var rads = this._matrix_rotation(this.ctx._transform); 11026 var degs = rads * 57.2958; 11027 11028 //TODO only push the clip if it has not been applied to the current PDF context 11029 if (this.ctx._clip_path.length > 0) { 11030 var lines; 11031 if (window.outIntercept) { 11032 lines = window.outIntercept.type === 'group' ? window.outIntercept.stream : window.outIntercept; 11033 } else { 11034 lines = this.internal.getCurrentPage(); 11035 } 11036 lines.push("q"); 11037 var origPath = this.path; 11038 this.path = this.ctx._clip_path; 11039 this.ctx._clip_path = []; 11040 this._fill(null, true); 11041 this.ctx._clip_path = this.path; 11042 this.path = origPath; 11043 } 11044 11045 // We only use X axis as scale hint 11046 var scale = 1; 11047 try { 11048 scale = this._matrix_decompose(this._getTransform()).scale[0]; 11049 } catch (e) { 11050 console.warn(e); 11051 } 11052 11053 // In some cases the transform was very small (5.715760606202283e-17). Most likely a canvg rounding error. 11054 if (scale < .01) { 11055 this.pdf.text(text, x, this._getBaseline(y), null, degs); 11056 } else { 11057 var oldSize = this.pdf.internal.getFontSize(); 11058 this.pdf.setFontSize(oldSize * scale); 11059 this.pdf.text(text, x, this._getBaseline(y), null, degs); 11060 this.pdf.setFontSize(oldSize); 11061 } 11062 11063 if (this.ctx._clip_path.length > 0) { 11064 lines.push('Q'); 11065 } 11066 }, 11067 11068 strokeText: function strokeText(text, x, y, maxWidth) {
11069 if (this._isStrokeTransparent()) { 11070 return; 11071 } 11072 x = this._wrapX(x); 11073 y = this._wrapY(y); 11074 11075 var xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11076 x = xpt[0]; 11077 y = xpt[1]; 11078 var rads = this._matrix_rotation(this.ctx._transform); 11079 var degs = rads * 57.2958; 11080 11081 //TODO only push the clip if it has not been applied to the current PDF context 11082 if (this.ctx._clip_path.length > 0) { 11083 var lines; 11084 if (window.outIntercept) { 11085 lines = window.outIntercept.type === 'group' ? window.outIntercept.stream : window.outIntercept; 11086 } else { 11087 lines = this.internal.getCurrentPage(); 11088 } 11089 lines.push("q"); 11090 var origPath = this.path; 11091 this.path = this.ctx._clip_path; 11092 this.ctx._clip_path = []; 11093 this._fill(null, true); 11094 this.ctx._clip_path = this.path; 11095 this.path = origPath; 11096 } 11097 11098 var scale = 1; 11099 // We only use the X axis as scale hint 11100 try { 11101 scale = this._matrix_decompose(this._getTransform()).scale[0]; 11102 } catch (e) { 11103 console.warn(e); 11104 } 11105 11106 if (scale === 1) { 11107 this.pdf.text(text, x, this._getBaseline(y), { 11108 stroke: true 11109 }, degs); 11110 } else { 11111 var oldSize = this.pdf.internal.getFontSize(); 11112 this.pdf.setFontSize(oldSize * scale); 11113 this.pdf.text(text, x, this._getBaseline(y), { 11114 stroke: true 11115 }, degs); 11116 this.pdf.setFontSize(oldSize); 11117 } 11118 11119 if (this.ctx._clip_path.length > 0) { 11120 lines.push('Q'); 11121 } 11122 }, 11123 11124 setFont: function setFont(font) { 11125 this.ctx.font = font; 11126 11127 //var rx = /\s*(\w+)\s+(\w+)\s+(\w+)\s+([\d\.]+)(px|pt|em)\s+["']?(\w+)['"]?/; 11128 var rx = /\s*(\w+)\s+(\w+)\s+(\w+)\s+([\d\.]+)(px|pt|em)\s+(.*)?/; 11129 m = rx.exec(font); 11130 if (m != null) { 11131 var fontStyle = m[1]; 11132 var fontWeight = m[3]; 11133 var fontSize = m[4]; 11134 var fontSizeUnit = m[5]; 11135 var fontFamily = m[6]; 11136 11137 if ('px' === fontSizeUnit) { 11138 fontSize = Math.floor(parseFloat(fontSize)); 11139 // fontSize = fontSize * 1.25; 11140 } else if ('em' === fontSizeUnit) { 11141 fontSize = Math.floor(parseFloat(fontSize) * this.pdf.getFontSize()); 11142 } else { 11143 fontSize = Math.floor(parseFloat(fontSize)); 11144 } 11145 11146 this.pdf.setFontSize(fontSize); 11147 11148 if (fontWeight === 'bold' || fontWeight === '700') { 11149 this.pdf.setFontStyle('bold'); 11150 } else { 11151 if (fontStyle === 'italic') { 11152 this.pdf.setFontStyle('italic'); 11153 } else { 11154 this.pdf.setFontStyle('normal'); 11155 } 11156 } 11157 11158 var name = fontFamily; 11159 var parts = name.toLowerCase().split(/\s*,\s*/); 11160 var jsPdfFontName; 11161 11162 if (parts.indexOf('arial') != -1) { 11163 jsPdfFontName = 'Arial'; 11164 } else if (parts.indexOf('verdana') != -1) { 11165 jsPdfFontName = 'Verdana'; 11166 } else if (parts.indexOf('helvetica') != -1) { 11167 jsPdfFontName = 'Helvetica'; 11168 } else if (parts.indexOf('sans-serif') != -1) { 11169 jsPdfFontName = 'sans-serif'; 11170 } else if (parts.indexOf('fixed') != -1) { 11171 jsPdfFontName = 'Fixed'; 11172 } else if (parts.indexOf('monospace') != -1) { 11173 jsPdfFontName = 'Monospace'; 11174 } else if (parts.indexOf('terminal') != -1) { 11175 jsPdfFontName = 'Terminal'; 11176 } else if (parts.indexOf('courier') != -1) { 11177 jsPdfFontName = 'Courier'; 11178 } else if (parts.indexOf('times') != -1) { 11179 jsPdfFontName = 'Times'; 11180 } else if (parts.indexOf('cursive') != -1) { 11181 jsPdfFontName = 'Cursive'; 11182 } else if (parts.indexOf('fantasy') != -1) { 11183 jsPdfFontName = 'Fantasy'; 11184 } else if (parts.indexOf('serif') != -1) { 11185 jsPdfFontName = 'Serif'; 11186 } else { 11187 jsPdfFontName = 'Serif'; 11188 } 11189 11190 //TODO check more cases 11191 var style; 11192 if ('bold' === fontWeight) { 11193 style = 'bold'; 11194 } else { 11195 style = 'normal'; 11196 } 11197 11198 this.pdf.setFont(jsPdfFontName, style); 11199 } else { 11200 var rx = /\s*(\d+)(pt|px|em)\s+([\w "]+)\s*([\w "]+)?/; 11201 var m = rx.exec(font); 11202 if (m != null) { 11203 var size = m[1]; 11204 var name = m[3]; 11205 var style = m[4]; 11206 if (!style) { 11207 style = 'normal'; 11208 } 11209 if ('em' === fontSizeUnit) { 11210 size = Math.floor(parseFloat(fontSize) * this.pdf.getFontSize()); 11211 } else { 11212 size = Math.floor(parseFloat(size)); 11213 } 11214 this.pdf.setFontSize(size); 11215 this.pdf.setFont(name, style); 11216 } 11217 } 11218 }, 11219 11220 setTextBaseline: function setTextBaseline(baseline) { 11221 this.ctx.textBaseline = baseline; 11222 }, 11223 11224 getTextBaseline: function getTextBaseline() { 11225 return this.ctx.textBaseline; 11226 }, 11227 11228 //TODO implement textAlign 11229 setTextAlign: function setTextAlign(align) { 11230 this.ctx.textAlign = align; 11231 }, 11232 11233 getTextAlign: function getTextAlign() { 11234 return this.ctx.textAlign; 11235 }, 11236 11237 setLineWidth: function setLineWidth(width) { 11238 this.ctx.lineWidth = width; 11239 this.pdf.setLineWidth(width); 11240 }, 11241 11242 setLineCap: function setLineCap(style) { 11243 this.ctx.lineCap = style; 11244 this.pdf.setLineCap(style); 11245 }, 11246 11247 setLineJoin: function setLineJoin(style) { 11248 this.ctx.lineJoin = style; 11249 this.pdf.setLineJoin(style); 11250 }, 11251 11252 moveTo: function moveTo(x, y) { 11253 x = this._wrapX(x); 11254 y = this._wrapY(y); 11255 11256 var xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11257 x = xpt[0]; 11258 y = xpt[1]; 11259 11260 var obj = { 11261 type: 'mt', 11262 x: x, 11263 y: y 11264 }; 11265 this.path.push(obj); 11266 }, 11267 11268 _wrapX: function _wrapX(x) { 11269 if (this.pageWrapXEnabled) { 11270 return x % this.pageWrapX; 11271 } else { 11272 return x; 11273 } 11274 }, 11275 11276 _wrapY: function _wrapY(y) { 11277 if (this.pageWrapYEnabled) { 11278 this._gotoPage(this._page(y)); 11279 return (y - this.lastBreak) % this.pageWrapY; 11280 } else { 11281 return y; 11282 } 11283 }, 11284 11285 transform: function transform(a, b, c, d, e, f) { 11286 //TODO apply to current transformation instead of replacing 11287 this.ctx._transform = [a, b, c, d, e, f]; 11288 }, 11289 11290 setTransform: function setTransform(a, b, c, d, e, f) { 11291 this.ctx._transform = [a, b, c, d, e, f]; 11292 }, 11293 11294 _getTransform: function _getTransform() { 11295 return this.ctx._transform; 11296 }, 11297 11298 lastBreak: 0, 11299 // Y Position of page breaks. 11300 pageBreaks: [], 11301 // returns: One-based Page Number 11302 // Should only be used if pageWrapYEnabled is true 11303 _page: function _page(y) { 11304 if (this.pageWrapYEnabled) { 11305 this.lastBreak = 0; 11306 var manualBreaks = 0; 11307 var autoBreaks = 0; 11308 for (var i = 0; i < this.pageBreaks.length; i++) { 11309 if (y >= this.pageBreaks[i]) { 11310 manualBreaks++; 11311 if (this.lastBreak === 0) { 11312 autoBreaks++; 11313 } 11314 var spaceBetweenLastBreak = this.pageBreaks[i] - this.lastBreak; 11315 this.lastBreak = this.pageBreaks[i]; 11316 var pagesSinceLastBreak = Math.floor(spaceBetweenLastBreak / this.pageWrapY); 11317 autoBreaks += pagesSinceLastBreak; 11318 } 11319 } 11320 if (this.lastBreak === 0) { 11321 var pagesSinceLastBreak = Math.floor(y / this.pageWrapY) + 1; 11322 autoBreaks += pagesSinceLastBreak; 11323 } 11324 return autoBreaks + manualBreaks; 11325 } else { 11326 return this.pdf.internal.getCurrentPageInfo().pageNumber; 11327 } 11328 }, 11329 11330 _gotoPage: function _gotoPage(pageOneBased) { 11331 // This is a stub to be overriden if needed 11332 }, 11333 11334 lineTo: function lineTo(x, y) { 11335 x = this._wrapX(x); 11336 y = this._wrapY(y); 11337 11338 var xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11339 x = xpt[0]; 11340 y = xpt[1]; 11341 11342 var obj = { 11343 type: 'lt', 11344 x: x, 11345 y: y 11346 }; 11347 this.path.push(obj); 11348 }, 11349 11350 bezierCurveTo: function bezierCurveTo(x1, y1, x2, y2, x, y) { 11351 x1 = this._wrapX(x1); 11352 y1 = this._wrapY(y1); 11353 x2 = this._wrapX(x2); 11354 y2 = this._wrapY(y2); 11355 x = this._wrapX(x); 11356 y = this._wrapY(y); 11357 11358 var xpt; 11359 xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11360 x = xpt[0]; 11361 y = xpt[1]; 11362 xpt = this._matrix_map_point(this.ctx._transform, [x1, y1]); 11363 x1 = xpt[0]; 11364 y1 = xpt[1]; 11365 xpt = this._matrix_map_point(this.ctx._transform, [x2, y2]); 11366 x2 = xpt[0]; 11367 y2 = xpt[1]; 11368 11369 var obj = { 11370 type: 'bct', 11371 x1: x1, 11372 y1: y1, 11373 x2: x2, 11374 y2: y2, 11375 x: x, 11376 y: y 11377 }; 11378 this.path.push(obj); 11379 }, 11380 11381 quadraticCurveTo: function quadraticCurveTo(x1, y1, x, y) { 11382 x1 = this._wrapX(x1); 11383 y1 = this._wrapY(y1); 11384 x = this._wrapX(x); 11385 y = this._wrapY(y); 11386 11387 var xpt; 11388 xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11389 x = xpt[0]; 11390 y = xpt[1]; 11391 xpt = this._matrix_map_point(this.ctx._transform, [x1, y1]); 11392 x1 = xpt[0]; 11393 y1 = xpt[1]; 11394 11395 var obj = { 11396 type: 'qct', 11397 x1: x1, 11398 y1: y1, 11399 x: x, 11400 y: y 11401 }; 11402 this.path.push(obj); 11403 }, 11404 11405 arc: function arc(x, y, radius, startAngle, endAngle, anticlockwise) { 11406 x = this._wrapX(x); 11407 y = this._wrapY(y); 11408 11409 if (!this._matrix_is_identity(this.ctx._transform)) { 11410 var xpt = this._matrix_map_point(this.ctx._transform, [x, y]); 11411 x = xpt[0]; 11412 y = xpt[1]; 11413 11414 var x_radPt0 = this._matrix_map_point(this.ctx._transform, [0, 0]); 11415 var x_radPt = this._matrix_map_point(this.ctx._transform, [0, radius]); 11416 radius = Math.sqrt(Math.pow(x_radPt[0] - x_radPt0[0], 2) + Math.pow(x_radPt[1] - x_radPt0[1], 2)); 11417 11418 //TODO angles need to be transformed 11419 } 11420 11421 var obj = { 11422 type: 'arc', 11423 x: x, 11424 y: y, 11425 radius: radius, 11426 startAngle: startAngle, 11427 endAngle: endAngle, 11428 anticlockwise: anticlockwise 11429 }; 11430 this.path.push(obj); 11431 }, 11432 11433 drawImage: function drawImage(img, x, y, w, h, x2, y2, w2, h2) { 11434 if (x2 !== undefined) { 11435 x = x2; 11436 y = y2; 11437 w = w2; 11438 h = h2; 11439 } 11440 x = this._wrapX(x); 11441 y = this._wrapY(y); 11442 11443 var xRect = this._matrix_map_rect(this.ctx._transform, { x: x, y: y, w: w, h: h }); 11444 var xRect2 = this._matrix_map_rect(this.ctx._transform, { x: x2, y: y2, w: w2, h: h2 }); 11445 11446 // TODO implement source clipping and image scaling 11447 var format; 11448 var rx = /data:image\/(\w+).*/i; 11449 var m = rx.exec(img); 11450 if (m != null) { 11451 format = m[1]; 11452 } else { 11453 // format = "jpeg"; 11454 format = "png"; 11455 } 11456 11457 this.pdf.addImage(img, format, xRect.x, xRect.y, xRect.w, xRect.h); 11458 }, 11459 11460 /** 11461 * Multiply the first matrix by the second 11462 * @param m1 11463 * @param m2 11464 * @returns {*[]} 11465 * @private 11466 */ 11467 _matrix_multiply: function _matrix_multiply(m2, m1) { 11468 var sx = m1[0]; 11469 var shy = m1[1]; 11470 var shx = m1[2]; 11471 var sy = m1[3]; 11472 var tx = m1[4]; 11473 var ty = m1[5]; 11474 11475 var t0 = sx * m2[0] + shy * m2[2]; 11476 var t2 = shx * m2[0] + sy * m2[2]; 11477 var t4 = tx * m2[0] + ty * m2[2] + m2[4]; 11478 shy = sx * m2[1] + shy * m2[3]; 11479 sy = shx * m2[1] + sy * m2[3]; 11480 ty = tx * m2[1] + ty * m2[3] + m2[5]; 11481 sx = t0; 11482 shx = t2; 11483 tx = t4; 11484 11485 return [sx, shy, shx, sy, tx, ty]; 11486 }, 11487 11488 _matrix_rotation: function _matrix_rotation(m) { 11489 return Math.atan2(m[2], m[0]); 11490 }, 11491 11492 _matrix_decompose: function _matrix_decompose(matrix) { 11493 11494 var a = matrix[0]; 11495 var b = matrix[1]; 11496 var c = matrix[2]; 11497 var d = matrix[3]; 11498 11499 var scaleX = Math.sqrt(a * a + b * b); 11500 a /= scaleX; 11501 b /= scaleX; 11502 11503 var shear = a * c + b * d; 11504 c -= a * shear; 11505 d -= b * shear; 11506 11507 var scaleY = Math.sqrt(c * c + d * d); 11508 c /= scaleY; 11509 d /= scaleY; 11510 shear /= scaleY; 11511 11512 if (a * d < b * c) { 11513 a = -a; 11514 b = -b; 11515 shear = -shear; 11516 scaleX = -scaleX; 11517 } 11518 11519 return { 11520 scale: [scaleX, 0, 0, scaleY, 0, 0], 11521 translate: [1, 0, 0, 1, matrix[4], matrix[5]], 11522 rotate: [a, b, -b, a, 0, 0], 11523 skew: [1, 0, shear, 1, 0, 0] 11524 }; 11525 }, 11526 11527 _matrix_map_point: function _matrix_map_point(m1, pt) { 11528 var sx = m1[0]; 11529 var shy = m1[1]; 11530 var shx = m1[2]; 11531 var sy = m1[3]; 11532 var tx = m1[4]; 11533 var ty = m1[5]; 11534 11535 var px = pt[0]; 11536 var py = pt[1]; 11537 11538 var x = px * sx + py * shx + tx; 11539 var y = px * shy + py * sy + ty; 11540 return [x, y]; 11541 }, 11542 11543 _matrix_map_point_obj: function _matrix_map_point_obj(m1, pt) { 11544 var xpt = this._matrix_map_point(m1, [pt.x, pt.y]); 11545 return { x: xpt[0], y: xpt[1] }; 11546 }, 11547 11548 _matrix_map_rect: function _matrix_map_rect(m1, rect) { 11549 var p1 = this._matrix_map_point(m1, [rect.x, rect.y]); 11550 var p2 = this._matrix_map_point(m1, [rect.x + rect.w, rect.y + rect.h]); 11551 return { x: p1[0], y: p1[1], w: p2[0] - p1[0], h: p2[1] - p1[1] }; 11552 }, 11553 11554 _matrix_is_identity: function _matrix_is_identity(m1) { 11555 if (m1[0] != 1) { 11556 return false;
11557 } 11558 if (m1[1] != 0) { 11559 return false; 11560 } 11561 if (m1[2] != 0) { 11562 return false; 11563 } 11564 if (m1[3] != 1) { 11565 return false; 11566 } 11567 if (m1[4] != 0) { 11568 return false; 11569 } 11570 if (m1[5] != 0) { 11571 return false; 11572 } 11573 return true; 11574 }, 11575 11576 rotate: function rotate(angle) { 11577 var matrix = [Math.cos(angle), Math.sin(angle), -Math.sin(angle), Math.cos(angle), 0.0, 0.0]; 11578 this.ctx._transform = this._matrix_multiply(this.ctx._transform, matrix); 11579 }, 11580 11581 scale: function scale(sx, sy) { 11582 var matrix = [sx, 0.0, 0.0, sy, 0.0, 0.0]; 11583 this.ctx._transform = this._matrix_multiply(this.ctx._transform, matrix); 11584 }, 11585 11586 translate: function translate(x, y) { 11587 var matrix = [1.0, 0.0, 0.0, 1.0, x, y]; 11588 this.ctx._transform = this._matrix_multiply(this.ctx._transform, matrix); 11589 }, 11590 11591 stroke: function stroke() { 11592 if (this.ctx._clip_path.length > 0) { 11593 11594 var lines; 11595 if (window.outIntercept) { 11596 lines = window.outIntercept.type === 'group' ? window.outIntercept.stream : window.outIntercept; 11597 } else { 11598 lines = this.internal.getCurrentPage(); 11599 } 11600 lines.push("q"); 11601 11602 var origPath = this.path; 11603 this.path = this.ctx._clip_path; 11604 this.ctx._clip_path = []; 11605 this._stroke(true); 11606 11607 this.ctx._clip_path = this.path; 11608 this.path = origPath; 11609 this._stroke(false); 11610 11611 lines.push("Q"); 11612 } else { 11613 this._stroke(false); 11614 } 11615 }, 11616 11617 _stroke: function _stroke(isClip) {
11618 if (!isClip && this._isStrokeTransparent()) { 11619 return; 11620 } 11621 11622 //TODO opacity 11623 11624 var moves = []; 11625 var xPath = this.path; 11626 11627 for (var i = 0; i < xPath.length; i++) { 11628 var pt = xPath[i]; 11629 switch (pt.type) { 11630 case 'mt': 11631 moves.push({ start: pt, deltas: [], abs: [] }); 11632 break; 11633 case 'lt': 11634 var delta = [pt.x - xPath[i - 1].x, pt.y - xPath[i - 1].y]; 11635 moves[moves.length - 1].deltas.push(delta); 11636 moves[moves.length - 1].abs.push(pt); 11637 break; 11638 case 'bct': 11639 var delta = [pt.x1 - xPath[i - 1].x, pt.y1 - xPath[i - 1].y, pt.x2 - xPath[i - 1].x, pt.y2 - xPath[i - 1].y, pt.x - xPath[i - 1].x, pt.y - xPath[i - 1].y]; 11640 moves[moves.length - 1].deltas.push(delta); 11641 break; 11642 case 'qct': 11643 // convert to bezier 11644 var x1 = xPath[i - 1].x + 2.0 / 3.0 * (pt.x1 - xPath[i - 1].x); 11645 var y1 = xPath[i - 1].y + 2.0 / 3.0 * (pt.y1 - xPath[i - 1].y); 11646 var x2 = pt.x + 2.0 / 3.0 * (pt.x1 - pt.x); 11647 var y2 = pt.y + 2.0 / 3.0 * (pt.y1 - pt.y); 11648 var x3 = pt.x; 11649 var y3 = pt.y; 11650 var delta = [x1 - xPath[i - 1].x, y1 - xPath[i - 1].y, x2 - xPath[i - 1].x, y2 - xPath[i - 1].y, x3 - xPath[i - 1].x, y3 - xPath[i - 1].y]; 11651 moves[moves.length - 1].deltas.push(delta); 11652 break; 11653 case 'arc': 11654 //TODO this was hack to avoid out-of-bounds issue 11655 // No move-to before drawing the arc 11656 if (moves.length == 0) { 11657 moves.push({ start: { x: 0, y: 0 }, deltas: [], abs: [] }); 11658 } 11659 moves[moves.length - 1].arc = true; 11660 moves[moves.length - 1].abs.push(pt); 11661 break; 11662 case 'close': 11663 11664 break; 11665 } 11666 } 11667 11668 for (var i = 0; i < moves.length; i++) { 11669 var style; 11670 if (i == moves.length - 1) { 11671 style = 's'; 11672 } else { 11673 style = null; 11674 } 11675 if (moves[i].arc) { 11676 var arcs = moves[i].abs; 11677 for (var ii = 0; ii < arcs.length; ii++) { 11678 var arc = arcs[ii]; 11679 var start = arc.startAngle * 360 / (2 * Math.PI); 11680 var end = arc.endAngle * 360 / (2 * Math.PI); 11681 var x = arc.x; 11682 var y = arc.y; 11683 this.internal.arc2(this, x, y, arc.radius, start, end, arc.anticlockwise, style, isClip); 11684 } 11685 } else { 11686 var x = moves[i].start.x; 11687 var y = moves[i].start.y; 11688 if (!isClip) { 11689 this.pdf.lines(moves[i].deltas, x, y, null, style); 11690 } else { 11691 this.pdf.lines(moves[i].deltas, x, y, null, null); 11692 this.pdf.clip_fixed(); 11693 } 11694 } 11695 } 11696 }, 11697 11698 _isFillTransparent: function _isFillTransparent() { 11699 return this.ctx._isFillTransparent || this.globalAlpha == 0; 11700 }, 11701
11702 _isStrokeTransparent: function _isStrokeTransparent() { 11703 return this.ctx._isStrokeTransparent || this.globalAlpha == 0; 11704 }, 11705 11706 fill: function fill(fillRule) { 11707 //evenodd or nonzero (default) 11708 if (this.ctx._clip_path.length > 0) { 11709 11710 var lines; 11711 if (window.outIntercept) { 11712 lines = window.outIntercept.type === 'group' ? window.outIntercept.stream : window.outIntercept; 11713 } else { 11714 lines = this.internal.getCurrentPage(); 11715 } 11716 lines.push("q"); 11717 11718 var origPath = this.path; 11719 this.path = this.ctx._clip_path; 11720 this.ctx._clip_path = []; 11721 this._fill(fillRule, true); 11722 11723 this.ctx._clip_path = this.path; 11724 this.path = origPath; 11725 this._fill(fillRule, false); 11726 11727 lines.push('Q'); 11728 } else { 11729 this._fill(fillRule, false); 11730 } 11731 }, 11732 11733 _fill: function _fill(fillRule, isClip) { 11734 if (this._isFillTransparent()) { 11735 return; 11736 } 11737 var v2Support = typeof this.pdf.internal.newObject2 === 'function'; 11738 11739 var lines; 11740 if (window.outIntercept) { 11741 lines = window.outIntercept.type === 'group' ? window.outIntercept.stream : window.outIntercept; 11742 } else { 11743 lines = this.internal.getCurrentPage(); 11744 } 11745 11746 // if (this.ctx._clip_path.length > 0) { 11747 // lines.push('q'); 11748 // var oldPath = this.path; 11749 // this.path = this.ctx._clip_path; 11750 // this.ctx._clip_path = []; 11751 // this._fill(fillRule, true); 11752 // this.ctx._clip_path = this.path; 11753 // this.path = oldPath; 11754 // } 11755 11756 var moves = []; 11757 var outInterceptOld = window.outIntercept; 11758 11759 if (v2Support) { 11760 // Blend and Mask 11761 switch (this.ctx.globalCompositeOperation) { 11762 case 'normal': 11763 case 'source-over': 11764 break; 11765 case 'destination-in': 11766 case 'destination-out': 11767 //TODO this need to be added to the current group or page 11768 // define a mask stream 11769 var obj = this.pdf.internal.newStreamObject(); 11770 11771 // define a mask state 11772 var obj2 = this.pdf.internal.newObject2(); 11773 obj2.push('<</Type /ExtGState'); 11774 obj2.push('/SMask <</S /Alpha /G ' + obj.objId + ' 0 R>>'); // /S /Luminosity will need to define color space 11775 obj2.push('>>'); 11776 11777 // add mask to page resources 11778 var gsName = 'MASK' + obj2.objId; 11779 this.pdf.internal.addGraphicsState(gsName, obj2.objId); 11780 11781 var instruction = '/' + gsName + ' gs'; 11782 // add mask to page, group, or stream 11783 lines.splice(0, 0, 'q'); 11784 lines.splice(1, 0, instruction); 11785 lines.push('Q'); 11786 11787 window.outIntercept = obj; 11788 break; 11789 default: 11790 var dictionaryEntry = '/' + this.pdf.internal.blendModeMap[this.ctx.globalCompositeOperation.toUpperCase()]; 11791 if (dictionaryEntry) { 11792 this.pdf.internal.out(dictionaryEntry + ' gs'); 11793 } 11794 break; 11795 } 11796 } 11797 11798 var alpha = this.ctx.globalAlpha; 11799 if (this.ctx._fillOpacity < 1) { 11800 // TODO combine this with global opacity 11801 alpha = this.ctx._fillOpacity; 11802 } 11803 11804 //TODO check for an opacity graphics state that was already created
11805 //TODO do not set opacity if current value is already active 11806 if (v2Support) { 11807 var objOpac = this.pdf.internal.newObject2(); 11808 objOpac.push('<</Type /ExtGState'); 11809 //objOpac.push(this.ctx.globalAlpha + " CA"); // Stroke 11810 //objOpac.push(this.ctx.globalAlpha + " ca"); // Not Stroke 11811 objOpac.push('/CA ' + alpha); // Stroke 11812 objOpac.push('/ca ' + alpha); // Not Stroke 11813 objOpac.push('>>'); 11814 var gsName = 'GS_O_' + objOpac.objId; 11815 this.pdf.internal.addGraphicsState(gsName, objOpac.objId); 11816 this.pdf.internal.out('/' + gsName + ' gs'); 11817 } 11818 11819 var xPath = this.path; 11820 11821 for (var i = 0; i < xPath.length; i++) { 11822 var pt = xPath[i]; 11823 switch (pt.type) { 11824 case 'mt': 11825 moves.push({ start: pt, deltas: [], abs: [] }); 11826 break; 11827 case 'lt': 11828 var delta = [pt.x - xPath[i - 1].x, pt.y - xPath[i - 1].y]; 11829 moves[moves.length - 1].deltas.push(delta); 11830 moves[moves.length - 1].abs.push(pt); 11831 break; 11832 case 'bct': 11833 var delta = [pt.x1 - xPath[i - 1].x, pt.y1 - xPath[i - 1].y, pt.x2 - xPath[i - 1].x, pt.y2 - xPath[i - 1].y, pt.x - xPath[i - 1].x, pt.y - xPath[i - 1].y]; 11834 moves[moves.length - 1].deltas.push(delta); 11835 break; 11836 case 'qct': 11837 // convert to bezier 11838 var x1 = xPath[i - 1].x + 2.0 / 3.0 * (pt.x1 - xPath[i - 1].x); 11839 var y1 = xPath[i - 1].y + 2.0 / 3.0 * (pt.y1 - xPath[i - 1].y); 11840 var x2 = pt.x + 2.0 / 3.0 * (pt.x1 - pt.x); 11841 var y2 = pt.y + 2.0 / 3.0 * (pt.y1 - pt.y); 11842 var x3 = pt.x; 11843 var y3 = pt.y; 11844 var delta = [x1 - xPath[i - 1].x, y1 - xPath[i - 1].y, x2 - xPath[i - 1].x, y2 - xPath[i - 1].y, x3 - xPath[i - 1].x, y3 - xPath[i - 1].y]; 11845 moves[moves.length - 1].deltas.push(delta); 11846 break; 11847 case 'arc': 11848 //TODO this was hack to avoid out-of-bounds issue when drawing circle 11849 // No move-to before drawing the arc 11850 if (moves.length === 0) { 11851 moves.push({ deltas: [], abs: [] }); 11852 } 11853 moves[moves.length - 1].arc = true; 11854 moves[moves.length - 1].abs.push(pt); 11855 break; 11856 case 'close': 11857 moves.push({ close: true }); 11858 break; 11859 } 11860 } 11861 11862 for (var i = 0; i < moves.length; i++) { 11863 var style; 11864 if (i == moves.length - 1) { 11865 style = 'f'; 11866 if (fillRule === 'evenodd') { 11867 style += '*'; 11868 } 11869 } else { 11870 style = null; 11871 } 11872 11873 if (moves[i].close) { 11874 this.pdf.internal.out('h'); 11875 this.pdf.internal.out('f'); 11876 } else if (moves[i].arc) { 11877 if (moves[i].start) { 11878 this.internal.move2(this, moves[i].start.x, moves[i].start.y); 11879 } 11880 var arcs = moves[i].abs; 11881 for (var ii = 0; ii < arcs.length; ii++) { 11882 var arc = arcs[ii]; 11883 //TODO lines deltas were getting in here 11884 if (typeof arc.startAngle !== 'undefined') { 11885 var start = arc.startAngle * 360 / (2 * Math.PI); 11886 var end = arc.endAngle * 360 / (2 * Math.PI); 11887 var x = arc.x; 11888 var y = arc.y; 11889 if (ii === 0) { 11890 this.internal.move2(this, x, y); 11891 } 11892 this.internal.arc2(this, x, y, arc.radius, start, end, arc.anticlockwise, null, isClip); 11893 if (ii === arcs.length - 1) { 11894 // The original arc move did not occur because of the algorithm 11895 if (moves[i].start) { 11896 var x = moves[i].start.x; 11897 var y = moves[i].start.y; 11898 this.internal.line2(c2d, x, y); 11899 } 11900 } 11901 } else { 11902 this.internal.line2(c2d, arc.x, arc.y); 11903 } 11904 } 11905 } else { 11906 var x = moves[i].start.x; 11907 var y = moves[i].start.y; 11908 if (!isClip) { 11909 this.pdf.lines(moves[i].deltas, x, y, null, style); 11910 } else { 11911 this.pdf.lines(moves[i].deltas, x, y, null, null);
11912 this.pdf.clip_fixed(); 11913 } 11914 } 11915 } 11916 11917 window.outIntercept = outInterceptOld; 11918 11919 // if (this.ctx._clip_path.length > 0) { 11920 // lines.push('Q'); 11921 // } 11922 }, 11923 11924 pushMask: function pushMask() { 11925 var v2Support = typeof this.pdf.internal.newObject2 === 'function'; 11926 11927 if (!v2Support) { 11928 console.log('jsPDF v2 not enabled'); 11929 return; 11930 } 11931 11932 // define a mask stream 11933 var obj = this.pdf.internal.newStreamObject(); 11934 11935 // define a mask state 11936 var obj2 = this.pdf.internal.newObject2(); 11937 obj2.push('<</Type /ExtGState'); 11938 obj2.push('/SMask <</S /Alpha /G ' + obj.objId + ' 0 R>>'); // /S /Luminosity will need to define color space 11939 obj2.push('>>'); 11940 11941 // add mask to page resources 11942 var gsName = 'MASK' + obj2.objId; 11943 this.pdf.internal.addGraphicsState(gsName, obj2.objId); 11944 11945 var instruction = '/' + gsName + ' gs'; 11946 this.pdf.internal.out(instruction); 11947 }, 11948 11949 clip: function clip() { 11950 //TODO do we reset the path, or just copy it? 11951 if (this.ctx._clip_path.length > 0) { 11952 for (var i = 0; i < this.path.length; i++) { 11953 this.ctx._clip_path.push(this.path[i]); 11954 } 11955 } else { 11956 this.ctx._clip_path = this.path; 11957 } 11958 this.path = []; 11959 }, 11960 11961 measureText: function measureText(text) { 11962 var pdf = this.pdf; 11963 return { 11964 getWidth: function getWidth() { 11965 var fontSize = pdf.internal.getFontSize(); 11966 var txtWidth = pdf.getStringUnitWidth(text) * fontSize / pdf.internal.scaleFactor; 11967 // Convert points to pixels 11968 txtWidth *= 1.3333; 11969 return txtWidth; 11970 }, 11971 11972 get width() { 11973 return this.getWidth(text); 11974 } 11975 }; 11976 }, 11977 _getBaseline: function _getBaseline(y) { 11978 var height = parseInt(this.pdf.internal.getFontSize()); 11979 // TODO Get descent from font descriptor 11980 var descent = height * .25; 11981 switch (this.ctx.textBaseline) { 11982 case 'bottom': 11983 return y - descent; 11984 case 'top': 11985 return y + height; 11986 case 'hanging': 11987 return y + height - descent; 11988 case 'middle': 11989 return y + height / 2 - descent; 11990 case 'ideographic': 11991 // TODO not implemented 11992 return y; 11993 case 'alphabetic': 11994 default: 11995 return y; 11996 } 11997 } 11998 }; 11999 12000 var c2d = jsPDFAPI.context2d; 12001 12002 // accessor methods 12003 Object.defineProperty(c2d, 'fillStyle', { 12004 set: function set(value) { 12005 this.setFillStyle(value); 12006 }, 12007 get: function get() { 12008 return this.ctx.fillStyle; 12009 } 12010 }); 12011 Object.defineProperty(c2d, 'strokeStyle', { 12012 set: function set(value) { 12013 this.setStrokeStyle(value); 12014 }, 12015 get: function get() { 12016 return this.ctx.strokeStyle; 12017 } 12018 }); 12019 Object.defineProperty(c2d, 'lineWidth', { 12020 set: function set(value) { 12021 this.setLineWidth(value); 12022 }, 12023 get: function get() { 12024 return this.ctx.lineWidth; 12025 } 12026 }); 12027 Object.defineProperty(c2d, 'lineCap', { 12028 set: function set(val) { 12029 this.setLineCap(val); 12030 }, 12031 get: function get() { 12032 return this.ctx.lineCap; 12033 } 12034 }); 12035 Object.defineProperty(c2d, 'lineJoin', { 12036 set: function set(val) { 12037 this.setLineJoin(val); 12038 }, 12039 get: function get() { 12040 return this.ctx.lineJoin; 12041 } 12042 }); 12043 Object.defineProperty(c2d, 'miterLimit', { 12044 set: function set(val) { 12045 this.ctx.miterLimit = val; 12046 }, 12047 get: function get() { 12048 return this.ctx.miterLimit; 12049 } 12050 });
12051 Object.defineProperty(c2d, 'textBaseline', { 12052 set: function set(value) { 12053 this.setTextBaseline(value); 12054 }, 12055 get: function get() { 12056 return this.getTextBaseline(); 12057 } 12058 }); 12059 Object.defineProperty(c2d, 'textAlign', { 12060 set: function set(value) { 12061 this.setTextAlign(value); 12062 }, 12063 get: function get() { 12064 return this.getTextAlign(); 12065 } 12066 }); 12067 Object.defineProperty(c2d, 'font', { 12068 set: function set(value) { 12069 this.setFont(value); 12070 }, 12071 get: function get() { 12072 return this.ctx.font; 12073 } 12074 }); 12075 Object.defineProperty(c2d, 'globalCompositeOperation', { 12076 set: function set(value) { 12077 this.ctx.globalCompositeOperation = value; 12078 }, 12079 get: function get() { 12080 return this.ctx.globalCompositeOperation; 12081 } 12082 }); 12083 Object.defineProperty(c2d, 'globalAlpha', { 12084 set: function set(value) { 12085 this.ctx.globalAlpha = value; 12086 }, 12087 get: function get() { 12088 return this.ctx.globalAlpha; 12089 } 12090 }); 12091 // Not HTML API 12092 Object.defineProperty(c2d, 'ignoreClearRect', { 12093 set: function set(value) { 12094 this.ctx.ignoreClearRect = value; 12095 }, 12096 get: function get() { 12097 return this.ctx.ignoreClearRect; 12098 } 12099 }); 12100 // End Not HTML API 12101 12102 c2d.internal = {}; 12103 12104 c2d.internal.rxRgb = /rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/; 12105 c2d.internal.rxRgba = /rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d\.]+)\s*\)/; 12106 c2d.internal.rxTransparent = /transparent|rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*0+\s*\)/; 12107 12108 // http://hansmuller-flex.blogspot.com/2011/10/more-about-approximating-circular-arcs.html 12109 c2d.internal.arc = function (c2d, xc, yc, r, a1, a2, anticlockwise, style) { 12110 var includeMove = true; 12111 12112 var k = this.pdf.internal.scaleFactor; 12113 var pageHeight = this.pdf.internal.pageSize.height; 12114 var f2 = this.pdf.internal.f2; 12115 12116 var a1r = a1 * (Math.PI / 180); 12117 var a2r = a2 * (Math.PI / 180); 12118 var curves = this.createArc(r, a1r, a2r, anticlockwise); 12119 for (var i = 0; i < curves.length; i++) { 12120 var curve = curves[i]; 12121 if (includeMove && i === 0) { 12122 this.pdf.internal.out([f2((curve.x1 + xc) * k), f2((pageHeight - (curve.y1 + yc)) * k), 'm', f2((curve.x2 + xc) * k), f2((pageHeight - (curve.y2 + yc)) * k), f2((curve.x3 + xc) * k), f2((pageHeight - (curve.y3 + yc)) * k), f2((curve.x4 + xc) * k), f2((pageHeight - (curve.y4 + yc)) * k), 'c'].join(' ')); 12123 } else { 12124 this.pdf.internal.out([f2((curve.x2 + xc) * k), f2((pageHeight - (curve.y2 + yc)) * k), f2((curve.x3 + xc) * k), f2((pageHeight - (curve.y3 + yc)) * k), f2((curve.x4 + xc) * k), f2((pageHeight - (curve.y4 + yc)) * k), 'c'].join(' ')); 12125 } 12126 12127 //c2d._lastPoint = {x: curve.x1 + xc, y: curve.y1 + yc}; 12128 c2d._lastPoint = { x: xc, y: yc }; 12129 // f2((curve.x1 + xc) * k), f2((pageHeight - (curve.y1 + yc)) * k), 'm', f2((curve.x2 + xc) * k), f2((pageHeight - (curve.y2 + yc)) * k), f2((curve.x3 + xc) * k), f2((pageHeight - (curve.y3 + yc)) * k), f2((curve.x4 + xc) * k), f2((pageHeight - (curve.y4 + yc)) * k), 'c' 12130 } 12131 12132 if (style !== null) { 12133 this.pdf.internal.out(this.pdf.internal.getStyle(style)); 12134 } 12135 }; 12136 12137 /** 12138 * 12139 * @param x Edge point X 12140 * @param y Edge point Y 12141 * @param r Radius 12142 * @param a1 start angle 12143 * @param a2 end angle 12144 * @param anticlockwise 12145 * @param style 12146 * @param isClip 12147 */ 12148 c2d.internal.arc2 = function (c2d, x, y, r, a1, a2, anticlockwise, style, isClip) { 12149 // we need to convert from cartesian to polar here methinks. 12150 var centerX = x; // + r; 12151 var centerY = y; 12152 12153 if (!isClip) { 12154 this.arc(c2d, centerX, centerY, r, a1, a2, anticlockwise, style); 12155 } else { 12156 this.arc(c2d, centerX, centerY, r, a1, a2, anticlockwise, null);
12157 this.pdf.clip_fixed(); 12158 } 12159 }; 12160 12161 c2d.internal.move2 = function (c2d, x, y) { 12162 var k = this.pdf.internal.scaleFactor; 12163 var pageHeight = this.pdf.internal.pageSize.height; 12164 var f2 = this.pdf.internal.f2; 12165 12166 this.pdf.internal.out([f2(x * k), f2((pageHeight - y) * k), 'm'].join(' ')); 12167 c2d._lastPoint = { x: x, y: y }; 12168 }; 12169 12170 c2d.internal.line2 = function (c2d, dx, dy) { 12171 var k = this.pdf.internal.scaleFactor; 12172 var pageHeight = this.pdf.internal.pageSize.height; 12173 var f2 = this.pdf.internal.f2; 12174 12175 //var pt = {x: c2d._lastPoint.x + dx, y: c2d._lastPoint.y + dy}; 12176 var pt = { x: dx, y: dy }; 12177 12178 this.pdf.internal.out([f2(pt.x * k), f2((pageHeight - pt.y) * k), 'l'].join(' ')); 12179 //this.pdf.internal.out('f'); 12180 c2d._lastPoint = pt; 12181 }; 12182 12183 /** 12184 * Return a array of objects that represent bezier curves which approximate the circular arc centered at the origin, from startAngle to endAngle (radians) with the specified radius. 12185 * 12186 * Each bezier curve is an object with four points, where x1,y1 and x4,y4 are the arc's end points and x2,y2 and x3,y3 are the cubic bezier's control points. 12187 */ 12188 12189 c2d.internal.createArc = function (radius, startAngle, endAngle, anticlockwise) { 12190 var EPSILON = 0.00001; // Roughly 1/1000th of a degree, see below 12191 var twoPI = Math.PI * 2; 12192 var piOverTwo = Math.PI / 2.0; 12193 12194 // normalize startAngle, endAngle to [0, 2PI] 12195 var startAngleN = startAngle; 12196 if (startAngleN < twoPI || startAngleN > twoPI) { 12197 startAngleN = startAngleN % twoPI; 12198 } 12199 if (startAngleN < 0) { 12200 startAngleN = twoPI + startAngleN; 12201 } 12202 12203 while (startAngle > endAngle) { 12204 startAngle = startAngle - twoPI; 12205 } 12206 var totalAngle = Math.abs(endAngle - startAngle); 12207 if (totalAngle < twoPI) { 12208 if (anticlockwise) { 12209 totalAngle = twoPI - totalAngle; 12210 } 12211 } 12212 12213 // Compute the sequence of arc curves, up to PI/2 at a time. 12214 var curves = []; 12215 var sgn = anticlockwise ? -1 : +1; 12216 12217 var a1 = startAngleN; 12218 for (; totalAngle > EPSILON;) { 12219 var remain = sgn * Math.min(totalAngle, piOverTwo); 12220 var a2 = a1 + remain; 12221 curves.push(this.createSmallArc(radius, a1, a2)); 12222 totalAngle -= Math.abs(a2 - a1); 12223 a1 = a2; 12224 } 12225 12226 return curves; 12227 }; 12228 12229 c2d.internal.getCurrentPage = function () { 12230 return this.pdf.internal.pages[this.pdf.internal.getCurrentPageInfo().pageNumber]; 12231 }; 12232 12233 /** 12234 * Cubic bezier approximation of a circular arc centered at the origin, from (radians) a1 to a2, where a2-a1 < pi/2. The arc's radius is r. 12235 * 12236 * Returns an object with four points, where x1,y1 and x4,y4 are the arc's end points and x2,y2 and x3,y3 are the cubic bezier's control points. 12237 * 12238 * This algorithm is based on the approach described in: A. Riškus, "Approximation of a Cubic Bezier Curve by Circular Arcs and Vice Versa," Information Technology and Control, 35(4), 2006 pp. 371-378. 12239 */ 12240 12241 c2d.internal.createSmallArc = function (r, a1, a2) { 12242 // Compute all four points for an arc that subtends the same total angle 12243 // but is centered on the X-axis 12244 12245 var a = (a2 - a1) / 2.0; 12246 12247 var x4 = r * Math.cos(a); 12248 var y4 = r * Math.sin(a); 12249 var x1 = x4; 12250 var y1 = -y4; 12251 12252 var q1 = x1 * x1 + y1 * y1; 12253 var q2 = q1 + x1 * x4 + y1 * y4; 12254 var k2 = 4 / 3 * (Math.sqrt(2 * q1 * q2) - q2) / (x1 * y4 - y1 * x4); 12255 12256 var x2 = x1 - k2 * y1; 12257 var y2 = y1 + k2 * x1; 12258 var x3 = x2; 12259 var y3 = -y2; 12260 12261 // Find the arc points' actual locations by computing x1,y1 and x4,y4 12262 // and rotating the control points by a + a1 12263 12264 var ar = a + a1; 12265 var cos_ar = Math.cos(ar); 12266 var sin_ar = Math.sin(ar); 12267 12268 return { 12269 x1: r * Math.cos(a1), 12270 y1: r * Math.sin(a1), 12271 x2: x2 * cos_ar - y2 * sin_ar, 12272 y2: x2 * sin_ar + y2 * cos_ar, 12273 x3: x3 * cos_ar - y3 * sin_ar, 12274 y3: x3 * sin_ar + y3 * cos_ar, 12275 x4: r * Math.cos(a2), 12276 y4: r * Math.sin(a2) 12277 }; 12278 }; 12279 12280 function context() { 12281 this._isStrokeTransparent = false;
12282 this._strokeOpacity = 1; 12283 this.strokeStyle = '#000000'; 12284 this.fillStyle = '#000000'; 12285 this._isFillTransparent = false; 12286 this._fillOpacity = 1; 12287 this.font = "12pt times"; 12288 this.textBaseline = 'alphabetic'; // top,bottom,middle,ideographic,alphabetic,hanging 12289 this.textAlign = 'start'; 12290 this.lineWidth = 1; 12291 this.lineJoin = 'miter'; // round, bevel, miter 12292 this.lineCap = 'butt'; // butt, round, square 12293 this._transform = [1, 0, 0, 1, 0, 0]; // sx, shy, shx, sy, tx, ty 12294 this.globalCompositeOperation = 'normal'; 12295 this.globalAlpha = 1.0; 12296 this._clip_path = []; 12297 // TODO miter limit //default 10 12298 12299 // Not HTML API 12300 this.ignoreClearRect = false; 12301 12302 this.copy = function (ctx) { 12303 this._isStrokeTransparent = ctx._isStrokeTransparent; 12304 this._strokeOpacity = ctx._strokeOpacity; 12305 this.strokeStyle = ctx.strokeStyle; 12306 this._isFillTransparent = ctx._isFillTransparent; 12307 this._fillOpacity = ctx._fillOpacity; 12308 this.fillStyle = ctx.fillStyle; 12309 this.font = ctx.font; 12310 this.lineWidth = ctx.lineWidth; 12311 this.lineJoin = ctx.lineJoin; 12312 this.lineCap = ctx.lineCap; 12313 this.textBaseline = ctx.textBaseline; 12314 this.textAlign = ctx.textAlign; 12315 this._fontSize = ctx._fontSize; 12316 this._transform = ctx._transform.slice(0); 12317 this.globalCompositeOperation = ctx.globalCompositeOperation; 12318 this.globalAlpha = ctx.globalAlpha; 12319 this._clip_path = ctx._clip_path.slice(0); //TODO deep copy? 12320 12321 // Not HTML API 12322 this.ignoreClearRect = ctx.ignoreClearRect; 12323 }; 12324 } 12325 12326 return this; 12327})(jsPDF.API); 12328 12329/** @preserve 12330 * jsPDF fromHTML plugin. BETA stage. API subject to change. Needs browser 12331 * Copyright (c) 2012 Willow Systems Corporation, willow-systems.com 12332 * 2014 Juan Pablo Gaviria, https://github.com/juanpgaviria 12333 * 2014 Diego Casorran, https://github.com/diegocr 12334 * 2014 Daniel Husar, https://github.com/danielhusar 12335 * 2014 Wolfgang Gassler, https://github.com/woolfg 12336 * 2014 Steven Spungin, https://github.com/flamenco 12337 * 12338 * 12339 * ==================================================================== 12340 */ 12341 12342(function (jsPDFAPI) { 12343 var clone, _DrillForContent, FontNameDB, FontStyleMap, TextAlignMap, FontWeightMap, FloatMap, ClearMap, GetCSS, PurgeWhiteSpace, Renderer, ResolveFont, ResolveUnitedNumber, UnitedNumberMap, elementHandledElsewhere, images, loadImgs, checkForFooter, process, tableToJson; 12344 clone = function () { 12345 return function (obj) { 12346 Clone.prototype = obj; 12347 return new Clone(); 12348 }; 12349 function Clone() {} 12350 }(); 12351 PurgeWhiteSpace = function PurgeWhiteSpace(array) { 12352 var fragment, i, l, lTrimmed, r, rTrimmed, trailingSpace; 12353 i = 0; 12354 l = array.length; 12355 fragment = void 0; 12356 lTrimmed = false; 12357 rTrimmed = false; 12358 while (!lTrimmed && i !== l) { 12359 fragment = array[i] = array[i].trimLeft(); 12360 if (fragment) { 12361 lTrimmed = true; 12362 } 12363 i++; 12364 } 12365 i = l - 1; 12366 while (l && !rTrimmed && i !== -1) { 12367 fragment = array[i] = array[i].trimRight(); 12368 if (fragment) { 12369 rTrimmed = true; 12370 } 12371 i--; 12372 } 12373 r = /\s+$/g; 12374 trailingSpace = true; 12375 i = 0; 12376 while (i !== l) { 12377 // Leave the line breaks intact 12378 if (array[i] != "\u2028") { 12379 fragment = array[i].replace(/\s+/g, " "); 12380 if (trailingSpace) { 12381 fragment = fragment.trimLeft(); 12382 } 12383 if (fragment) { 12384 trailingSpace = r.test(fragment); 12385 } 12386 array[i] = fragment; 12387 } 12388 i++; 12389 } 12390 return array; 12391 }; 12392 Renderer = function Renderer(pdf, x, y, settings) { 12393 this.pdf = pdf; 12394 this.x = x; 12395 this.y = y; 12396 this.settings = settings; 12397 //list of functions which are called after each element-rendering process 12398 this.watchFunctions = []; 12399 this.init(); 12400 return this; 12401 }; 12402 ResolveFont = function ResolveFont(css_font_family_string) { 12403 var name, part, parts; 12404 name = void 0; 12405 parts = css_font_family_string.split(","); 12406 part = parts.shift(); 12407 while (!name && part) { 12408 name = FontNameDB[part.trim().toLowerCase()]; 12409 part = parts.shift(); 12410 } 12411 return name; 12412 }; 12413 ResolveUnitedNumber = function ResolveUnitedNumber(css_line_height_string) { 12414 12415 //IE8 issues 12416 css_line_height_string = css_line_height_string === "auto" ? "0px" : css_line_height_string; 12417 if (css_line_height_string.indexOf("em") > -1 && !isNaN(Number(css_line_height_string.replace("em", "")))) { 12418 css_line_height_string = Number(css_line_height_string.replace("em", "")) * 18.719 + "px"; 12419 } 12420 if (css_line_height_string.indexOf("pt") > -1 && !isNaN(Number(css_line_height_string.replace("pt", "")))) { 12421 css_line_height_string = Number(css_line_height_string.replace("pt", "")) * 1.333 + "px"; 12422 } 12423 12424 var normal, undef, value; 12425 undef = void 0; 12426 normal = 16.00; 12427 value = UnitedNumberMap[css_line_height_string]; 12428 if (value) { 12429 return value; 12430 } 12431 value = { 12432 "xx-small": 9, 12433 "x-small": 11, 12434 small: 13, 12435 medium: 16, 12436 large: 19, 12437 "x-large": 23, 12438 "xx-large": 28, 12439 auto: 0 12440 }[{ css_line_height_string: css_line_height_string }]; 12441 12442 if (value !== undef) { 12443 return UnitedNumberMap[css_line_height_string] = value / normal; 12444 } 12445 if (value = parseFloat(css_line_height_string)) { 12446 return UnitedNumberMap[css_line_height_string] = value / normal; 12447 } 12448 value = css_line_height_string.match(/([\d\.]+)(px)/); 12449 if (value.length === 3) { 12450 return UnitedNumberMap[css_line_height_string] = parseFloat(value[1]) / normal; 12451 } 12452 return UnitedNumberMap[css_line_height_string] = 1; 12453 }; 12454 GetCSS = function GetCSS(element) { 12455 var css, tmp, computedCSSElement; 12456 computedCSSElement = function (el) { 12457 var compCSS; 12458 compCSS = function (el) { 12459 if (document.defaultView && document.defaultView.getComputedStyle) { 12460 return document.defaultView.getComputedStyle(el, null); 12461 } else if (el.currentStyle) { 12462 return el.currentStyle; 12463 } else { 12464 return el.style; 12465 } 12466 }(el); 12467 return function (prop) { 12468 prop = prop.replace(/-\D/g, function (match) { 12469 return match.charAt(1).toUpperCase(); 12470 }); 12471 return compCSS[prop]; 12472 }; 12473 }(element); 12474 css = {}; 12475 tmp = void 0; 12476 css["font-family"] = ResolveFont(computedCSSElement("font-family")) || "times"; 12477 css["font-style"] = FontStyleMap[computedCSSElement("font-style")] || "normal"; 12478 css["text-align"] = TextAlignMap[computedCSSElement("text-align")] || "left"; 12479 tmp = FontWeightMap[computedCSSElement("font-weight")] || "normal"; 12480 if (tmp === "bold") { 12481 if (css["font-style"] === "normal") { 12482 css["font-style"] = tmp; 12483 } else { 12484 css["font-style"] = tmp + css["font-style"]; 12485 } 12486 } 12487 css["font-size"] = ResolveUnitedNumber(computedCSSElement("font-size")) || 1; 12488 css["line-height"] = ResolveUnitedNumber(computedCSSElement("line-height")) || 1; 12489 css["display"] = computedCSSElement("display") === "inline" ? "inline" : "block"; 12490 12491 tmp = css["display"] === "block"; 12492 css["margin-top"] = tmp && ResolveUnitedNumber(computedCSSElement("margin-top")) || 0; 12493 css["margin-bottom"] = tmp && ResolveUnitedNumber(computedCSSElement("margin-bottom")) || 0; 12494 css["padding-top"] = tmp && ResolveUnitedNumber(computedCSSElement("padding-top")) || 0; 12495 css["padding-bottom"] = tmp && ResolveUnitedNumber(computedCSSElement("padding-bottom")) || 0; 12496 css["margin-left"] = tmp && ResolveUnitedNumber(computedCSSElement("margin-left")) || 0; 12497 css["margin-right"] = tmp && ResolveUnitedNumber(computedCSSElement("margin-right")) || 0; 12498 css["padding-left"] = tmp && ResolveUnitedNumber(computedCSSElement("padding-left")) || 0; 12499 css["padding-right"] = tmp && ResolveUnitedNumber(computedCSSElement("padding-right")) || 0; 12500 12501 css["page-break-before"] = computedCSSElement("page-break-before") || "auto"; 12502 12503 //float and clearing of floats 12504 css["float"] = FloatMap[computedCSSElement("cssFloat")] || "none"; 12505 css["clear"] = ClearMap[computedCSSElement("clear")] || "none"; 12506 12507 css["color"] = computedCSSElement("color"); 12508 12509 return css; 12510 }; 12511 elementHandledElsewhere = function elementHandledElsewhere(element, renderer, elementHandlers) { 12512 var handlers, i, isHandledElsewhere, l, classNames; 12513 isHandledElsewhere = false;
12514 i = void 0; 12515 l = void 0; 12516 handlers = elementHandlers["#" + element.id]; 12517 if (handlers) { 12518 if (typeof handlers === "function") { 12519 isHandledElsewhere = handlers(element, renderer); 12520 } else { 12521 i = 0; 12522 l = handlers.length; 12523 while (!isHandledElsewhere && i !== l) { 12524 isHandledElsewhere = handlers[i](element, renderer); 12525 i++; 12526 } 12527 } 12528 } 12529 handlers = elementHandlers[element.nodeName]; 12530 if (!isHandledElsewhere && handlers) { 12531 if (typeof handlers === "function") { 12532 isHandledElsewhere = handlers(element, renderer); 12533 } else { 12534 i = 0; 12535 l = handlers.length; 12536 while (!isHandledElsewhere && i !== l) { 12537 isHandledElsewhere = handlers[i](element, renderer); 12538 i++; 12539 } 12540 } 12541 } 12542 12543 // Try class names 12544 classNames = element.className ? element.className.split(' ') : []; 12545 for (i = 0; i < classNames.length; i++) { 12546 handlers = elementHandlers['.' + classNames[i]]; 12547 if (!isHandledElsewhere && handlers) { 12548 if (typeof handlers === "function") { 12549 isHandledElsewhere = handlers(element, renderer); 12550 } else { 12551 i = 0; 12552 l = handlers.length; 12553 while (!isHandledElsewhere && i !== l) { 12554 isHandledElsewhere = handlers[i](element, renderer); 12555 i++; 12556 } 12557 } 12558 } 12559 } 12560 12561 return isHandledElsewhere; 12562 }; 12563 tableToJson = function tableToJson(table, renderer) { 12564 var data, headers, i, j, rowData, tableRow, table_obj, table_with, cell, l; 12565 data = []; 12566 headers = []; 12567 i = 0; 12568 l = table.rows[0].cells.length; 12569 table_with = table.clientWidth; 12570 while (i < l) { 12571 cell = table.rows[0].cells[i]; 12572 headers[i] = { 12573 name: cell.textContent.toLowerCase().replace(/\s+/g, ''), 12574 prompt: cell.textContent.replace(/\r?\n/g, ''), 12575 width: cell.clientWidth / table_with * renderer.pdf.internal.pageSize.width 12576 }; 12577 i++; 12578 } 12579 i = 1; 12580 while (i < table.rows.length) { 12581 tableRow = table.rows[i]; 12582 rowData = {}; 12583 j = 0; 12584 while (j < tableRow.cells.length) { 12585 rowData[headers[j].name] = tableRow.cells[j].textContent.replace(/\r?\n/g, ''); 12586 j++; 12587 } 12588 data.push(rowData); 12589 i++; 12590 } 12591 return table_obj = { 12592 rows: data, 12593 headers: headers 12594 }; 12595 }; 12596 var SkipNode = { 12597 SCRIPT: 1, 12598 STYLE: 1, 12599 NOSCRIPT: 1, 12600 OBJECT: 1, 12601 EMBED: 1, 12602 SELECT: 1 12603 }; 12604 var listCount = 1; 12605 _DrillForContent = function DrillForContent(element, renderer, elementHandlers) { 12606 var cn, cns, fragmentCSS, i, isBlock, l, px2pt, table2json, cb; 12607 cns = element.childNodes; 12608 cn = void 0; 12609 fragmentCSS = GetCSS(element); 12610 isBlock = fragmentCSS.display === "block"; 12611 if (isBlock) { 12612 renderer.setBlockBoundary(); 12613 renderer.setBlockStyle(fragmentCSS); 12614 } 12615 i = 0; 12616 l = cns.length; 12617 while (i < l) { 12618 cn = cns[i]; 12619 if ((typeof cn === "undefined" ? "undefined" : _typeof(cn)) === "object") { 12620 12621 //execute all watcher functions to e.g. reset floating 12622 renderer.executeWatchFunctions(cn); 12623 12624 /*** HEADER rendering **/ 12625 if (cn.nodeType === 1 && cn.nodeName === 'HEADER') { 12626 var header = cn; 12627 //store old top margin 12628 var oldMarginTop = renderer.pdf.margins_doc.top; 12629 //subscribe for new page event and render header first on every page 12630 renderer.pdf.internal.events.subscribe('addPage', function (pageInfo) { 12631 //set current y position to old margin 12632 renderer.y = oldMarginTop; 12633 //render all child nodes of the header element 12634 _DrillForContent(header, renderer, elementHandlers); 12635 //set margin to old margin + rendered header + 10 space to prevent overlapping 12636 //important for other plugins (e.g. table) to start rendering at correct position after header 12637 renderer.pdf.margins_doc.top = renderer.y + 10; 12638 renderer.y += 10; 12639 }, false); 12640 } 12641 12642 if (cn.nodeType === 8 && cn.nodeName === "#comment") { 12643 if (~cn.textContent.indexOf("ADD_PAGE")) { 12644 renderer.pdf.addPage(); 12645 renderer.y = renderer.pdf.margins_doc.top; 12646 } 12647 } else if (cn.nodeType === 1 && !SkipNode[cn.nodeName]) { 12648 /*** IMAGE RENDERING ***/ 12649 var cached_image; 12650 if (cn.nodeName === "IMG") { 12651 var url = cn.getAttribute("src"); 12652 cached_image = images[renderer.pdf.sHashCode(url) || url]; 12653 } 12654 if (cached_image) { 12655 if (renderer.pdf.internal.pageSize.height - renderer.pdf.margins_doc.bottom < renderer.y + cn.height && renderer.y > renderer.pdf.margins_doc.top) { 12656 renderer.pdf.addPage(); 12657 renderer.y = renderer.pdf.margins_doc.top; 12658 //check if we have to set back some values due to e.g. header rendering for new page 12659 renderer.executeWatchFunctions(cn); 12660 } 12661 12662 var imagesCSS = GetCSS(cn); 12663 var imageX = renderer.x; 12664 var fontToUnitRatio = 12 / renderer.pdf.internal.scaleFactor; 12665 12666 //define additional paddings, margins which have to be taken into account for margin calculations 12667 var additionalSpaceLeft = (imagesCSS["margin-left"] + imagesCSS["padding-left"]) * fontToUnitRatio; 12668 var additionalSpaceRight = (imagesCSS["margin-right"] + imagesCSS["padding-right"]) * fontToUnitRatio; 12669 var additionalSpaceTop = (imagesCSS["margin-top"] + imagesCSS["padding-top"]) * fontToUnitRatio; 12670 var additionalSpaceBottom = (imagesCSS["margin-bottom"] + imagesCSS["padding-bottom"]) * fontToUnitRatio; 12671 12672 //if float is set to right, move the image to the right border 12673 //add space if margin is set 12674 if (imagesCSS['float'] !== undefined && imagesCSS['float'] === 'right') { 12675 imageX += renderer.settings.width - cn.width - additionalSpaceRight; 12676 } else { 12677 imageX += additionalSpaceLeft; 12678 } 12679 12680 renderer.pdf.addImage(cached_image, imageX, renderer.y + additionalSpaceTop, cn.width, cn.height); 12681 cached_image = undefined; 12682 //if the float prop is specified we have to float the text around the image 12683 if (imagesCSS['float'] === 'right' || imagesCSS['float'] === 'left') { 12684 //add functiont to set back coordinates after image rendering 12685 renderer.watchFunctions.push(function (diffX, thresholdY, diffWidth, el) { 12686 //undo drawing box adaptions which were set by floating 12687 if (renderer.y >= thresholdY) { 12688 renderer.x += diffX; 12689 renderer.settings.width += diffWidth; 12690 return true; 12691 } else if (el && el.nodeType === 1 && !SkipNode[el.nodeName] && renderer.x + el.width > renderer.pdf.margins_doc.left + renderer.pdf.margins_doc.width) { 12692 renderer.x += diffX; 12693 renderer.y = thresholdY; 12694 renderer.settings.width += diffWidth; 12695 return true; 12696 } else { 12697 return false;
12698 } 12699 }.bind(this, imagesCSS['float'] === 'left' ? -cn.width - additionalSpaceLeft - additionalSpaceRight : 0, renderer.y + cn.height + additionalSpaceTop + additionalSpaceBottom, cn.width)); 12700 //reset floating by clear:both divs 12701 //just set cursorY after the floating element 12702 renderer.watchFunctions.push(function (yPositionAfterFloating, pages, el) { 12703 if (renderer.y < yPositionAfterFloating && pages === renderer.pdf.internal.getNumberOfPages()) { 12704 if (el.nodeType === 1 && GetCSS(el).clear === 'both') { 12705 renderer.y = yPositionAfterFloating; 12706 return true; 12707 } else { 12708 return false; 12709 } 12710 } else { 12711 return true; 12712 } 12713 }.bind(this, renderer.y + cn.height, renderer.pdf.internal.getNumberOfPages())); 12714 12715 //if floating is set we decrease the available width by the image width 12716 renderer.settings.width -= cn.width + additionalSpaceLeft + additionalSpaceRight; 12717 //if left just add the image width to the X coordinate 12718 if (imagesCSS['float'] === 'left') { 12719 renderer.x += cn.width + additionalSpaceLeft + additionalSpaceRight; 12720 } 12721 } else { 12722 //if no floating is set, move the rendering cursor after the image height 12723 renderer.y += cn.height + additionalSpaceTop + additionalSpaceBottom; 12724 } 12725 12726 /*** TABLE RENDERING ***/ 12727 } else if (cn.nodeName === "TABLE") { 12728 table2json = tableToJson(cn, renderer); 12729 renderer.y += 10; 12730 renderer.pdf.table(renderer.x, renderer.y, table2json.rows, table2json.headers, { 12731 autoSize: false, 12732 printHeaders: elementHandlers.printHeaders, 12733 margins: renderer.pdf.margins_doc, 12734 css: GetCSS(cn) 12735 }); 12736 renderer.y = renderer.pdf.lastCellPos.y + renderer.pdf.lastCellPos.h + 20; 12737 } else if (cn.nodeName === "OL" || cn.nodeName === "UL") { 12738 listCount = 1; 12739 if (!elementHandledElsewhere(cn, renderer, elementHandlers)) { 12740 _DrillForContent(cn, renderer, elementHandlers); 12741 } 12742 renderer.y += 10; 12743 } else if (cn.nodeName === "LI") { 12744 var temp = renderer.x; 12745 renderer.x += 20 / renderer.pdf.internal.scaleFactor; 12746 renderer.y += 3; 12747 if (!elementHandledElsewhere(cn, renderer, elementHandlers)) { 12748 _DrillForContent(cn, renderer, elementHandlers); 12749 } 12750 renderer.x = temp; 12751 } else if (cn.nodeName === "BR") { 12752 renderer.y += fragmentCSS["font-size"] * renderer.pdf.internal.scaleFactor; 12753 renderer.addText("\u2028", clone(fragmentCSS)); 12754 } else { 12755 if (!elementHandledElsewhere(cn, renderer, elementHandlers)) { 12756 _DrillForContent(cn, renderer, elementHandlers); 12757 } 12758 } 12759 } else if (cn.nodeType === 3) { 12760 var value = cn.nodeValue; 12761 if (cn.nodeValue && cn.parentNode.nodeName === "LI") { 12762 if (cn.parentNode.parentNode.nodeName === "OL") { 12763 value = listCount++ + '. ' + value; 12764 } else { 12765 var fontSize = fragmentCSS["font-size"]; 12766 var offsetX = (3 - fontSize * 0.75) * renderer.pdf.internal.scaleFactor; 12767 var offsetY = fontSize * 0.75 * renderer.pdf.internal.scaleFactor; 12768 var radius = fontSize * 1.74 / renderer.pdf.internal.scaleFactor; 12769 cb = function cb(x, y) { 12770 this.pdf.circle(x + offsetX, y + offsetY, radius, 'FD'); 12771 }; 12772 } 12773 } 12774 // Only add the text if the text node is in the body element 12775 // Add compatibility with IE11 12776 if (!!(cn.ownerDocument.body.compareDocumentPosition(cn) & 16)) { 12777 renderer.addText(value, fragmentCSS); 12778 } 12779 } else if (typeof cn === "string") { 12780 renderer.addText(cn, fragmentCSS); 12781 } 12782 } 12783 i++; 12784 } 12785 elementHandlers.outY = renderer.y; 12786 12787 if (isBlock) { 12788 return renderer.setBlockBoundary(cb); 12789 } 12790 }; 12791 images = {}; 12792 loadImgs = function loadImgs(element, renderer, elementHandlers, cb) { 12793 var imgs = element.getElementsByTagName('img'), 12794 l = imgs.length, 12795 found_images, 12796 x = 0; 12797 function done() { 12798 renderer.pdf.internal.events.publish('imagesLoaded'); 12799 cb(found_images); 12800 } 12801 function loadImage(url, width, height) { 12802 if (!url) return; 12803 var img = new Image(); 12804 found_images = ++x; 12805 img.crossOrigin = ''; 12806 img.onerror = img.onload = function () { 12807 if (img.complete) { 12808 //to support data urls in images, set width and height 12809 //as those values are not recognized automatically 12810 if (img.src.indexOf('data:image/') === 0) { 12811 img.width = width || img.width || 0; 12812 img.height = height || img.height || 0; 12813 } 12814 //if valid image add to known images array
12815 if (img.width + img.height) { 12816 var hash = renderer.pdf.sHashCode(url) || url; 12817 images[hash] = images[hash] || img; 12818 } 12819 } 12820 if (! --x) { 12821 done(); 12822 } 12823 }; 12824 img.src = url; 12825 } 12826 while (l--) { 12827 loadImage(imgs[l].getAttribute("src"), imgs[l].width, imgs[l].height); 12828 }return x || done(); 12829 }; 12830 checkForFooter = function checkForFooter(elem, renderer, elementHandlers) { 12831 //check if we can found a <footer> element 12832 var footer = elem.getElementsByTagName("footer"); 12833 if (footer.length > 0) { 12834 12835 footer = footer[0]; 12836 12837 //bad hack to get height of footer 12838 //creat dummy out and check new y after fake rendering 12839 var oldOut = renderer.pdf.internal.write; 12840 var oldY = renderer.y; 12841 renderer.pdf.internal.write = function () {}; 12842 _DrillForContent(footer, renderer, elementHandlers); 12843 var footerHeight = Math.ceil(renderer.y - oldY) + 5; 12844 renderer.y = oldY; 12845 renderer.pdf.internal.write = oldOut; 12846 12847 //add 20% to prevent overlapping 12848 renderer.pdf.margins_doc.bottom += footerHeight; 12849 12850 //Create function render header on every page 12851 var renderFooter = function renderFooter(pageInfo) { 12852 var pageNumber = pageInfo !== undefined ? pageInfo.pageNumber : 1; 12853 //set current y position to old margin 12854 var oldPosition = renderer.y; 12855 //render all child nodes of the header element 12856 renderer.y = renderer.pdf.internal.pageSize.height - renderer.pdf.margins_doc.bottom; 12857 renderer.pdf.margins_doc.bottom -= footerHeight; 12858 12859 //check if we have to add page numbers 12860 var spans = footer.getElementsByTagName('span'); 12861 for (var i = 0; i < spans.length; ++i) { 12862 //if we find some span element with class pageCounter, set the page 12863 if ((" " + spans[i].className + " ").replace(/[\n\t]/g, " ").indexOf(" pageCounter ") > -1) { 12864 spans[i].innerHTML = pageNumber; 12865 } 12866 //if we find some span element with class totalPages, set a variable which is replaced after rendering of all pages 12867 if ((" " + spans[i].className + " ").replace(/[\n\t]/g, " ").indexOf(" totalPages ") > -1) { 12868 spans[i].innerHTML = '###jsPDFVarTotalPages###'; 12869 } 12870 } 12871 12872 //render footer content 12873 _DrillForContent(footer, renderer, elementHandlers); 12874 //set bottom margin to previous height including the footer height 12875 renderer.pdf.margins_doc.bottom += footerHeight; 12876 //important for other plugins (e.g. table) to start rendering at correct position after header 12877 renderer.y = oldPosition; 12878 }; 12879 12880 //check if footer contains totalPages which should be replace at the disoposal of the document 12881 var spans = footer.getElementsByTagName('span'); 12882 for (var i = 0; i < spans.length; ++i) { 12883 if ((" " + spans[i].className + " ").replace(/[\n\t]/g, " ").indexOf(" totalPages ") > -1) { 12884 renderer.pdf.internal.events.subscribe('htmlRenderingFinished', renderer.pdf.putTotalPages.bind(renderer.pdf, '###jsPDFVarTotalPages###'), true); 12885 } 12886 } 12887 12888 //register event to render footer on every new page 12889 renderer.pdf.internal.events.subscribe('addPage', renderFooter, false); 12890 //render footer on first page 12891 renderFooter(); 12892 12893 //prevent footer rendering 12894 SkipNode['FOOTER'] = 1; 12895 } 12896 }; 12897 process = function process(pdf, element, x, y, settings, callback) { 12898 if (!element) return false; 12899 if (typeof element !== "string" && !element.parentNode) element = '' + element.innerHTML; 12900 if (typeof element === "string") { 12901 element = function (element) { 12902 var $frame, $hiddendiv, framename, visuallyhidden; 12903 framename = "jsPDFhtmlText" + Date.now().toString() + (Math.random() * 1000).toFixed(0); 12904 visuallyhidden = "position: absolute !important;" + "clip: rect(1px 1px 1px 1px); /* IE6, IE7 */" + "clip: rect(1px, 1px, 1px, 1px);" + "padding:0 !important;" + "border:0 !important;" + "height: 1px !important;" + "width: 1px !important; " + "top:auto;" + "left:-100px;" + "overflow: hidden;"; 12905 $hiddendiv = document.createElement('div'); 12906 $hiddendiv.style.cssText = visuallyhidden; 12907 $hiddendiv.innerHTML = "<iframe style=\"height:1px;width:1px\" name=\"" + framename + "\" />"; 12908 document.body.appendChild($hiddendiv); 12909 $frame = window.frames[framename]; 12910 $frame.document.open(); 12911 $frame.document.writeln(element); 12912 $frame.document.close(); 12913 return $frame.document.body; 12914 }(element.replace(/<\/?script[^>]*?>/gi, '')); 12915 } 12916 var r = new Renderer(pdf, x, y, settings), 12917 out; 12918 12919 // 1. load images 12920 // 2. prepare optional footer elements 12921 // 3. render content 12922 loadImgs.call(this, element, r, settings.elementHandlers, function (found_images) { 12923 checkForFooter(element, r, settings.elementHandlers); 12924 _DrillForContent(element, r, settings.elementHandlers); 12925 //send event dispose for final taks (e.g. footer totalpage replacement) 12926 r.pdf.internal.events.publish('htmlRenderingFinished'); 12927 out = r.dispose(); 12928 if (typeof callback === 'function') callback(out);else if (found_images) console.error('jsPDF Warning: rendering issues? provide a callback to fromHTML!'); 12929 }); 12930 return out || { x: r.x, y: r.y }; 12931 }; 12932 Renderer.prototype.init = function () { 12933 this.paragraph = { 12934 text: [], 12935 style: [] 12936 }; 12937 return this.pdf.internal.write("q"); 12938 }; 12939 Renderer.prototype.dispose = function () { 12940 this.pdf.internal.write("Q"); 12941 return { 12942 x: this.x, 12943 y: this.y, 12944 ready: true 12945 }; 12946 }; 12947 12948 //Checks if we have to execute some watcher functions 12949 //e.g. to end text floating around an image 12950 Renderer.prototype.executeWatchFunctions = function (el) { 12951 var ret = false;
12952 var narray = []; 12953 if (this.watchFunctions.length > 0) { 12954 for (var i = 0; i < this.watchFunctions.length; ++i) { 12955 if (this.watchFunctions[i](el) === true) { 12956 ret = true; 12957 } else { 12958 narray.push(this.watchFunctions[i]); 12959 } 12960 } 12961 this.watchFunctions = narray; 12962 } 12963 return ret; 12964 }; 12965 12966 Renderer.prototype.splitFragmentsIntoLines = function (fragments, styles) { 12967 var currentLineLength, defaultFontSize, ff, fontMetrics, fontMetricsCache, fragment, fragmentChopped, fragmentLength, fragmentSpecificMetrics, fs, k, line, lines, maxLineLength, style; 12968 defaultFontSize = 12; 12969 k = this.pdf.internal.scaleFactor; 12970 fontMetricsCache = {}; 12971 ff = void 0; 12972 fs = void 0; 12973 fontMetrics = void 0; 12974 fragment = void 0; 12975 style = void 0; 12976 fragmentSpecificMetrics = void 0; 12977 fragmentLength = void 0; 12978 fragmentChopped = void 0; 12979 line = []; 12980 lines = [line]; 12981 currentLineLength = 0; 12982 maxLineLength = this.settings.width; 12983 while (fragments.length) { 12984 fragment = fragments.shift(); 12985 style = styles.shift(); 12986 if (fragment) { 12987 ff = style["font-family"]; 12988 fs = style["font-style"]; 12989 fontMetrics = fontMetricsCache[ff + fs]; 12990 if (!fontMetrics) { 12991 fontMetrics = this.pdf.internal.getFont(ff, fs).metadata.Unicode; 12992 fontMetricsCache[ff + fs] = fontMetrics; 12993 } 12994 fragmentSpecificMetrics = { 12995 widths: fontMetrics.widths, 12996 kerning: fontMetrics.kerning, 12997 fontSize: style["font-size"] * defaultFontSize, 12998 textIndent: currentLineLength 12999 }; 13000 fragmentLength = this.pdf.getStringUnitWidth(fragment, fragmentSpecificMetrics) * fragmentSpecificMetrics.fontSize / k; 13001 if (fragment == "\u2028") { 13002 line = []; 13003 lines.push(line); 13004 } else if (currentLineLength + fragmentLength > maxLineLength) { 13005 fragmentChopped = this.pdf.splitTextToSize(fragment, maxLineLength, fragmentSpecificMetrics); 13006 line.push([fragmentChopped.shift(), style]); 13007 while (fragmentChopped.length) { 13008 line = [[fragmentChopped.shift(), style]]; 13009 lines.push(line); 13010 } 13011 currentLineLength = this.pdf.getStringUnitWidth(line[0][0], fragmentSpecificMetrics) * fragmentSpecificMetrics.fontSize / k; 13012 } else { 13013 line.push([fragment, style]); 13014 currentLineLength += fragmentLength; 13015 } 13016 } 13017 } 13018 13019 //if text alignment was set, set margin/indent of each line 13020 if (style['text-align'] !== undefined && (style['text-align'] === 'center' || style['text-align'] === 'right' || style['text-align'] === 'justify')) { 13021 for (var i = 0; i < lines.length; ++i) { 13022 var length = this.pdf.getStringUnitWidth(lines[i][0][0], fragmentSpecificMetrics) * fragmentSpecificMetrics.fontSize / k; 13023 //if there is more than on line we have to clone the style object as all lines hold a reference on this object 13024 if (i > 0) { 13025 lines[i][0][1] = clone(lines[i][0][1]); 13026 } 13027 var space = maxLineLength - length; 13028 13029 if (style['text-align'] === 'right') { 13030 lines[i][0][1]['margin-left'] = space; 13031 //if alignment is not right, it has to be center so split the space to the left and the right 13032 } else if (style['text-align'] === 'center') { 13033 lines[i][0][1]['margin-left'] = space / 2; 13034 //if justify was set, calculate the word spacing and define in by using the css property 13035 } else if (style['text-align'] === 'justify') { 13036 var countSpaces = lines[i][0][0].split(' ').length - 1;
13037 lines[i][0][1]['word-spacing'] = space / countSpaces; 13038 //ignore the last line in justify mode 13039 if (i === lines.length - 1) { 13040 lines[i][0][1]['word-spacing'] = 0; 13041 } 13042 } 13043 } 13044 } 13045 13046 return lines; 13047 }; 13048 Renderer.prototype.RenderTextFragment = function (text, style) { 13049 var defaultFontSize, font, maxLineHeight; 13050 13051 maxLineHeight = 0; 13052 defaultFontSize = 12; 13053 13054 if (this.pdf.internal.pageSize.height - this.pdf.margins_doc.bottom < this.y + this.pdf.internal.getFontSize()) { 13055 this.pdf.internal.write("ET", "Q"); 13056 this.pdf.addPage(); 13057 this.y = this.pdf.margins_doc.top; 13058 this.pdf.internal.write("q", "BT 0 g", this.pdf.internal.getCoordinateString(this.x), this.pdf.internal.getVerticalCoordinateString(this.y), style.color, "Td"); 13059 //move cursor by one line on new page 13060 maxLineHeight = Math.max(maxLineHeight, style["line-height"], style["font-size"]); 13061 this.pdf.internal.write(0, (-1 * defaultFontSize * maxLineHeight).toFixed(2), "Td"); 13062 } 13063 13064 font = this.pdf.internal.getFont(style["font-family"], style["font-style"]); 13065 13066 // text color 13067 var pdfTextColor = this.getPdfColor(style["color"]); 13068 if (pdfTextColor !== this.lastTextColor) { 13069 this.pdf.internal.write(pdfTextColor); 13070 this.lastTextColor = pdfTextColor; 13071 } 13072 13073 //set the word spacing for e.g. justify style 13074 if (style['word-spacing'] !== undefined && style['word-spacing'] > 0) { 13075 this.pdf.internal.write(style['word-spacing'].toFixed(2), "Tw"); 13076 } 13077 13078 this.pdf.internal.write("/" + font.id, (defaultFontSize * style["font-size"]).toFixed(2), "Tf", "(" + this.pdf.internal.pdfEscape(text) + ") Tj"); 13079 13080 //set the word spacing back to neutral => 0 13081 if (style['word-spacing'] !== undefined) { 13082 this.pdf.internal.write(0, "Tw"); 13083 } 13084 }; 13085 13086 // Accepts #FFFFFF, rgb(int,int,int), or CSS Color Name 13087 Renderer.prototype.getPdfColor = function (style) { 13088 var textColor; 13089 var r, g, b; 13090 13091 var rx = /rgb\s*\(\s*(\d+),\s*(\d+),\s*(\d+\s*)\)/; 13092 var m = rx.exec(style); 13093 if (m != null) { 13094 r = parseInt(m[1]); 13095 g = parseInt(m[2]); 13096 b = parseInt(m[3]); 13097 } else { 13098 if (style.charAt(0) != '#') { 13099 style = CssColors.colorNameToHex(style); 13100 if (!style) { 13101 style = '#000000'; 13102 } 13103 } 13104 r = style.substring(1, 3); 13105 r = parseInt(r, 16); 13106 g = style.substring(3, 5); 13107 g = parseInt(g, 16); 13108 b = style.substring(5, 7); 13109 b = parseInt(b, 16); 13110 } 13111 13112 if (typeof r === 'string' && /^#[0-9A-Fa-f]{6}$/.test(r)) { 13113 var hex = parseInt(r.substr(1), 16); 13114 r = hex >> 16 & 255; 13115 g = hex >> 8 & 255; 13116 b = hex & 255; 13117 } 13118 13119 var f3 = this.f3; 13120 if (r === 0 && g === 0 && b === 0 || typeof g === 'undefined') { 13121 textColor = f3(r / 255) + ' g'; 13122 } else { 13123 textColor = [f3(r / 255), f3(g / 255), f3(b / 255), 'rg'].join(' '); 13124 } 13125 return textColor; 13126 }; 13127 13128 Renderer.prototype.f3 = function (number) { 13129 return number.toFixed(3); // Ie, %.3f 13130 }, Renderer.prototype.renderParagraph = function (cb) { 13131 var blockstyle, defaultFontSize, fontToUnitRatio, fragments, i, l, line, lines, maxLineHeight, out, paragraphspacing_after, paragraphspacing_before, priorblockstyle, styles, fontSize; 13132 fragments = PurgeWhiteSpace(this.paragraph.text); 13133 styles = this.paragraph.style; 13134 blockstyle = this.paragraph.blockstyle; 13135 this.paragraph = { 13136 text: [], 13137 style: [], 13138 blockstyle: {}, 13139 priorblockstyle: blockstyle 13140 }; 13141 if (!fragments.join("").trim()) { 13142 return; 13143 } 13144 lines = this.splitFragmentsIntoLines(fragments, styles); 13145 line = void 0; 13146 maxLineHeight = void 0; 13147 defaultFontSize = 12; 13148 fontToUnitRatio = defaultFontSize / this.pdf.internal.scaleFactor; 13149 this.priorMarginBottom = this.priorMarginBottom || 0; 13150 paragraphspacing_before = (Math.max((blockstyle["margin-top"] || 0) - this.priorMarginBottom, 0) + (blockstyle["padding-top"] || 0)) * fontToUnitRatio; 13151 paragraphspacing_after = ((blockstyle["margin-bottom"] || 0) + (blockstyle["padding-bottom"] || 0)) * fontToUnitRatio; 13152 this.priorMarginBottom = blockstyle["margin-bottom"] || 0; 13153 13154 if (blockstyle['page-break-before'] === 'always') { 13155 this.pdf.addPage(); 13156 this.y = 0; 13157 paragraphspacing_before = ((blockstyle["margin-top"] || 0) + (blockstyle["padding-top"] || 0)) * fontToUnitRatio; 13158 } 13159 13160 out = this.pdf.internal.write; 13161 i = void 0; 13162 l = void 0; 13163 this.y += paragraphspacing_before; 13164 out("q", "BT 0 g", this.pdf.internal.getCoordinateString(this.x), this.pdf.internal.getVerticalCoordinateString(this.y), "Td"); 13165 13166 //stores the current indent of cursor position 13167 var currentIndent = 0; 13168 13169 while (lines.length) { 13170 line = lines.shift(); 13171 maxLineHeight = 0; 13172 i = 0; 13173 l = line.length; 13174 while (i !== l) { 13175 if (line[i][0].trim()) { 13176 maxLineHeight = Math.max(maxLineHeight, line[i][1]["line-height"], line[i][1]["font-size"]); 13177 fontSize = line[i][1]["font-size"] * 7; 13178 } 13179 i++; 13180 } 13181 //if we have to move the cursor to adapt the indent 13182 var indentMove = 0; 13183 var wantedIndent = 0; 13184 //if a margin was added (by e.g. a text-alignment), move the cursor 13185 if (line[0][1]["margin-left"] !== undefined && line[0][1]["margin-left"] > 0) { 13186 wantedIndent = this.pdf.internal.getCoordinateString(line[0][1]["margin-left"]); 13187 indentMove = wantedIndent - currentIndent; 13188 currentIndent = wantedIndent; 13189 } 13190 var indentMore = Math.max(blockstyle["margin-left"] || 0, 0) * fontToUnitRatio; 13191 //move the cursor 13192 out(indentMove + indentMore, (-1 * defaultFontSize * maxLineHeight).toFixed(2), "Td"); 13193 i = 0; 13194 l = line.length; 13195 while (i !== l) { 13196 if (line[i][0]) { 13197 this.RenderTextFragment(line[i][0], line[i][1]); 13198 } 13199 i++; 13200 } 13201 this.y += maxLineHeight * fontToUnitRatio; 13202 13203 //if some watcher function was executed successful, so e.g. margin and widths were changed, 13204 //reset line drawing and calculate position and lines again 13205 //e.g. to stop text floating around an image
13206 if (this.executeWatchFunctions(line[0][1]) && lines.length > 0) { 13207 var localFragments = []; 13208 var localStyles = []; 13209 //create fragment array of 13210 lines.forEach(function (localLine) { 13211 var i = 0; 13212 var l = localLine.length; 13213 while (i !== l) { 13214 if (localLine[i][0]) { 13215 localFragments.push(localLine[i][0] + ' '); 13216 localStyles.push(localLine[i][1]); 13217 } 13218 ++i; 13219 } 13220 }); 13221 //split lines again due to possible coordinate changes 13222 lines = this.splitFragmentsIntoLines(PurgeWhiteSpace(localFragments), localStyles); 13223 //reposition the current cursor 13224 out("ET", "Q"); 13225 out("q", "BT 0 g", this.pdf.internal.getCoordinateString(this.x), this.pdf.internal.getVerticalCoordinateString(this.y), "Td"); 13226 } 13227 } 13228 if (cb && typeof cb === "function") { 13229 cb.call(this, this.x - 9, this.y - fontSize / 2); 13230 } 13231 out("ET", "Q"); 13232 return this.y += paragraphspacing_after; 13233 }; 13234 Renderer.prototype.setBlockBoundary = function (cb) { 13235 return this.renderParagraph(cb); 13236 }; 13237 Renderer.prototype.setBlockStyle = function (css) { 13238 return this.paragraph.blockstyle = css; 13239 }; 13240 Renderer.prototype.addText = function (text, css) { 13241 this.paragraph.text.push(text); 13242 return this.paragraph.style.push(css); 13243 }; 13244 FontNameDB = { 13245 helvetica: "helvetica", 13246 "sans-serif": "helvetica", 13247 "times new roman": "times", 13248 serif: "times", 13249 times: "times", 13250 monospace: "courier", 13251 courier: "courier" 13252 }; 13253 FontWeightMap = { 13254 100: "normal", 13255 200: "normal", 13256 300: "normal", 13257 400: "normal", 13258 500: "bold", 13259 600: "bold", 13260 700: "bold", 13261 800: "bold", 13262 900: "bold", 13263 normal: "normal", 13264 bold: "bold", 13265 bolder: "bold", 13266 lighter: "normal" 13267 }; 13268 FontStyleMap = { 13269 normal: "normal", 13270 italic: "italic", 13271 oblique: "italic" 13272 }; 13273 TextAlignMap = { 13274 left: "left", 13275 right: "right", 13276 center: "center", 13277 justify: "justify" 13278 }; 13279 FloatMap = { 13280 none: 'none', 13281 right: 'right', 13282 left: 'left' 13283 }; 13284 ClearMap = { 13285 none: 'none', 13286 both: 'both' 13287 }; 13288 UnitedNumberMap = { 13289 normal: 1 13290 }; 13291 /** 13292 * Converts HTML-formatted text into formatted PDF text. 13293 * 13294 * Notes: 13295 * 2012-07-18 13296 * Plugin relies on having browser, DOM around. The HTML is pushed into dom and traversed. 13297 * Plugin relies on jQuery for CSS extraction. 13298 * Targeting HTML output from Markdown templating, which is a very simple 13299 * markup - div, span, em, strong, p. No br-based paragraph separation supported explicitly (but still may work.) 13300 * Images, tables are NOT supported. 13301 * 13302 * @public 13303 * @function 13304 * @param HTML {String or DOM Element} HTML-formatted text, or pointer to DOM element that is to be rendered into PDF. 13305 * @param x {Number} starting X coordinate in jsPDF instance's declared units. 13306 * @param y {Number} starting Y coordinate in jsPDF instance's declared units. 13307 * @param settings {Object} Additional / optional variables controlling parsing, rendering. 13308 * @returns {Object} jsPDF instance 13309 */ 13310 jsPDFAPI.fromHTML = function (HTML, x, y, settings, callback, margins) { 13311 "use strict"; 13312 13313 this.margins_doc = margins || { 13314 top: 0, 13315 bottom: 0 13316 }; 13317 if (!settings) settings = {}; 13318 if (!settings.elementHandlers) settings.elementHandlers = {}; 13319 13320 return process(this, HTML, isNaN(x) ? 4 : x, isNaN(y) ? 4 : y, settings, callback); 13321 }; 13322})(jsPDF.API); 13323 13324/** ==================================================================== 13325 * jsPDF JavaScript plugin 13326 * Copyright (c) 2013 Youssef Beddad, [email protected] 13327 * 13328 * 13329 * ==================================================================== 13330 */ 13331 13332/*global jsPDF */ 13333 13334(function (jsPDFAPI) { 13335 'use strict'; 13336 13337 var jsNamesObj, jsJsObj, text; 13338 jsPDFAPI.addJS = function (txt) { 13339 text = txt; 13340 this.internal.events.subscribe('postPutResources', function (txt) { 13341 jsNamesObj = this.internal.newObject(); 13342 this.internal.write('<< /Names [(EmbeddedJS) ' + (jsNamesObj + 1) + ' 0 R] >>', 'endobj'); 13343 jsJsObj = this.internal.newObject(); 13344 this.internal.write('<< /S /JavaScript /JS (', text, ') >>', 'endobj'); 13345 }); 13346 this.internal.events.subscribe('putCatalog', function () { 13347 if (jsNamesObj !== undefined && jsJsObj !== undefined) { 13348 this.internal.write('/Names <</JavaScript ' + jsNamesObj + ' 0 R>>'); 13349 } 13350 }); 13351 return this; 13352 }; 13353})(jsPDF.API); 13354 13355/** 13356 * jsPDF Outline PlugIn 13357 * Copyright (c) 2014 Steven Spungin (TwelveTone LLC) [email protected] 13358 * 13359 * Licensed under the MIT License. 13360 * http://opensource.org/licenses/mit-license 13361 */ 13362 13363/** 13364 * Generates a PDF Outline 13365 */ 13366 13367(function (jsPDFAPI) { 13368 'use strict'; 13369 13370 jsPDFAPI.events.push(['postPutResources', function () { 13371 var pdf = this; 13372 var rx = /^(\d+) 0 obj$/; 13373 13374 // Write action goto objects for each page 13375 // this.outline.destsGoto = []; 13376 // for (var i = 0; i < totalPages; i++) { 13377 // var id = pdf.internal.newObject(); 13378 // this.outline.destsGoto.push(id); 13379 // pdf.internal.write("<</D[" + (i * 2 + 3) + " 0 R /XYZ null 13380 // null null]/S/GoTo>> endobj"); 13381 // } 13382 // 13383 // for (var i = 0; i < dests.length; i++) { 13384 // pdf.internal.write("(page_" + (i + 1) + ")" + dests[i] + " 0 13385 // R"); 13386 // } 13387 // 13388 if (this.outline.root.children.length > 0) { 13389 var lines = pdf.outline.render().split(/\r\n/); 13390 for (var i = 0; i < lines.length; i++) { 13391 var line = lines[i]; 13392 var m = rx.exec(line); 13393 if (m != null) { 13394 var oid = m[1]; 13395 pdf.internal.newObjectDeferredBegin(oid); 13396 } 13397 pdf.internal.write(line); 13398 } 13399 } 13400 13401 // This code will write named destination for each page reference 13402 // (page_1, etc) 13403 if (this.outline.createNamedDestinations) { 13404 var totalPages = this.internal.pages.length; 13405 // WARNING: this assumes jsPDF starts on page 3 and pageIDs 13406 // follow 5, 7, 9, etc 13407 // Write destination objects for each page 13408 var dests = []; 13409 for (var i = 0; i < totalPages; i++) { 13410 var id = pdf.internal.newObject(); 13411 dests.push(id); 13412 var info = pdf.internal.getPageInfo(i + 1); 13413 pdf.internal.write("<< /D[" + info.objId + " 0 R /XYZ null null null]>> endobj"); 13414 } 13415 13416 // assign a name for each destination 13417 var names2Oid = pdf.internal.newObject();
vendor: 4,985 bytes, lines 13418-13601
13418 pdf.internal.write('<< /Names [ '); 13419 for (var i = 0; i < dests.length; i++) { 13420 pdf.internal.write("(page_" + (i + 1) + ")" + dests[i] + " 0 R"); 13421 } 13422 pdf.internal.write(' ] >>', 'endobj'); 13423 13424 // var kids = pdf.internal.newObject(); 13425 // pdf.internal.write('<< /Kids [ ' + names2Oid + ' 0 R'); 13426 // pdf.internal.write(' ] >>', 'endobj'); 13427 13428 var namesOid = pdf.internal.newObject(); 13429 pdf.internal.write('<< /Dests ' + names2Oid + " 0 R"); 13430 pdf.internal.write('>>', 'endobj'); 13431 } 13432 }]); 13433 13434 jsPDFAPI.events.push(['putCatalog', function () { 13435 var pdf = this; 13436 if (pdf.outline.root.children.length > 0) { 13437 pdf.internal.write("/Outlines", this.outline.makeRef(this.outline.root)); 13438 if (this.outline.createNamedDestinations) { 13439 pdf.internal.write("/Names " + namesOid + " 0 R"); 13440 } 13441 // Open with Bookmarks showing 13442 // pdf.internal.write("/PageMode /UseOutlines"); 13443 } 13444 }]); 13445 13446 jsPDFAPI.events.push(['initialized', function () { 13447 var pdf = this; 13448 13449 pdf.outline = { 13450 createNamedDestinations: false, 13451 root: { 13452 children: [] 13453 } 13454 }; 13455 13456 pdf.outline.add = function (parent, title, options) { 13457 var item = { 13458 title: title, 13459 options: options, 13460 children: [] 13461 }; 13462 if (parent == null) { 13463 parent = this.root; 13464 } 13465 parent.children.push(item); 13466 return item; 13467 }; 13468 13469 pdf.outline.render = function () { 13470 this.ctx = {}; 13471 this.ctx.val = ''; 13472 this.ctx.pdf = pdf; 13473 13474 this.genIds_r(this.root); 13475 this.renderRoot(this.root); 13476 this.renderItems(this.root); 13477 13478 return this.ctx.val; 13479 }; 13480 13481 pdf.outline.genIds_r = function (node) { 13482 node.id = pdf.internal.newObjectDeferred(); 13483 for (var i = 0; i < node.children.length; i++) { 13484 this.genIds_r(node.children[i]); 13485 } 13486 }; 13487 13488 pdf.outline.renderRoot = function (node) { 13489 this.objStart(node); 13490 this.line('/Type /Outlines'); 13491 if (node.children.length > 0) { 13492 this.line('/First ' + this.makeRef(node.children[0])); 13493 this.line('/Last ' + this.makeRef(node.children[node.children.length - 1])); 13494 } 13495 this.line('/Count ' + this.count_r({ 13496 count: 0 13497 }, node)); 13498 this.objEnd(); 13499 }; 13500 13501 pdf.outline.renderItems = function (node) { 13502 for (var i = 0; i < node.children.length; i++) { 13503 var item = node.children[i]; 13504 this.objStart(item); 13505 13506 this.line('/Title ' + this.makeString(item.title)); 13507 13508 this.line('/Parent ' + this.makeRef(node)); 13509 if (i > 0) { 13510 this.line('/Prev ' + this.makeRef(node.children[i - 1])); 13511 } 13512 if (i < node.children.length - 1) { 13513 this.line('/Next ' + this.makeRef(node.children[i + 1])); 13514 } 13515 if (item.children.length > 0) { 13516 this.line('/First ' + this.makeRef(item.children[0])); 13517 this.line('/Last ' + this.makeRef(item.children[item.children.length - 1])); 13518 } 13519 13520 var count = this.count = this.count_r({ 13521 count: 0 13522 }, item); 13523 if (count > 0) { 13524 this.line('/Count ' + count); 13525 } 13526 13527 if (item.options) { 13528 if (item.options.pageNumber) { 13529 // Explicit Destination 13530 //WARNING this assumes page ids are 3,5,7, etc. 13531 var info = pdf.internal.getPageInfo(item.options.pageNumber); 13532 this.line('/Dest ' + '[' + info.objId + ' 0 R /XYZ 0 ' + this.ctx.pdf.internal.pageSize.height + ' 0]'); 13533 // this line does not work on all clients (pageNumber instead of page ref) 13534 //this.line('/Dest ' + '[' + (item.options.pageNumber - 1) + ' /XYZ 0 ' + this.ctx.pdf.internal.pageSize.height + ' 0]'); 13535 13536 // Named Destination 13537 // this.line('/Dest (page_' + (item.options.pageNumber) + ')'); 13538 13539 // Action Destination 13540 // var id = pdf.internal.newObject(); 13541 // pdf.internal.write('<</D[' + (item.options.pageNumber - 1) + ' /XYZ null null null]/S/GoTo>> endobj'); 13542 // this.line('/A ' + id + ' 0 R' ); 13543 } 13544 } 13545 this.objEnd(); 13546 } 13547 for (var i = 0; i < node.children.length; i++) { 13548 var item = node.children[i]; 13549 this.renderItems(item); 13550 } 13551 }; 13552 13553 pdf.outline.line = function (text) { 13554 this.ctx.val += text + '\r\n'; 13555 }; 13556 13557 pdf.outline.makeRef = function (node) { 13558 return node.id + ' 0 R'; 13559 }; 13560 13561 pdf.outline.makeString = function (val) { 13562 return '(' + pdf.internal.pdfEscape(val) + ')'; 13563 }; 13564 13565 pdf.outline.objStart = function (node) { 13566 this.ctx.val += '\r\n' + node.id + ' 0 obj' + '\r\n<<\r\n'; 13567 }; 13568 13569 pdf.outline.objEnd = function (node) { 13570 this.ctx.val += '>> \r\n' + 'endobj' + '\r\n'; 13571 }; 13572 13573 pdf.outline.count_r = function (ctx, node) { 13574 for (var i = 0; i < node.children.length; i++) { 13575 ctx.count++; 13576 this.count_r(ctx, node.children[i]); 13577 } 13578 return ctx.count; 13579 }; 13580 }]); 13581 13582 return this; 13583})(jsPDF.API); 13584 13585/**@preserve 13586 * ==================================================================== 13587 * jsPDF PNG PlugIn 13588 * Copyright (c) 2014 James Robb, https://github.com/jamesbrobb 13589 * 13590 * 13591 * ==================================================================== 13592 */ 13593 13594(function (jsPDFAPI) { 13595 'use strict'; 13596 13597 /* 13598 * @see http://www.w3.org/TR/PNG-Chunks.html 13599 * 13600 Color Allowed Interpretation 13601 Type Bit Depths
13602 0 1,2,4,8,16 Each pixel is a grayscale sample. 13603 2 8,16 Each pixel is an R,G,B triple. 13604 3 1,2,4,8 Each pixel is a palette index; 13605 a PLTE chunk must appear. 13606 4 8,16 Each pixel is a grayscale sample, 13607 followed by an alpha sample. 13608 6 8,16 Each pixel is an R,G,B triple, 13609 followed by an alpha sample. 13610 */ 13611 13612 /* 13613 * PNG filter method types 13614 * 13615 * @see http://www.w3.org/TR/PNG-Filters.html 13616 * @see http://www.libpng.org/pub/png/book/chapter09.html 13617 * 13618 * This is what the value 'Predictor' in decode params relates to 13619 * 13620 * 15 is "optimal prediction", which means the prediction algorithm can change from line to line. 13621 * In that case, you actually have to read the first byte off each line for the prediction algorthim (which should be 0-4, corresponding to PDF 10-14) and select the appropriate unprediction algorithm based on that byte. 13622 * 13623 0 None 13624 1 Sub 13625 2 Up 13626 3 Average 13627 4 Paeth 13628 */ 13629 13630 var doesNotHavePngJS = function doesNotHavePngJS() {
13631 return typeof PNG !== 'function' || typeof FlateStream !== 'function'; 13632 }, 13633 canCompress = function canCompress(value) { 13634 return value !== jsPDFAPI.image_compression.NONE && hasCompressionJS(); 13635 }, 13636 hasCompressionJS = function hasCompressionJS() { 13637 var inst = typeof Deflater === 'function'; 13638 if (!inst) throw new Error("requires deflate.js for compression"); 13639 return inst; 13640 }, 13641 compressBytes = function compressBytes(bytes, lineLength, colorsPerPixel, compression) { 13642 13643 var level = 5, 13644 filter_method = filterUp; 13645 13646 switch (compression) { 13647 13648 case jsPDFAPI.image_compression.FAST: 13649 13650 level = 3; 13651 filter_method = filterSub; 13652 break; 13653 13654 case jsPDFAPI.image_compression.MEDIUM: 13655 13656 level = 6; 13657 filter_method = filterAverage; 13658 break; 13659 13660 case jsPDFAPI.image_compression.SLOW: 13661 13662 level = 9; 13663 filter_method = filterPaeth; //uses to sum to choose best filter for each line 13664 break; 13665 } 13666 13667 bytes = applyPngFilterMethod(bytes, lineLength, colorsPerPixel, filter_method); 13668 13669 var header = new Uint8Array(createZlibHeader(level)); 13670 var checksum = adler32(bytes); 13671 13672 var deflate = new Deflater(level); 13673 var a = deflate.append(bytes); 13674 var cBytes = deflate.flush(); 13675 13676 var len = header.length + a.length + cBytes.length; 13677 13678 var cmpd = new Uint8Array(len + 4); 13679 cmpd.set(header); 13680 cmpd.set(a, header.length); 13681 cmpd.set(cBytes, header.length + a.length); 13682 13683 cmpd[len++] = checksum >>> 24 & 0xff; 13684 cmpd[len++] = checksum >>> 16 & 0xff; 13685 cmpd[len++] = checksum >>> 8 & 0xff; 13686 cmpd[len++] = checksum & 0xff; 13687 13688 return jsPDFAPI.arrayBufferToBinaryString(cmpd); 13689 }, 13690 createZlibHeader = function createZlibHeader(bytes, level) { 13691 /* 13692 * @see http://www.ietf.org/rfc/rfc1950.txt for zlib header 13693 */ 13694 var cm = 8; 13695 var cinfo = Math.LOG2E * Math.log(0x8000) - 8; 13696 var cmf = cinfo << 4 | cm; 13697 13698 var hdr = cmf << 8; 13699 var flevel = Math.min(3, (level - 1 & 0xff) >> 1); 13700 13701 hdr |= flevel << 6; 13702 hdr |= 0; //FDICT 13703 hdr += 31 - hdr % 31; 13704 13705 return [cmf, hdr & 0xff & 0xff]; 13706 }, 13707 adler32 = function adler32(array, param) { 13708 var adler = 1; 13709 var s1 = adler & 0xffff, 13710 s2 = adler >>> 16 & 0xffff; 13711 var len = array.length; 13712 var tlen; 13713 var i = 0; 13714 13715 while (len > 0) { 13716 tlen = len > param ? param : len; 13717 len -= tlen; 13718 do { 13719 s1 += array[i++]; 13720 s2 += s1; 13721 } while (--tlen); 13722 13723 s1 %= 65521; 13724 s2 %= 65521; 13725 } 13726 13727 return (s2 << 16 | s1) >>> 0; 13728 }, 13729 applyPngFilterMethod = function applyPngFilterMethod(bytes, lineLength, colorsPerPixel, filter_method) { 13730 var lines = bytes.length / lineLength, 13731 result = new Uint8Array(bytes.length + lines), 13732 filter_methods = getFilterMethods(), 13733 i = 0, 13734 line, 13735 prevLine, 13736 offset; 13737 13738 for (; i < lines; i++) { 13739 offset = i * lineLength; 13740 line = bytes.subarray(offset, offset + lineLength); 13741 13742 if (filter_method) { 13743 result.set(filter_method(line, colorsPerPixel, prevLine), offset + i); 13744 } else { 13745 13746 var j = 0, 13747 len = filter_methods.length, 13748 results = []; 13749 13750 for (; j < len; j++) { 13751 results[j] = filter_methods[j](line, colorsPerPixel, prevLine); 13752 }var ind = getIndexOfSmallestSum(results.concat()); 13753 13754 result.set(results[ind], offset + i); 13755 } 13756 13757 prevLine = line; 13758 } 13759 13760 return result; 13761 }, 13762 filterNone = function filterNone(line, colorsPerPixel, prevLine) { 13763 /*var result = new Uint8Array(line.length + 1); 13764 result[0] = 0; 13765 result.set(line, 1);*/ 13766 13767 var result = Array.apply([], line); 13768 result.unshift(0); 13769 13770 return result; 13771 }, 13772 filterSub = function filterSub(line, colorsPerPixel, prevLine) { 13773 var result = [], 13774 i = 0, 13775 len = line.length, 13776 left; 13777 13778 result[0] = 1; 13779 13780 for (; i < len; i++) { 13781 left = line[i - colorsPerPixel] || 0; 13782 result[i + 1] = line[i] - left + 0x0100 & 0xff;
13783 } 13784 13785 return result; 13786 }, 13787 filterUp = function filterUp(line, colorsPerPixel, prevLine) { 13788 var result = [], 13789 i = 0, 13790 len = line.length, 13791 up; 13792 13793 result[0] = 2; 13794 13795 for (; i < len; i++) { 13796 up = prevLine && prevLine[i] || 0; 13797 result[i + 1] = line[i] - up + 0x0100 & 0xff; 13798 } 13799 13800 return result; 13801 }, 13802 filterAverage = function filterAverage(line, colorsPerPixel, prevLine) { 13803 var result = [], 13804 i = 0, 13805 len = line.length, 13806 left, 13807 up; 13808 13809 result[0] = 3; 13810 13811 for (; i < len; i++) { 13812 left = line[i - colorsPerPixel] || 0; 13813 up = prevLine && prevLine[i] || 0; 13814 result[i + 1] = line[i] + 0x0100 - (left + up >>> 1) & 0xff; 13815 } 13816 13817 return result; 13818 }, 13819 filterPaeth = function filterPaeth(line, colorsPerPixel, prevLine) { 13820 var result = [], 13821 i = 0, 13822 len = line.length, 13823 left, 13824 up, 13825 upLeft, 13826 paeth; 13827 13828 result[0] = 4; 13829 13830 for (; i < len; i++) { 13831 left = line[i - colorsPerPixel] || 0; 13832 up = prevLine && prevLine[i] || 0; 13833 upLeft = prevLine && prevLine[i - colorsPerPixel] || 0; 13834 paeth = paethPredictor(left, up, upLeft); 13835 result[i + 1] = line[i] - paeth + 0x0100 & 0xff;
13836 } 13837 13838 return result; 13839 }, 13840 paethPredictor = function paethPredictor(left, up, upLeft) { 13841 13842 var p = left + up - upLeft, 13843 pLeft = Math.abs(p - left), 13844 pUp = Math.abs(p - up), 13845 pUpLeft = Math.abs(p - upLeft); 13846 13847 return pLeft <= pUp && pLeft <= pUpLeft ? left : pUp <= pUpLeft ? up : upLeft; 13848 }, 13849 getFilterMethods = function getFilterMethods() { 13850 return [filterNone, filterSub, filterUp, filterAverage, filterPaeth]; 13851 }, 13852 getIndexOfSmallestSum = function getIndexOfSmallestSum(arrays) { 13853 var i = 0, 13854 len = arrays.length, 13855 sum, 13856 min, 13857 ind; 13858 13859 while (i < len) { 13860 sum = absSum(arrays[i].slice(1)); 13861 13862 if (sum < min || !min) { 13863 min = sum; 13864 ind = i; 13865 } 13866 13867 i++; 13868 } 13869 13870 return ind; 13871 }, 13872 absSum = function absSum(array) { 13873 var i = 0, 13874 len = array.length, 13875 sum = 0; 13876 13877 while (i < len) { 13878 sum += Math.abs(array[i++]); 13879 }return sum; 13880 }, 13881 getPredictorFromCompression = function getPredictorFromCompression(compression) { 13882 var predictor; 13883 switch (compression) { 13884 case jsPDFAPI.image_compression.FAST: 13885 predictor = 11; 13886 break; 13887 13888 case jsPDFAPI.image_compression.MEDIUM: 13889 predictor = 13; 13890 break; 13891 13892 case jsPDFAPI.image_compression.SLOW: 13893 predictor = 14; 13894 break; 13895 13896 default: 13897 predictor = 12; 13898 break; 13899 } 13900 return predictor; 13901 }; 13902 13903 jsPDFAPI.processPNG = function (imageData, imageIndex, alias, compression, dataAsBinaryString) { 13904 'use strict'; 13905 13906 var colorSpace = this.color_spaces.DEVICE_RGB, 13907 decode = this.decode.FLATE_DECODE, 13908 bpc = 8, 13909 img, 13910 dp, 13911 trns, 13912 colors, 13913 pal, 13914 smask; 13915 13916 /* if(this.isString(imageData)) { 13917 }*/ 13918 13919 if (this.isArrayBuffer(imageData)) imageData = new Uint8Array(imageData); 13920 13921 if (this.isArrayBufferView(imageData)) { 13922 13923 if (doesNotHavePngJS()) throw new Error("PNG support requires png.js and zlib.js"); 13924 13925 img = new PNG(imageData); 13926 imageData = img.imgData; 13927 bpc = img.bits; 13928 colorSpace = img.colorSpace;
13929 colors = img.colors; 13930 13931 //logImg(img); 13932 13933 /* 13934 * colorType 6 - Each pixel is an R,G,B triple, followed by an alpha sample. 13935 * 13936 * colorType 4 - Each pixel is a grayscale sample, followed by an alpha sample. 13937 * 13938 * Extract alpha to create two separate images, using the alpha as a sMask 13939 */ 13940 if ([4, 6].indexOf(img.colorType) !== -1) { 13941 13942 /* 13943 * processes 8 bit RGBA and grayscale + alpha images 13944 */ 13945 if (img.bits === 8) { 13946 13947 var pixels = img.pixelBitlength == 32 ? new Uint32Array(img.decodePixels().buffer) : img.pixelBitlength == 16 ? new Uint16Array(img.decodePixels().buffer) : new Uint8Array(img.decodePixels().buffer), 13948 len = pixels.length, 13949 imgData = new Uint8Array(len * img.colors), 13950 alphaData = new Uint8Array(len), 13951 pDiff = img.pixelBitlength - img.bits, 13952 i = 0, 13953 n = 0, 13954 pixel, 13955 pbl; 13956 13957 for (; i < len; i++) { 13958 pixel = pixels[i]; 13959 pbl = 0; 13960 13961 while (pbl < pDiff) { 13962 13963 imgData[n++] = pixel >>> pbl & 0xff; 13964 pbl = pbl + img.bits; 13965 } 13966 13967 alphaData[i] = pixel >>> pbl & 0xff; 13968 } 13969 } 13970 13971 /* 13972 * processes 16 bit RGBA and grayscale + alpha images 13973 */ 13974 if (img.bits === 16) { 13975 13976 var pixels = new Uint32Array(img.decodePixels().buffer), 13977 len = pixels.length, 13978 imgData = new Uint8Array(len * (32 / img.pixelBitlength) * img.colors), 13979 alphaData = new Uint8Array(len * (32 / img.pixelBitlength)), 13980 hasColors = img.colors > 1, 13981 i = 0, 13982 n = 0, 13983 a = 0, 13984 pixel; 13985 13986 while (i < len) { 13987 pixel = pixels[i++]; 13988 13989 imgData[n++] = pixel >>> 0 & 0xFF; 13990 13991 if (hasColors) { 13992 imgData[n++] = pixel >>> 16 & 0xFF; 13993 13994 pixel = pixels[i++]; 13995 imgData[n++] = pixel >>> 0 & 0xFF; 13996 } 13997 13998 alphaData[a++] = pixel >>> 16 & 0xFF; 13999 } 14000 14001 bpc = 8; 14002 } 14003 14004 if (canCompress(compression)) { 14005 14006 imageData = compressBytes(imgData, img.width * img.colors, img.colors, compression); 14007 smask = compressBytes(alphaData, img.width, 1, compression); 14008 } else { 14009 14010 imageData = imgData; 14011 smask = alphaData; 14012 decode = null; 14013 } 14014 } 14015 14016 /* 14017 * Indexed png. Each pixel is a palette index. 14018 */ 14019 if (img.colorType === 3) { 14020 14021 colorSpace = this.color_spaces.INDEXED; 14022 pal = img.palette; 14023 14024 if (img.transparency.indexed) { 14025 14026 var trans = img.transparency.indexed; 14027 14028 var total = 0, 14029 i = 0, 14030 len = trans.length; 14031 14032 for (; i < len; ++i) { 14033 total += trans[i]; 14034 }total = total / 255; 14035 14036 /* 14037 * a single color is specified as 100% transparent (0), 14038 * so we set trns to use a /Mask with that index 14039 */ 14040 if (total === len - 1 && trans.indexOf(0) !== -1) { 14041 trns = [trans.indexOf(0)]; 14042 14043 /* 14044 * there's more than one colour within the palette that specifies 14045 * a transparency value less than 255, so we unroll the pixels to create an image sMask 14046 */ 14047 } else if (total !== len) { 14048 14049 var pixels = img.decodePixels(), 14050 alphaData = new Uint8Array(pixels.length), 14051 i = 0, 14052 len = pixels.length; 14053 14054 for (; i < len; i++) { 14055 alphaData[i] = trans[pixels[i]]; 14056 }smask = compressBytes(alphaData, img.width, 1); 14057 } 14058 } 14059 } 14060 14061 var predictor = getPredictorFromCompression(compression); 14062 14063 if (decode === this.decode.FLATE_DECODE) dp = '/Predictor ' + predictor + ' /Colors ' + colors + ' /BitsPerComponent ' + bpc + ' /Columns ' + img.width;else 14064 //remove 'Predictor' as it applies to the type of png filter applied to its IDAT - we only apply with compression 14065 dp = '/Colors ' + colors + ' /BitsPerComponent ' + bpc + ' /Columns ' + img.width; 14066 14067 if (this.isArrayBuffer(imageData) || this.isArrayBufferView(imageData)) imageData = this.arrayBufferToBinaryString(imageData); 14068 14069 if (smask && this.isArrayBuffer(smask) || this.isArrayBufferView(smask)) smask = this.arrayBufferToBinaryString(smask); 14070 14071 return this.createImageInfo(imageData, img.width, img.height, colorSpace, bpc, decode, imageIndex, alias, dp, trns, pal, smask, predictor); 14072 } 14073 14074 throw new Error("Unsupported PNG image data, try using JPEG instead."); 14075 }; 14076})(jsPDF.API); 14077 14078/** 14079 * jsPDF Autoprint Plugin 14080 * 14081 * Licensed under the MIT License. 14082 * http://opensource.org/licenses/mit-license 14083 */ 14084 14085(function (jsPDFAPI) { 14086 'use strict'; 14087 14088 jsPDFAPI.autoPrint = function () { 14089 'use strict'; 14090 14091 var refAutoPrintTag; 14092 14093 this.internal.events.subscribe('postPutResources', function () { 14094 refAutoPrintTag = this.internal.newObject(); 14095 this.internal.write("<< /S/Named /Type/Action /N/Print >>", "endobj"); 14096 }); 14097 14098 this.internal.events.subscribe("putCatalog", function () { 14099 this.internal.write("/OpenAction " + refAutoPrintTag + " 0" + " R"); 14100 }); 14101 return this; 14102 }; 14103})(jsPDF.API); 14104 14105/** @preserve 14106 * jsPDF split_text_to_size plugin - MIT license. 14107 * Copyright (c) 2012 Willow Systems Corporation, willow-systems.com 14108 * 2014 Diego Casorran, https://github.com/diegocr 14109 */ 14110/** 14111 * 14112 * ==================================================================== 14113 */ 14114 14115(function (API) { 14116 'use strict'; 14117 14118 /** 14119 Returns an array of length matching length of the 'word' string, with each 14120 cell ocupied by the width of the char in that position. 14121 14122 @function 14123 @param word {String} 14124 @param widths {Object} 14125 @param kerning {Object} 14126 @returns {Array} 14127 */ 14128 14129 var getCharWidthsArray = API.getCharWidthsArray = function (text, options) { 14130 14131 if (!options) { 14132 options = {}; 14133 } 14134 14135 var widths = options.widths ? options.widths : this.internal.getFont().metadata.Unicode.widths, 14136 widthsFractionOf = widths.fof ? widths.fof : 1, 14137 kerning = options.kerning ? options.kerning : this.internal.getFont().metadata.Unicode.kerning, 14138 kerningFractionOf = kerning.fof ? kerning.fof : 1; 14139 14140 // console.log("widths, kergnings", widths, kerning) 14141 14142 var i, 14143 l, 14144 char_code, 14145 prior_char_code = 0 // for kerning 14146 , 14147 default_char_width = widths[0] || widthsFractionOf, 14148 output = []; 14149 14150 for (i = 0, l = text.length; i < l; i++) { 14151 char_code = text.charCodeAt(i); 14152 output.push((widths[char_code] || default_char_width) / widthsFractionOf + (kerning[char_code] && kerning[char_code][prior_char_code] || 0) / kerningFractionOf); 14153 prior_char_code = char_code; 14154 } 14155 14156 return output; 14157 }; 14158 var getArraySum = function getArraySum(array) { 14159 var i = array.length, 14160 output = 0; 14161 while (i) { 14162 i--; 14163 output += array[i]; 14164 } 14165 return output; 14166 }; 14167 /**
14168 Returns a widths of string in a given font, if the font size is set as 1 point. 14169 14170 In other words, this is "proportional" value. For 1 unit of font size, the length 14171 of the string will be that much. 14172 14173 Multiply by font size to get actual width in *points* 14174 Then divide by 72 to get inches or divide by (72/25.6) to get 'mm' etc. 14175 14176 @public 14177 @function 14178 @param 14179 @returns {Type} 14180 */ 14181 var getStringUnitWidth = API.getStringUnitWidth = function (text, options) { 14182 return getArraySum(getCharWidthsArray.call(this, text, options)); 14183 }; 14184 14185 /** 14186 returns array of lines 14187 */ 14188 var splitLongWord = function splitLongWord(word, widths_array, firstLineMaxLen, maxLen) { 14189 var answer = []; 14190 14191 // 1st, chop off the piece that can fit on the hanging line. 14192 var i = 0, 14193 l = word.length, 14194 workingLen = 0; 14195 while (i !== l && workingLen + widths_array[i] < firstLineMaxLen) { 14196 workingLen += widths_array[i];i++; 14197 } 14198 // this is first line. 14199 answer.push(word.slice(0, i)); 14200 14201 // 2nd. Split the rest into maxLen pieces. 14202 var startOfLine = i; 14203 workingLen = 0; 14204 while (i !== l) { 14205 if (workingLen + widths_array[i] > maxLen) { 14206 answer.push(word.slice(startOfLine, i)); 14207 workingLen = 0; 14208 startOfLine = i; 14209 } 14210 workingLen += widths_array[i];i++; 14211 } 14212 if (startOfLine !== i) { 14213 answer.push(word.slice(startOfLine, i)); 14214 } 14215 14216 return answer; 14217 }; 14218 14219 // Note, all sizing inputs for this function must be in "font measurement units" 14220 // By default, for PDF, it's "point". 14221 var splitParagraphIntoLines = function splitParagraphIntoLines(text, maxlen, options) { 14222 // at this time works only on Western scripts, ones with space char 14223 // separating the words. Feel free to expand. 14224 14225 if (!options) { 14226 options = {}; 14227 } 14228 14229 var line = [], 14230 lines = [line], 14231 line_length = options.textIndent || 0, 14232 separator_length = 0, 14233 current_word_length = 0, 14234 word, 14235 widths_array, 14236 words = text.split(' '), 14237 spaceCharWidth = getCharWidthsArray(' ', options)[0], 14238 i, 14239 l, 14240 tmp, 14241 lineIndent; 14242 14243 if (options.lineIndent === -1) { 14244 lineIndent = words[0].length + 2; 14245 } else { 14246 lineIndent = options.lineIndent || 0; 14247 } 14248 if (lineIndent) { 14249 var pad = Array(lineIndent).join(" "), 14250 wrds = []; 14251 words.map(function (wrd) { 14252 wrd = wrd.split(/\s*\n/); 14253 if (wrd.length > 1) { 14254 wrds = wrds.concat(wrd.map(function (wrd, idx) { 14255 return (idx && wrd.length ? "\n" : "") + wrd; 14256 })); 14257 } else { 14258 wrds.push(wrd[0]); 14259 } 14260 }); 14261 words = wrds; 14262 lineIndent = getStringUnitWidth(pad, options); 14263 } 14264 14265 for (i = 0, l = words.length; i < l; i++) { 14266 var force = 0; 14267 14268 word = words[i]; 14269 if (lineIndent && word[0] == "\n") { 14270 word = word.substr(1); 14271 force = 1; 14272 } 14273 widths_array = getCharWidthsArray(word, options); 14274 current_word_length = getArraySum(widths_array); 14275 14276 if (line_length + separator_length + current_word_length > maxlen || force) { 14277 if (current_word_length > maxlen) { 14278 // this happens when you have space-less long URLs for example. 14279 // we just chop these to size. We do NOT insert hiphens 14280 tmp = splitLongWord(word, widths_array, maxlen - (line_length + separator_length), maxlen); 14281 // first line we add to existing line object 14282 line.push(tmp.shift()); // it's ok to have extra space indicator there 14283 // last line we make into new line object 14284 line = [tmp.pop()]; 14285 // lines in the middle we apped to lines object as whole lines 14286 while (tmp.length) { 14287 lines.push([tmp.shift()]); // single fragment occupies whole line 14288 } 14289 current_word_length = getArraySum(widths_array.slice(word.length - line[0].length)); 14290 } else { 14291 // just put it on a new line 14292 line = [word]; 14293 } 14294 14295 // now we attach new line to lines 14296 lines.push(line); 14297 line_length = current_word_length + lineIndent; 14298 separator_length = spaceCharWidth; 14299 } else { 14300 line.push(word); 14301 14302 line_length += separator_length + current_word_length; 14303 separator_length = spaceCharWidth; 14304 } 14305 } 14306 14307 if (lineIndent) { 14308 var postProcess = function postProcess(ln, idx) { 14309 return (idx ? pad : '') + ln.join(" "); 14310 }; 14311 } else { 14312 var postProcess = function postProcess(ln) { 14313 return ln.join(" "); 14314 }; 14315 } 14316 14317 return lines.map(postProcess); 14318 }; 14319 14320 /**
14321 Splits a given string into an array of strings. Uses 'size' value 14322 (in measurement units declared as default for the jsPDF instance) 14323 and the font's "widths" and "Kerning" tables, where available, to 14324 determine display length of a given string for a given font. 14325 14326 We use character's 100% of unit size (height) as width when Width 14327 table or other default width is not available. 14328 14329 @public 14330 @function 14331 @param text {String} Unencoded, regular JavaScript (Unicode, UTF-16 / UCS-2) string. 14332 @param size {Number} Nominal number, measured in units default to this instance of jsPDF. 14333 @param options {Object} Optional flags needed for chopper to do the right thing. 14334 @returns {Array} with strings chopped to size. 14335 */ 14336 API.splitTextToSize = function (text, maxlen, options) { 14337 'use strict'; 14338 14339 if (!options) { 14340 options = {}; 14341 } 14342 14343 var fsize = options.fontSize || this.internal.getFontSize(), 14344 newOptions = function (options) { 14345 var widths = { 0: 1 }, 14346 kerning = {}; 14347 14348 if (!options.widths || !options.kerning) { 14349 var f = this.internal.getFont(options.fontName, options.fontStyle), 14350 encoding = 'Unicode'; 14351 // NOT UTF8, NOT UTF16BE/LE, NOT UCS2BE/LE 14352 // Actual JavaScript-native String's 16bit char codes used. 14353 // no multi-byte logic here 14354 14355 if (f.metadata[encoding]) { 14356 return { 14357 widths: f.metadata[encoding].widths || widths, 14358 kerning: f.metadata[encoding].kerning || kerning 14359 }; 14360 } 14361 } else { 14362 return { 14363 widths: options.widths, 14364 kerning: options.kerning 14365 }; 14366 } 14367 14368 // then use default values 14369 return { 14370 widths: widths, 14371 kerning: kerning 14372 }; 14373 }.call(this, options); 14374 14375 // first we split on end-of-line chars 14376 var paragraphs; 14377 if (Array.isArray(text)) { 14378 paragraphs = text; 14379 } else { 14380 paragraphs = text.split(/\r?\n/); 14381 } 14382 14383 // now we convert size (max length of line) into "font size units" 14384 // at present time, the "font size unit" is always 'point' 14385 // 'proportional' means, "in proportion to font size" 14386 var fontUnit_maxLen = 1.0 * this.internal.scaleFactor * maxlen / fsize; 14387 // at this time, fsize is always in "points" regardless of the default measurement unit of the doc. 14388 // this may change in the future? 14389 // until then, proportional_maxlen is likely to be in 'points' 14390 14391 // If first line is to be indented (shorter or longer) than maxLen 14392 // we indicate that by using CSS-style "text-indent" option. 14393 // here it's in font units too (which is likely 'points') 14394 // it can be negative (which makes the first line longer than maxLen) 14395 newOptions.textIndent = options.textIndent ? options.textIndent * 1.0 * this.internal.scaleFactor / fsize : 0; 14396 newOptions.lineIndent = options.lineIndent; 14397 14398 var i, 14399 l, 14400 output = []; 14401 for (i = 0, l = paragraphs.length; i < l; i++) { 14402 output = output.concat(splitParagraphIntoLines(paragraphs[i], fontUnit_maxLen, newOptions)); 14403 } 14404 14405 return output; 14406 }; 14407})(jsPDF.API); 14408 14409/** @preserve 14410jsPDF standard_fonts_metrics plugin 14411Copyright (c) 2012 Willow Systems Corporation, willow-systems.com 14412MIT license. 14413*/ 14414/** 14415 * 14416 * ==================================================================== 14417 */ 14418 14419(function (API) { 14420 'use strict'; 14421 14422 /* 14423 # reference (Python) versions of 'compress' and 'uncompress' 14424 # only 'uncompress' function is featured lower as JavaScript 14425 # if you want to unit test "roundtrip", just transcribe the reference 14426 # 'compress' function from Python into JavaScript 14427 14428 def compress(data): 14429 14430 keys = '0123456789abcdef' 14431 values = 'klmnopqrstuvwxyz' 14432 mapping = dict(zip(keys, values)) 14433 vals = [] 14434 for key in data.keys(): 14435 value = data[key] 14436 try: 14437 keystring = hex(key)[2:] 14438 keystring = keystring[:-1] + mapping[keystring[-1:]] 14439 except: 14440 keystring = key.join(["'","'"]) 14441 #print('Keystring is %s' % keystring) 14442 14443 try: 14444 if value < 0: 14445 valuestring = hex(value)[3:] 14446 numberprefix = '-' 14447 else: 14448 valuestring = hex(value)[2:] 14449 numberprefix = '' 14450 valuestring = numberprefix + valuestring[:-1] + mapping[valuestring[-1:]] 14451 except: 14452 if type(value) == dict: 14453 valuestring = compress(value) 14454 else:
14455 raise Exception("Don't know what to do with value type %s" % type(value)) 14456 14457 vals.append(keystring+valuestring) 14458 14459 return '{' + ''.join(vals) + '}' 14460 14461 def uncompress(data): 14462 14463 decoded = '0123456789abcdef' 14464 encoded = 'klmnopqrstuvwxyz' 14465 mapping = dict(zip(encoded, decoded)) 14466 14467 sign = +1 14468 stringmode = False 14469 stringparts = [] 14470 14471 output = {} 14472 14473 activeobject = output 14474 parentchain = [] 14475 14476 keyparts = '' 14477 valueparts = '' 14478 14479 key = None 14480 14481 ending = set(encoded) 14482 14483 i = 1 14484 l = len(data) - 1 # stripping starting, ending {} 14485 while i != l: # stripping {} 14486 # -, {, }, ' are special. 14487 14488 ch = data[i] 14489 i += 1 14490 14491 if ch == "'": 14492 if stringmode: 14493 # end of string mode 14494 stringmode = False 14495 key = ''.join(stringparts) 14496 else: 14497 # start of string mode 14498 stringmode = True 14499 stringparts = [] 14500 elif stringmode == True: 14501 #print("Adding %s to stringpart" % ch) 14502 stringparts.append(ch) 14503 14504 elif ch == '{': 14505 # start of object 14506 parentchain.append( [activeobject, key] ) 14507 activeobject = {} 14508 key = None 14509 #DEBUG = True 14510 elif ch == '}': 14511 # end of object 14512 parent, key = parentchain.pop() 14513 parent[key] = activeobject 14514 key = None 14515 activeobject = parent 14516 #DEBUG = False 14517 14518 elif ch == '-': 14519 sign = -1 14520 else: 14521 # must be number 14522 if key == None: 14523 #debug("In Key. It is '%s', ch is '%s'" % (keyparts, ch)) 14524 if ch in ending: 14525 #debug("End of key") 14526 keyparts += mapping[ch] 14527 key = int(keyparts, 16) * sign 14528 sign = +1 14529 keyparts = '' 14530 else: 14531 keyparts += ch 14532 else: 14533 #debug("In value. It is '%s', ch is '%s'" % (valueparts, ch)) 14534 if ch in ending: 14535 #debug("End of value") 14536 valueparts += mapping[ch] 14537 activeobject[key] = int(valueparts, 16) * sign 14538 sign = +1 14539 key = None 14540 valueparts = '' 14541 else: 14542 valueparts += ch 14543 14544 #debug(activeobject) 14545 14546 return output 14547 14548 */ 14549 14550 /** 14551 Uncompresses data compressed into custom, base16-like format. 14552 @public 14553 @function 14554 @param 14555 @returns {Type} 14556 */ 14557 14558 var uncompress = function uncompress(data) { 14559 14560 var decoded = '0123456789abcdef', 14561 encoded = 'klmnopqrstuvwxyz', 14562 mapping = {}; 14563 14564 for (var i = 0; i < encoded.length; i++) { 14565 mapping[encoded[i]] = decoded[i]; 14566 } 14567 14568 var undef, 14569 output = {}, 14570 sign = 1, 14571 stringparts // undef. will be [] in string mode 14572 14573 , 14574 activeobject = output, 14575 parentchain = [], 14576 parent_key_pair, 14577 keyparts = '', 14578 valueparts = '', 14579 key // undef. will be Truthy when Key is resolved. 14580 , 14581 datalen = data.length - 1 // stripping ending } 14582 , 14583 ch; 14584 14585 i = 1; // stripping starting { 14586 14587 while (i != datalen) { 14588 // - { } ' are special. 14589 14590 ch = data[i]; 14591 i += 1; 14592 14593 if (ch == "'") { 14594 if (stringparts) { 14595 // end of string mode 14596 key = stringparts.join(''); 14597 stringparts = undef; 14598 } else { 14599 // start of string mode 14600 stringparts = []; 14601 } 14602 } else if (stringparts) { 14603 stringparts.push(ch); 14604 } else if (ch == '{') { 14605 // start of object 14606 parentchain.push([activeobject, key]); 14607 activeobject = {}; 14608 key = undef; 14609 } else if (ch == '}') { 14610 // end of object 14611 parent_key_pair = parentchain.pop(); 14612 parent_key_pair[0][parent_key_pair[1]] = activeobject; 14613 key = undef; 14614 activeobject = parent_key_pair[0]; 14615 } else if (ch == '-') { 14616 sign = -1; 14617 } else { 14618 // must be number 14619 if (key === undef) { 14620 if (mapping.hasOwnProperty(ch)) { 14621 keyparts += mapping[ch]; 14622 key = parseInt(keyparts, 16) * sign; 14623 sign = +1; 14624 keyparts = ''; 14625 } else { 14626 keyparts += ch; 14627 } 14628 } else { 14629 if (mapping.hasOwnProperty(ch)) { 14630 valueparts += mapping[ch]; 14631 activeobject[key] = parseInt(valueparts, 16) * sign; 14632 sign = +1; 14633 key = undef; 14634 valueparts = ''; 14635 } else { 14636 valueparts += ch; 14637 } 14638 } 14639 } 14640 } // end while 14641 14642 return output; 14643 }; 14644 14645 // encoding = 'Unicode' 14646 // NOT UTF8, NOT UTF16BE/LE, NOT UCS2BE/LE. NO clever BOM behavior 14647 // Actual 16bit char codes used. 14648 // no multi-byte logic here 14649 14650 // Unicode characters to WinAnsiEncoding: 14651 // {402: 131, 8211: 150, 8212: 151, 8216: 145, 8217: 146, 8218: 130, 8220: 147, 8221: 148, 8222: 132, 8224: 134, 8225: 135, 8226: 149, 8230: 133, 8364: 128, 8240:137, 8249: 139, 8250: 155, 710: 136, 8482: 153, 338: 140, 339: 156, 732: 152, 352: 138, 353: 154, 376: 159, 381: 142, 382: 158} 14652 // as you can see, all Unicode chars are outside of 0-255 range. No char code conflicts. 14653 // this means that you can give Win cp1252 encoded strings to jsPDF for rendering directly 14654 // as well as give strings with some (supported by these fonts) Unicode characters and 14655 // these will be mapped to win cp1252
14656 // for example, you can send char code (cp1252) 0x80 or (unicode) 0x20AC, getting "Euro" glyph displayed in both cases. 14657 14658 var encodingBlock = { 14659 'codePages': ['WinAnsiEncoding'], 14660 'WinAnsiEncoding': uncompress("{19m8n201n9q201o9r201s9l201t9m201u8m201w9n201x9o201y8o202k8q202l8r202m9p202q8p20aw8k203k8t203t8v203u9v2cq8s212m9t15m8w15n9w2dw9s16k8u16l9u17s9z17x8y17y9y}") 14661 }, 14662 encodings = { 'Unicode': { 14663 'Courier': encodingBlock, 14664 'Courier-Bold': encodingBlock, 14665 'Courier-BoldOblique': encodingBlock, 14666 'Courier-Oblique': encodingBlock, 14667 'Helvetica': encodingBlock, 14668 'Helvetica-Bold': encodingBlock, 14669 'Helvetica-BoldOblique': encodingBlock, 14670 'Helvetica-Oblique': encodingBlock, 14671 'Times-Roman': encodingBlock, 14672 'Times-Bold': encodingBlock, 14673 'Times-BoldItalic': encodingBlock, 14674 'Times-Italic': encodingBlock 14675 // , 'Symbol' 14676 // , 'ZapfDingbats' 14677 } 14678 /** 14679 Resources: 14680 Font metrics data is reprocessed derivative of contents of 14681 "Font Metrics for PDF Core 14 Fonts" package, which exhibits the following copyright and license: 14682 14683 Copyright (c) 1989, 1990, 1991, 1992, 1993, 1997 Adobe Systems Incorporated. All Rights Reserved. 14684 14685 This file and the 14 PostScript(R) AFM files it accompanies may be used, 14686 copied, and distributed for any purpose and without charge, with or without
14687 modification, provided that all copyright notices are retained; that the AFM 14688 files are not distributed without this file; that all modifications to this 14689 file or any of the AFM files are prominently noted in the modified file(s); 14690 and that this paragraph is not modified. Adobe Systems has no responsibility 14691 or obligation to support the use of the AFM files. 14692 14693 */ 14694 }, 14695 fontMetrics = { 'Unicode': { 14696 // all sizing numbers are n/fontMetricsFractionOf = one font size unit 14697 // this means that if fontMetricsFractionOf = 1000, and letter A's width is 476, it's 14698 // width is 476/1000 or 47.6% of its height (regardless of font size) 14699 // At this time this value applies to "widths" and "kerning" numbers. 14700 14701 // char code 0 represents "default" (average) width - use it for chars missing in this table. 14702 // key 'fof' represents the "fontMetricsFractionOf" value 14703 14704 'Courier-Oblique': uncompress("{'widths'{k3w'fof'6o}'kerning'{'fof'-6o}}"), 14705 'Times-BoldItalic': uncompress("{'widths'{k3o2q4ycx2r201n3m201o6o201s2l201t2l201u2l201w3m201x3m201y3m2k1t2l2r202m2n2n3m2o3m2p5n202q6o2r1w2s2l2t2l2u3m2v3t2w1t2x2l2y1t2z1w3k3m3l3m3m3m3n3m3o3m3p3m3q3m3r3m3s3m203t2l203u2l3v2l3w3t3x3t3y3t3z3m4k5n4l4m4m4m4n4m4o4s4p4m4q4m4r4s4s4y4t2r4u3m4v4m4w3x4x5t4y4s4z4s5k3x5l4s5m4m5n3r5o3x5p4s5q4m5r5t5s4m5t3x5u3x5v2l5w1w5x2l5y3t5z3m6k2l6l3m6m3m6n2w6o3m6p2w6q2l6r3m6s3r6t1w6u1w6v3m6w1w6x4y6y3r6z3m7k3m7l3m7m2r7n2r7o1w7p3r7q2w7r4m7s3m7t2w7u2r7v2n7w1q7x2n7y3t202l3mcl4mal2ram3man3mao3map3mar3mas2lat4uau1uav3maw3way4uaz2lbk2sbl3t'fof'6obo2lbp3tbq3mbr1tbs2lbu1ybv3mbz3mck4m202k3mcm4mcn4mco4mcp4mcq5ycr4mcs4mct4mcu4mcv4mcw2r2m3rcy2rcz2rdl4sdm4sdn4sdo4sdp4sdq4sds4sdt4sdu4sdv4sdw4sdz3mek3mel3mem3men3meo3mep3meq4ser2wes2wet2weu2wev2wew1wex1wey1wez1wfl3rfm3mfn3mfo3mfp3mfq3mfr3tfs3mft3rfu3rfv3rfw3rfz2w203k6o212m6o2dw2l2cq2l3t3m3u2l17s3x19m3m}'kerning'{cl{4qu5kt5qt5rs17ss5ts}201s{201ss}201t{cks4lscmscnscoscpscls2wu2yu201ts}201x{2wu2yu}2k{201ts}2w{4qx5kx5ou5qx5rs17su5tu}2x{17su5tu5ou}2y{4qx5kx5ou5qx5rs17ss5ts}'fof'-6ofn{17sw5tw5ou5qw5rs}7t{cksclscmscnscoscps4ls}3u{17su5tu5os5qs}3v{17su5tu5os5qs}7p{17su5tu}ck{4qu5kt5qt5rs17ss5ts}4l{4qu5kt5qt5rs17ss5ts}cm{4qu5kt5qt5rs17ss5ts}cn{4qu5kt5qt5rs17ss5ts}co{4qu5kt5qt5rs17ss5ts}cp{4qu5kt5qt5rs17ss5ts}6l{4qu5ou5qw5rt17su5tu}5q{ckuclucmucnucoucpu4lu}5r{ckuclucmucnucoucpu4lu}7q{cksclscmscnscoscps4ls}6p{4qu5ou5qw5rt17sw5tw}ek{4qu5ou5qw5rt17su5tu}el{4qu5ou5qw5rt17su5tu}em{4qu5ou5qw5rt17su5tu}en{4qu5ou5qw5rt17su5tu}eo{4qu5ou5qw5rt17su5tu}ep{4qu5ou5qw5rt17su5tu}es{17ss5ts5qs4qu}et{4qu5ou5qw5rt17sw5tw}eu{4qu5ou5qw5rt17ss5ts}ev{17ss5ts5qs4qu}6z{17sw5tw5ou5qw5rs}fm{17sw5tw5ou5qw5rs}7n{201ts}fo{17sw5tw5ou5qw5rs}fp{17sw5tw5ou5qw5rs}fq{17sw5tw5ou5qw5rs}7r{cksclscmscnscoscps4ls}fs{17sw5tw5ou5qw5rs}ft{17su5tu}fu{17su5tu}fv{17su5tu}fw{17su5tu}fz{cksclscmscnscoscps4ls}}}"), 14706 'Helvetica-Bold': uncompress("{'widths'{k3s2q4scx1w201n3r201o6o201s1w201t1w201u1w201w3m201x3m201y3m2k1w2l2l202m2n2n3r2o3r2p5t202q6o2r1s2s2l2t2l2u2r2v3u2w1w2x2l2y1w2z1w3k3r3l3r3m3r3n3r3o3r3p3r3q3r3r3r3s3r203t2l203u2l3v2l3w3u3x3u3y3u3z3x4k6l4l4s4m4s4n4s4o4s4p4m4q3x4r4y4s4s4t1w4u3r4v4s4w3x4x5n4y4s4z4y5k4m5l4y5m4s5n4m5o3x5p4s5q4m5r5y5s4m5t4m5u3x5v2l5w1w5x2l5y3u5z3r6k2l6l3r6m3x6n3r6o3x6p3r6q2l6r3x6s3x6t1w6u1w6v3r6w1w6x5t6y3x6z3x7k3x7l3x7m2r7n3r7o2l7p3x7q3r7r4y7s3r7t3r7u3m7v2r7w1w7x2r7y3u202l3rcl4sal2lam3ran3rao3rap3rar3ras2lat4tau2pav3raw3uay4taz2lbk2sbl3u'fof'6obo2lbp3xbq3rbr1wbs2lbu2obv3rbz3xck4s202k3rcm4scn4sco4scp4scq6ocr4scs4mct4mcu4mcv4mcw1w2m2zcy1wcz1wdl4sdm4y
14706dn4ydo4ydp4ydq4yds4ydt4sdu4sdv4sdw4sdz3xek3rel3rem3ren3reo3rep3req5ter3res3ret3reu3rev3rew1wex1wey1wez1wfl3xfm3xfn3xfo3xfp3xfq3xfr3ufs3xft3xfu3xfv3xfw3xfz3r203k6o212m6o2dw2l2cq2l3t3r3u2l17s4m19m3r}'kerning'{cl{4qs5ku5ot5qs17sv5tv}201t{2ww4wy2yw}201w{2ks}201x{2ww4wy2yw}2k{201ts201xs}2w{7qs4qu5kw5os5qw5rs17su5tu7tsfzs}2x{5ow5qs}2y{7qs4qu5kw5os5qw5rs17su5tu7tsfzs}'fof'-6o7p{17su5tu5ot}ck{4qs5ku5ot5qs17sv5tv}4l{4qs5ku5ot5qs17sv5tv}cm{4qs5ku5ot5qs17sv5tv}cn{4qs5ku5ot5qs17sv5tv}co{4qs5ku5ot5qs17sv5tv}cp{4qs5ku5ot5qs17sv5tv}6l{17st5tt5os}17s{2kwclvcmvcnvcovcpv4lv4wwckv}5o{2kucltcmtcntcotcpt4lt4wtckt}5q{2ksclscmscnscoscps4ls4wvcks}5r{2ks4ws}5t{2kwclvcmvcnvcovcpv4lv4wwckv}eo{17st5tt5os}fu{17su5tu5ot}6p{17ss5ts}ek{17st5tt5os}el{17st5tt5os}em{17st5tt5os}en{17st5tt5os}6o{201ts}ep{17st5tt5os}es{17ss5ts}et{17ss5ts}eu{17ss5ts}ev{17ss5ts}6z{17su5tu5os5qt}fm{17su5tu5os5qt}fn{17su5tu5os5qt}fo{17su5tu5os5qt}fp{17su5tu5os5qt}fq{17su5tu5os5qt}fs{17su5tu5os5qt}ft{17su5tu5ot}7m{5os}fv{17su5tu5ot}fw{17su5tu5ot}}}"), 14707 'Courier': uncompress("{'widths'{k3w'fof'6o}'kerning'{'fof'-6o}}"), 14708 'Courier-BoldOblique': uncompress("{'widths'{k3w'fof'6o}'kerning'{'fof'-6o}}"), 14709 'Times-Bold': uncompress("{'widths'{k3q2q5ncx2r201n3m201o6o201s2l201t2l201u2l201w3m201x3m201y3m2k1t2l2l202m2n2n3m2o3m2p6o202q6o2r1w2s2l2t2l2u3m2v3t2w1t2x2l2y1t2z1w3k3m3l3m3m3m3n3m3o3m3p3m3q3m3r3m3s3m203t2l203u2l3v2l3w3t3x3t3y3t3z3m4k5x4l4s4m4m4n4s4o4s4p4m4q3x4r4y4s4y4t2r4u3m4v4y4w4m4x5y4y4s4z4y5k3x5l4y5m4s5n3r5o4m5p4s5q4s5r6o5s4s5t4s5u4m5v2l5w1w5x2l5y3u5z3m6k2l6l3m6m3r6n2w6o3r6p2w6q2l6r3m6s3r6t1w6u2l6v3r6w1w6x5n6y3r6z3m7k3r7l3r7m2w7n2r7o2l7p3r7q3m7r4s7s3m7t3m7u2w7v2r7w1q7x2r7y3o202l3mcl4sal2lam3man3mao3map3mar3mas2lat4uau1yav3maw3tay4uaz2lbk2sbl3t'fof'6obo2lbp3rbr1tbs2lbu2lbv3mbz3mck4s202k3mcm4scn4sco4scp4scq6ocr4scs4mct4mcu4mcv4mcw2r2m3rcy2rcz2rdl4sdm4ydn4ydo4ydp4ydq4yds4ydt4sdu4sdv4sdw4sdz3rek3mel3mem3men3meo3mep3meq4ser2wes2wet2weu2wev2wew1wex1wey1wez1wfl3rfm3mfn3mfo3mfp3mfq3mfr3tfs3mft3rfu3rfv3rfw3rfz3m203k6o212m6o2dw2l2cq2l3t3m3u2l17s4s19m3m}'kerning'{cl{4qt5ks5ot5qy5rw17sv5tv}201t{cks4lscmscnscoscpscls4wv}2k{201ts}2w{4qu5ku7mu5os5qx5ru17su5tu}2x{17su5tu5ou5qs}2y{4qv5kv7mu5ot5qz5ru17su5tu}'fof'-6o7t{cksclscmscnscoscps4ls}3u{17su5tu5os5qu}3v{17su5tu5os5qu}fu{17su5tu5ou5qu}7p{17su5tu5ou5qu}ck{4qt5ks5ot5qy5rw17sv5tv}4l{4qt5ks5ot5qy5rw17sv5tv}cm{4qt5ks5ot5qy5rw17sv5tv}cn{4qt5ks5ot5qy5rw17sv5tv}co{4qt5ks5ot5qy5rw17sv5tv}cp{4qt5ks5ot5qy5rw17sv5tv}6l{17st5tt5ou5qu}17s{ckuclucmucnucoucpu4lu4wu}5o{ckuclucmucnucoucpu4lu4wu}5q{ckzclzcmzcnzcozcpz4lz4wu}5r{ckxclxcmxcnxcoxcpx4lx4wu}5t{ckuclucmucnucoucpu4lu4wu}7q{ckuclucmucnucoucpu4lu}6p{17sw5tw5ou5qu}ek{17st5tt5qu}el{17st5tt5ou5qu}em{17st5tt5qu}en{17st5tt5qu}eo{17st5tt5qu}ep{17st5tt5ou5qu}es{17ss5ts5qu}et{17sw5tw5ou5qu}eu{17sw5tw5ou5qu}ev{17ss5ts5qu}6z{17sw5tw5ou5qu5rs}fm{17sw5tw5ou5qu5rs}fn{17sw5tw5ou5qu5rs}fo{17sw5tw5ou5qu5rs}fp{17sw5tw5ou5qu5rs}fq{17sw5tw5ou5qu5rs}7r{cktcltcmtcntcotcpt4lt5os}fs{17sw5tw5ou5qu5rs}ft{17su5tu5ou5qu}7m{5os}fv{17su5tu5ou5qu}fw{17su5tu5ou5qu}fz{cksclscmscnscoscps4ls}}}") 14710 //, 'Symbol': uncompress("{'widths'{k3uaw4r19m3m2k1t2l2l202m2y2n3m2p5n202q6o3k3m2s2l2t2l2v3r2w1t3m3m2y1t2z1wbk2sbl3r'fof'6o3n3m3o3m3p3m3q3m3r3m3s3m3t3m3u1w3v1w3w3r3x3r3y3r3z2wbp3t3l3m5v2l5x2l5z3m2q4yfr3r7v3k7w1o7x3k}'kerning'{'fof'-6o}}") 14711 , 'Helvetica': uncompress("{'widths'{k3p2q4mcx1w201n3r201o6o201s1q201t1q201u1q201w2l201x2l201y2l2k1w2l1w202m2n2n3r2o3r2p5t202q6o2r1n2s2l2t2l2u2r2v3u2w1w2x2l2y1w2z1w3k3r3l3r3m3r3n3r3o3r3p3r3q3r3r3r3s3r203t2l203u2l3v1w3w3u3x3u3y3u3z3r4k6p4l4m4m4m4n4s4o4s4p4m4q3x4r4y4s4s4t1w4u3m4v4m4w3r4x5n4y4s4z4y5k4m5l4y5m4s5n4m5o3x5p4s5q4m5r5y5s4m5t4m5u3x5v1w5w1w5x1w5y2z5z3r6k2l6l3r6m3r6n3m6o3r6p3r6q1w6r3r6s3r6t1q6u1q6v3m6w1q6x5n6y3r6z3r7k3r7l3r7m2l7n3m7o1w7p3r7q3m7r4s7s3m7t3m7u3m7v2l7w1u7x2l7y3u202l3rcl4mal2lam3ran3rao3rap3rar3ras2lat4tau2pav3raw3uay4taz2lbk2sbl3u'fof'6obo2lbp3rbr1wbs2lbu2obv3rbz3xck4m202k3rcm4mcn4mco4mcp4mcq6ocr4scs4mct4mcu4mcv4mcw1w2m2ncy1wcz1wdl4sdm4y
14711dn4ydo4ydp4ydq4yds4ydt4sdu4sdv4sdw4sdz3xek3rel3rem3ren3reo3rep3req5ter3mes3ret3reu3rev3rew1wex1wey1wez1wfl3rfm3rfn3rfo3rfp3rfq3rfr3ufs3xft3rfu3rfv3rfw3rfz3m203k6o212m6o2dw2l2cq2l3t3r3u1w17s4m19m3r}'kerning'{5q{4wv}cl{4qs5kw5ow5qs17sv5tv}201t{2wu4w1k2yu}201x{2wu4wy2yu}17s{2ktclucmucnu4otcpu4lu4wycoucku}2w{7qs4qz5k1m17sy5ow5qx5rsfsu5ty7tufzu}2x{17sy5ty5oy5qs}2y{7qs4qz5k1m17sy5ow5qx5rsfsu5ty7tufzu}'fof'-6o7p{17sv5tv5ow}ck{4qs5kw5ow5qs17sv5tv}4l{4qs5kw5ow5qs17sv5tv}cm{4qs5kw5ow5qs17sv5tv}cn{4qs5kw5ow5qs17sv5tv}co{4qs5kw5ow5qs17sv5tv}cp{4qs5kw5ow5qs17sv5tv}6l{17sy5ty5ow}do{17st5tt}4z{17st5tt}7s{fst}dm{17st5tt}dn{17st5tt}5o{ckwclwcmwcnwcowcpw4lw4wv}dp{17st5tt}dq{17st5tt}7t{5ow}ds{17st5tt}5t{2ktclucmucnu4otcpu4lu4wycoucku}fu{17sv5tv5ow}6p{17sy5ty5ow5qs}ek{17sy5ty5ow}el{17sy5ty5ow}em{17sy5ty5ow}en{5ty}eo{17sy5ty5ow}ep{17sy5ty5ow}es{17sy5ty5qs}et{17sy5ty5ow5qs}eu{17sy5ty5ow5qs}ev{17sy5ty5ow5qs}6z{17sy5ty5ow5qs}fm{17sy5ty5ow5qs}fn{17sy5ty5ow5qs}fo{17sy5ty5ow5qs}fp{17sy5ty5qs}fq{17sy5ty5ow5qs}7r{5ow}fs{17sy5ty5ow5qs}ft{17sv5tv5ow}7m{5ow}fv{17sv5tv5ow}fw{17sv5tv5ow}}}"), 14712 'Helvetica-BoldOblique': uncompress("{'widths'{k3s2q4scx1w201n3r201o6o201s1w201t1w201u1w201w3m201x3m201y3m2k1w2l2l202m2n2n3r2o3r2p5t202q6o2r1s2s2l2t2l2u2r2v3u2w1w2x2l2y1w2z1w3k3r3l3r3m3r3n3r3o3r3p3r3q3r3r3r3s3r203t2l203u2l3v2l3w3u3x3u3y3u3z3x4k6l4l4s4m4s4n4s4o4s4p4m4q3x4r4y4s4s4t1w4u3r4v4s4w3x4x5n4y4s4z4y5k4m5l4y5m4s5n4m5o3x5p4s5q4m5r5y5s4m5t4m5u3x5v2l5w1w5x2l5y3u5z3r6k2l6l3r6m3x6n3r6o3x6p3r6q2l6r3x6s3x6t1w6u1w6v3r6w1w6x5t6y3x6z3x7k3x7l3x7m2r7n3r7o2l7p3x7q3r7r4y7s3r7t3r7u3m7v2r7w1w7x2r7y3u202l3rcl4sal2lam3ran3rao3rap3rar3ras2lat4tau2pav3raw3uay4taz2lbk2sbl3u'fof'6obo2lbp3xbq3rbr1wbs2lbu2obv3rbz3xck4s202k3rcm4scn4sco4scp4scq6ocr4scs4mct4mcu4mcv4mcw1w2m2zcy1wcz1wdl4sdm4y
14712dn4ydo4ydp4ydq4yds4ydt4sdu4sdv4sdw4sdz3xek3rel3rem3ren3reo3rep3req5ter3res3ret3reu3rev3rew1wex1wey1wez1wfl3xfm3xfn3xfo3xfp3xfq3xfr3ufs3xft3xfu3xfv3xfw3xfz3r203k6o212m6o2dw2l2cq2l3t3r3u2l17s4m19m3r}'kerning'{cl{4qs5ku5ot5qs17sv5tv}201t{2ww4wy2yw}201w{2ks}201x{2ww4wy2yw}2k{201ts201xs}2w{7qs4qu5kw5os5qw5rs17su5tu7tsfzs}2x{5ow5qs}2y{7qs4qu5kw5os5qw5rs17su5tu7tsfzs}'fof'-6o7p{17su5tu5ot}ck{4qs5ku5ot5qs17sv5tv}4l{4qs5ku5ot5qs17sv5tv}cm{4qs5ku5ot5qs17sv5tv}cn{4qs5ku5ot5qs17sv5tv}co{4qs5ku5ot5qs17sv5tv}cp{4qs5ku5ot5qs17sv5tv}6l{17st5tt5os}17s{2kwclvcmvcnvcovcpv4lv4wwckv}5o{2kucltcmtcntcotcpt4lt4wtckt}5q{2ksclscmscnscoscps4ls4wvcks}5r{2ks4ws}5t{2kwclvcmvcnvcovcpv4lv4wwckv}eo{17st5tt5os}fu{17su5tu5ot}6p{17ss5ts}ek{17st5tt5os}el{17st5tt5os}em{17st5tt5os}en{17st5tt5os}6o{201ts}ep{17st5tt5os}es{17ss5ts}et{17ss5ts}eu{17ss5ts}ev{17ss5ts}6z{17su5tu5os5qt}fm{17su5tu5os5qt}fn{17su5tu5os5qt}fo{17su5tu5os5qt}fp{17su5tu5os5qt}fq{17su5tu5os5qt}fs{17su5tu5os5qt}ft{17su5tu5ot}7m{5os}fv{17su5tu5ot}fw{17su5tu5ot}}}") 14713 //, 'ZapfDingbats': uncompress("{'widths'{k4u2k1w'fof'6o}'kerning'{'fof'-6o}}") 14714 , 'Courier-Bold': uncompress("{'widths'{k3w'fof'6o}'kerning'{'fof'-6o}}"), 14715 'Times-Italic': uncompress("{'widths'{k3n2q4ycx2l201n3m201o5t201s2l201t2l201u2l201w3r201x3r201y3r2k1t2l2l202m2n2n3m2o3m2p5n202q5t2r1p2s2l2t2l2u3m2v4n2w1t2x2l2y1t2z1w3k3m3l3m3m3m3n3m3o3m3p3m3q3m3r3m3s3m203t2l203u2l3v2l3w4n3x4n3y4n3z3m4k5w4l3x4m3x4n4m4o4s4p3x4q3x4r4s4s4s4t2l4u2w4v4m4w3r4x5n4y4m4z4s5k3x5l4s5m3x5n3m5o3r5p4s5q3x5r5n5s3x5t3r5u3r5v2r5w1w5x2r5y2u5z3m6k2l6l3m6m3m6n2w6o3m6p2w6q1w6r3m6s3m6t1w6u1w6v2w6w1w6x4s6y3m6z3m7k3m7l3m7m2r7n2r7o1w7p3m7q2w7r4m7s2w7t2w7u2r7v2s7w1v7x2s7y3q202l3mcl3xal2ram3man3mao3map3mar3mas2lat4wau1vav3maw4nay4waz2lbk2sbl4n'fof'6obo2lbp3mbq3obr1tbs2lbu1zbv3mbz3mck3x202k3mcm3xcn3xco3xcp3xcq5tcr4mcs3xct3xcu3xcv3xcw2l2m2ucy2lcz2ldl4mdm4sdn4sdo4sdp4sdq4sds4sdt4sdu4sdv4sdw4sdz3mek3mel3mem3men3meo3mep3meq4mer2wes2wet2weu2wev2wew1wex1wey1wez1wfl3mfm3mfn3mfo3mfp3mfq3mfr4nfs3mft3mfu3mfv3mfw3mfz2w203k6o212m6m2dw2l2cq2l3t3m3u2l17s3r19m3m}'kerning'{cl{5kt4qw}201s{201sw}201t{201tw2wy2yy6q-t}201x{2wy2yy}2k{201tw}2w{7qs4qy7rs5ky7mw5os5qx5ru17su5tu}2x{17ss5ts5os}2y{7qs4qy7rs5ky7mw5os5qx5ru17su5tu}'fof'-6o6t{17ss5ts5qs}7t{5os}3v{5qs}7p{17su5tu5qs}ck{5kt4qw}4l{5kt4qw}cm{5kt4qw}cn{5kt4qw}co{5kt4qw}cp{5kt4qw}6l{4qs5ks5ou5qw5ru17su5tu}17s{2ks}5q{ckvclvcmvcnvcovcpv4lv}5r{ckuclucmucnucoucpu4lu}5t{2ks}6p{4qs5ks5ou5qw5ru17su5tu}ek{4qs5ks5ou5qw5ru17su5tu}el{4qs5ks5ou5qw5ru17su5tu}em{4qs5ks5ou5qw5ru17su5tu}en{4qs5ks5ou5qw5ru17su5tu}eo{4qs5ks5ou5qw5ru17su5tu}ep{4qs5ks5ou5qw5ru17su5tu}es{5ks5qs4qs}et{4qs5ks5ou5qw5ru17su5tu}eu{4qs5ks5qw5ru17su5tu}ev{5ks5qs4qs}ex{17ss5ts5qs}6z{4qv5ks5ou5qw5ru17su5tu}fm{4qv5ks5ou5qw5ru17su5tu}fn{4qv5ks5ou5qw5ru17su5tu}fo{4qv5ks5ou5qw5ru17su5tu}fp{4qv5ks5ou5qw5ru17su5tu}fq{4qv5ks5ou5qw5ru17su5tu}7r{5os}fs{4qv5ks5ou5qw5ru17su5tu}ft{17su5tu5qs}fu{17su5tu5qs}
14715fv{17su5tu5qs}fw{17su5tu5qs}}}"), 14716 'Times-Roman': uncompress("{'widths'{k3n2q4ycx2l201n3m201o6o201s2l201t2l201u2l201w2w201x2w201y2w2k1t2l2l202m2n2n3m2o3m2p5n202q6o2r1m2s2l2t2l2u3m2v3s2w1t2x2l2y1t2z1w3k3m3l3m3m3m3n3m3o3m3p3m3q3m3r3m3s3m203t2l203u2l3v1w3w3s3x3s3y3s3z2w4k5w4l4s4m4m4n4m4o4s4p3x4q3r4r4s4s4s4t2l4u2r4v4s4w3x4x5t4y4s4z4s5k3r5l4s5m4m5n3r5o3x5p4s5q4s5r5y5s4s5t4s5u3x5v2l5w1w5x2l5y2z5z3m6k2l6l2w6m3m6n2w6o3m6p2w6q2l6r3m6s3m6t1w6u1w6v3m6w1w6x4y6y3m6z3m7k3m7l3m7m2l7n2r7o1w7p3m7q3m7r4s7s3m7t3m7u2w7v3k7w1o7x3k7y3q202l3mcl4sal2lam3man3mao3map3mar3mas2lat4wau1vav3maw3say4waz2lbk2sbl3s'fof'6obo2lbp3mbq2xbr1tbs2lbu1zbv3mbz2wck4s202k3mcm4scn4sco4scp4scq5tcr4mcs3xct3xcu3xcv3xcw2l2m2tcy2lcz2ldl4sdm4sdn4sdo4sdp4sdq4sds4sdt4sdu4sdv4sdw4sdz3mek2wel2wem2wen2weo2wep2weq4mer2wes2wet2weu2wev2wew1wex1wey1wez1wfl3mfm3mfn3mfo3mfp3mfq3mfr3sfs3mft3mfu3mfv3mfw3mfz3m203k6o212m6m2dw2l2cq2l3t3m3u1w17s4s19m3m}'kerning'{cl{4qs5ku17sw5ou5qy5rw201ss5tw201ws}201s{201ss}201t{ckw4lwcmwcnwcowcpwclw4wu201ts}2k{201ts}2w{4qs5kw5os5qx5ru17sx5tx}2x{17sw5tw5ou5qu}2y{4qs5kw5os5qx5ru17sx5tx}'fof'-6o7t{ckuclucmucnucoucpu4lu5os5rs}3u{17su5tu5qs}3v{17su5tu5qs}7p{17sw5tw5qs}ck{4qs5ku17sw5ou5qy5rw201ss5tw201ws}4l{4qs5ku17sw5ou5qy5rw201ss5tw201ws}cm{4qs5ku17sw5ou5qy5rw201ss5tw201ws}cn{4qs5ku17sw5ou5qy5rw201ss5tw201ws}co{4qs5ku17sw5ou5qy5rw201ss5tw201ws}cp{4qs5ku17sw5ou5qy5rw201ss5tw201ws}6l{17su5tu5os5qw5rs}17s{2ktclvcmvcnvcovcpv4lv4wuckv}5o{ckwclwcmwcnwcowcpw4lw4wu}5q{ckyclycmycnycoycpy4ly4wu5ms}5r{cktcltcmtcntcotcpt4lt4ws}5t{2ktclvcmvcnvcovcpv4lv4wuckv}7q{cksclscmscnscoscps4ls}6p{17su5tu5qw5rs}ek{5qs5rs}el{17su5tu5os5qw5rs}em{17su5tu5os5qs5rs}en{17su5qs5rs}eo{5qs5rs}ep{17su5tu5os5qw5rs}es{5qs}et{17su5tu5qw5rs}eu{17su5tu5qs5rs}ev{5qs}6z{17sv5tv5os5qx5rs}fm{5os5qt5rs}fn{17sv5tv5os5qx5rs}fo{17sv5tv5os5qx5rs}fp{5os5qt5rs}fq{5os5qt5rs}7r{ckuclucmucnucoucpu4lu5os}fs{17sv5tv5os5qx5rs}ft{17ss5ts5qs}fu{17sw5tw5qs}fv{17sw5tw5qs}fw{17ss5ts5qs}fz{ckuclucmucnucoucpu4lu5os5rs}}}"), 14717 'Helvetica-Oblique': uncompress("{'widths'{k3p2q4mcx1w201n3r201o6o201s1q201t1q201u1q201w2l201x2l201y2l2k1w2l1w202m2n2n3r2o3r2p5t202q6o2r1n2s2l2t2l2u2r2v3u2w1w2x2l2y1w2z1w3k3r3l3r3m3r3n3r3o3r3p3r3q3r3r3r3s3r203t2l203u2l3v1w3w3u3x3u3y3u3z3r4k6p4l4m4m4m4n4s4o4s4p4m4q3x4r4y4s4s4t1w4u3m4v4m4w3r4x5n4y4s4z4y5k4m5l4y5m4s5n4m5o3x5p4s5q4m5r5y5s4m5t4m5u3x5v1w5w1w5x1w5y2z5z3r6k2l6l3r6m3r6n3m6o3r6p3r6q1w6r3r6s3r6t1q6u1q6v3m6w1q6x5n6y3r6z3r7k3r7l3r7m2l7n3m7o1w7p3r7q3m7r4s7s3m7t3m7u3m7v2l7w1u7x2l7y3u202l3rcl4mal2lam3ran3rao3rap3rar3ras2lat4tau2pav3raw3uay4taz2lbk2sbl3u'fof'6obo2lbp3rbr1wbs2lbu2obv3rbz3xck4m202k3rcm4mcn4mco4mcp4mcq6ocr4scs4mct4mcu4mcv4mcw1w2m2ncy1wcz1wdl4sdm4y
14717dn4ydo4ydp4ydq4yds4ydt4sdu4sdv4sdw4sdz3xek3rel3rem3ren3reo3rep3req5ter3mes3ret3reu3rev3rew1wex1wey1wez1wfl3rfm3rfn3rfo3rfp3rfq3rfr3ufs3xft3rfu3rfv3rfw3rfz3m203k6o212m6o2dw2l2cq2l3t3r3u1w17s4m19m3r}'kerning'{5q{4wv}cl{4qs5kw5ow5qs17sv5tv}201t{2wu4w1k2yu}201x{2wu4wy2yu}17s{2ktclucmucnu4otcpu4lu4wycoucku}2w{7qs4qz5k1m17sy5ow5qx5rsfsu5ty7tufzu}2x{17sy5ty5oy5qs}2y{7qs4qz5k1m17sy5ow5qx5rsfsu5ty7tufzu}'fof'-6o7p{17sv5tv5ow}ck{4qs5kw5ow5qs17sv5tv}4l{4qs5kw5ow5qs17sv5tv}cm{4qs5kw5ow5qs17sv5tv}cn{4qs5kw5ow5qs17sv5tv}co{4qs5kw5ow5qs17sv5tv}cp{4qs5kw5ow5qs17sv5tv}6l{17sy5ty5ow}do{17st5tt}4z{17st5tt}7s{fst}dm{17st5tt}dn{17st5tt}5o{ckwclwcmwcnwcowcpw4lw4wv}dp{17st5tt}dq{17st5tt}7t{5ow}ds{17st5tt}5t{2ktclucmucnu4otcpu4lu4wycoucku}fu{17sv5tv5ow}6p{17sy5ty5ow5qs}ek{17sy5ty5ow}el{17sy5ty5ow}em{17sy5ty5ow}en{5ty}eo{17sy5ty5ow}ep{17sy5ty5ow}es{17sy5ty5qs}et{17sy5ty5ow5qs}eu{17sy5ty5ow5qs}ev{17sy5ty5ow5qs}6z{17sy5ty5ow5qs}fm{17sy5ty5ow5qs}fn{17sy5ty5ow5qs}fo{17sy5ty5ow5qs}fp{17sy5ty5qs}fq{17sy5ty5ow5qs}7r{5ow}fs{17sy5ty5ow5qs}ft{17sv5tv5ow}7m{5ow}fv{17sv5tv5ow}fw{17sv5tv5ow}}}") 14718 } }; 14719 14720 /* 14721 This event handler is fired when a new jsPDF object is initialized 14722 This event handler appends metrics data to standard fonts within 14723 that jsPDF instance. The metrics are mapped over Unicode character 14724 codes, NOT CIDs or other codes matching the StandardEncoding table of the 14725 standard PDF fonts. 14726 Future: 14727 Also included is the encoding maping table, converting Unicode (UCS-2, UTF-16) 14728 char codes to StandardEncoding character codes. The encoding table is to be used 14729 somewhere around "pdfEscape" call. 14730 */ 14731 14732 API.events.push(['addFont', function (font) { 14733 var metrics, 14734 unicode_section, 14735 encoding = 'Unicode', 14736 encodingBlock; 14737 14738 metrics = fontMetrics[encoding][font.PostScriptName]; 14739 if (metrics) { 14740 if (font.metadata[encoding]) { 14741 unicode_section = font.metadata[encoding]; 14742 } else { 14743 unicode_section = font.metadata[encoding] = {}; 14744 } 14745 14746 unicode_section.widths = metrics.widths; 14747 unicode_section.kerning = metrics.kerning; 14748 } 14749 14750 encodingBlock = encodings[encoding][font.PostScriptName]; 14751 if (encodingBlock) { 14752 if (font.metadata[encoding]) { 14753 unicode_section = font.metadata[encoding]; 14754 } else { 14755 unicode_section = font.metadata[encoding] = {}; 14756 } 14757 14758 unicode_section.encoding = encodingBlock; 14759 if (encodingBlock.codePages && encodingBlock.codePages.length) { 14760 font.encoding = encodingBlock.codePages[0]; 14761 } 14762 } 14763 }]); // end of adding event handler 14764})(jsPDF.API); 14765 14766/** @preserve 14767jsPDF SVG plugin 14768Copyright (c) 2012 Willow Systems Corporation, willow-systems.com 14769*/ 14770/** 14771 * 14772 * ==================================================================== 14773 */ 14774 14775(function (jsPDFAPI) { 14776 'use strict'; 14777 14778 /** 14779 Parses SVG XML and converts only some of the SVG elements into 14780 PDF elements. 14781 14782 Supports: 14783 paths 14784 14785 @public 14786 @function 14787 @param 14788 @returns {Type} 14789 */ 14790 14791 jsPDFAPI.addSVG = function (svgtext, x, y, w, h) { 14792 // 'this' is _jsPDF object returned when jsPDF is inited (new jsPDF()) 14793 14794 var undef; 14795 14796 if (x === undef || y === undef) { 14797 throw new Error("addSVG needs values for 'x' and 'y'"); 14798 } 14799 14800 function InjectCSS(cssbody, document) { 14801 var styletag = document.createElement('style'); 14802 styletag.type = 'text/css'; 14803 if (styletag.styleSheet) { 14804 // ie 14805 styletag.styleSheet.cssText = cssbody; 14806 } else { 14807 // others 14808 styletag.appendChild(document.createTextNode(cssbody)); 14809 } 14810 document.getElementsByTagName("head")[0].appendChild(styletag); 14811 } 14812 14813 function createWorkerNode(document) { 14814 14815 var frameID = 'childframe' // Date.now().toString() + '_' + (Math.random() * 100).toString() 14816 , 14817 frame = document.createElement('iframe'); 14818 14819 InjectCSS('.jsPDF_sillysvg_iframe {display:none;position:absolute;}', document); 14820 14821 frame.name = frameID; 14822 frame.setAttribute("width", 0); 14823 frame.setAttribute("height", 0); 14824 frame.setAttribute("frameborder", "0"); 14825 frame.setAttribute("scrolling", "no"); 14826 frame.setAttribute("seamless", "seamless"); 14827 frame.setAttribute("class", "jsPDF_sillysvg_iframe"); 14828 14829 document.body.appendChild(frame); 14830 14831 return frame; 14832 } 14833 14834 function attachSVGToWorkerNode(svgtext, frame) { 14835 var framedoc = (frame.contentWindow || frame.contentDocument).document; 14836 framedoc.write(svgtext); 14837 framedoc.close(); 14838 return framedoc.getElementsByTagName('svg')[0]; 14839 } 14840 14841 function convertPathToPDFLinesArgs(path) { 14842 'use strict'; 14843 // we will use 'lines' method call. it needs: 14844 // - starting coordinate pair 14845 // - array of arrays of vector shifts (2-len for line, 6 len for bezier) 14846 // - scale array [horizontal, vertical] ratios 14847 // - style (stroke, fill, both) 14848 14849 var x = parseFloat(path[1]), 14850 y = parseFloat(path[2]), 14851 vectors = [], 14852 position = 3, 14853 len = path.length; 14854 14855 while (position < len) { 14856 if (path[position] === 'c') { 14857 vectors.push([parseFloat(path[position + 1]), parseFloat(path[position + 2]), parseFloat(path[position + 3]), parseFloat(path[position + 4]), parseFloat(path[position + 5]), parseFloat(path[position + 6])]); 14858 position += 7; 14859 } else if (path[position] === 'l') { 14860 vectors.push([parseFloat(path[position + 1]), parseFloat(path[position + 2])]); 14861 position += 3; 14862 } else { 14863 position += 1; 14864 } 14865 } 14866 return [x, y, vectors]; 14867 } 14868
14869 var workernode = createWorkerNode(document), 14870 svgnode = attachSVGToWorkerNode(svgtext, workernode), 14871 scale = [1, 1], 14872 svgw = parseFloat(svgnode.getAttribute('width')), 14873 svgh = parseFloat(svgnode.getAttribute('height')); 14874 14875 if (svgw && svgh) { 14876 // setting both w and h makes image stretch to size. 14877 // this may distort the image, but fits your demanded size 14878 if (w && h) { 14879 scale = [w / svgw, h / svgh]; 14880 } 14881 // if only one is set, that value is set as max and SVG 14882 // is scaled proportionately. 14883 else if (w) { 14884 scale = [w / svgw, w / svgw]; 14885 } else if (h) { 14886 scale = [h / svgh, h / svgh]; 14887 } 14888 } 14889 14890 var i, 14891 l, 14892 tmp, 14893 linesargs, 14894 items = svgnode.childNodes; 14895 for (i = 0, l = items.length; i < l; i++) { 14896 tmp = items[i]; 14897 if (tmp.tagName && tmp.tagName.toUpperCase() === 'PATH') { 14898 linesargs = convertPathToPDFLinesArgs(tmp.getAttribute("d").split(' ')); 14899 // path start x coordinate 14900 linesargs[0] = linesargs[0] * scale[0] + x; // where x is upper left X of image 14901 // path start y coordinate 14902 linesargs[1] = linesargs[1] * scale[1] + y; // where y is upper left Y of image 14903 // the rest of lines are vectors. these will adjust with scale value auto. 14904 this.lines.call(this, linesargs[2] // lines 14905 , linesargs[0] // starting x 14906 , linesargs[1] // starting y 14907 , scale); 14908 } 14909 } 14910 14911 // clean up 14912 // workernode.parentNode.removeChild(workernode) 14913 14914 return this; 14915 }; 14916})(jsPDF.API); 14917 14918/** ==================================================================== 14919 * jsPDF total_pages plugin 14920 * Copyright (c) 2013 Eduardo Menezes de Morais, [email protected] 14921 * 14922 * 14923 * ==================================================================== 14924 */ 14925 14926(function (jsPDFAPI) { 14927 'use strict'; 14928 14929 jsPDFAPI.putTotalPages = function (pageExpression) { 14930 'use strict'; 14931 14932 var replaceExpression = new RegExp(pageExpression, 'g'); 14933 for (var n = 1; n <= this.internal.getNumberOfPages(); n++) { 14934 for (var i = 0; i < this.internal.pages[n].length; i++) { 14935 this.internal.pages[n][i] = this.internal.pages[n][i].replace(replaceExpression, this.internal.getNumberOfPages()); 14936 } 14937 } 14938 return this; 14939 }; 14940})(jsPDF.API); 14941 14942/** ==================================================================== 14943 * jsPDF XMP metadata plugin 14944 * Copyright (c) 2016 Jussi Utunen, [email protected] 14945 * 14946 * 14947 * ==================================================================== 14948 */ 14949 14950/*global jsPDF */ 14951 14952/** 14953* Adds XMP formatted metadata to PDF 14954* 14955* @param {String} metadata The actual metadata to be added. The metadata shall be stored as XMP simple value. Note that if the metadata string contains XML markup characters "<", ">" or "&", those characters should be written using XML entities. 14956* @param {String} namespaceuri Sets the namespace URI for the metadata. Last character should be slash or hash. 14957* @function 14958* @returns {jsPDF} 14959* @methodOf jsPDF# 14960* @name addMetadata 14961*/ 14962 14963(function (jsPDFAPI) { 14964 'use strict'; 14965 14966 var xmpmetadata = ""; 14967 var xmpnamespaceuri = ""; 14968 var metadata_object_number = ""; 14969 14970 jsPDFAPI.addMetadata = function (metadata, namespaceuri) { 14971 xmpnamespaceuri = namespaceuri || "http://jspdf.default.namespaceuri/"; //The namespace URI for an XMP name shall not be empty 14972 xmpmetadata = metadata; 14973 this.internal.events.subscribe('postPutResources', function () { 14974 if (!xmpmetadata) { 14975 metadata_object_number = ""; 14976 } else { 14977 var xmpmeta_beginning = '<x:xmpmeta xmlns:x="adobe:ns:meta/">'; 14978 var rdf_beginning = '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"><rdf:Description rdf:about="" xmlns:jspdf="' + xmpnamespaceuri + '"><jspdf:metadata>'; 14979 var rdf_ending = '</jspdf:metadata></rdf:Description></rdf:RDF>'; 14980 var xmpmeta_ending = '</x:xmpmeta>'; 14981 var utf8_xmpmeta_beginning = unescape(encodeURIComponent(xmpmeta_beginning)); 14982 var utf8_rdf_beginning = unescape(encodeURIComponent(rdf_beginning)); 14983 var utf8_metadata = unescape(encodeURIComponent(xmpmetadata)); 14984 var utf8_rdf_ending = unescape(encodeURIComponent(rdf_ending)); 14985 var utf8_xmpmeta_ending = unescape(encodeURIComponent(xmpmeta_ending)); 14986 14987 var total_len = utf8_rdf_beginning.length + utf8_metadata.length + utf8_rdf_ending.length + utf8_xmpmeta_beginning.length + utf8_xmpmeta_ending.length; 14988 14989 metadata_object_number = this.internal.newObject();
vendor: 7,148 bytes, lines 14990-15219
14990 this.internal.write('<< /Type /Metadata /Subtype /XML /Length ' + total_len + ' >>'); 14991 this.internal.write('stream'); 14992 this.internal.write(utf8_xmpmeta_beginning + utf8_rdf_beginning + utf8_metadata + utf8_rdf_ending + utf8_xmpmeta_ending); 14993 this.internal.write('endstream'); 14994 this.internal.write('endobj'); 14995 } 14996 }); 14997 this.internal.events.subscribe('putCatalog', function () { 14998 if (metadata_object_number) { 14999 this.internal.write('/Metadata ' + metadata_object_number + ' 0 R'); 15000 } 15001 }); 15002 return this; 15003 }; 15004})(jsPDF.API); 15005 15006/* Blob.js 15007 * A Blob implementation. 15008 * 2014-07-24 15009 * 15010 * By Eli Grey, http://eligrey.com 15011 * By Devin Samarin, https://github.com/dsamarin 15012 * License: X11/MIT 15013 * See https://github.com/eligrey/Blob.js/blob/master/LICENSE.md 15014 */ 15015 15016/*global self, unescape */ 15017/*jslint bitwise: true, regexp: true, confusion: true, es5: true, vars: true, white: true, 15018 plusplus: true */ 15019 15020/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ 15021 15022(function (view) { 15023 "use strict"; 15024 15025 view.URL = view.URL || view.webkitURL; 15026 15027 if (view.Blob && view.URL) { 15028 try { 15029 new Blob; 15030 return; 15031 } catch (e) {} 15032 } 15033 15034 // Internally we use a BlobBuilder implementation to base Blob off of 15035 // in order to support older browsers that only have BlobBuilder 15036 var BlobBuilder = view.BlobBuilder || view.WebKitBlobBuilder || view.MozBlobBuilder || (function(view) { 15037 var 15038 get_class = function(object) { 15039 return Object.prototype.toString.call(object).match(/^\[object\s(.*)\]$/)[1]; 15040 } 15041 , FakeBlobBuilder = function BlobBuilder() { 15042 this.data = []; 15043 } 15044 , FakeBlob = function Blob(data, type, encoding) { 15045 this.data = data; 15046 this.size = data.length; 15047 this.type = type; 15048 this.encoding = encoding; 15049 } 15050 , FBB_proto = FakeBlobBuilder.prototype 15051 , FB_proto = FakeBlob.prototype 15052 , FileReaderSync = view.FileReaderSync 15053 , FileException = function(type) { 15054 this.code = this[this.name = type]; 15055 } 15056 , file_ex_codes = ( 15057 "NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR " 15058 + "NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR" 15059 ).split(" ") 15060 , file_ex_code = file_ex_codes.length 15061 , real_URL = view.URL || view.webkitURL || view 15062 , real_create_object_URL = real_URL.createObjectURL 15063 , real_revoke_object_URL = real_URL.revokeObjectURL 15064 , URL = real_URL 15065 , btoa = view.btoa 15066 , atob = view.atob 15067 15068 , ArrayBuffer = view.ArrayBuffer 15069 , Uint8Array = view.Uint8Array 15070 15071 , origin = /^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/; 15072 FakeBlob.fake = FB_proto.fake = true; 15073 while (file_ex_code--) { 15074 FileException.prototype[file_ex_codes[file_ex_code]] = file_ex_code + 1; 15075 } 15076 // Polyfill URL 15077 if (!real_URL.createObjectURL) { 15078 URL = view.URL = function(uri) { 15079 var 15080 uri_info = document.createElementNS("http://www.w3.org/1999/xhtml", "a") 15081 , uri_origin; 15082 uri_info.href = uri; 15083 if (!("origin" in uri_info)) { 15084 if (uri_info.protocol.toLowerCase() === "data:") { 15085 uri_info.origin = null; 15086 } else { 15087 uri_origin = uri.match(origin); 15088 uri_info.origin = uri_origin && uri_origin[1]; 15089 } 15090 } 15091 return uri_info; 15092 }; 15093 } 15094 URL.createObjectURL = function(blob) { 15095 var 15096 type = blob.type 15097 , data_URI_header; 15098 if (type === null) { 15099 type = "application/octet-stream"; 15100 } 15101 if (blob instanceof FakeBlob) { 15102 data_URI_header = "data:" + type; 15103 if (blob.encoding === "base64") { 15104 return data_URI_header + ";base64," + blob.data; 15105 } else if (blob.encoding === "URI") { 15106 return data_URI_header + "," + decodeURIComponent(blob.data); 15107 } if (btoa) { 15108 return data_URI_header + ";base64," + btoa(blob.data); 15109 } else { 15110 return data_URI_header + "," + encodeURIComponent(blob.data); 15111 } 15112 } else if (real_create_object_URL) { 15113 return real_create_object_URL.call(real_URL, blob); 15114 } 15115 }; 15116 URL.revokeObjectURL = function(object_URL) { 15117 if (object_URL.substring(0, 5) !== "data:" && real_revoke_object_URL) { 15118 real_revoke_object_URL.call(real_URL, object_URL); 15119 } 15120 }; 15121 FBB_proto.append = function(data/*, endings*/) { 15122 var bb = this.data; 15123 // decode data to a binary string 15124 if (Uint8Array && (data instanceof ArrayBuffer || data instanceof Uint8Array)) { 15125 var 15126 str = "" 15127 , buf = new Uint8Array(data) 15128 , i = 0 15129 , buf_len = buf.length; 15130 for (; i < buf_len; i++) { 15131 str += String.fromCharCode(buf[i]); 15132 } 15133 bb.push(str); 15134 } else if (get_class(data) === "Blob" || get_class(data) === "File") { 15135 if (FileReaderSync) { 15136 var fr = new FileReaderSync; 15137 bb.push(fr.readAsBinaryString(data)); 15138 } else { 15139 // async FileReader won't work as BlobBuilder is sync 15140 throw new FileException("NOT_READABLE_ERR"); 15141 } 15142 } else if (data instanceof FakeBlob) { 15143 if (data.encoding === "base64" && atob) { 15144 bb.push(atob(data.data)); 15145 } else if (data.encoding === "URI") { 15146 bb.push(decodeURIComponent(data.data)); 15147 } else if (data.encoding === "raw") { 15148 bb.push(data.data); 15149 } 15150 } else { 15151 if (typeof data !== "string") { 15152 data += ""; // convert unsupported types to strings 15153 } 15154 // decode UTF-16 to binary string 15155 bb.push(unescape(encodeURIComponent(data))); 15156 } 15157 }; 15158 FBB_proto.getBlob = function(type) { 15159 if (!arguments.length) { 15160 type = null; 15161 } 15162 return new FakeBlob(this.data.join(""), type, "raw"); 15163 }; 15164 FBB_proto.toString = function() { 15165 return "[object BlobBuilder]"; 15166 }; 15167 FB_proto.slice = function(start, end, type) { 15168 var args = arguments.length; 15169 if (args < 3) { 15170 type = null; 15171 } 15172 return new FakeBlob( 15173 this.data.slice(start, args > 1 ? end : this.data.length) 15174 , type 15175 , this.encoding 15176 ); 15177 }; 15178 FB_proto.toString = function() { 15179 return "[object Blob]"; 15180 }; 15181 FB_proto.close = function() { 15182 this.size = 0; 15183 delete this.data; 15184 }; 15185 return FakeBlobBuilder; 15186 }(view)); 15187 15188 view.Blob = function(blobParts, options) { 15189 var type = options ? (options.type || "") : ""; 15190 var builder = new BlobBuilder(); 15191 if (blobParts) { 15192 for (var i = 0, len = blobParts.length; i < len; i++) { 15193 if (Uint8Array && blobParts[i] instanceof Uint8Array) { 15194 builder.append(blobParts[i].buffer); 15195 } 15196 else { 15197 builder.append(blobParts[i]); 15198 } 15199 } 15200 } 15201 var blob = builder.getBlob(type); 15202 if (!blob.slice && blob.webkitSlice) { 15203 blob.slice = blob.webkitSlice; 15204 } 15205 return blob; 15206 }; 15207 15208 var getPrototypeOf = Object.getPrototypeOf || function(object) { 15209 return object.__proto__; 15210 }; 15211 view.Blob.prototype = getPrototypeOf(new view.Blob()); 15212}(typeof self !== "undefined" && self || typeof window !== "undefined" && window || undefined.content || undefined)); 15213 15214/* FileSaver.js 15215 * A saveAs() FileSaver implementation. 15216 * 1.3.2 15217 * 2016-06-16 18:25:19 15218 * 15219 * By Eli Grey, http://eligrey.com
15220 * License: MIT 15221 * See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md 15222 */ 15223 15224/*global self */ 15225/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */ 15226 15227/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ 15228 15229var saveAs = saveAs || (function(view) { 15230 "use strict"; 15231 // IE <10 is explicitly unsupported 15232 if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) { 15233 return; 15234 } 15235 var 15236 doc = view.document 15237 // only get URL when necessary in case Blob.js hasn't overridden it yet 15238 , get_URL = function() { 15239 return view.URL || view.webkitURL || view; 15240 } 15241 , save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a") 15242 , can_use_save_link = "download" in save_link 15243 , click = function(node) { 15244 var event = new MouseEvent("click"); 15245 node.dispatchEvent(event); 15246 } 15247 , is_safari = /constructor/i.test(view.HTMLElement) || view.safari 15248 , is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent) 15249 , throw_outside = function(ex) { 15250 (view.setImmediate || view.setTimeout)(function() { 15251 throw ex; 15252 }, 0); 15253 } 15254 , force_saveable_type = "application/octet-stream" 15255 // the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to 15256 , arbitrary_revoke_timeout = 1000 * 40 // in ms 15257 , revoke = function(file) { 15258 var revoker = function() { 15259 if (typeof file === "string") { // file is an object URL 15260 get_URL().revokeObjectURL(file); 15261 } else { // file is a File 15262 file.remove(); 15263 } 15264 }; 15265 setTimeout(revoker, arbitrary_revoke_timeout); 15266 } 15267 , dispatch = function(filesaver, event_types, event) { 15268 event_types = [].concat(event_types); 15269 var i = event_types.length; 15270 while (i--) { 15271 var listener = filesaver["on" + event_types[i]]; 15272 if (typeof listener === "function") { 15273 try { 15274 listener.call(filesaver, event || filesaver); 15275 } catch (ex) { 15276 throw_outside(ex); 15277 } 15278 } 15279 } 15280 } 15281 , auto_bom = function(blob) { 15282 // prepend BOM for UTF-8 XML and text/* types (including HTML) 15283 // note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF 15284 if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) { 15285 return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type}); 15286 } 15287 return blob; 15288 } 15289 , FileSaver = function(blob, name, no_auto_bom) { 15290 if (!no_auto_bom) { 15291 blob = auto_bom(blob); 15292 } 15293 // First try a.download, then web filesystem, then object URLs 15294 var 15295 filesaver = this 15296 , type = blob.type 15297 , force = type === force_saveable_type 15298 , object_url 15299 , dispatch_all = function() { 15300 dispatch(filesaver, "writestart progress write writeend".split(" ")); 15301 } 15302 // on any filesys errors revert to saving with object URLs 15303 , fs_error = function() { 15304 if ((is_chrome_ios || (force && is_safari)) && view.FileReader) { 15305 // Safari doesn't allow downloading of blob urls 15306 var reader = new FileReader(); 15307 reader.onloadend = function() { 15308 var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;'); 15309 var popup = view.open(url, '_blank'); 15310 if(!popup) view.location.href = url; 15311 url=undefined; // release reference before dispatching 15312 filesaver.readyState = filesaver.DONE; 15313 dispatch_all(); 15314 }; 15315 reader.readAsDataURL(blob); 15316 filesaver.readyState = filesaver.INIT; 15317 return; 15318 } 15319 // don't create more object URLs than needed 15320 if (!object_url) { 15321 object_url = get_URL().createObjectURL(blob); 15322 } 15323 if (force) { 15324 view.location.href = object_url; 15325 } else { 15326 var opened = view.open(object_url, "_blank"); 15327 if (!opened) { 15328 // Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html 15329 view.location.href = object_url; 15330 } 15331 } 15332 filesaver.readyState = filesaver.DONE; 15333 dispatch_all(); 15334 revoke(object_url); 15335 }; 15336 filesaver.readyState = filesaver.INIT; 15337 15338 if (can_use_save_link) { 15339 object_url = get_URL().createObjectURL(blob); 15340 setTimeout(function() { 15341 save_link.href = object_url;
15342 save_link.download = name; 15343 click(save_link); 15344 dispatch_all(); 15345 revoke(object_url); 15346 filesaver.readyState = filesaver.DONE; 15347 }); 15348 return; 15349 } 15350 15351 fs_error(); 15352 } 15353 , FS_proto = FileSaver.prototype 15354 , saveAs = function(blob, name, no_auto_bom) { 15355 return new FileSaver(blob, name || blob.name || "download", no_auto_bom); 15356 }; 15357 // IE 10+ (native saveAs) 15358 if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) { 15359 return function(blob, name, no_auto_bom) { 15360 name = name || blob.name || "download"; 15361 15362 if (!no_auto_bom) { 15363 blob = auto_bom(blob); 15364 } 15365 return navigator.msSaveOrOpenBlob(blob, name); 15366 }; 15367 } 15368 15369 FS_proto.abort = function(){}; 15370 FS_proto.readyState = FS_proto.INIT = 0; 15371 FS_proto.WRITING = 1; 15372 FS_proto.DONE = 2; 15373 15374 FS_proto.error = 15375 FS_proto.onwritestart = 15376 FS_proto.onprogress = 15377 FS_proto.onwrite = 15378 FS_proto.onabort = 15379 FS_proto.onerror = 15380 FS_proto.onwriteend = 15381 null; 15382 15383 return saveAs; 15384}( 15385 typeof self !== "undefined" && self 15386 || typeof window !== "undefined" && window 15387 || undefined.content 15388)); 15389// `self` is undefined in Firefox for Android content script context 15390// while `this` is nsIContentFrameMessageManager 15391// with an attribute `content` that corresponds to the window 15392 15393if (typeof module !== "undefined" && module.exports) { 15394 module.exports.saveAs = saveAs; 15395} else if ((typeof define !== "undefined" && define !== null) && (define.amd !== null)) { 15396 define("FileSaver.js", function() { 15397 return saveAs; 15398 }); 15399} 15400 15401/* 15402 * Copyright (c) 2012 chick307 <[email protected]> 15403 * 15404 * Licensed under the MIT License. 15405 * http://opensource.org/licenses/mit-license 15406 */ 15407 15408void function(global, callback) { 15409 if (typeof module === 'object') { 15410 module.exports = callback(); 15411 } else if (typeof define === 'function') { 15412 define(callback); 15413 } else { 15414 global.adler32cs = callback(); 15415 } 15416}(jsPDF, function() { 15417 var _hasArrayBuffer = typeof ArrayBuffer === 'function' && 15418 typeof Uint8Array === 'function'; 15419 15420 var _Buffer = null, _isBuffer = (function() { 15421 if (!_hasArrayBuffer) 15422 return function _isBuffer() { return false }; 15423 15424 try { 15425 var buffer = {}; 15426 if (typeof buffer.Buffer === 'function') 15427 _Buffer = buffer.Buffer; 15428 } catch (error) {} 15429 15430 return function _isBuffer(value) { 15431 return value instanceof ArrayBuffer || 15432 _Buffer !== null && value instanceof _Buffer; 15433 }; 15434 }()); 15435 15436 var _utf8ToBinary = (function() { 15437 if (_Buffer !== null) { 15438 return function _utf8ToBinary(utf8String) { 15439 return new _Buffer(utf8String, 'utf8').toString('binary'); 15440 }; 15441 } else { 15442 return function _utf8ToBinary(utf8String) { 15443 return unescape(encodeURIComponent(utf8String)); 15444 }; 15445 } 15446 }()); 15447 15448 var MOD = 65521; 15449 15450 var _update = function _update(checksum, binaryString) { 15451 var a = checksum & 0xFFFF, b = checksum >>> 16; 15452 for (var i = 0, length = binaryString.length; i < length; i++) { 15453 a = (a + (binaryString.charCodeAt(i) & 0xFF)) % MOD; 15454 b = (b + a) % MOD; 15455 } 15456 return (b << 16 | a) >>> 0; 15457 }; 15458 15459 var _updateUint8Array = function _updateUint8Array(checksum, uint8Array) { 15460 var a = checksum & 0xFFFF, b = checksum >>> 16; 15461 for (var i = 0, length = uint8Array.length; i < length; i++) { 15462 a = (a + uint8Array[i]) % MOD; 15463 b = (b + a) % MOD; 15464 } 15465 return (b << 16 | a) >>> 0 15466 }; 15467 15468 var exports = {}; 15469 15470 var Adler32 = exports.Adler32 = (function() { 15471 var ctor = function Adler32(checksum) { 15472 if (!(this instanceof ctor)) { 15473 throw new TypeError( 15474 'Constructor cannot called be as a function.'); 15475 } 15476 if (!isFinite(checksum = checksum == null ? 1 : +checksum)) { 15477 throw new Error( 15478 'First arguments needs to be a finite number.'); 15479 } 15480 this.checksum = checksum >>> 0; 15481 }; 15482 15483 var proto = ctor.prototype = {}; 15484 proto.constructor = ctor; 15485 15486 ctor.from = function(from) { 15487 from.prototype = proto; 15488 return from; 15489 }(function from(binaryString) { 15490 if (!(this instanceof ctor)) { 15491 throw new TypeError( 15492 'Constructor cannot called be as a function.'); 15493 } 15494 if (binaryString == null) 15495 throw new Error('First argument needs to be a string.'); 15496 this.checksum = _update(1, binaryString.toString()); 15497 }); 15498 15499 ctor.fromUtf8 = function(fromUtf8) { 15500 fromUtf8.prototype = proto; 15501 return fromUtf8; 15502 }
15502(function fromUtf8(utf8String) { 15503 if (!(this instanceof ctor)) { 15504 throw new TypeError( 15505 'Constructor cannot called be as a function.'); 15506 } 15507 if (utf8String == null) 15508 throw new Error('First argument needs to be a string.'); 15509 var binaryString = _utf8ToBinary(utf8String.toString()); 15510 this.checksum = _update(1, binaryString); 15511 }); 15512 15513 if (_hasArrayBuffer) { 15514 ctor.fromBuffer = function(fromBuffer) { 15515 fromBuffer.prototype = proto; 15516 return fromBuffer; 15517 }(function fromBuffer(buffer) { 15518 if (!(this instanceof ctor)) { 15519 throw new TypeError( 15520 'Constructor cannot called be as a function.'); 15521 } 15522 if (!_isBuffer(buffer)) 15523 throw new Error('First argument needs to be ArrayBuffer.'); 15524 var array = new Uint8Array(buffer); 15525 return this.checksum = _updateUint8Array(1, array); 15526 }); 15527 } 15528 15529 proto.update = function update(binaryString) { 15530 if (binaryString == null) 15531 throw new Error('First argument needs to be a string.'); 15532 binaryString = binaryString.toString(); 15533 return this.checksum = _update(this.checksum, binaryString); 15534 }; 15535 15536 proto.updateUtf8 = function updateUtf8(utf8String) { 15537 if (utf8String == null) 15538 throw new Error('First argument needs to be a string.'); 15539 var binaryString = _utf8ToBinary(utf8String.toString()); 15540 return this.checksum = _update(this.checksum, binaryString); 15541 }; 15542 15543 if (_hasArrayBuffer) { 15544 proto.updateBuffer = function updateBuffer(buffer) { 15545 if (!_isBuffer(buffer)) 15546 throw new Error('First argument needs to be ArrayBuffer.'); 15547 var array = new Uint8Array(buffer); 15548 return this.checksum = _updateUint8Array(this.checksum, array); 15549 }; 15550 } 15551 15552 proto.clone = function clone() { 15553 return new Adler32(this.checksum); 15554 }; 15555 15556 return ctor; 15557 }()); 15558 15559 exports.from = function from(binaryString) { 15560 if (binaryString == null) 15561 throw new Error('First argument needs to be a string.'); 15562 return _update(1, binaryString.toString()); 15563 }; 15564 15565 exports.fromUtf8 = function fromUtf8(utf8String) { 15566 if (utf8String == null) 15567 throw new Error('First argument needs to be a string.'); 15568 var binaryString = _utf8ToBinary(utf8String.toString()); 15569 return _update(1, binaryString); 15570 }; 15571 15572 if (_hasArrayBuffer) { 15573 exports.fromBuffer = function fromBuffer(buffer) { 15574 if (!_isBuffer(buffer)) 15575 throw new Error('First argument need to be ArrayBuffer.'); 15576 var array = new Uint8Array(buffer); 15577 return _updateUint8Array(1, array); 15578 }; 15579 } 15580 15581 return exports; 15582}); 15583 15584/** 15585 * CssColors 15586 * Copyright (c) 2014 Steven Spungin (TwelveTone LLC) [email protected] 15587 * 15588 * Licensed under the MIT License. 15589 * http://opensource.org/licenses/mit-license 15590 */ 15591 15592/** 15593 * Usage CssColors('red'); 15594 * Returns RGB hex color with '#' prefix 15595 */ 15596 15597var CssColors = {}; 15598CssColors._colorsTable = { 15599 "aliceblue" : "#f0f8ff", 15600 "antiquewhite" : "#faebd7", 15601 "aqua" : "#00ffff", 15602 "aquamarine" : "#7fffd4", 15603 "azure" : "#f0ffff", 15604 "beige" : "#f5f5dc", 15605 "bisque" : "#ffe4c4", 15606 "black" : "#000000", 15607 "blanchedalmond" : "#ffebcd", 15608 "blue" : "#0000ff", 15609 "blueviolet" : "#8a2be2", 15610 "brown" : "#a52a2a", 15611 "burlywood" : "#deb887", 15612 "cadetblue" : "#5f9ea0", 15613 "chartreuse" : "#7fff00", 15614 "chocolate" : "#d2691e", 15615 "coral" : "#ff7f50", 15616 "cornflowerblue" : "#6495ed", 15617 "cornsilk" : "#fff8dc", 15618 "crimson" : "#dc143c", 15619 "cyan" : "#00ffff", 15620 "darkblue" : "#00008b", 15621 "darkcyan" : "#008b8b", 15622 "darkgoldenrod" : "#b8860b", 15623 "darkgray" : "#a9a9a9", 15624 "darkgreen" : "#006400", 15625 "darkkhaki" : "#bdb76b", 15626 "darkmagenta" : "#8b008b", 15627 "darkolivegreen" : "#556b2f", 15628 "darkorange" : "#ff8c00", 15629 "darkorchid" : "#9932cc", 15630 "darkred" : "#8b0000", 15631 "darksalmon" : "#e9967a", 15632 "darkseagreen" : "#8fbc8f", 15633 "darkslateblue" : "#483d8b", 15634 "darkslategray" : "#2f4f4f", 15635 "darkturquoise" : "#00ced1", 15636 "darkviolet" : "#9400d3", 15637 "deeppink" : "#ff1493", 15638 "deepskyblue" : "#00bfff", 15639 "dimgray" : "#696969", 15640 "dodgerblue" : "#1e90ff", 15641 "firebrick" : "#b22222", 15642 "floralwhite" : "#fffaf0", 15643 "forestgreen" : "#228b22", 15644 "fuchsia" : "#ff00ff", 15645 "gainsboro" : "#dcdcdc", 15646 "ghostwhite" : "#f8f8ff", 15647 "gold" : "#ffd700", 15648 "goldenrod" : "#daa520", 15649 "gray" : "#808080", 15650 "green" : "#008000", 15651 "greenyellow" : "#adff2f", 15652 "honeydew" : "#f0fff0", 15653 "hotpink" : "#ff69b4", 15654 "indianred " : "#cd5c5c", 15655 "indigo" : "#4b0082", 15656 "ivory" : "#fffff0", 15657 "khaki" : "#f0e68c", 15658 "lavender" : "#e6e6fa", 15659 "lavenderblush" : "#fff0f5", 15660 "lawngreen" : "#7cfc00", 15661 "lemonchiffon" : "#fffacd", 15662 "lightblue" : "#add8e6", 15663 "lightcoral" : "#f08080", 15664 "lightcyan" : "#e0ffff", 15665 "lightgoldenrodyellow" : "#fafad2", 15666 "lightgrey" : "#d3d3d3", 15667 "lightgreen" : "#90ee90", 15668 "lightpink" : "#ffb6c1", 15669 "lightsalmon" : "#ffa07a", 15670 "lightseagreen" : "#20b2aa", 15671 "lightskyblue" : "#87cefa", 15672 "lightslategray" : "#778899", 15673 "lightsteelblue" : "#b0c4de", 15674 "lightyellow" : "#ffffe0", 15675 "lime" : "#00ff00", 15676 "limegreen" : "#32cd32", 15677 "linen" : "#faf0e6", 15678 "magenta" : "#ff00ff", 15679 "maroon" : "#800000", 15680 "mediumaquamarine" : "#66cdaa", 15681 "mediumblue" : "#0000cd", 15682 "mediumorchid" : "#ba55d3", 15683 "mediumpurple" : "#9370d8", 15684 "mediumseagreen" : "#3cb371", 15685 "mediumslateblue" : "#7b68ee", 15686 "mediumspringgreen" : "#00fa9a", 15687 "mediumturquoise" : "#48d1cc", 15688 "mediumvioletred" : "#c71585", 15689 "midnightblue" : "#191970", 15690 "mintcream" : "#f5fffa", 15691 "mistyrose" : "#ffe4e1", 15692 "moccasin" : "#ffe4b5", 15693 "navajowhite" : "#ffdead", 15694 "navy" : "#000080", 15695 "oldlace" : "#fdf5e6", 15696 "olive" : "#808000", 15697 "olivedrab" : "#6b8e23", 15698 "orange" : "#ffa500", 15699 "orangered" : "#ff4500", 15700 "orchid" : "#da70d6", 15701 "palegoldenrod" : "#eee8aa", 15702 "palegreen" : "#98fb98", 15703 "paleturquoise" : "#afeeee", 15704 "palevioletred" : "#d87093", 15705 "papayawhip" : "#ffefd5", 15706 "peachpuff" : "#ffdab9", 15707 "peru" : "#cd853f", 15708 "pink" : "#ffc0cb", 15709 "plum" : "#dda0dd", 15710 "powderblue" : "#b0e0e6", 15711 "purple" : "#800080", 15712 "red" : "#ff0000", 15713 "rosybrown" : "#bc8f8f", 15714 "royalblue" : "#4169e1", 15715 "saddlebrown" : "#8b4513", 15716 "salmon" : "#fa8072", 15717 "sandybrown" : "#f4a460", 15718 "seagreen" : "#2e8b57", 15719 "seashell" : "#fff5ee", 15720 "sienna" : "#a0522d", 15721 "silver" : "#c0c0c0", 15722 "skyblue" : "#87ceeb", 15723 "slateblue" : "#6a5acd", 15724 "slategray" : "#708090", 15725 "snow" : "#fffafa", 15726 "springgreen" : "#00ff7f", 15727 "steelblue" : "#4682b4", 15728 "tan" : "#d2b48c", 15729 "teal" : "#008080", 15730 "thistle" : "#d8bfd8", 15731 "tomato" : "#ff6347", 15732 "turquoise" : "#40e0d0", 15733 "violet" : "#ee82ee", 15734 "wheat" : "#f5deb3", 15735 "white" : "#ffffff", 15736 "whitesmoke" : "#f5f5f5", 15737 "yellow" : "#ffff00", 15738 "yellowgreen" : "#9acd32" 15739}; 15740
15741CssColors.colorNameToHex = function(color) { 15742 color = color.toLowerCase(); 15743 if (typeof this._colorsTable[color] != 'undefined') 15744 return this._colorsTable[color]; 15745 15746 return false; 15747}; 15748 15749/* 15750 Deflate.js - https://github.com/gildas-lormeau/zip.js 15751 Copyright (c) 2013 Gildas Lormeau. All rights reserved. 15752 15753 Redistribution and use in source and binary forms, with or without 15754 modification, are permitted provided that the following conditions are met: 15755 15756 1. Redistributions of source code must retain the above copyright notice, 15757 this list of conditions and the following disclaimer. 15758 15759 2. Redistributions in binary form must reproduce the above copyright 15760 notice, this list of conditions and the following disclaimer in 15761 the documentation and/or other materials provided with the distribution. 15762 15763 3. The names of the authors may not be used to endorse or promote products 15764 derived from this software without specific prior written permission. 15765 15766 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, 15767 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 15768 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT, 15769 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, 15770 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 15771 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 15772 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 15773 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 15774 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 15775 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 15776 */ 15777 15778/* 15779 * This program is based on JZlib 1.0.2 ymnk, JCraft,Inc. 15780 * JZlib is based on zlib-1.1.3, so all credit should go authors 15781 * Jean-loup Gailly([email protected]) and Mark Adler([email protected]) 15782 * and contributors of zlib. 15783 */ 15784 15785var Deflater = (function(obj) { 15786 15787 // Global 15788 15789 var MAX_BITS = 15; 15790 var D_CODES = 30; 15791 var BL_CODES = 19; 15792 15793 var LENGTH_CODES = 29; 15794 var LITERALS = 256; 15795 var L_CODES = (LITERALS + 1 + LENGTH_CODES); 15796 var HEAP_SIZE = (2 * L_CODES + 1); 15797 15798 var END_BLOCK = 256; 15799 15800 // Bit length codes must not exceed MAX_BL_BITS bits 15801 var MAX_BL_BITS = 7; 15802 15803 // repeat previous bit length 3-6 times (2 bits of repeat count) 15804 var REP_3_6 = 16; 15805 15806 // repeat a zero length 3-10 times (3 bits of repeat count) 15807 var REPZ_3_10 = 17; 15808 15809 // repeat a zero length 11-138 times (7 bits of repeat count) 15810 var REPZ_11_138 = 18; 15811 15812 // The lengths of the bit length codes are sent in order of decreasing 15813 // probability, to avoid transmitting the lengths for unused bit 15814 // length codes. 15815 15816 var Buf_size = 8 * 2; 15817 15818 // JZlib version : "1.0.2" 15819 var Z_DEFAULT_COMPRESSION = -1; 15820 15821 // compression strategy 15822 var Z_FILTERED = 1; 15823 var Z_HUFFMAN_ONLY = 2; 15824 var Z_DEFAULT_STRATEGY = 0; 15825 15826 var Z_NO_FLUSH = 0; 15827 var Z_PARTIAL_FLUSH = 1; 15828 var Z_FULL_FLUSH = 3; 15829 var Z_FINISH = 4; 15830 15831 var Z_OK = 0; 15832 var Z_STREAM_END = 1; 15833 var Z_NEED_DICT = 2; 15834 var Z_STREAM_ERROR = -2; 15835 var Z_DATA_ERROR = -3; 15836 var Z_BUF_ERROR = -5; 15837 15838 // Tree 15839 15840 // see definition of array dist_code below 15841 var _dist_code = [ 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 15842 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 15843 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 15844 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15845 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15846 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15847 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 16, 17, 18, 18, 19, 19, 15848 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15849 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 15850 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 15851 27, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 15852 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 15853 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15854 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29 ]; 15855 15856 function Tree() { 15857 var that = this; 15858 15859 // dyn_tree; // the dynamic tree 15860 // max_code; // largest code with non zero frequency 15861 // stat_desc; // the corresponding static tree 15862 15863 // Compute the optimal bit lengths for a tree and update the total bit 15864 // length 15865 // for the current block. 15866 // IN assertion: the fields freq and dad are set, heap[heap_max] and 15867 // above are the tree nodes sorted by increasing frequency. 15868 // OUT assertions: the field len is set to the optimal bit length, the 15869 // array bl_count contains the frequencies for each bit length. 15870 // The length opt_len is updated; static_len is also updated if stree is 15871 // not null.
15872 function gen_bitlen(s) { 15873 var tree = that.dyn_tree; 15874 var stree = that.stat_desc.static_tree; 15875 var extra = that.stat_desc.extra_bits; 15876 var base = that.stat_desc.extra_base; 15877 var max_length = that.stat_desc.max_length; 15878 var h; // heap index 15879 var n, m; // iterate over the tree elements 15880 var bits; // bit length 15881 var xbits; // extra bits 15882 var f; // frequency 15883 var overflow = 0; // number of elements with bit length too large 15884 15885 for (bits = 0; bits <= MAX_BITS; bits++) 15886 s.bl_count[bits] = 0; 15887 15888 // In a first pass, compute the optimal bit lengths (which may 15889 // overflow in the case of the bit length tree). 15890 tree[s.heap[s.heap_max] * 2 + 1] = 0; // root of the heap 15891 15892 for (h = s.heap_max + 1; h < HEAP_SIZE; h++) { 15893 n = s.heap[h]; 15894 bits = tree[tree[n * 2 + 1] * 2 + 1] + 1; 15895 if (bits > max_length) { 15896 bits = max_length; 15897 overflow++; 15898 } 15899 tree[n * 2 + 1] = bits; 15900 // We overwrite tree[n*2+1] which is no longer needed 15901 15902 if (n > that.max_code) 15903 continue; // not a leaf node 15904 15905 s.bl_count[bits]++; 15906 xbits = 0; 15907 if (n >= base) 15908 xbits = extra[n - base]; 15909 f = tree[n * 2]; 15910 s.opt_len += f * (bits + xbits); 15911 if (stree) 15912 s.static_len += f * (stree[n * 2 + 1] + xbits); 15913 } 15914 if (overflow === 0) 15915 return; 15916 15917 // This happens for example on obj2 and pic of the Calgary corpus 15918 // Find the first bit length which could increase: 15919 do { 15920 bits = max_length - 1; 15921 while (s.bl_count[bits] === 0) 15922 bits--; 15923 s.bl_count[bits]--; // move one leaf down the tree 15924 s.bl_count[bits + 1] += 2; // move one overflow item as its brother 15925 s.bl_count[max_length]--; 15926 // The brother of the overflow item also moves one step up, 15927 // but this does not affect bl_count[max_length] 15928 overflow -= 2; 15929 } while (overflow > 0); 15930 15931 for (bits = max_length; bits !== 0; bits--) { 15932 n = s.bl_count[bits]; 15933 while (n !== 0) { 15934 m = s.heap[--h]; 15935 if (m > that.max_code) 15936 continue; 15937 if (tree[m * 2 + 1] != bits) { 15938 s.opt_len += (bits - tree[m * 2 + 1]) * tree[m * 2]; 15939 tree[m * 2 + 1] = bits; 15940 } 15941 n--; 15942 } 15943 } 15944 } 15945 15946 // Reverse the first len bits of a code, using straightforward code (a 15947 // faster 15948 // method would use a table) 15949 // IN assertion: 1 <= len <= 15 15950 function bi_reverse(code, // the value to invert 15951 len // its bit length 15952 ) { 15953 var res = 0; 15954 do { 15955 res |= code & 1; 15956 code >>>= 1; 15957 res <<= 1; 15958 } while (--len > 0); 15959 return res >>> 1; 15960 } 15961 15962 // Generate the codes for a given tree and bit counts (which need not be 15963 // optimal). 15964 // IN assertion: the array bl_count contains the bit length statistics for 15965 // the given tree and the field len is set for all tree elements. 15966 // OUT assertion: the field code is set for all tree elements of non 15967 // zero code length. 15968 function gen_codes(tree, // the tree to decorate 15969 max_code, // largest code with non zero frequency 15970 bl_count // number of codes at each bit length 15971 ) { 15972 var next_code = []; // next code value for each 15973 // bit length 15974 var code = 0; // running code value 15975 var bits; // bit index 15976 var n; // code index 15977 var len; 15978 15979 // The distribution counts are first used to generate the code values 15980 // without bit reversal. 15981 for (bits = 1; bits <= MAX_BITS; bits++) { 15982 next_code[bits] = code = ((code + bl_count[bits - 1]) << 1); 15983 } 15984 15985 // Check that the bit counts in bl_count are consistent. The last code 15986 // must be all ones. 15987 // Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1, 15988 // "inconsistent bit counts"); 15989 // Tracev((stderr,"\ngen_codes: max_code %d ", max_code)); 15990 15991 for (n = 0; n <= max_code; n++) { 15992 len = tree[n * 2 + 1]; 15993 if (len === 0) 15994 continue; 15995 // Now reverse the bits 15996 tree[n * 2] = bi_reverse(next_code[len]++, len); 15997 } 15998 } 15999 16000 // Construct one Huffman tree and assigns the code bit strings and lengths. 16001 // Update the total bit length for the current block. 16002 // IN assertion: the field freq is set for all tree elements. 16003 // OUT assertions: the fields len and code are set to the optimal bit length 16004 // and corresponding code. The length opt_len is updated; static_len is 16005 // also updated if stree is not null. The field max_code is set. 16006 that.build_tree = function(s) { 16007 var tree = that.dyn_tree; 16008 var stree = that.stat_desc.static_tree; 16009 var elems = that.stat_desc.elems; 16010 var n, m; // iterate over heap elements 16011 var max_code = -1; // largest code with non zero frequency 16012 var node; // new node being created 16013 16014 // Construct the initial heap, with least frequent element in 16015 // heap[1]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. 16016 // heap[0] is not used. 16017 s.heap_len = 0; 16018 s.heap_max = HEAP_SIZE; 16019 16020 for (n = 0; n < elems; n++) { 16021 if (tree[n * 2] !== 0) { 16022 s.heap[++s.heap_len] = max_code = n; 16023 s.depth[n] = 0; 16024 } else { 16025 tree[n * 2 + 1] = 0; 16026 } 16027 } 16028 16029 // The pkzip format requires that at least one distance code exists, 16030 // and that at least one bit should be sent even if there is only one 16031 // possible code. So to avoid special checks later on we force at least 16032 // two codes of non zero frequency. 16033 while (s.heap_len < 2) { 16034 node = s.heap[++s.heap_len] = max_code < 2 ? ++max_code : 0; 16035 tree[node * 2] = 1; 16036 s.depth[node] = 0; 16037 s.opt_len--; 16038 if (stree) 16039 s.static_len -= stree[node * 2 + 1]; 16040 // node is 0 or 1 so it does not have extra bits 16041 } 16042 that.max_code = max_code; 16043 16044 // The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, 16045 // establish sub-heaps of increasing lengths: 16046 16047 for (n = Math.floor(s.heap_len / 2); n >= 1; n--) 16048 s.pqdownheap(tree, n); 16049 16050 // Construct the Huffman tree by repeatedly combining the least two 16051 // frequent nodes. 16052 16053 node = elems; // next internal node of the tree 16054 do { 16055 // n = node of least frequency 16056 n = s.heap[1]; 16057 s.heap[1] = s.heap[s.heap_len--]; 16058 s.pqdownheap(tree, 1); 16059 m = s.heap[1]; // m = node of next least frequency 16060 16061 s.heap[--s.heap_max] = n; // keep the nodes sorted by frequency 16062 s.heap[--s.heap_max] = m; 16063 16064 // Create a new node father of n and m 16065 tree[node * 2] = (tree[n * 2] + tree[m * 2]); 16066 s.depth[node] = Math.max(s.depth[n], s.depth[m]) + 1; 16067 tree[n * 2 + 1] = tree[m * 2 + 1] = node; 16068 16069 // and insert the new node in the heap 16070 s.heap[1] = node++; 16071 s.pqdownheap(tree, 1); 16072 } while (s.heap_len >= 2); 16073 16074 s.heap[--s.heap_max] = s.heap[1]; 16075 16076 // At this point, the fields freq and dad are set. We can now 16077 // generate the bit lengths. 16078 16079 gen_bitlen(s); 16080 16081 // The field len is now set, we can generate the bit codes 16082 gen_codes(tree, that.max_code, s.bl_count); 16083 }; 16084 16085 } 16086 16087 Tree._length_code = [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16088 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 16089 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 16090 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 16091 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 16092 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 16093 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28 ]; 16094 16095 Tree.base_length = [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 0 ]; 16096 16097 Tree.base_dist = [ 0, 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 16098 24576 ]; 16099 16100 // Mapping from a distance to a distance code. dist is the distance - 1 and 16101 // must not have side effects. _dist_code[256] and _dist_code[257] are never 16102 // used. 16103 Tree.d_code = function(dist) { 16104 return ((dist) < 256 ? _dist_code[dist] : _dist_code[256 + ((dist) >>> 7)]); 16105 }; 16106 16107 // extra bits for each length code 16108 Tree.extra_lbits = [ 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0 ]; 16109 16110 // extra bits for each distance code 16111 Tree.extra_dbits = [ 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 ]; 16112 16113 // extra bits for each bit length code 16114 Tree.extra_blbits = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 7 ]; 16115 16116 Tree.bl_order = [ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ]; 16117 16118 // StaticTree 16119 16120 function StaticTree(static_tree, extra_bits, extra_base, elems, max_length) { 16121 var that = this; 16122 that.static_tree = static_tree; 16123 that.extra_bits = extra_bits; 16124 that.extra_base = extra_base; 16125 that.elems = elems; 16126 that.max_length = max_length; 16127 } 16128 16129 StaticTree.static_ltree = [ 12, 8, 140, 8, 76, 8, 204, 8, 44, 8, 172, 8, 108, 8, 236, 8, 28, 8, 156, 8, 92, 8, 220, 8, 60, 8, 188, 8, 124, 8, 252, 8, 2, 8, 16130 130, 8, 66, 8, 194, 8, 34, 8, 162, 8, 98, 8, 226, 8, 18, 8, 146, 8, 82, 8, 210, 8, 50, 8, 178, 8, 114, 8, 242, 8, 10, 8, 138, 8, 74, 8, 202, 8, 42, 16131 8, 170, 8, 106, 8, 234, 8, 26, 8, 154, 8, 90, 8, 218, 8, 58, 8, 186, 8, 122, 8, 250, 8, 6, 8, 134, 8, 70, 8, 198, 8, 38, 8, 166, 8, 102, 8, 230, 8, 16132 22, 8, 150, 8, 86, 8, 214, 8, 54, 8, 182, 8, 118, 8, 246, 8, 14, 8, 142, 8, 78, 8, 206, 8, 46, 8, 174, 8, 110, 8, 238, 8, 30, 8, 158, 8, 94, 8, 16133 222, 8, 62, 8, 190, 8, 126, 8, 254, 8, 1, 8, 129, 8, 65, 8, 193, 8, 33, 8, 161, 8, 97, 8, 225, 8, 17, 8, 145, 8, 81, 8, 209, 8, 49, 8, 177, 8, 113, 16134 8, 241, 8, 9, 8, 137, 8, 73, 8, 201, 8, 41, 8, 169, 8, 105, 8, 233, 8, 25, 8, 153, 8, 89, 8, 217, 8, 57, 8, 185, 8, 121, 8, 249, 8, 5, 8, 133, 8, 16135 69, 8, 197, 8, 37, 8, 165, 8, 101, 8, 229, 8, 21, 8, 149, 8, 85, 8, 213, 8, 53, 8, 181, 8, 117, 8, 245, 8, 13, 8, 141, 8, 77, 8, 205, 8, 45, 8, 16136 173, 8, 109, 8, 237, 8, 29, 8, 157, 8, 93, 8, 221, 8, 61, 8, 189, 8, 125, 8, 253, 8, 19, 9, 27
161365, 9, 147, 9, 403, 9, 83, 9, 339, 9, 211, 9, 467, 9, 16137 51, 9, 307, 9, 179, 9, 435, 9, 115, 9, 371, 9, 243, 9, 499, 9, 11, 9, 267, 9, 139, 9, 395, 9, 75, 9, 331, 9, 203, 9, 459, 9, 43, 9, 299, 9, 171, 9, 16138 427, 9, 107, 9, 363, 9, 235, 9, 491, 9, 27, 9, 283, 9, 155, 9, 411, 9, 91, 9, 347, 9, 219, 9, 475, 9, 59, 9, 315, 9, 187, 9, 443, 9, 123, 9, 379, 16139 9, 251, 9, 507, 9, 7, 9, 263, 9, 135, 9, 391, 9, 71, 9, 327, 9, 199, 9, 455, 9, 39, 9, 295, 9, 167, 9, 423, 9, 103, 9, 359, 9, 231, 9, 487, 9, 23, 16140 9, 279, 9, 151, 9, 407, 9, 87, 9, 343, 9, 215, 9, 471, 9, 55, 9, 311, 9, 183, 9, 439, 9, 119, 9, 375, 9, 247, 9, 503, 9, 15, 9, 271, 9, 143, 9, 16141 399, 9, 79, 9, 335, 9, 207, 9, 463, 9, 47, 9, 303, 9, 175, 9, 431, 9, 111, 9, 367, 9, 239, 9, 495, 9, 31, 9, 287, 9, 159, 9, 415, 9, 95, 9, 351, 9, 16142 223, 9, 479, 9, 63, 9, 319, 9, 191, 9, 447, 9, 127, 9, 383, 9, 255, 9, 511, 9, 0, 7, 64, 7, 32, 7, 96, 7, 16, 7, 80, 7, 48, 7, 112, 7, 8, 7, 72, 7, 16143 40, 7, 104, 7, 24, 7, 88, 7, 56, 7, 120, 7, 4, 7, 68, 7, 36, 7, 100, 7, 20, 7, 84, 7, 52, 7, 116, 7, 3, 8, 131, 8, 67, 8, 195, 8, 35, 8, 163, 8, 16144 99, 8, 227, 8 ]; 16145 16146 StaticTree.static_dtree = [ 0, 5, 16, 5, 8, 5, 24, 5, 4, 5, 20, 5, 12, 5, 28, 5, 2, 5, 18, 5, 10, 5, 26, 5, 6, 5, 22, 5, 14, 5, 30, 5, 1, 5, 17, 5, 9, 5, 16147 25, 5, 5, 5, 21, 5, 13, 5, 29, 5, 3, 5, 19, 5, 11, 5, 27, 5, 7, 5, 23, 5 ]; 16148 16149 StaticTree.static_l_desc = new StaticTree(StaticTree.static_ltree, Tree.extra_lbits, LITERALS + 1, L_CODES, MAX_BITS); 16150 16151 StaticTree.static_d_desc = new StaticTree(StaticTree.static_dtree, Tree.extra_dbits, 0, D_CODES, MAX_BITS); 16152 16153 StaticTree.static_bl_desc = new StaticTree(null, Tree.extra_blbits, 0, BL_CODES, MAX_BL_BITS); 16154 16155 // Deflate 16156 16157 var MAX_MEM_LEVEL = 9; 16158 var DEF_MEM_LEVEL = 8; 16159 16160 function Config(good_length, max_lazy, nice_length, max_chain, func) { 16161 var that = this; 16162 that.good_length = good_length; 16163 that.max_lazy = max_lazy; 16164 that.nice_length = nice_length; 16165 that.max_chain = max_chain; 16166 that.func = func; 16167 } 16168 16169 var STORED = 0; 16170 var FAST = 1; 16171 var SLOW = 2; 16172 var config_table = [ new Config(0, 0, 0, 0, STORED), new Config(4, 4, 8, 4, FAST), new Config(4, 5, 16, 8, FAST), new Config(4, 6, 32, 32, FAST), 16173 new Config(4, 4, 16, 16, SLOW), new Config(8, 16, 32, 32, SLOW), new Config(8, 16, 128, 128, SLOW), new Config(8, 32, 128, 256, SLOW), 16174 new Config(32, 128, 258, 1024, SLOW), new Config(32, 258, 258, 4096, SLOW) ]; 16175 16176 var z_errmsg = [ "need dictionary", // Z_NEED_DICT 16177 // 2 16178 "stream end", // Z_STREAM_END 1 16179 "", // Z_OK 0 16180 "", // Z_ERRNO (-1) 16181 "stream error", // Z_STREAM_ERROR (-2) 16182 "data error", // Z_DATA_ERROR (-3) 16183 "", // Z_MEM_ERROR (-4) 16184 "buffer error", // Z_BUF_ERROR (-5) 16185 "",// Z_VERSION_ERROR (-6) 16186 "" ]; 16187 16188 // block not completed, need more input or more output 16189 var NeedMore = 0; 16190 16191 // block flush performed 16192 var BlockDone = 1; 16193 16194 // finish started, need only more output at next deflate 16195 var FinishStarted = 2; 16196 16197 // finish done, accept no more input or output 16198 var FinishDone = 3; 16199 16200 // preset dictionary flag in zlib header 16201 var PRESET_DICT = 0x20; 16202 16203 var INIT_STATE = 42; 16204 var BUSY_STATE = 113; 16205 var FINISH_STATE = 666; 16206 16207 // The deflate compression method 16208 var Z_DEFLATED = 8; 16209 16210 var STORED_BLOCK = 0; 16211 var STATIC_TREES = 1; 16212 var DYN_TREES = 2; 16213 16214 var MIN_MATCH = 3; 16215 var MAX_MATCH = 258; 16216 var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1); 16217 16218 function smaller(tree, n, m, depth) { 16219 var tn2 = tree[n * 2]; 16220 var tm2 = tree[m * 2]; 16221 return (tn2 < tm2 || (tn2 == tm2 && depth[n] <= depth[m])); 16222 } 16223 16224 function Deflate() { 16225 16226 var that = this; 16227 var strm; // pointer back to this zlib stream 16228 var status; // as the name implies 16229 // pending_buf; // output still pending 16230 var pending_buf_size; // size of pending_buf 16231 // pending_out; // next pending byte to output to the stream 16232 // pending; // nb of bytes in the pending buffer 16233 var last_flush; // value of flush param for previous deflate call 16234 16235 var w_size; // LZ77 window size (32K by default) 16236 var w_bits; // log2(w_size) (8..16) 16237 var w_mask; // w_size - 1 16238 16239 var window; 16240 // Sliding window. Input bytes are read into the second half of the window, 16241 // and move to the first half later to keep a dictionary of at least wSize 16242 // bytes. With this organization, matches are limited to a distance of 16243 // wSize-MAX_MATCH bytes, but this ensures that IO is always 16244 // performed with a length multiple of the block size. Also, it limits 16245 // the window size to 64K, which is quite useful on MSDOS. 16246 // To do: use the user input buffer as sliding window. 16247 16248 var window_size; 16249 // Actual size of window: 2*wSize, except when the user input buffer 16250 // is directly used as sliding window. 16251 16252 var prev; 16253 // Link to older string with same hash index. To limit the size of this 16254 // array to 64K, this link is maintained only for the last 32K strings. 16255 // An index in this array is thus a window index modulo 32K. 16256 16257 var head; // Heads of the hash chains or NIL. 16258 16259 var ins_h;
16259 // hash index of string to be inserted 16260 var hash_size; // number of elements in hash table 16261 var hash_bits; // log2(hash_size) 16262 var hash_mask; // hash_size-1 16263 16264 // Number of bits by which ins_h must be shifted at each input 16265 // step. It must be such that after MIN_MATCH steps, the oldest 16266 // byte no longer takes part in the hash key, that is: 16267 // hash_shift * MIN_MATCH >= hash_bits 16268 var hash_shift; 16269 16270 // Window position at the beginning of the current output block. Gets 16271 // negative when the window is moved backwards. 16272 16273 var block_start; 16274 16275 var match_length; // length of best match 16276 var prev_match; // previous match 16277 var match_available; // set if previous match exists 16278 var strstart; // start of string to insert 16279 var match_start; // start of matching string 16280 var lookahead; // number of valid bytes ahead in window 16281 16282 // Length of the best match at previous step. Matches not greater than this 16283 // are discarded. This is used in the lazy match evaluation. 16284 var prev_length; 16285 16286 // To speed up deflation, hash chains are never searched beyond this 16287 // length. A higher limit improves compression ratio but degrades the speed. 16288 var max_chain_length; 16289 16290 // Attempt to find a better match only when the current match is strictly 16291 // smaller than this value. This mechanism is used only for compression 16292 // levels >= 4. 16293 var max_lazy_match; 16294 16295 // Insert new strings in the hash table only if the match length is not 16296 // greater than this length. This saves time but degrades compression. 16297 // max_insert_length is used only for compression levels <= 3. 16298 16299 var level; // compression level (1..9) 16300 var strategy; // favor or force Huffman coding 16301 16302 // Use a faster search when the previous match is longer than this 16303 var good_match; 16304 16305 // Stop searching when current match exceeds this 16306 var nice_match; 16307 16308 var dyn_ltree; // literal and length tree 16309 var dyn_dtree; // distance tree 16310 var bl_tree; // Huffman tree for bit lengths 16311 16312 var l_desc = new Tree(); // desc for literal tree 16313 var d_desc = new Tree(); // desc for distance tree 16314 var bl_desc = new Tree(); // desc for bit length tree 16315 16316 // that.heap_len; // number of elements in the heap 16317 // that.heap_max; // element of largest frequency 16318 // The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. 16319 // The same heap array is used to build all trees. 16320 16321 // Depth of each subtree used as tie breaker for trees of equal frequency 16322 that.depth = []; 16323 16324 var l_buf; // index for literals or lengths */ 16325 16326 // Size of match buffer for literals/lengths. There are 4 reasons for 16327 // limiting lit_bufsize to 64K: 16328 // - frequencies can be kept in 16 bit counters 16329 // - if compression is not successful for the first block, all input 16330 // data is still in the window so we can still emit a stored block even 16331 // when input comes from standard input. (This can also be done for 16332 // all blocks if lit_bufsize is not greater than 32K.) 16333 // - if compression is not successful for a file smaller than 64K, we can 16334 // even emit a stored file instead of a stored block (saving 5 bytes). 16335 // This is applicable only for zip (not gzip or zlib). 16336 // - creating new Huffman trees less frequently may not provide fast 16337 // adaptation to changes in the input data statistics. (Take for 16338 // example a binary file with poorly compressible code followed by 16339 // a highly compressible string table.) Smaller buffer sizes give 16340 // fast adaptation but have of course the overhead of transmitting 16341 // trees more frequently. 16342 // - I can't count above 4 16343 var lit_bufsize; 16344 16345 var last_lit; // running index in l_buf 16346 16347 // Buffer for distances. To simplify the code, d_buf and l_buf have 16348 // the same number of elements. To use different lengths, an extra flag 16349 // array would be necessary. 16350 16351 var d_buf; // index of pendig_buf 16352 16353 // that.opt_len; // bit length of current block with optimal trees 16354 // that.static_len; // bit length of current block with static trees 16355 var matches; // number of string matches in current block 16356 var last_eob_len; // bit length of EOB code for last block 16357 16358 // Output buffer. bits are inserted starting at the bottom (least 16359 // significant bits). 16360 var bi_buf; 16361 16362 // Number of valid bits in bi_buf. All bits above the last valid bit 16363 // are always zero. 16364 var bi_valid; 16365 16366 // number of codes at each bit length for an optimal tree 16367 that.bl_count = []; 16368 16369 // heap used to build the Huffman trees
16370 that.heap = []; 16371 16372 dyn_ltree = []; 16373 dyn_dtree = []; 16374 bl_tree = []; 16375 16376 function lm_init() { 16377 var i; 16378 window_size = 2 * w_size; 16379 16380 head[hash_size - 1] = 0; 16381 for (i = 0; i < hash_size - 1; i++) { 16382 head[i] = 0; 16383 } 16384 16385 // Set the default configuration parameters: 16386 max_lazy_match = config_table[level].max_lazy; 16387 good_match = config_table[level].good_length; 16388 nice_match = config_table[level].nice_length; 16389 max_chain_length = config_table[level].max_chain; 16390 16391 strstart = 0; 16392 block_start = 0; 16393 lookahead = 0; 16394 match_length = prev_length = MIN_MATCH - 1; 16395 match_available = 0; 16396 ins_h = 0; 16397 } 16398 16399 function init_block() { 16400 var i; 16401 // Initialize the trees. 16402 for (i = 0; i < L_CODES; i++) 16403 dyn_ltree[i * 2] = 0; 16404 for (i = 0; i < D_CODES; i++) 16405 dyn_dtree[i * 2] = 0; 16406 for (i = 0; i < BL_CODES; i++) 16407 bl_tree[i * 2] = 0; 16408 16409 dyn_ltree[END_BLOCK * 2] = 1; 16410 that.opt_len = that.static_len = 0; 16411 last_lit = matches = 0; 16412 } 16413 16414 // Initialize the tree data structures for a new zlib stream. 16415 function tr_init() { 16416 16417 l_desc.dyn_tree = dyn_ltree; 16418 l_desc.stat_desc = StaticTree.static_l_desc; 16419 16420 d_desc.dyn_tree = dyn_dtree; 16421 d_desc.stat_desc = StaticTree.static_d_desc; 16422 16423 bl_desc.dyn_tree = bl_tree; 16424 bl_desc.stat_desc = StaticTree.static_bl_desc; 16425 16426 bi_buf = 0; 16427 bi_valid = 0; 16428 last_eob_len = 8; // enough lookahead for inflate 16429 16430 // Initialize the first block of the first file: 16431 init_block(); 16432 } 16433 16434 // Restore the heap property by moving down the tree starting at node k, 16435 // exchanging a node with the smallest of its two sons if necessary, 16436 // stopping 16437 // when the heap property is re-established (each father smaller than its 16438 // two sons). 16439 that.pqdownheap = function(tree, // the tree to restore 16440 k // node to move down 16441 ) { 16442 var heap = that.heap; 16443 var v = heap[k]; 16444 var j = k << 1; // left son of k 16445 while (j <= that.heap_len) { 16446 // Set j to the smallest of the two sons: 16447 if (j < that.heap_len && smaller(tree, heap[j + 1], heap[j], that.depth)) { 16448 j++; 16449 } 16450 // Exit if v is smaller than both sons 16451 if (smaller(tree, v, heap[j], that.depth)) 16452 break; 16453 16454 // Exchange v with the smallest son 16455 heap[k] = heap[j]; 16456 k = j; 16457 // And continue down the tree, setting j to the left son of k 16458 j <<= 1; 16459 } 16460 heap[k] = v; 16461 }; 16462 16463 // Scan a literal or distance tree to determine the frequencies of the codes 16464 // in the bit length tree. 16465 function scan_tree(tree,// the tree to be scanned 16466 max_code // and its largest code of non zero frequency 16467 ) { 16468 var n; // iterates over all tree elements 16469 var prevlen = -1; // last emitted length 16470 var curlen; // length of current code 16471 var nextlen = tree[0 * 2 + 1]; // length of next code 16472 var count = 0; // repeat count of the current code 16473 var max_count = 7; // max repeat count 16474 var min_count = 4; // min repeat count 16475 16476 if (nextlen === 0) { 16477 max_count = 138; 16478 min_count = 3; 16479 } 16480 tree[(max_code + 1) * 2 + 1] = 0xffff; // guard 16481 16482 for (n = 0; n <= max_code; n++) { 16483 curlen = nextlen; 16484 nextlen = tree[(n + 1) * 2 + 1]; 16485 if (++count < max_count && curlen == nextlen) { 16486 continue; 16487 } else if (count < min_count) { 16488 bl_tree[curlen * 2] += count; 16489 } else if (curlen !== 0) { 16490 if (curlen != prevlen) 16491 bl_tree[curlen * 2]++; 16492 bl_tree[REP_3_6 * 2]++; 16493 } else if (count <= 10) { 16494 bl_tree[REPZ_3_10 * 2]++; 16495 } else { 16496 bl_tree[REPZ_11_138 * 2]++; 16497 } 16498 count = 0; 16499 prevlen = curlen; 16500 if (nextlen === 0) { 16501 max_count = 138; 16502 min_count = 3; 16503 } else if (curlen == nextlen) { 16504 max_count = 6; 16505 min_count = 3; 16506 } else { 16507 max_count = 7; 16508 min_count = 4; 16509 } 16510 } 16511 } 16512 16513 // Construct the Huffman tree for the bit lengths and return the index in 16514 // bl_order of the last bit length code to send. 16515 function build_bl_tree() { 16516 var max_blindex; // index of last bit length code of non zero freq 16517 16518 // Determine the bit length frequencies for literal and distance trees 16519 scan_tree(dyn_ltree, l_desc.max_code); 16520 scan_tree(dyn_dtree, d_desc.max_code); 16521 16522 // Build the bit length tree: 16523 bl_desc.build_tree(that); 16524 // opt_len now includes the length of the tree representations, except 16525 // the lengths of the bit lengths codes and the 5+5+4 bits for the 16526 // counts. 16527 16528 // Determine the number of bit length codes to send. The pkzip format 16529 // requires that at least 4 bit length codes be sent. (appnote.txt says 16530 // 3 but the actual value used is 4.) 16531 for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) { 16532 if (bl_tree[Tree.bl_order[max_blindex] * 2 + 1] !== 0) 16533 break; 16534 } 16535 // Update opt_len to include the bit length tree and counts 16536 that.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4; 16537 16538 return max_blindex; 16539 } 16540 16541 // Output a byte on the stream. 16542 // IN assertion: there is enough room in pending_buf. 16543 function put_byte(p) { 16544 that.pending_buf[that.pending++] = p; 16545 } 16546 16547 function put_short(w) { 16548 put_byte(w & 0xff); 16549 put_byte((w >>> 8) & 0xff); 16550 } 16551 16552 function putShortMSB(b) { 16553 put_byte((b >> 8) & 0xff); 16554 put_byte((b & 0xff) & 0xff); 16555 } 16556 16557 function send_bits(value, length) { 16558 var val, len = length; 16559 if (bi_valid > Buf_size - len) { 16560 val = value; 16561 // bi_buf |= (val << bi_valid); 16562 bi_buf |= ((val << bi_valid) & 0xffff); 16563 put_short(bi_buf); 16564 bi_buf = val >>> (Buf_size - bi_valid); 16565 bi_valid += len - Buf_size; 16566 } else { 16567 // bi_buf |= (value) << bi_valid; 16568 bi_buf |= (((value) << bi_valid) & 0xffff); 16569 bi_valid += len; 16570 } 16571 } 16572 16573 function send_code(c, tree) { 16574 var c2 = c * 2; 16575 send_bits(tree[c2] & 0xffff, tree[c2 + 1] & 0xffff); 16576 } 16577 16578 // Send a literal or distance tree in compressed form, using the codes in 16579 // bl_tree. 16580 function send_tree(tree,// the tree to be sent 16581 max_code // and its largest code of non zero frequency 16582 ) { 16583 var n; // iterates over all tree elements 16584 var prevlen = -1; // last emitted length 16585 var curlen; // length of current code 16586 var nextlen = tree[0 * 2 + 1]; // length of next code 16587 var count = 0; // repeat count of the current code 16588 var max_count = 7; // max repeat count 16589 var min_count = 4; // min repeat count 16590 16591 if (nextlen === 0) { 16592 max_count = 138; 16593 min_count = 3; 16594 } 16595 16596 for (n = 0; n <= max_code; n++) { 16597 curlen = nextlen; 16598 nextlen = tree[(n + 1) * 2 + 1]; 16599 if (++count < max_count && curlen == nextlen) { 16600 continue; 16601 } else if (count < min_count) { 16602 do { 16603 send_code(curlen, bl_tree); 16604 } while (--count !== 0); 16605 } else if (curlen !== 0) { 16606 if (curlen != prevlen) { 16607 send_code(curlen, bl_tree); 16608 count--; 16609 } 16610 send_code(REP_3_6, bl_tree); 16611 send_bits(count - 3, 2); 16612 } else if (count <= 10) { 16613 send_code(REPZ_3_10, bl_tree); 16614 send_bits(count - 3, 3); 16615 } else { 16616 send_code(REPZ_11_138, bl_tree); 16617 send_bits(count - 11, 7); 16618 } 16619 count = 0; 16620 prevlen = curlen; 16621 if (nextlen === 0) { 16622 max_count = 138; 16623 min_count = 3; 16624 } else if (curlen == nextlen) { 16625 max_count = 6; 16626 min_count = 3; 16627 } else { 16628 max_count = 7; 16629 min_count = 4; 16630 } 16631 } 16632 } 16633 16634 // Send the header for a block using dynamic Huffman trees: the counts, the 16635 // lengths of the bit length codes, the literal tree and the distance tree. 16636 // IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. 16637 function send_all_trees(lcodes, dcodes, blcodes) { 16638 var rank; // index in bl_order 16639 16640 send_bits(lcodes - 257, 5); // not +255 as stated in appnote.txt 16641 send_bits(dcodes - 1, 5); 16642 send_bits(blcodes - 4, 4); // not -3 as stated in appnote.txt 16643 for (rank = 0; rank < blcodes; rank++) { 16644 send_bits(bl_tree[Tree.bl_order[rank] * 2 + 1], 3); 16645 } 16646 send_tree(dyn_ltree, lcodes - 1); // literal tree 16647 send_tree(dyn_dtree, dcodes - 1); // distance tree 16648 } 16649 16650 // Flush the bit buffer, keeping at most 7 bits in it. 16651 function bi_flush() { 16652 if (bi_valid == 16) { 16653 put_short(bi_buf); 16654 bi_buf = 0; 16655 bi_valid = 0; 16656 } else if (bi_valid >= 8) { 16657 put_byte(bi_buf & 0xff); 16658 bi_buf >>>= 8; 16659 bi_valid -= 8; 16660 } 16661 } 16662 16663 // Send one empty static block to give enough lookahead for inflate. 16664 // This takes 10 bits, of which 7 may remain in the bit buffer. 16665 // The current inflate code requires 9 bits of lookahead. If the 16666 // last two codes for the previous block (real code plus EOB) were coded 16667 // on 5 bits or less, inflate may have only 5+3 bits of lookahead to decode 16668 // the last real code. In this case we send two empty static blocks instead
16669 // of one. (There are no problems if the previous block is stored or fixed.) 16670 // To simplify the code, we assume the worst case of last real code encoded 16671 // on one bit only. 16672 function _tr_align() { 16673 send_bits(STATIC_TREES << 1, 3); 16674 send_code(END_BLOCK, StaticTree.static_ltree); 16675 16676 bi_flush(); 16677 16678 // Of the 10 bits for the empty block, we have already sent 16679 // (10 - bi_valid) bits. The lookahead for the last real code (before 16680 // the EOB of the previous block) was thus at least one plus the length 16681 // of the EOB plus what we have just sent of the empty static block. 16682 if (1 + last_eob_len + 10 - bi_valid < 9) { 16683 send_bits(STATIC_TREES << 1, 3); 16684 send_code(END_BLOCK, StaticTree.static_ltree); 16685 bi_flush(); 16686 } 16687 last_eob_len = 7; 16688 } 16689 16690 // Save the match info and tally the frequency counts. Return true if 16691 // the current block must be flushed. 16692 function _tr_tally(dist, // distance of matched string 16693 lc // match length-MIN_MATCH or unmatched char (if dist==0) 16694 ) { 16695 var out_length, in_length, dcode; 16696 that.pending_buf[d_buf + last_lit * 2] = (dist >>> 8) & 0xff;
16697 that.pending_buf[d_buf + last_lit * 2 + 1] = dist & 0xff; 16698 16699 that.pending_buf[l_buf + last_lit] = lc & 0xff; 16700 last_lit++; 16701 16702 if (dist === 0) { 16703 // lc is the unmatched char 16704 dyn_ltree[lc * 2]++; 16705 } else { 16706 matches++; 16707 // Here, lc is the match length - MIN_MATCH 16708 dist--; // dist = match distance - 1 16709 dyn_ltree[(Tree._length_code[lc] + LITERALS + 1) * 2]++; 16710 dyn_dtree[Tree.d_code(dist) * 2]++; 16711 } 16712 16713 if ((last_lit & 0x1fff) === 0 && level > 2) { 16714 // Compute an upper bound for the compressed length 16715 out_length = last_lit * 8; 16716 in_length = strstart - block_start; 16717 for (dcode = 0; dcode < D_CODES; dcode++) { 16718 out_length += dyn_dtree[dcode * 2] * (5 + Tree.extra_dbits[dcode]); 16719 } 16720 out_length >>>= 3; 16721 if ((matches < Math.floor(last_lit / 2)) && out_length < Math.floor(in_length / 2)) 16722 return true; 16723 } 16724 16725 return (last_lit == lit_bufsize - 1); 16726 // We avoid equality with lit_bufsize because of wraparound at 64K 16727 // on 16 bit machines and because stored blocks are restricted to 16728 // 64K-1 bytes. 16729 } 16730 16731 // Send the block data compressed using the given Huffman trees 16732 function compress_block(ltree, dtree) { 16733 var dist; // distance of matched string 16734 var lc; // match length or unmatched char (if dist === 0) 16735 var lx = 0; // running index in l_buf 16736 var code; // the code to send 16737 var extra; // number of extra bits to send 16738 16739 if (last_lit !== 0) { 16740 do { 16741 dist = ((that.pending_buf[d_buf + lx * 2] << 8) & 0xff00) | (that.pending_buf[d_buf + lx * 2 + 1] & 0xff); 16742 lc = (that.pending_buf[l_buf + lx]) & 0xff; 16743 lx++; 16744 16745 if (dist === 0) { 16746 send_code(lc, ltree); // send a literal byte 16747 } else { 16748 // Here, lc is the match length - MIN_MATCH 16749 code = Tree._length_code[lc]; 16750 16751 send_code(code + LITERALS + 1, ltree); // send the length 16752 // code 16753 extra = Tree.extra_lbits[code]; 16754 if (extra !== 0) { 16755 lc -= Tree.base_length[code]; 16756 send_bits(lc, extra); // send the extra length bits 16757 } 16758 dist--; // dist is now the match distance - 1 16759 code = Tree.d_code(dist); 16760 16761 send_code(code, dtree); // send the distance code 16762 extra = Tree.extra_dbits[code]; 16763 if (extra !== 0) { 16764 dist -= Tree.base_dist[code]; 16765 send_bits(dist, extra); // send the extra distance bits 16766 } 16767 } // literal or match pair ? 16768 16769 // Check that the overlay between pending_buf and d_buf+l_buf is 16770 // ok: 16771 } while (lx < last_lit); 16772 } 16773 16774 send_code(END_BLOCK, ltree); 16775 last_eob_len = ltree[END_BLOCK * 2 + 1]; 16776 } 16777 16778 // Flush the bit buffer and align the output on a byte boundary 16779 function bi_windup() { 16780 if (bi_valid > 8) { 16781 put_short(bi_buf); 16782 } else if (bi_valid > 0) { 16783 put_byte(bi_buf & 0xff); 16784 } 16785 bi_buf = 0; 16786 bi_valid = 0; 16787 } 16788 16789 // Copy a stored block, storing first the length and its 16790 // one's complement if requested. 16791 function copy_block(buf, // the input data 16792 len, // its length 16793 header // true if block header must be written 16794 ) { 16795 bi_windup(); // align on byte boundary 16796 last_eob_len = 8; // enough lookahead for inflate 16797 16798 if (header) { 16799 put_short(len); 16800 put_short(~len); 16801 } 16802 16803 that.pending_buf.set(window.subarray(buf, buf + len), that.pending); 16804 that.pending += len; 16805 } 16806 16807 // Send a stored block 16808 function _tr_stored_block(buf, // input block 16809 stored_len, // length of input block 16810 eof // true if this is the last block for a file 16811 ) { 16812 send_bits((STORED_BLOCK << 1) + (eof ? 1 : 0), 3); // send block type 16813 copy_block(buf, stored_len, true); // with header 16814 } 16815 16816 // Determine the best encoding for the current block: dynamic trees, static 16817 // trees or store, and output the encoded block to the zip file. 16818 function _tr_flush_block(buf, // input block, or NULL if too old 16819 stored_len, // length of input block 16820 eof // true if this is the last block for a file 16821 ) { 16822 var opt_lenb, static_lenb;// opt_len and static_len in bytes 16823 var max_blindex = 0; // index of last bit length code of non zero freq 16824 16825 // Build the Huffman trees unless a stored block is forced 16826 if (level > 0) { 16827 // Construct the literal and distance trees 16828 l_desc.build_tree(that); 16829 16830 d_desc.build_tree(that); 16831 16832 // At this point, opt_len and static_len are the total bit lengths 16833 // of 16834 // the compressed block data, excluding the tree representations. 16835 16836 // Build the bit length tree for the above two trees, and get the 16837 // index 16838 // in bl_order of the last bit length code to send. 16839 max_blindex = build_bl_tree(); 16840 16841 // Determine the best encoding. Compute first the block length in 16842 // bytes 16843 opt_lenb = (that.opt_len + 3 + 7) >>> 3; 16844 static_lenb = (that.static_len + 3 + 7) >>> 3; 16845 16846 if (static_lenb <= opt_lenb) 16847 opt_lenb = static_lenb; 16848 } else { 16849 opt_lenb = static_lenb = stored_len + 5; // force a stored block 16850 } 16851
16852 if ((stored_len + 4 <= opt_lenb) && buf != -1) { 16853 // 4: two words for the lengths 16854 // The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. 16855 // Otherwise we can't have processed more than WSIZE input bytes 16856 // since 16857 // the last block flush, because compression would have been 16858 // successful. If LIT_BUFSIZE <= WSIZE, it is never too late to 16859 // transform a block into a stored block. 16860 _tr_stored_block(buf, stored_len, eof); 16861 } else if (static_lenb == opt_lenb) { 16862 send_bits((STATIC_TREES << 1) + (eof ? 1 : 0), 3); 16863 compress_block(StaticTree.static_ltree, StaticTree.static_dtree); 16864 } else { 16865 send_bits((DYN_TREES << 1) + (eof ? 1 : 0), 3); 16866 send_all_trees(l_desc.max_code + 1, d_desc.max_code + 1, max_blindex + 1); 16867 compress_block(dyn_ltree, dyn_dtree); 16868 } 16869 16870 // The above check is made mod 2^32, for files larger than 512 MB 16871 // and uLong implemented on 32 bits. 16872 16873 init_block(); 16874 16875 if (eof) { 16876 bi_windup(); 16877 } 16878 } 16879 16880 function flush_block_only(eof) { 16881 _tr_flush_block(block_start >= 0 ? block_start : -1, strstart - block_start, eof); 16882 block_start = strstart; 16883 strm.flush_pending(); 16884 } 16885 16886 // Fill the window when the lookahead becomes insufficient. 16887 // Updates strstart and lookahead. 16888 // 16889 // IN assertion: lookahead < MIN_LOOKAHEAD 16890 // OUT assertions: strstart <= window_size-MIN_LOOKAHEAD 16891 // At least one byte has been read, or avail_in === 0; reads are 16892 // performed for at least two bytes (required for the zip translate_eol 16893 // option -- not supported here). 16894 function fill_window() { 16895 var n, m; 16896 var p; 16897 var more; // Amount of free space at the end of the window. 16898 16899 do { 16900 more = (window_size - lookahead - strstart); 16901 16902 // Deal with !@#$% 64K limit: 16903 if (more === 0 && strstart === 0 && lookahead === 0) { 16904 more = w_size; 16905 } else if (more == -1) { 16906 // Very unlikely, but possible on 16 bit machine if strstart == 16907 // 0 16908 // and lookahead == 1 (input done one byte at time) 16909 more--; 16910 16911 // If the window is almost full and there is insufficient 16912 // lookahead, 16913 // move the upper half to the lower one to make room in the 16914 // upper half. 16915 } else if (strstart >= w_size + w_size - MIN_LOOKAHEAD) { 16916 window.set(window.subarray(w_size, w_size + w_size), 0); 16917 16918 match_start -= w_size; 16919 strstart -= w_size; // we now have strstart >= MAX_DIST 16920 block_start -= w_size; 16921 16922 // Slide the hash table (could be avoided with 32 bit values 16923 // at the expense of memory usage). We slide even when level == 16924 // 0 16925 // to keep the hash table consistent if we switch back to level 16926 // > 0 16927 // later. (Using level 0 permanently is not an optimal usage of 16928 // zlib, so we don't care about this pathological case.) 16929 16930 n = hash_size; 16931 p = n; 16932 do { 16933 m = (head[--p] & 0xffff); 16934 head[p] = (m >= w_size ? m - w_size : 0); 16935 } while (--n !== 0); 16936 16937 n = w_size; 16938 p = n; 16939 do { 16940 m = (prev[--p] & 0xffff); 16941 prev[p] = (m >= w_size ? m - w_size : 0); 16942 // If n is not on any hash chain, prev[n] is garbage but 16943 // its value will never be used. 16944 } while (--n !== 0); 16945 more += w_size; 16946 } 16947 16948 if (strm.avail_in === 0) 16949 return; 16950 16951 // If there was no sliding: 16952 // strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && 16953 // more == window_size - lookahead - strstart 16954 // => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) 16955 // => more >= window_size - 2*WSIZE + 2 16956 // In the BIG_MEM or MMAP case (not yet supported), 16957 // window_size == input_size + MIN_LOOKAHEAD && 16958 // strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. 16959 // Otherwise, window_size == 2*WSIZE so more >= 2. 16960 // If there was sliding, more >= WSIZE. So in all cases, more >= 2. 16961 16962 n = strm.read_buf(window, strstart + lookahead, more); 16963 lookahead += n; 16964 16965 // Initialize the hash value now that we have some input: 16966 if (lookahead >= MIN_MATCH) { 16967 ins_h = window[strstart] & 0xff; 16968 ins_h = (((ins_h) << hash_shift) ^ (window[strstart + 1] & 0xff)) & hash_mask; 16969 } 16970 // If the whole input has less than MIN_MATCH bytes, ins_h is 16971 // garbage, 16972 // but this is not important since only literal bytes will be 16973 // emitted. 16974 } while (lookahead < MIN_LOOKAHEAD && strm.avail_in !== 0); 16975 } 16976 16977 // Copy without compression as much as possible from the input stream, 16978 // return 16979 // the current block state. 16980 // This function does not insert new strings in the dictionary since 16981 // uncompressible data is probably not useful. This function is used
16982 // only for the level=0 compression option. 16983 // NOTE: this function should be optimized to avoid extra copying from 16984 // window to pending_buf. 16985 function deflate_stored(flush) { 16986 // Stored blocks are limited to 0xffff bytes, pending_buf is limited 16987 // to pending_buf_size, and each stored block has a 5 byte header: 16988 16989 var max_block_size = 0xffff; 16990 var max_start; 16991 16992 if (max_block_size > pending_buf_size - 5) { 16993 max_block_size = pending_buf_size - 5; 16994 } 16995 16996 // Copy as much as possible from input to output: 16997 while (true) { 16998 // Fill the window as much as possible: 16999 if (lookahead <= 1) { 17000 fill_window(); 17001 if (lookahead === 0 && flush == Z_NO_FLUSH) 17002 return NeedMore; 17003 if (lookahead === 0) 17004 break; // flush the current block 17005 } 17006 17007 strstart += lookahead; 17008 lookahead = 0; 17009 17010 // Emit a stored block if pending_buf will be full: 17011 max_start = block_start + max_block_size; 17012 if (strstart === 0 || strstart >= max_start) { 17013 // strstart === 0 is possible when wraparound on 16-bit machine 17014 lookahead = (strstart - max_start); 17015 strstart = max_start; 17016 17017 flush_block_only(false); 17018 if (strm.avail_out === 0) 17019 return NeedMore; 17020 17021 } 17022 17023 // Flush if we may have to slide, otherwise block_start may become 17024 // negative and the data will be gone: 17025 if (strstart - block_start >= w_size - MIN_LOOKAHEAD) { 17026 flush_block_only(false); 17027 if (strm.avail_out === 0) 17028 return NeedMore; 17029 } 17030 } 17031 17032 flush_block_only(flush == Z_FINISH); 17033 if (strm.avail_out === 0) 17034 return (flush == Z_FINISH) ? FinishStarted : NeedMore; 17035 17036 return flush == Z_FINISH ? FinishDone : BlockDone; 17037 } 17038 17039 function longest_match(cur_match) { 17040 var chain_length = max_chain_length; // max hash chain length 17041 var scan = strstart; // current string 17042 var match; // matched string 17043 var len; // length of current match 17044 var best_len = prev_length; // best match length so far 17045 var limit = strstart > (w_size - MIN_LOOKAHEAD) ? strstart - (w_size - MIN_LOOKAHEAD) : 0; 17046 var _nice_match = nice_match; 17047 17048 // Stop when cur_match becomes <= limit. To simplify the code, 17049 // we prevent matches with the string of window index 0. 17050 17051 var wmask = w_mask; 17052 17053 var strend = strstart + MAX_MATCH; 17054 var scan_end1 = window[scan + best_len - 1]; 17055 var scan_end = window[scan + best_len]; 17056 17057 // The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 17058 // 16. 17059 // It is easy to get rid of this optimization if necessary. 17060
17061 // Do not waste too much time if we already have a good match: 17062 if (prev_length >= good_match) { 17063 chain_length >>= 2; 17064 } 17065 17066 // Do not look for matches beyond the end of the input. This is 17067 // necessary 17068 // to make deflate deterministic. 17069 if (_nice_match > lookahead) 17070 _nice_match = lookahead; 17071 17072 do { 17073 match = cur_match; 17074 17075 // Skip to next match if the match length cannot increase 17076 // or if the match length is less than 2: 17077 if (window[match + best_len] != scan_end || window[match + best_len - 1] != scan_end1 || window[match] != window[scan] 17078 || window[++match] != window[scan + 1]) 17079 continue; 17080 17081 // The check at best_len-1 can be removed because it will be made 17082 // again later. (This heuristic is not always a win.) 17083 // It is not necessary to compare scan[2] and match[2] since they 17084 // are always equal when the other bytes match, given that 17085 // the hash keys are equal and that HASH_BITS >= 8. 17086 scan += 2; 17087 match++; 17088 17089 // We check for insufficient lookahead only every 8th comparison; 17090 // the 256th check will be made at strstart+258. 17091 do { 17092 } while (window[++scan] == window[++match] && window[++scan] == window[++match] && window[++scan] == window[++match] 17093 && window[++scan] == window[++match] && window[++scan] == window[++match] && window[++scan] == window[++match] 17094 && window[++scan] == window[++match] && window[++scan] == window[++match] && scan < strend); 17095 17096 len = MAX_MATCH - (strend - scan); 17097 scan = strend - MAX_MATCH; 17098 17099 if (len > best_len) { 17100 match_start = cur_match; 17101 best_len = len; 17102 if (len >= _nice_match) 17103 break; 17104 scan_end1 = window[scan + best_len - 1]; 17105 scan_end = window[scan + best_len]; 17106 } 17107 17108 } while ((cur_match = (prev[cur_match & wmask] & 0xffff)) > limit && --chain_length !== 0); 17109 17110 if (best_len <= lookahead) 17111 return best_len; 17112 return lookahead; 17113 } 17114 17115 // Compress as much as possible from the input stream, return the current 17116 // block state. 17117 // This function does not perform lazy evaluation of matches and inserts 17118 // new strings in the dictionary only for unmatched strings or for short 17119 // matches. It is used only for the fast compression options. 17120 function deflate_fast(flush) { 17121 // short hash_head = 0; // head of the hash chain 17122 var hash_head = 0; // head of the hash chain 17123 var bflush; // set if current block must be flushed 17124 17125 while (true) { 17126 // Make sure that we always have enough lookahead, except 17127 // at the end of the input file. We need MAX_MATCH bytes 17128 // for the next match, plus MIN_MATCH bytes to insert the 17129 // string following the next match. 17130 if (lookahead < MIN_LOOKAHEAD) { 17131 fill_window(); 17132 if (lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { 17133 return NeedMore; 17134 } 17135 if (lookahead === 0) 17136 break; // flush the current block 17137 } 17138 17139 // Insert the string window[strstart .. strstart+2] in the 17140 // dictionary, and set hash_head to the head of the hash chain: 17141 if (lookahead >= MIN_MATCH) { 17142 ins_h = (((ins_h) << hash_shift) ^ (window[(strstart) + (MIN_MATCH - 1)] & 0xff)) & hash_mask; 17143 17144 // prev[strstart&w_mask]=hash_head=head[ins_h]; 17145 hash_head = (head[ins_h] & 0xffff); 17146 prev[strstart & w_mask] = head[ins_h]; 17147 head[ins_h] = strstart; 17148 } 17149 17150 // Find the longest match, discarding those <= prev_length. 17151 // At this point we have always match_length < MIN_MATCH 17152 17153 if (hash_head !== 0 && ((strstart - hash_head) & 0xffff) <= w_size - MIN_LOOKAHEAD) { 17154 // To simplify the code, we prevent matches with the string 17155 // of window index 0 (in particular we have to avoid a match 17156 // of the string with itself at the start of the input file). 17157 if (strategy != Z_HUFFMAN_ONLY) { 17158 match_length = longest_match(hash_head); 17159 } 17160 // longest_match() sets match_start 17161 } 17162 if (match_length >= MIN_MATCH) { 17163 // check_match(strstart, match_start, match_length); 17164 17165 bflush = _tr_tally(strstart - match_start, match_length - MIN_MATCH); 17166 17167 lookahead -= match_length; 17168 17169 // Insert new strings in the hash table only if the match length 17170 // is not too large. This saves time but degrades compression. 17171 if (match_length <= max_lazy_match && lookahead >= MIN_MATCH) { 17172 match_length--; // string at strstart already in hash table 17173 do { 17174 strstart++; 17175 17176 ins_h = ((ins_h << hash_shift) ^ (window[(strstart) + (MIN_MATCH - 1)] & 0xff)) & hash_mask;
17177 // prev[strstart&w_mask]=hash_head=head[ins_h]; 17178 hash_head = (head[ins_h] & 0xffff); 17179 prev[strstart & w_mask] = head[ins_h]; 17180 head[ins_h] = strstart; 17181 17182 // strstart never exceeds WSIZE-MAX_MATCH, so there are 17183 // always MIN_MATCH bytes ahead. 17184 } while (--match_length !== 0); 17185 strstart++; 17186 } else { 17187 strstart += match_length; 17188 match_length = 0; 17189 ins_h = window[strstart] & 0xff; 17190 17191 ins_h = (((ins_h) << hash_shift) ^ (window[strstart + 1] & 0xff)) & hash_mask; 17192 // If lookahead < MIN_MATCH, ins_h is garbage, but it does 17193 // not 17194 // matter since it will be recomputed at next deflate call. 17195 } 17196 } else { 17197 // No match, output a literal byte 17198 17199 bflush = _tr_tally(0, window[strstart] & 0xff); 17200 lookahead--; 17201 strstart++; 17202 } 17203 if (bflush) { 17204 17205 flush_block_only(false); 17206 if (strm.avail_out === 0) 17207 return NeedMore; 17208 } 17209 } 17210 17211 flush_block_only(flush == Z_FINISH); 17212 if (strm.avail_out === 0) { 17213 if (flush == Z_FINISH) 17214 return FinishStarted; 17215 else 17216 return NeedMore; 17217 } 17218 return flush == Z_FINISH ? FinishDone : BlockDone; 17219 } 17220 17221 // Same as above, but achieves better compression. We use a lazy 17222 // evaluation for matches: a match is finally adopted only if there is 17223 // no better match at the next window position. 17224 function deflate_slow(flush) { 17225 // short hash_head = 0; // head of hash chain 17226 var hash_head = 0; // head of hash chain 17227 var bflush; // set if current block must be flushed 17228 var max_insert; 17229 17230 // Process the input block. 17231 while (true) { 17232 // Make sure that we always have enough lookahead, except 17233 // at the end of the input file. We need MAX_MATCH bytes 17234 // for the next match, plus MIN_MATCH bytes to insert the 17235 // string following the next match. 17236 17237 if (lookahead < MIN_LOOKAHEAD) { 17238 fill_window(); 17239 if (lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { 17240 return NeedMore; 17241 } 17242 if (lookahead === 0) 17243 break; // flush the current block 17244 } 17245 17246 // Insert the string window[strstart .. strstart+2] in the 17247 // dictionary, and set hash_head to the head of the hash chain: 17248 17249 if (lookahead >= MIN_MATCH) { 17250 ins_h = (((ins_h) << hash_shift) ^ (window[(strstart) + (MIN_MATCH - 1)] & 0xff)) & hash_mask; 17251 // prev[strstart&w_mask]=hash_head=head[ins_h]; 17252 hash_head = (head[ins_h] & 0xffff); 17253 prev[strstart & w_mask] = head[ins_h]; 17254 head[ins_h] = strstart; 17255 } 17256 17257 // Find the longest match, discarding those <= prev_length. 17258 prev_length = match_length; 17259 prev_match = match_start; 17260 match_length = MIN_MATCH - 1; 17261 17262 if (hash_head !== 0 && prev_length < max_lazy_match && ((strstart - hash_head) & 0xffff) <= w_size - MIN_LOOKAHEAD) { 17263 // To simplify the code, we prevent matches with the string 17264 // of window index 0 (in particular we have to avoid a match 17265 // of the string with itself at the start of the input file). 17266 17267 if (strategy != Z_HUFFMAN_ONLY) { 17268 match_length = longest_match(hash_head); 17269 } 17270 // longest_match() sets match_start 17271 17272 if (match_length <= 5 && (strategy == Z_FILTERED || (match_length == MIN_MATCH && strstart - match_start > 4096))) { 17273 17274 // If prev_match is also MIN_MATCH, match_start is garbage 17275 // but we will ignore the current match anyway. 17276 match_length = MIN_MATCH - 1; 17277 } 17278 } 17279 17280 // If there was a match at the previous step and the current 17281 // match is not better, output the previous match: 17282 if (prev_length >= MIN_MATCH && match_length <= prev_length) { 17283 max_insert = strstart + lookahead - MIN_MATCH; 17284 // Do not insert strings in hash table beyond this. 17285 17286 // check_match(strstart-1, prev_match, prev_length); 17287 17288 bflush = _tr_tally(strstart - 1 - prev_match, prev_length - MIN_MATCH); 17289 17290 // Insert in hash table all strings up to the end of the match. 17291 // strstart-1 and strstart are already inserted. If there is not 17292 // enough lookahead, the last two strings are not inserted in 17293 // the hash table. 17294 lookahead -= prev_length - 1; 17295 prev_length -= 2; 17296 do { 17297 if (++strstart <= max_insert) { 17298 ins_h = (((ins_h) << hash_shift) ^ (window[(strstart) + (MIN_MATCH - 1)] & 0xff)) & hash_mask;
17299 // prev[strstart&w_mask]=hash_head=head[ins_h]; 17300 hash_head = (head[ins_h] & 0xffff); 17301 prev[strstart & w_mask] = head[ins_h]; 17302 head[ins_h] = strstart; 17303 } 17304 } while (--prev_length !== 0); 17305 match_available = 0; 17306 match_length = MIN_MATCH - 1; 17307 strstart++; 17308 17309 if (bflush) { 17310 flush_block_only(false); 17311 if (strm.avail_out === 0) 17312 return NeedMore; 17313 } 17314 } else if (match_available !== 0) { 17315 17316 // If there was no match at the previous position, output a 17317 // single literal. If there was a match but the current match 17318 // is longer, truncate the previous match to a single literal. 17319 17320 bflush = _tr_tally(0, window[strstart - 1] & 0xff); 17321 17322 if (bflush) { 17323 flush_block_only(false); 17324 } 17325 strstart++; 17326 lookahead--; 17327 if (strm.avail_out === 0) 17328 return NeedMore; 17329 } else { 17330 // There is no previous match to compare with, wait for 17331 // the next step to decide. 17332 17333 match_available = 1; 17334 strstart++; 17335 lookahead--; 17336 } 17337 } 17338 17339 if (match_available !== 0) { 17340 bflush = _tr_tally(0, window[strstart - 1] & 0xff); 17341 match_available = 0; 17342 } 17343 flush_block_only(flush == Z_FINISH); 17344 17345 if (strm.avail_out === 0) { 17346 if (flush == Z_FINISH) 17347 return FinishStarted; 17348 else 17349 return NeedMore; 17350 } 17351 17352 return flush == Z_FINISH ? FinishDone : BlockDone; 17353 } 17354 17355 function deflateReset(strm) { 17356 strm.total_in = strm.total_out = 0; 17357 strm.msg = null; // 17358 17359 that.pending = 0; 17360 that.pending_out = 0; 17361 17362 status = BUSY_STATE; 17363 17364 last_flush = Z_NO_FLUSH; 17365 17366 tr_init(); 17367 lm_init(); 17368 return Z_OK; 17369 } 17370 17371 that.deflateInit = function(strm, _level, bits, _method, memLevel, _strategy) { 17372 if (!_method) 17373 _method = Z_DEFLATED; 17374 if (!memLevel) 17375 memLevel = DEF_MEM_LEVEL; 17376 if (!_strategy) 17377 _strategy = Z_DEFAULT_STRATEGY; 17378 17379 // byte[] my_version=ZLIB_VERSION; 17380 17381 // 17382 // if (!version || version[0] != my_version[0] 17383 // || stream_size != sizeof(z_stream)) { 17384 // return Z_VERSION_ERROR; 17385 // } 17386 17387 strm.msg = null; 17388 17389 if (_level == Z_DEFAULT_COMPRESSION) 17390 _level = 6; 17391 17392 if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || _method != Z_DEFLATED || bits < 9 || bits > 15 || _level < 0 || _level > 9 || _strategy < 0 17393 || _strategy > Z_HUFFMAN_ONLY) { 17394 return Z_STREAM_ERROR; 17395 } 17396 17397 strm.dstate = that; 17398 17399 w_bits = bits; 17400 w_size = 1 << w_bits; 17401 w_mask = w_size - 1; 17402 17403 hash_bits = memLevel + 7; 17404 hash_size = 1 << hash_bits; 17405 hash_mask = hash_size - 1; 17406 hash_shift = Math.floor((hash_bits + MIN_MATCH - 1) / MIN_MATCH); 17407 17408 window = new Uint8Array(w_size * 2); 17409 prev = []; 17410 head = []; 17411 17412 lit_bufsize = 1 << (memLevel + 6); // 16K elements by default 17413 17414 // We overlay pending_buf and d_buf+l_buf. This works since the average 17415 // output size for (length,distance) codes is <= 24 bits. 17416 that.pending_buf = new Uint8Array(lit_bufsize * 4); 17417 pending_buf_size = lit_bufsize * 4; 17418 17419 d_buf = Math.floor(lit_bufsize / 2); 17420 l_buf = (1 + 2) * lit_bufsize; 17421 17422 level = _level; 17423 17424 strategy = _strategy; 17425 return deflateReset(strm); 17426 }; 17427 17428 that.deflateEnd = function() { 17429 if (status != INIT_STATE && status != BUSY_STATE && status != FINISH_STATE) { 17430 return Z_STREAM_ERROR; 17431 } 17432 // Deallocate in reverse order of allocations: 17433 that.pending_buf = null; 17434 head = null; 17435 prev = null; 17436 window = null; 17437 // free 17438 that.dstate = null; 17439 return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK; 17440 }; 17441 17442 that.deflateParams = function(strm, _level, _strategy) { 17443 var err = Z_OK; 17444 17445 if (_level == Z_DEFAULT_COMPRESSION) { 17446 _level = 6; 17447 } 17448 if (_level < 0 || _level > 9 || _strategy < 0 || _strategy > Z_HUFFMAN_ONLY) { 17449 return Z_STREAM_ERROR; 17450 } 17451 17452 if (config_table[level].func != config_table[_level].func && strm.total_in !== 0) { 17453 // Flush the last buffer: 17454 err = strm.deflate(Z_PARTIAL_FLUSH); 17455 } 17456 17457 if (level != _level) { 17458 level = _level; 17459 max_lazy_match = config_table[level].max_lazy; 17460 good_match = config_table[level].good_length; 17461 nice_match = config_table[level].nice_length; 17462 max_chain_length = config_table[level].max_chain; 17463 } 17464 strategy = _strategy; 17465 return err; 17466 }; 17467 17468 that.deflateSetDictionary = function(strm, dictionary, dictLength) { 17469 var length = dictLength; 17470 var n, index = 0; 17471 17472 if (!dictionary || status != INIT_STATE) 17473 return Z_STREAM_ERROR; 17474 17475 if (length < MIN_MATCH) 17476 return Z_OK; 17477 if (length > w_size - MIN_LOOKAHEAD) { 17478 length = w_size - MIN_LOOKAHEAD; 17479 index = dictLength - length; // use the tail of the dictionary 17480 } 17481 window.set(dictionary.subarray(index, index + length), 0); 17482 17483 strstart = length; 17484 block_start = length; 17485 17486 // Insert all strings in the hash table (except for the last two bytes). 17487 // s->lookahead stays null, so s->ins_h will be recomputed at the next 17488 // call of fill_window. 17489 17490 ins_h = window[0] & 0xff;
17491 ins_h = (((ins_h) << hash_shift) ^ (window[1] & 0xff)) & hash_mask; 17492 17493 for (n = 0; n <= length - MIN_MATCH; n++) { 17494 ins_h = (((ins_h) << hash_shift) ^ (window[(n) + (MIN_MATCH - 1)] & 0xff)) & hash_mask; 17495 prev[n & w_mask] = head[ins_h]; 17496 head[ins_h] = n; 17497 } 17498 return Z_OK; 17499 }; 17500 17501 that.deflate = function(_strm, flush) { 17502 var i, header, level_flags, old_flush, bstate; 17503 17504 if (flush > Z_FINISH || flush < 0) { 17505 return Z_STREAM_ERROR; 17506 } 17507 17508 if (!_strm.next_out || (!_strm.next_in && _strm.avail_in !== 0) || (status == FINISH_STATE && flush != Z_FINISH)) { 17509 _strm.msg = z_errmsg[Z_NEED_DICT - (Z_STREAM_ERROR)]; 17510 return Z_STREAM_ERROR; 17511 } 17512 if (_strm.avail_out === 0) { 17513 _strm.msg = z_errmsg[Z_NEED_DICT - (Z_BUF_ERROR)]; 17514 return Z_BUF_ERROR; 17515 } 17516 17517 strm = _strm; // just in case 17518 old_flush = last_flush; 17519 last_flush = flush; 17520 17521 // Write the zlib header 17522 if (status == INIT_STATE) { 17523 header = (Z_DEFLATED + ((w_bits - 8) << 4)) << 8; 17524 level_flags = ((level - 1) & 0xff) >> 1; 17525 17526 if (level_flags > 3) 17527 level_flags = 3; 17528 header |= (level_flags << 6); 17529 if (strstart !== 0) 17530 header |= PRESET_DICT; 17531 header += 31 - (header % 31); 17532 17533 status = BUSY_STATE; 17534 putShortMSB(header); 17535 } 17536 17537 // Flush as much pending output as possible 17538 if (that.pending !== 0) { 17539 strm.flush_pending(); 17540 if (strm.avail_out === 0) { 17541 // console.log(" avail_out==0"); 17542 // Since avail_out is 0, deflate will be called again with 17543 // more output space, but possibly with both pending and 17544 // avail_in equal to zero. There won't be anything to do, 17545 // but this is not an error situation so make sure we 17546 // return OK instead of BUF_ERROR at next call of deflate: 17547 last_flush = -1; 17548 return Z_OK; 17549 } 17550 17551 // Make sure there is something to do and avoid duplicate 17552 // consecutive 17553 // flushes. For repeated and useless calls with Z_FINISH, we keep 17554 // returning Z_STREAM_END instead of Z_BUFF_ERROR. 17555 } else if (strm.avail_in === 0 && flush <= old_flush && flush != Z_FINISH) { 17556 strm.msg = z_errmsg[Z_NEED_DICT - (Z_BUF_ERROR)]; 17557 return Z_BUF_ERROR; 17558 } 17559 17560 // User must not provide more input after the first FINISH: 17561 if (status == FINISH_STATE && strm.avail_in !== 0) { 17562 _strm.msg = z_errmsg[Z_NEED_DICT - (Z_BUF_ERROR)]; 17563 return Z_BUF_ERROR; 17564 } 17565 17566 // Start a new block or continue the current one. 17567 if (strm.avail_in !== 0 || lookahead !== 0 || (flush != Z_NO_FLUSH && status != FINISH_STATE)) { 17568 bstate = -1; 17569 switch (config_table[level].func) { 17570 case STORED: 17571 bstate = deflate_stored(flush); 17572 break; 17573 case FAST: 17574 bstate = deflate_fast(flush); 17575 break; 17576 case SLOW: 17577 bstate = deflate_slow(flush); 17578 break; 17579 default: 17580 } 17581 17582 if (bstate == FinishStarted || bstate == FinishDone) { 17583 status = FINISH_STATE; 17584 } 17585 if (bstate == NeedMore || bstate == FinishStarted) { 17586 if (strm.avail_out === 0) { 17587 last_flush = -1; // avoid BUF_ERROR next call, see above 17588 } 17589 return Z_OK; 17590 // If flush != Z_NO_FLUSH && avail_out === 0, the next call 17591 // of deflate should use the same flush parameter to make sure 17592 // that the flush is complete. So we don't have to output an 17593 // empty block here, this will be done at next call. This also 17594 // ensures that for a very small output buffer, we emit at most 17595 // one empty block. 17596 } 17597 17598 if (bstate == BlockDone) { 17599 if (flush == Z_PARTIAL_FLUSH) { 17600 _tr_align(); 17601 } else { // FULL_FLUSH or SYNC_FLUSH 17602 _tr_stored_block(0, 0, false); 17603 // For a full flush, this empty block will be recognized 17604 // as a special marker by inflate_sync(). 17605 if (flush == Z_FULL_FLUSH) { 17606 // state.head[s.hash_size-1]=0; 17607 for (i = 0; i < hash_size/*-1*/; i++) 17608 // forget history 17609 head[i] = 0; 17610 } 17611 } 17612 strm.flush_pending(); 17613 if (strm.avail_out === 0) { 17614 last_flush = -1; // avoid BUF_ERROR at next call, see above 17615 return Z_OK; 17616 } 17617 } 17618 } 17619 17620 if (flush != Z_FINISH) 17621 return Z_OK; 17622 return Z_STREAM_END; 17623 }; 17624 } 17625 17626 // ZStream 17627 17628 function ZStream() { 17629 var that = this; 17630 that.next_in_index = 0; 17631 that.next_out_index = 0; 17632 // that.next_in; // next input byte 17633 that.avail_in = 0; // number of bytes available at next_in 17634 that.total_in = 0; // total nb of input bytes read so far 17635 // that.next_out; // next output byte should be put there 17636 that.avail_out = 0; // remaining free space at next_out 17637 that.total_out = 0; // total nb of bytes output so far 17638 // that.msg; 17639 // that.dstate; 17640 } 17641 17642 ZStream.prototype = { 17643 deflateInit : function(level, bits) { 17644 var that = this; 17645 that.dstate = new Deflate(); 17646 if (!bits) 17647 bits = MAX_BITS; 17648 return that.dstate.deflateInit(that, level, bits); 17649 }, 17650 17651 deflate : function(flush) { 17652 var that = this; 17653 if (!that.dstate) { 17654 return Z_STREAM_ERROR; 17655 } 17656 return that.dstate.deflate(that, flush); 17657 }, 17658 17659 deflateEnd : function() { 17660 var that = this; 17661 if (!that.dstate) 17662 return Z_STREAM_ERROR; 17663 var ret = that.dstate.deflateEnd(); 17664 that.dstate = null; 17665 return ret; 17666 }, 17667 17668 deflateParams : function(level, strategy) { 17669 var that = this; 17670 if (!that.dstate) 17671 return Z_STREAM_ERROR; 17672 return that.dstate.deflateParams(that, level, strategy); 17673 }, 17674 17675 deflateSetDictionary : function(dictionary, dictLength) { 17676 var that = this; 17677 if (!that.dstate) 17678 return Z_STREAM_ERROR; 17679 return that.dstate.deflateSetDictionary(that, dictionary, dictLength); 17680 }, 17681 17682 // Read a new buffer from the current input stream, update the 17683 // total number of bytes read. All deflate() input goes through 17684 // this function so some applications may wish to modify it to avoid 17685 // allocating a large strm->next_in buffer and copying from it. 17686 // (See also flush_pending()). 17687 read_buf : function(buf, start, size) { 17688 var that = this; 17689 var len = that.avail_in; 17690 if (len > size) 17691 len = size; 17692 if (len === 0) 17693 return 0; 17694 that.avail_in -= len; 17695 buf.set(that.next_in.subarray(that.next_in_index, that.next_in_index + len), start); 17696 that.next_in_index += len; 17697 that.total_in += len; 17698 return len; 17699 }, 17700 17701 // Flush as much pending output as possible. All deflate() output goes 17702 // through this function so some applications may wish to modify it 17703 // to avoid allocating a large strm->next_out buffer and copying into it. 17704 // (See also read_buf()). 17705 flush_pending : function() { 17706 var that = this; 17707 var len = that.dstate.pending; 17708 17709 if (len > that.avail_out) 17710 len = that.avail_out; 17711 if (len === 0) 17712 return; 17713 17714 // if (that.dstate.pending_buf.length <= that.dstate.pending_out || that.next_out.length <= that.next_out_index 17715 // || that.dstate.pending_buf.length < (that.dstate.pending_out + len) || that.next_out.length < (that.next_out_index + 17716 // len)) { 17717 // console.log(that.dstate.pending_buf.length + ", " + that.dstate.pending_out + ", " + that.next_out.length + ", " + 17718 // that.next_out_index + ", " + len); 17719 // console.log("avail_out=" + that.avail_out); 17720 // } 17721 17722 that.next_out.set(that.dstate.pending_buf.subarray(that.dstate.pending_out, that.dstate.pending_out + len), that.next_out_index); 17723 17724 that.next_out_index += len; 17725 that.dstate.pending_out += len; 17726 that.total_out += len; 17727 that.avail_out -= len; 17728 that.dstate.pending -= len; 17729 if (that.dstate.pending === 0) { 17730 that.dstate.pending_out = 0; 17731 } 17732 } 17733 }; 17734 17735 // Deflater 17736 17737 return function Deflater(level) { 17738 var that = this; 17739 var z = new ZStream(); 17740 var bufsize = 512; 17741 var flush = Z_NO_FLUSH; 17742 var buf = new Uint8Array(bufsize); 17743 17744 if (typeof level == "undefined") 17745 level = Z_DEFAULT_COMPRESSION; 17746 z.deflateInit(level); 17747 z.next_out = buf; 17748 17749 that.append = function(data, onprogress) { 17750 var err, buffers = [], lastIndex = 0, bufferIndex = 0, bufferSize = 0, array; 17751 if (!data.length) 17752 return; 17753 z.next_in_index = 0; 17754 z.next_in = data; 17755 z.avail_in = data.length; 17756 do { 17757 z.next_out_index = 0; 17758 z.avail_out = bufsize; 17759 err = z.deflate(flush); 17760 if (err != Z_OK) 17761 throw "deflating: " + z.msg; 17762 if (z.next_out_index) 17763 if (z.next_out_index == bufsize) 17764 buffers.push(new Uint8Array(buf)); 17765 else 17766 buffers.push(new Uint8Array(buf.subarray(0, z.next_out_index))); 17767 bufferSize += z.next_out_index; 17768 if (onprogress && z.next_in_index > 0 && z.next_in_index != lastIndex) { 17769 onprogress(z.next_in_index); 17770 lastIndex = z.next_in_index; 17771 } 17772 } while (z.avail_in > 0 || z.avail_out === 0); 17773 array = new Uint8Array(bufferSize);
17774 buffers.forEach(function(chunk) { 17775 array.set(chunk, bufferIndex); 17776 bufferIndex += chunk.length; 17777 }); 17778 return array; 17779 }; 17780 that.flush = function() { 17781 var err, buffers = [], bufferIndex = 0, bufferSize = 0, array; 17782 do { 17783 z.next_out_index = 0; 17784 z.avail_out = bufsize; 17785 err = z.deflate(Z_FINISH); 17786 if (err != Z_STREAM_END && err != Z_OK) 17787 throw "deflating: " + z.msg; 17788 if (bufsize - z.avail_out > 0) 17789 buffers.push(new Uint8Array(buf.subarray(0, z.next_out_index))); 17790 bufferSize += z.next_out_index; 17791 } while (z.avail_in > 0 || z.avail_out === 0); 17792 z.deflateEnd(); 17793 array = new Uint8Array(bufferSize); 17794 buffers.forEach(function(chunk) { 17795 array.set(chunk, bufferIndex); 17796 bufferIndex += chunk.length; 17797 }); 17798 return array; 17799 }; 17800 }; 17801})(undefined); 17802 17803 17804/* 17805 html2canvas 0.5.0-beta3 <http://html2canvas.hertzen.com> 17806 Copyright (c) 2016 Niklas von Hertzen 17807 17808 Released under License 17809*/ 17810 17811!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.html2canvas=e();}}(function(){var define;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r);}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ 17812(function (global){ 17813/*! http://mths.be/punycode v1.2.4 by @mathias */ 17814(function(root) { 17815 17816 /** Detect free variables */ 17817 var freeExports = typeof exports == 'object' && exports; 17818 var freeModule = typeof module == 'object' && module && 17819 module.exports == freeExports && module; 17820 var freeGlobal = typeof global == 'object' && global; 17821 if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) { 17822 root = freeGlobal; 17823 } 17824 17825 /** 17826 * The `punycode` object. 17827 * @name punycode 17828 * @type Object 17829 */ 17830 var punycode, 17831 17832 /** Highest positive signed 32-bit float value */ 17833 maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 17834 17835 /** Bootstring parameters */ 17836 base = 36, 17837 tMin = 1, 17838 tMax = 26, 17839 skew = 38, 17840 damp = 700, 17841 initialBias = 72, 17842 initialN = 128, // 0x80 17843 delimiter = '-', // '\x2D' 17844 17845 /** Regular expressions */ 17846 regexPunycode = /^xn--/, 17847 regexNonASCII = /[^ -~]/, // unprintable ASCII chars + non-ASCII chars 17848 regexSeparators = /\x2E|\u3002|\uFF0E|\uFF61/g, // RFC 3490 separators 17849 17850 /** Error messages */ 17851 errors = { 17852 'overflow': 'Overflow: input needs wider integers to process', 17853 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', 17854 'invalid-input': 'Invalid input' 17855 }, 17856 17857 /** Convenience shortcuts */ 17858 baseMinusTMin = base - tMin, 17859 floor = Math.floor, 17860 stringFromCharCode = String.fromCharCode, 17861 17862 /** Temporary variable */ 17863 key; 17864 17865 /*--------------------------------------------------------------------------*/ 17866 17867 /** 17868 * A generic error utility function. 17869 * @private 17870 * @param {String} type The error type. 17871 * @returns {Error} Throws a `RangeError` with the applicable error message. 17872 */ 17873 function error(type) { 17874 throw RangeError(errors[type]); 17875 } 17876 17877 /** 17878 * A generic `Array#map` utility function. 17879 * @private 17880 * @param {Array} array The array to iterate over. 17881 * @param {Function} callback The function that gets called for every array 17882 * item. 17883 * @returns {Array} A new array of values returned by the callback function. 17884 */ 17885 function map(array, fn) { 17886 var length = array.length; 17887 while (length--) { 17888 array[length] = fn(array[length]); 17889 } 17890 return array; 17891 } 17892 17893 /** 17894 * A simple `Array#map`-like wrapper to work with domain name strings. 17895 * @private 17896 * @param {String} domain The domain name. 17897 * @param {Function} callback The function that gets called for every 17898 * character. 17899 * @returns {Array} A new string of characters returned by the callback 17900 * function. 17901 */ 17902 function mapDomain(string, fn) { 17903 return map(string.split(regexSeparators), fn).join('.'); 17904 } 17905 17906 /** 17907 * Creates an array containing the numeric code points of each Unicode 17908 * character in the string. While JavaScript uses UCS-2 internally, 17909 * this function will convert a pair of surrogate halves (each of which 17910 * UCS-2 exposes as separate characters) into a single code point, 17911 * matching UTF-16. 17912 * @see `punycode.ucs2.encode` 17913 * @see <http://mathiasbynens.be/notes/javascript-encoding> 17914 * @memberOf punycode.ucs2 17915 * @name decode 17916 * @param {String} string The Unicode input string (UCS-2). 17917 * @returns {Array} The new array of code points. 17918 */ 17919 function ucs2decode(string) { 17920 var output = [], 17921 counter = 0, 17922 length = string.length, 17923 value, 17924 extra; 17925 while (counter < length) { 17926 value = string.charCodeAt(counter++); 17927 if (value >= 0xD800 && value <= 0xDBFF && counter < length) { 17928 // high surrogate, and there is a next character 17929 extra = string.charCodeAt(counter++); 17930 if ((extra & 0xFC00) == 0xDC00) { // low surrogate
vendor: 9,396 bytes, lines 17931-18275
17931 output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); 17932 } else { 17933 // unmatched surrogate; only append this code unit, in case the next 17934 // code unit is the high surrogate of a surrogate pair 17935 output.push(value); 17936 counter--; 17937 } 17938 } else { 17939 output.push(value); 17940 } 17941 } 17942 return output; 17943 } 17944 17945 /** 17946 * Creates a string based on an array of numeric code points. 17947 * @see `punycode.ucs2.decode` 17948 * @memberOf punycode.ucs2 17949 * @name encode 17950 * @param {Array} codePoints The array of numeric code points. 17951 * @returns {String} The new Unicode string (UCS-2). 17952 */ 17953 function ucs2encode(array) { 17954 return map(array, function(value) { 17955 var output = ''; 17956 if (value > 0xFFFF) { 17957 value -= 0x10000; 17958 output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); 17959 value = 0xDC00 | value & 0x3FF; 17960 } 17961 output += stringFromCharCode(value); 17962 return output; 17963 }).join(''); 17964 } 17965 17966 /** 17967 * Converts a basic code point into a digit/integer. 17968 * @see `digitToBasic()` 17969 * @private 17970 * @param {Number} codePoint The basic numeric code point value. 17971 * @returns {Number} The numeric value of a basic code point (for use in 17972 * representing integers) in the range `0` to `base - 1`, or `base` if 17973 * the code point does not represent a value. 17974 */ 17975 function basicToDigit(codePoint) { 17976 if (codePoint - 48 < 10) { 17977 return codePoint - 22; 17978 } 17979 if (codePoint - 65 < 26) { 17980 return codePoint - 65; 17981 } 17982 if (codePoint - 97 < 26) { 17983 return codePoint - 97; 17984 } 17985 return base; 17986 } 17987 17988 /** 17989 * Converts a digit/integer into a basic code point. 17990 * @see `basicToDigit()` 17991 * @private 17992 * @param {Number} digit The numeric value of a basic code point. 17993 * @returns {Number} The basic code point whose value (when used for 17994 * representing integers) is `digit`, which needs to be in the range 17995 * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is 17996 * used; else, the lowercase form is used. The behavior is undefined 17997 * if `flag` is non-zero and `digit` has no uppercase form. 17998 */ 17999 function digitToBasic(digit, flag) { 18000 // 0..25 map to ASCII a..z or A..Z 18001 // 26..35 map to ASCII 0..9 18002 return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); 18003 } 18004 18005 /** 18006 * Bias adaptation function as per section 3.4 of RFC 3492. 18007 * http://tools.ietf.org/html/rfc3492#section-3.4 18008 * @private 18009 */ 18010 function adapt(delta, numPoints, firstTime) { 18011 var k = 0; 18012 delta = firstTime ? floor(delta / damp) : delta >> 1; 18013 delta += floor(delta / numPoints); 18014 for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { 18015 delta = floor(delta / baseMinusTMin); 18016 } 18017 return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); 18018 } 18019 18020 /** 18021 * Converts a Punycode string of ASCII-only symbols to a string of Unicode 18022 * symbols. 18023 * @memberOf punycode 18024 * @param {String} input The Punycode string of ASCII-only symbols. 18025 * @returns {String} The resulting string of Unicode symbols. 18026 */ 18027 function decode(input) { 18028 // Don't use UCS-2 18029 var output = [], 18030 inputLength = input.length, 18031 out, 18032 i = 0, 18033 n = initialN, 18034 bias = initialBias, 18035 basic, 18036 j, 18037 index, 18038 oldi, 18039 w, 18040 k, 18041 digit, 18042 t, 18043 /** Cached calculation results */ 18044 baseMinusT; 18045 18046 // Handle the basic code points: let `basic` be the number of input code 18047 // points before the last delimiter, or `0` if there is none, then copy 18048 // the first basic code points to the output. 18049 18050 basic = input.lastIndexOf(delimiter); 18051 if (basic < 0) { 18052 basic = 0; 18053 } 18054 18055 for (j = 0; j < basic; ++j) { 18056 // if it's not a basic code point 18057 if (input.charCodeAt(j) >= 0x80) { 18058 error('not-basic'); 18059 } 18060 output.push(input.charCodeAt(j)); 18061 } 18062 18063 // Main decoding loop: start just after the last delimiter if any basic code 18064 // points were copied; start at the beginning otherwise. 18065 18066 for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { 18067 18068 // `index` is the index of the next character to be consumed. 18069 // Decode a generalized variable-length integer into `delta`, 18070 // which gets added to `i`. The overflow checking is easier 18071 // if we increase `i` as we go, then subtract off its starting 18072 // value at the end to obtain `delta`. 18073 for (oldi = i, w = 1, k = base; /* no condition */; k += base) { 18074 18075 if (index >= inputLength) { 18076 error('invalid-input'); 18077 } 18078 18079 digit = basicToDigit(input.charCodeAt(index++)); 18080 18081 if (digit >= base || digit > floor((maxInt - i) / w)) { 18082 error('overflow'); 18083 } 18084 18085 i += digit * w; 18086 t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); 18087 18088 if (digit < t) { 18089 break; 18090 } 18091 18092 baseMinusT = base - t; 18093 if (w > floor(maxInt / baseMinusT)) { 18094 error('overflow'); 18095 } 18096 18097 w *= baseMinusT; 18098 18099 } 18100 18101 out = output.length + 1; 18102 bias = adapt(i - oldi, out, oldi == 0); 18103 18104 // `i` was supposed to wrap around from `out` to `0`, 18105 // incrementing `n` each time, so we'll fix that now: 18106 if (floor(i / out) > maxInt - n) { 18107 error('overflow'); 18108 } 18109 18110 n += floor(i / out); 18111 i %= out; 18112 18113 // Insert `n` at position `i` of the output 18114 output.splice(i++, 0, n); 18115 18116 } 18117 18118 return ucs2encode(output); 18119 } 18120 18121 /** 18122 * Converts a string of Unicode symbols to a Punycode string of ASCII-only 18123 * symbols. 18124 * @memberOf punycode 18125 * @param {String} input The string of Unicode symbols. 18126 * @returns {String} The resulting Punycode string of ASCII-only symbols. 18127 */ 18128 function encode(input) { 18129 var n, 18130 delta, 18131 handledCPCount, 18132 basicLength, 18133 bias, 18134 j, 18135 m, 18136 q, 18137 k, 18138 t, 18139 currentValue, 18140 output = [], 18141 /** `inputLength` will hold the number of code points in `input`. */ 18142 inputLength, 18143 /** Cached calculation results */ 18144 handledCPCountPlusOne, 18145 baseMinusT, 18146 qMinusT; 18147 18148 // Convert the input in UCS-2 to Unicode 18149 input = ucs2decode(input); 18150 18151 // Cache the length 18152 inputLength = input.length; 18153 18154 // Initialize the state 18155 n = initialN; 18156 delta = 0; 18157 bias = initialBias; 18158 18159 // Handle the basic code points 18160 for (j = 0; j < inputLength; ++j) { 18161 currentValue = input[j]; 18162 if (currentValue < 0x80) { 18163 output.push(stringFromCharCode(currentValue)); 18164 } 18165 } 18166 18167 handledCPCount = basicLength = output.length; 18168 18169 // `handledCPCount` is the number of code points that have been handled; 18170 // `basicLength` is the number of basic code points. 18171 18172 // Finish the basic string - if it is not empty - with a delimiter 18173 if (basicLength) { 18174 output.push(delimiter); 18175 } 18176 18177 // Main encoding loop: 18178 while (handledCPCount < inputLength) { 18179 18180 // All non-basic code points < n have been handled already. Find the next 18181 // larger one: 18182 for (m = maxInt, j = 0; j < inputLength; ++j) { 18183 currentValue = input[j]; 18184 if (currentValue >= n && currentValue < m) { 18185 m = currentValue; 18186 } 18187 } 18188 18189 // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>, 18190 // but guard against overflow 18191 handledCPCountPlusOne = handledCPCount + 1; 18192 if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { 18193 error('overflow'); 18194 } 18195 18196 delta += (m - n) * handledCPCountPlusOne; 18197 n = m; 18198 18199 for (j = 0; j < inputLength; ++j) { 18200 currentValue = input[j]; 18201 18202 if (currentValue < n && ++delta > maxInt) { 18203 error('overflow'); 18204 } 18205 18206 if (currentValue == n) { 18207 // Represent delta as a generalized variable-length integer 18208 for (q = delta, k = base; /* no condition */; k += base) { 18209 t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); 18210 if (q < t) { 18211 break; 18212 } 18213 qMinusT = q - t; 18214 baseMinusT = base - t; 18215 output.push( 18216 stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) 18217 ); 18218 q = floor(qMinusT / baseMinusT); 18219 } 18220 18221 output.push(stringFromCharCode(digitToBasic(q, 0))); 18222 bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); 18223 delta = 0; 18224 ++handledCPCount; 18225 } 18226 } 18227 18228 ++delta; 18229 ++n; 18230 18231 } 18232 return output.join(''); 18233 } 18234 18235 /** 18236 * Converts a Punycode string representing a domain name to Unicode. Only the 18237 * Punycoded parts of the domain name will be converted, i.e. it doesn't 18238 * matter if you call it on a string that has already been converted to 18239 * Unicode. 18240 * @memberOf punycode 18241 * @param {String} domain The Punycode domain name to convert to Unicode. 18242 * @returns {String} The Unicode representation of the given Punycode 18243 * string. 18244 */ 18245 function toUnicode(domain) { 18246 return mapDomain(domain, function(string) { 18247 return regexPunycode.test(string) 18248 ? decode(string.slice(4).toLowerCase()) 18249 : string; 18250 }); 18251 } 18252 18253 /** 18254 * Converts a Unicode string representing a domain name to Punycode. Only the 18255 * non-ASCII parts of the domain name will be converted, i.e. it doesn't 18256 * matter if you call it with a domain that's already in ASCII. 18257 * @memberOf punycode 18258 * @param {String} domain The domain name to convert, as a Unicode string. 18259 * @returns {String} The Punycode representation of the given domain name. 18260 */ 18261 function toASCII(domain) { 18262 return mapDomain(domain, function(string) { 18263 return regexNonASCII.test(string) 18264 ? 'xn--' + encode(string) 18265 : string; 18266 }); 18267 } 18268 18269 /*--------------------------------------------------------------------------*/ 18270 18271 /** Define the public API */ 18272 punycode = { 18273 /** 18274 * A string representing the current Punycode.js version number. 18275 * @memberOf punycode
18276 * @type String 18277 */ 18278 'version': '1.2.4', 18279 /** 18280 * An object of methods to convert from JavaScript's internal character 18281 * representation (UCS-2) to Unicode code points, and back. 18282 * @see <http://mathiasbynens.be/notes/javascript-encoding> 18283 * @memberOf punycode 18284 * @type Object 18285 */ 18286 'ucs2': { 18287 'decode': ucs2decode, 18288 'encode': ucs2encode 18289 }, 18290 'decode': decode, 18291 'encode': encode, 18292 'toASCII': toASCII, 18293 'toUnicode': toUnicode 18294 }; 18295 18296 /** Expose `punycode` */ 18297 // Some AMD build optimizers, like r.js, check for specific condition patterns 18298 // like the following: 18299 if ( 18300 typeof define == 'function' && 18301 typeof define.amd == 'object' && 18302 define.amd 18303 ) { 18304 18305 } else if (freeExports && !freeExports.nodeType) { 18306 if (freeModule) { // in Node.js or RingoJS v0.8.0+ 18307 freeModule.exports = punycode; 18308 } else { // in Narwhal or RingoJS v0.7.0- 18309 for (key in punycode) { 18310 punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); 18311 } 18312 } 18313 } else { // in Rhino or a web browser 18314 root.punycode = punycode; 18315 } 18316 18317}(this)); 18318 18319}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); 18320},{}],2:[function(_dereq_,module,exports){ 18321var log = _dereq_('./log'); 18322 18323function restoreOwnerScroll(ownerDocument, x, y) { 18324 if (ownerDocument.defaultView && (x !== ownerDocument.defaultView.pageXOffset || y !== ownerDocument.defaultView.pageYOffset)) { 18325 ownerDocument.defaultView.scrollTo(x, y); 18326 } 18327} 18328 18329function cloneCanvasContents(canvas, clonedCanvas) { 18330 try { 18331 if (clonedCanvas) { 18332 clonedCanvas.width = canvas.width; 18333 clonedCanvas.height = canvas.height; 18334 clonedCanvas.getContext("2d").putImageData(canvas.getContext("2d").getImageData(0, 0, canvas.width, canvas.height), 0, 0); 18335 } 18336 } catch(e) { 18337 log("Unable to copy canvas content from", canvas, e); 18338 } 18339} 18340 18341function cloneNode(node, javascriptEnabled) { 18342 var clone = node.nodeType === 3 ? document.createTextNode(node.nodeValue) : node.cloneNode(false); 18343 18344 var child = node.firstChild; 18345 while(child) { 18346 if (javascriptEnabled === true || child.nodeType !== 1 || child.nodeName !== 'SCRIPT') { 18347 clone.appendChild(cloneNode(child, javascriptEnabled)); 18348 } 18349 child = child.nextSibling; 18350 } 18351 18352 if (node.nodeType === 1) { 18353 clone._scrollTop = node.scrollTop; 18354 clone._scrollLeft = node.scrollLeft; 18355 if (node.nodeName === "CANVAS") { 18356 cloneCanvasContents(node, clone); 18357 } else if (node.nodeName === "TEXTAREA" || node.nodeName === "SELECT") { 18358 clone.value = node.value; 18359 } 18360 } 18361 18362 return clone; 18363} 18364 18365function initNode(node) { 18366 if (node.nodeType === 1) { 18367 node.scrollTop = node._scrollTop; 18368 node.scrollLeft = node._scrollLeft; 18369 18370 var child = node.firstChild; 18371 while(child) { 18372 initNode(child); 18373 child = child.nextSibling; 18374 } 18375 } 18376} 18377 18378module.exports = function(ownerDocument, containerDocument, width, height, options, x ,y) { 18379 var documentElement = cloneNode(ownerDocument.documentElement, options.javascriptEnabled); 18380 var container = containerDocument.createElement("iframe"); 18381 18382 container.className = "html2canvas-container"; 18383 container.style.visibility = "hidden"; 18384 container.style.position = "fixed"; 18385 container.style.left = "-10000px"; 18386 container.style.top = "0px"; 18387 container.style.border = "0"; 18388 container.width = width; 18389 container.height = height; 18390 container.scrolling = "no"; // ios won't scroll without it 18391 containerDocument.body.appendChild(container); 18392 18393 return new Promise(function(resolve) { 18394 var documentClone = container.contentWindow.document; 18395 18396 /* Chrome doesn't detect relative background-images assigned in inline <style> sheets when fetched through getComputedStyle 18397 if window url is about:blank, we can assign the url to current by writing onto the document 18398 */ 18399 container.contentWindow.onload = container.onload = function() { 18400 var interval = setInterval(function() { 18401 if (documentClone.body.childNodes.length > 0) { 18402 initNode(documentClone.documentElement); 18403 clearInterval(interval); 18404 if (options.type === "view") { 18405 container.contentWindow.scrollTo(x, y); 18406 if ((/(iPad|iPhone|iPod)/g).test(navigator.userAgent) && (container.contentWindow.scrollY !== y || container.contentWindow.scrollX !== x)) { 18407 documentClone.documentElement.style.top = (-y) + "px"; 18408 documentClone.documentElement.style.left = (-x) + "px"; 18409 documentClone.documentElement.style.position = 'absolute'; 18410 } 18411 } 18412 resolve(container); 18413 } 18414 }, 50); 18415 }; 18416 18417 documentClone.open(); 18418 documentClone.write("<!DOCTYPE html><html></html>"); 18419 // Chrome scrolls the parent document for some reason after the write to the cloned window??? 18420 restoreOwnerScroll(ownerDocument, x, y); 18421 documentClone.replaceChild(documentClone.adoptNode(documentElement), documentClone.documentElement); 18422 documentClone.close(); 18423 }); 18424}; 18425 18426},{"./log":13}],3:[function(_dereq_,module,exports){ 18427// http://dev.w3.org/csswg/css-color/ 18428 18429function Color(value) { 18430 this.r = 0; 18431 this.g = 0; 18432 this.b = 0; 18433 this.a = null; 18434 var result = this.fromArray(value) || 18435 this.namedColor(value) || 18436 this.rgb(value) || 18437 this.rgba(value) || 18438 this.hex6(value) || 18439 this.hex3(value); 18440} 18441 18442Color.prototype.darken = function(amount) { 18443 var a = 1 - amount; 18444 return new Color([ 18445 Math.round(this.r * a), 18446 Math.round(this.g * a), 18447 Math.round(this.b * a), 18448 this.a 18449 ]); 18450}; 18451 18452Color.prototype.isTransparent = function() { 18453 return this.a === 0; 18454}; 18455 18456Color.prototype.isBlack = function() { 18457 return this.r === 0 && this.g === 0 && this.b === 0; 18458}; 18459 18460Color.prototype.fromArray = function(array) { 18461 if (Array.isArray(array)) { 18462 this.r = Math.min(array[0], 255); 18463 this.g = Math.min(array[1], 255); 18464 this.b = Math.min(array[2], 255); 18465 if (array.length > 3) { 18466 this.a = array[3]; 18467 } 18468 } 18469 18470 return (Array.isArray(array)); 18471}; 18472 18473var _hex3 = /^#([a-f0-9]{3})$/i; 18474 18475Color.prototype.hex3 = function(value) { 18476 var match = null; 18477 if ((match = value.match(_hex3)) !== null) { 18478 this.r = parseInt(match[1][0] + match[1][0], 16); 18479 this.g = parseInt(match[1][1] + match[1][1], 16); 18480 this.b = parseInt(match[1][2] + match[1][2], 16); 18481 } 18482 return match !== null; 18483}; 18484 18485var _hex6 = /^#([a-f0-9]{6})$/i; 18486 18487Color.prototype.hex6 = function(value) { 18488 var match = null; 18489 if ((match = value.match(_hex6)) !== null) { 18490 this.r = parseInt(match[1].substring(0, 2), 16); 18491 this.g = parseInt(match[1].substring(2, 4), 16); 18492 this.b = parseInt(match[1].substring(4, 6), 16); 18493 } 18494 return match !== null; 18495}; 18496 18497 18498var _rgb = /^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)$/; 18499 18500Color.prototype.rgb = function(value) { 18501 var match = null; 18502 if ((match = value.match(_rgb)) !== null) { 18503 this.r = Number(match[1]); 18504 this.g = Number(match[2]); 18505 this.b = Number(match[3]); 18506 } 18507 return match !== null; 18508}; 18509 18510var _rgba = /^rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d?\.?\d+)\s*\)$/; 18511 18512Color.prototype.rgba = function(value) { 18513 var match = null; 18514 if ((match = value.match(_rgba)) !== null) { 18515 this.r = Number(match[1]); 18516 this.g = Number(match[2]); 18517 this.b = Number(match[3]); 18518 this.a = Number(match[4]); 18519 } 18520 return match !== null; 18521}; 18522 18523Color.prototype.toString = function() { 18524 return this.a !== null && this.a !== 1 ? 18525 "rgba(" + [this.r, this.g, this.b, this.a].join(",") + ")" : 18526 "rgb(" + [this.r, this.g, this.b].join(",") + ")"; 18527}; 18528 18529Color.prototype.namedColor = function(value) { 18530 value = value.toLowerCase(); 18531 var color = colors[value]; 18532 if (color) { 18533 this.r = color[0]; 18534 this.g = color[1]; 18535 this.b = color[2]; 18536 } else if (value === "transparent") { 18537 this.r = this.g = this.b = this.a = 0; 18538 return true; 18539 } 18540 18541 return !!color; 18542}; 18543 18544Color.prototype.isColor = true; 18545 18546// JSON.stringify([].slice.call($$('.named-color-table tr'), 1).map(function(row) { return [row.childNodes[3].textContent, row.childNodes[5].textContent.trim().split(",").map(Number)] }).reduce(function(data, row) {data[row[0]] = row[1]; return data}, {})) 18547var colors = { 18548 "aliceblue": [240, 248, 255], 18549 "antiquewhite": [250, 235, 215], 18550 "aqua": [0, 255, 255], 18551 "aquamarine": [127, 255, 212], 18552 "azure": [240, 255, 255], 18553 "beige": [245, 245, 220], 18554 "bisque": [255, 228, 196], 18555 "black": [0, 0, 0], 18556 "blanchedalmond": [255, 235, 205], 18557 "blue": [0, 0, 255], 18558 "blueviolet": [138, 43, 226], 18559 "brown": [165, 42, 42], 18560 "burlywood": [222, 184, 135], 18561 "cadetblue": [95, 158, 160], 18562 "chartreuse": [127, 255, 0], 18563 "chocolate": [210, 105, 30], 18564 "coral": [255, 127, 80], 18565 "cornflowerblue": [100, 149, 237], 18566 "cornsilk": [255, 248, 220], 18567 "crimson": [220, 20, 60], 18568 "cyan": [0, 255, 255], 18569 "darkblue": [0, 0, 139], 18570 "darkcyan": [0, 139, 139], 18571 "darkgoldenrod": [184, 134, 11], 18572 "darkgray": [169, 169, 169], 18573 "darkgreen": [0, 100, 0], 18574 "darkgrey": [169, 169, 169], 18575 "darkkhaki": [189, 183, 107], 18576 "darkmagenta": [139, 0, 139], 18577 "darkolivegreen": [85, 107, 47], 18578 "darkorange": [255, 140, 0], 18579 "darkorchid": [153, 50, 204], 18580 "darkred": [139, 0, 0], 18581 "darksalmon": [233, 150, 122], 18582 "darkseagreen": [143, 188, 143], 18583 "darkslateblue": [72, 61, 139], 18584 "darkslategray": [47, 79, 79], 18585 "darkslategrey": [47, 79, 79],
18586 "darkturquoise": [0, 206, 209], 18587 "darkviolet": [148, 0, 211], 18588 "deeppink": [255, 20, 147], 18589 "deepskyblue": [0, 191, 255], 18590 "dimgray": [105, 105, 105], 18591 "dimgrey": [105, 105, 105], 18592 "dodgerblue": [30, 144, 255], 18593 "firebrick": [178, 34, 34], 18594 "floralwhite": [255, 250, 240], 18595 "forestgreen": [34, 139, 34], 18596 "fuchsia": [255, 0, 255], 18597 "gainsboro": [220, 220, 220], 18598 "ghostwhite": [248, 248, 255], 18599 "gold": [255, 215, 0], 18600 "goldenrod": [218, 165, 32], 18601 "gray": [128, 128, 128], 18602 "green": [0, 128, 0], 18603 "greenyellow": [173, 255, 47], 18604 "grey": [128, 128, 128], 18605 "honeydew": [240, 255, 240], 18606 "hotpink": [255, 105, 180], 18607 "indianred": [205, 92, 92], 18608 "indigo": [75, 0, 130], 18609 "ivory": [255, 255, 240], 18610 "khaki": [240, 230, 140], 18611 "lavender": [230, 230, 250], 18612 "lavenderblush": [255, 240, 245], 18613 "lawngreen": [124, 252, 0], 18614 "lemonchiffon": [255, 250, 205], 18615 "lightblue": [173, 216, 230], 18616 "lightcoral": [240, 128, 128], 18617 "lightcyan": [224, 255, 255], 18618 "lightgoldenrodyellow": [250, 250, 210], 18619 "lightgray": [211, 211, 211], 18620 "lightgreen": [144, 238, 144], 18621 "lightgrey": [211, 211, 211], 18622 "lightpink": [255, 182, 193], 18623 "lightsalmon": [255, 160, 122], 18624 "lightseagreen": [32, 178, 170], 18625 "lightskyblue": [135, 206, 250], 18626 "lightslategray": [119, 136, 153], 18627 "lightslategrey": [119, 136, 153], 18628 "lightsteelblue": [176, 196, 222], 18629 "lightyellow": [255, 255, 224], 18630 "lime": [0, 255, 0], 18631 "limegreen": [50, 205, 50], 18632 "linen": [250, 240, 230], 18633 "magenta": [255, 0, 255], 18634 "maroon": [128, 0, 0], 18635 "mediumaquamarine": [102, 205, 170], 18636 "mediumblue": [0, 0, 205], 18637 "mediumorchid": [186, 85, 211], 18638 "mediumpurple": [147, 112, 219], 18639 "mediumseagreen": [60, 179, 113], 18640 "mediumslateblue": [123, 104, 238], 18641 "mediumspringgreen": [0, 250, 154], 18642 "mediumturquoise": [72, 209, 204], 18643 "mediumvioletred": [199, 21, 133], 18644 "midnightblue": [25, 25, 112], 18645 "mintcream": [245, 255, 250], 18646 "mistyrose": [255, 228, 225], 18647 "moccasin": [255, 228, 181], 18648 "navajowhite": [255, 222, 173], 18649 "navy": [0, 0, 128], 18650 "oldlace": [253, 245, 230], 18651 "olive": [128, 128, 0], 18652 "olivedrab": [107, 142, 35], 18653 "orange": [255, 165, 0], 18654 "orangered": [255, 69, 0], 18655 "orchid": [218, 112, 214], 18656 "palegoldenrod": [238, 232, 170], 18657 "palegreen": [152, 251, 152], 18658 "paleturquoise": [175, 238, 238], 18659 "palevioletred": [219, 112, 147], 18660 "papayawhip": [255, 239, 213], 18661 "peachpuff": [255, 218, 185], 18662 "peru": [205, 133, 63], 18663 "pink": [255, 192, 203], 18664 "plum": [221, 160, 221], 18665 "powderblue": [176, 224, 230], 18666 "purple": [128, 0, 128], 18667 "rebeccapurple": [102, 51, 153], 18668 "red": [255, 0, 0], 18669 "rosybrown": [188, 143, 143], 18670 "royalblue": [65, 105, 225], 18671 "saddlebrown": [139, 69, 19], 18672 "salmon": [250, 128, 114], 18673 "sandybrown": [244, 164, 96], 18674 "seagreen": [46, 139, 87], 18675 "seashell": [255, 245, 238], 18676 "sienna": [160, 82, 45], 18677 "silver": [192, 192, 192], 18678 "skyblue": [135, 206, 235], 18679 "slateblue": [106, 90, 205], 18680 "slategray": [112, 128, 144], 18681 "slategrey": [112, 128, 144], 18682 "snow": [255, 250, 250], 18683 "springgreen": [0, 255, 127], 18684 "steelblue": [70, 130, 180], 18685 "tan": [210, 180, 140], 18686 "teal": [0, 128, 128], 18687 "thistle": [216, 191, 216], 18688 "tomato": [255, 99, 71], 18689 "turquoise": [64, 224, 208], 18690 "violet": [238, 130, 238], 18691 "wheat": [245, 222, 179], 18692 "white": [255, 255, 255], 18693 "whitesmoke": [245, 245, 245], 18694 "yellow": [255, 255, 0], 18695 "yellowgreen": [154, 205, 50] 18696}; 18697 18698module.exports = Color; 18699 18700},{}],4:[function(_dereq_,module,exports){ 18701var Support = _dereq_('./support'); 18702var CanvasRenderer = _dereq_('./renderers/canvas'); 18703var ImageLoader = _dereq_('./imageloader'); 18704var NodeParser = _dereq_('./nodeparser'); 18705var NodeContainer = _dereq_('./nodecontainer'); 18706var log = _dereq_('./log'); 18707var utils = _dereq_('./utils'); 18708var createWindowClone = _dereq_('./clone'); 18709var loadUrlDocument = _dereq_('./proxy').loadUrlDocument; 18710var getBounds = utils.getBounds; 18711 18712var html2canvasNodeAttribute = "data-html2canvas-node"; 18713var html2canvasCloneIndex = 0; 18714 18715function html2canvas(nodeList, options) { 18716 var index = html2canvasCloneIndex++; 18717 options = options || {}; 18718 if (options.logging) { 18719 log.options.logging = true; 18720 log.options.start = Date.now(); 18721 } 18722 18723 options.async = typeof(options.async) === "undefined" ? true : options.async; 18724 options.allowTaint = typeof(options.allowTaint) === "undefined" ? false : options.allowTaint; 18725 options.removeContainer = typeof(options.removeContainer) === "undefined" ? true : options.removeContainer; 18726 options.javascriptEnabled = typeof(options.javascriptEnabled) === "undefined" ? false : options.javascriptEnabled; 18727 options.imageTimeout = typeof(options.imageTimeout) === "undefined" ? 10000 : options.imageTimeout; 18728 options.renderer = typeof(options.renderer) === "function" ? options.renderer : CanvasRenderer; 18729 options.strict = !!options.strict; 18730 18731 if (typeof(nodeList) === "string") { 18732 if (typeof(options.proxy) !== "string") { 18733 return Promise.reject("Proxy must be used when rendering url"); 18734 } 18735 var width = options.width != null ? options.width : window.innerWidth; 18736 var height = options.height != null ? options.height : window.innerHeight; 18737 return loadUrlDocument(absoluteUrl(nodeList), options.proxy, document, width, height, options).then(function(container) { 18738 return renderWindow(container.contentWindow.document.documentElement, container, options, width, height); 18739 }); 18740 } 18741 18742 var node = ((nodeList === undefined) ? [document.documentElement] : ((nodeList.length) ? nodeList : [nodeList]))[0]; 18743 node.setAttribute(html2canvasNodeAttribute + index, index); 18744 return renderDocument(node.ownerDocument, options, node.ownerDocument.defaultView.innerWidth, node.ownerDocument.defaultView.innerHeight, index).then(function(canvas) { 18745 if (typeof(options.onrendered) === "function") { 18746 log("options.onrendered is deprecated, html2canvas returns a Promise containing the canvas"); 18747 options.onrendered(canvas); 18748 } 18749 return canvas; 18750 }); 18751} 18752 18753html2canvas.CanvasRenderer = CanvasRenderer; 18754html2canvas.NodeContainer = NodeContainer; 18755html2canvas.log = log; 18756html2canvas.utils = utils; 18757 18758var html2canvasExport = (typeof(document) === "undefined" || typeof(Object.create) !== "function" || typeof(document.createElement("canvas").getContext) !== "function") ? function() { 18759 return Promise.reject("No canvas support"); 18760} : html2canvas; 18761 18762module.exports = html2canvasExport; 18763 18764function renderDocument(document, options, windowWidth, windowHeight, html2canvasIndex) { 18765 return createWindowClone(document, document, windowWidth, windowHeight, options, document.defaultView.pageXOffset, document.defaultView.pageYOffset).then(function(container) { 18766 log("Document cloned"); 18767 var attributeName = html2canvasNodeAttribute + html2canvasIndex; 18768 var selector = "[" + attributeName + "='" + html2canvasIndex + "']"; 18769 document.querySelector(selector).removeAttribute(attributeName); 18770 var clonedWindow = container.contentWindow; 18771 var node = clonedWindow.document.querySelector(selector);
18772 var oncloneHandler = (typeof(options.onclone) === "function") ? Promise.resolve(options.onclone(clonedWindow.document)) : Promise.resolve(true); 18773 return oncloneHandler.then(function() { 18774 return renderWindow(node, container, options, windowWidth, windowHeight); 18775 }); 18776 }); 18777} 18778 18779function renderWindow(node, container, options, windowWidth, windowHeight) { 18780 var clonedWindow = container.contentWindow; 18781 var support = new Support(clonedWindow.document); 18782 var imageLoader = new ImageLoader(options, support); 18783 var bounds = getBounds(node); 18784 var width = options.type === "view" ? windowWidth : documentWidth(clonedWindow.document); 18785 var height = options.type === "view" ? windowHeight : documentHeight(clonedWindow.document); 18786 var renderer = new options.renderer(width, height, imageLoader, options, document); 18787 var parser = new NodeParser(node, renderer, support, imageLoader, options); 18788 return parser.ready.then(function() { 18789 log("Finished rendering"); 18790 var canvas; 18791 18792 if (options.type === "view") { 18793 canvas = crop(renderer.canvas, {width: renderer.canvas.width, height: renderer.canvas.height, top: 0, left: 0, x: 0, y: 0}); 18794 } else if (node === clonedWindow.document.body || node === clonedWindow.document.documentElement || options.canvas != null) { 18795 canvas = renderer.canvas; 18796 } else { 18797 canvas = crop(renderer.canvas, {width: options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: 0, y: 0}); 18798 } 18799 18800 cleanupContainer(container, options); 18801 return canvas; 18802 }); 18803} 18804 18805function cleanupContainer(container, options) { 18806 if (options.removeContainer) { 18807 container.parentNode.removeChild(container); 18808 log("Cleaned up container"); 18809 } 18810} 18811 18812function crop(canvas, bounds) { 18813 var croppedCanvas = document.createElement("canvas"); 18814 var x1 = Math.min(canvas.width - 1, Math.max(0, bounds.left)); 18815 var x2 = Math.min(canvas.width, Math.max(1, bounds.left + bounds.width)); 18816 var y1 = Math.min(canvas.height - 1, Math.max(0, bounds.top)); 18817 var y2 = Math.min(canvas.height, Math.max(1, bounds.top + bounds.height)); 18818 croppedCanvas.width = bounds.width; 18819 croppedCanvas.height = bounds.height; 18820 var width = x2-x1; 18821 var height = y2-y1; 18822 log("Cropping canvas at:", "left:", bounds.left, "top:", bounds.top, "width:", width, "height:", height); 18823 log("Resulting crop with width", bounds.width, "and height", bounds.height, "with x", x1, "and y", y1); 18824 croppedCanvas.getContext("2d").drawImage(canvas, x1, y1, width, height, bounds.x, bounds.y, width, height); 18825 return croppedCanvas; 18826} 18827 18828function documentWidth (doc) { 18829 return Math.max( 18830 Math.max(doc.body.scrollWidth, doc.documentElement.scrollWidth), 18831 Math.max(doc.body.offsetWidth, doc.documentElement.offsetWidth), 18832 Math.max(doc.body.clientWidth, doc.documentElement.clientWidth) 18833 ); 18834} 18835 18836function documentHeight (doc) { 18837 return Math.max( 18838 Math.max(doc.body.scrollHeight, doc.documentElement.scrollHeight), 18839 Math.max(doc.body.offsetHeight, doc.documentElement.offsetHeight), 18840 Math.max(doc.body.clientHeight, doc.documentElement.clientHeight) 18841 ); 18842} 18843 18844function absoluteUrl(url) { 18845 var link = document.createElement("a"); 18846 link.href = url; 18847 link.href = link.href; 18848 return link; 18849} 18850 18851},{"./clone":2,"./imageloader":11,"./log":13,"./nodecontainer":14,"./nodeparser":15,"./proxy":16,"./renderers/canvas":20,"./support":22,"./utils":26}],5:[function(_dereq_,module,exports){ 18852var log = _dereq_('./log'); 18853var smallImage = _dereq_('./utils').smallImage; 18854 18855function DummyImageContainer(src) { 18856 this.src = src; 18857 log("DummyImageContainer for", src); 18858 if (!this.promise || !this.image) { 18859 log("Initiating DummyImageContainer"); 18860 DummyImageContainer.prototype.image = new Image(); 18861 var image = this.image; 18862 DummyImageContainer.prototype.promise = new Promise(function(resolve, reject) { 18863 image.onload = resolve; 18864 image.onerror = reject; 18865 image.src = smallImage(); 18866 if (image.complete === true) { 18867 resolve(image); 18868 } 18869 }); 18870 } 18871} 18872 18873module.exports = DummyImageContainer; 18874 18875}
18875,{"./log":13,"./utils":26}],6:[function(_dereq_,module,exports){ 18876var smallImage = _dereq_('./utils').smallImage; 18877 18878function Font(family, size) { 18879 var container = document.createElement('div'), 18880 img = document.createElement('img'), 18881 span = document.createElement('span'), 18882 sampleText = 'Hidden Text', 18883 baseline, 18884 middle; 18885 18886 container.style.visibility = "hidden"; 18887 container.style.fontFamily = family; 18888 container.style.fontSize = size; 18889 container.style.margin = 0; 18890 container.style.padding = 0; 18891 18892 document.body.appendChild(container); 18893 18894 img.src = smallImage(); 18895 img.width = 1; 18896 img.height = 1; 18897 18898 img.style.margin = 0; 18899 img.style.padding = 0; 18900 img.style.verticalAlign = "baseline"; 18901 18902 span.style.fontFamily = family; 18903 span.style.fontSize = size; 18904 span.style.margin = 0; 18905 span.style.padding = 0; 18906 18907 span.appendChild(document.createTextNode(sampleText)); 18908 container.appendChild(span); 18909 container.appendChild(img); 18910 baseline = (img.offsetTop - span.offsetTop) + 1; 18911 18912 container.removeChild(span); 18913 container.appendChild(document.createTextNode(sampleText)); 18914 18915 container.style.lineHeight = "normal"; 18916 img.style.verticalAlign = "super"; 18917 18918 middle = (img.offsetTop-container.offsetTop) + 1; 18919 18920 document.body.removeChild(container); 18921 18922 this.baseline = baseline; 18923 this.lineWidth = 1; 18924 this.middle = middle; 18925} 18926 18927module.exports = Font; 18928 18929},{"./utils":26}],7:[function(_dereq_,module,exports){ 18930var Font = _dereq_('./font'); 18931 18932function FontMetrics() { 18933 this.data = {}; 18934} 18935 18936FontMetrics.prototype.getMetrics = function(family, size) { 18937 if (this.data[family + "-" + size] === undefined) { 18938 this.data[family + "-" + size] = new Font(family, size); 18939 } 18940 return this.data[family + "-" + size]; 18941}; 18942 18943module.exports = FontMetrics; 18944 18945},{"./font":6}],8:[function(_dereq_,module,exports){ 18946var utils = _dereq_('./utils'); 18947var getBounds = utils.getBounds; 18948var loadUrlDocument = _dereq_('./proxy').loadUrlDocument; 18949 18950function FrameContainer(container, sameOrigin, options) { 18951 this.image = null; 18952 this.src = container; 18953 var self = this; 18954 var bounds = getBounds(container); 18955 this.promise = (!sameOrigin ? this.proxyLoad(options.proxy, bounds, options) : new Promise(function(resolve) { 18956 if (container.contentWindow.document.URL === "about:blank" || container.contentWindow.document.documentElement == null) { 18957 container.contentWindow.onload = container.onload = function() { 18958 resolve(container); 18959 }; 18960 } else { 18961 resolve(container); 18962 } 18963 })).then(function(container) { 18964 var html2canvas = _dereq_('./core'); 18965 return html2canvas(container.contentWindow.document.documentElement, {type: 'view', width: container.width, height: container.height, proxy: options.proxy, javascriptEnabled: options.javascriptEnabled, removeContainer: options.removeContainer, allowTaint: options.allowTaint, imageTimeout: options.imageTimeout / 2}); 18966 }).then(function(canvas) { 18967 return self.image = canvas; 18968 }); 18969} 18970 18971FrameContainer.prototype.proxyLoad = function(proxy, bounds, options) { 18972 var container = this.src; 18973 return loadUrlDocument(container.src, proxy, container.ownerDocument, bounds.width, bounds.height, options); 18974}; 18975 18976module.exports = FrameContainer; 18977 18978},{"./core":4,"./proxy":16,"./utils":26}],9:[function(_dereq_,module,exports){ 18979function GradientContainer(imageData) { 18980 this.src = imageData.value; 18981 this.colorStops = []; 18982 this.type = null; 18983 this.x0 = 0.5; 18984 this.y0 = 0.5; 18985 this.x1 = 0.5; 18986 this.y1 = 0.5; 18987 this.promise = Promise.resolve(true); 18988} 18989 18990GradientContainer.TYPES = { 18991 LINEAR: 1, 18992 RADIAL: 2 18993}; 18994 18995// TODO: support hsl[a], negative %/length values 18996// TODO: support <angle> (e.g. -?\d{1,3}(?:\.\d+)deg, etc. : https://developer.mozilla.org/docs/Web/CSS/angle ) 18997GradientContainer.REGEXP_COLORSTOP = /^\s*(rgba?\(\s*\d{1,3},\s*\d{1,3},\s*\d{1,3}(?:,\s*[0-9\.]+)?\s*\)|[a-z]{3,20}|#[a-f0-9]{3,6})(?:\s+(\d{1,3}(?:\.\d+)?)(%|px)?)?(?:\s|$)/i; 18998 18999module.exports = GradientContainer; 19000 19001},{}],10:[function(_dereq_,module,exports){ 19002function ImageContainer(src, cors) { 19003 this.src = src; 19004 this.image = new Image(); 19005 var self = this; 19006 this.tainted = null; 19007 this.promise = new Promise(function(resolve, reject) { 19008 self.image.onload = resolve; 19009 self.image.onerror = reject; 19010 if (cors) { 19011 self.image.crossOrigin = "anonymous"; 19012 } 19013 self.image.src = src; 19014 if (self.image.complete === true) { 19015 resolve(self.image); 19016 } 19017 }); 19018} 19019 19020module.exports = ImageContainer; 19021 19022},{}],11:[function(_dereq_,module,exports){ 19023var log = _dereq_('./log'); 19024var ImageContainer = _dereq_('./imagecontainer'); 19025var DummyImageContainer = _dereq_('./dummyimagecontainer'); 19026var ProxyImageContainer = _dereq_('./proxyimagecontainer'); 19027var FrameContainer = _dereq_('./framecontainer'); 19028var SVGContainer = _dereq_('./svgcontainer'); 19029var SVGNodeContainer = _dereq_('./svgnodecontainer'); 19030var LinearGradientContainer = _dereq_('./lineargradientcontainer'); 19031var WebkitGradientContainer = _dereq_('./webkitgradientcontainer'); 19032var bind = _dereq_('./utils').bind; 19033 19034function ImageLoader(options, support) { 19035 this.link = null; 19036 this.options = options; 19037 this.support = support; 19038 this.origin = this.getOrigin(window.location.href); 19039} 19040 19041ImageLoader.prototype.findImages = function(nodes) { 19042 var images = []; 19043 nodes.reduce(function(imageNodes, container) { 19044 switch(container.node.nodeName) { 19045 case "IMG": 19046 return imageNodes.concat([{ 19047 args: [container.node.src], 19048 method: "url" 19049 }]); 19050 case "svg": 19051 case "IFRAME": 19052 return imageNodes.concat([{ 19053 args: [container.node], 19054 method: container.node.nodeName 19055 }]); 19056 } 19057 return imageNodes; 19058 }
19058, []).forEach(this.addImage(images, this.loadImage), this); 19059 return images; 19060}; 19061 19062ImageLoader.prototype.findBackgroundImage = function(images, container) { 19063 container.parseBackgroundImages().filter(this.hasImageBackground).forEach(this.addImage(images, this.loadImage), this); 19064 return images; 19065}; 19066 19067ImageLoader.prototype.addImage = function(images, callback) { 19068 return function(newImage) { 19069 newImage.args.forEach(function(image) { 19070 if (!this.imageExists(images, image)) { 19071 images.splice(0, 0, callback.call(this, newImage)); 19072 log('Added image #' + (images.length), typeof(image) === "string" ? image.substring(0, 100) : image); 19073 } 19074 }, this); 19075 }; 19076}; 19077 19078ImageLoader.prototype.hasImageBackground = function(imageData) { 19079 return imageData.method !== "none"; 19080}; 19081 19082ImageLoader.prototype.loadImage = function(imageData) { 19083 if (imageData.method === "url") { 19084 var src = imageData.args[0]; 19085 if (this.isSVG(src) && !this.support.svg && !this.options.allowTaint) { 19086 return new SVGContainer(src); 19087 } else if (src.match(/data:image\/.*;base64,/i)) { 19088 return new ImageContainer(src.replace(/url\(['"]{0,}|['"]{0,}\)$/ig, ''), false); 19089 } else if (this.isSameOrigin(src) || this.options.allowTaint === true || this.isSVG(src)) { 19090 return new ImageContainer(src, false); 19091 } else if (this.support.cors && !this.options.allowTaint && this.options.useCORS) { 19092 return new ImageContainer(src, true); 19093 } else if (this.options.proxy) { 19094 return new ProxyImageContainer(src, this.options.proxy); 19095 } else { 19096 return new DummyImageContainer(src); 19097 } 19098 } else if (imageData.method === "linear-gradient") { 19099 return new LinearGradientContainer(imageData); 19100 } else if (imageData.method === "gradient") { 19101 return new WebkitGradientContainer(imageData); 19102 } else if (imageData.method === "svg") { 19103 return new SVGNodeContainer(imageData.args[0], this.support.svg); 19104 } else if (imageData.method === "IFRAME") { 19105 return new FrameContainer(imageData.args[0], this.isSameOrigin(imageData.args[0].src), this.options); 19106 } else { 19107 return new DummyImageContainer(imageData); 19108 } 19109}; 19110 19111ImageLoader.prototype.isSVG = function(src) { 19112 return src.substring(src.length - 3).toLowerCase() === "svg" || SVGContainer.prototype.isInline(src); 19113}; 19114 19115ImageLoader.prototype.imageExists = function(images, src) { 19116 return images.some(function(image) { 19117 return image.src === src; 19118 }); 19119}; 19120 19121ImageLoader.prototype.isSameOrigin = function(url) { 19122 return (this.getOrigin(url) === this.origin); 19123}; 19124 19125ImageLoader.prototype.getOrigin = function(url) { 19126 var link = this.link || (this.link = document.createElement("a")); 19127 link.href = url; 19128 link.href = link.href; // IE9, LOL! - http://jsfiddle.net/niklasvh/2e48b/ 19129 return link.protocol + link.hostname + link.port; 19130}; 19131 19132ImageLoader.prototype.getPromise = function(container) { 19133 return this.timeout(container, this.options.imageTimeout)['catch'](function() { 19134 var dummy = new DummyImageContainer(container.src); 19135 return dummy.promise.then(function(image) { 19136 container.image = image; 19137 }); 19138 }); 19139}; 19140 19141ImageLoader.prototype.get = function(src) { 19142 var found = null; 19143 return this.images.some(function(img) { 19144 return (found = img).src === src; 19145 }) ? found : null; 19146}; 19147 19148ImageLoader.prototype.fetch = function(nodes) { 19149 this.images = nodes.reduce(bind(this.findBackgroundImage, this), this.findImages(nodes)); 19150 this.images.forEach(function(image, index) { 19151 image.promise.then(function() { 19152 log("Succesfully loaded image #"+ (index+1), image); 19153 }, function(e) { 19154 log("Failed loading image #"+ (index+1), image, e); 19155 }); 19156 }); 19157 this.ready = Promise.all(this.images.map(this.getPromise, this)); 19158 log("Finished searching images"); 19159 return this; 19160}; 19161 19162ImageLoader.prototype.timeout = function(container, timeout) { 19163 var timer; 19164 var promise = Promise.race([container.promise, new Promise(function(res, reject) { 19165 timer = setTimeout(function() { 19166 log("Timed out loading image", container); 19167 reject(container); 19168 }, timeout); 19169 })]).then(function(container) { 19170 clearTimeout(timer); 19171 return container; 19172 }); 19173 promise['catch'](function() { 19174 clearTimeout(timer); 19175 }); 19176 return promise; 19177}; 19178 19179module.exports = ImageLoader; 19180 19181},{"./dummyimagecontainer":5,"./framecontainer":8,"./imagecontainer":10,"./lineargradientcontainer":12,"./log":13,"./proxyimagecontainer":17,"./svgcontainer":23,"./svgnodecontainer":24,"./ut
19181ils":26,"./webkitgradientcontainer":27}],12:[function(_dereq_,module,exports){ 19182var GradientContainer = _dereq_('./gradientcontainer'); 19183var Color = _dereq_('./color'); 19184 19185function LinearGradientContainer(imageData) { 19186 GradientContainer.apply(this, arguments); 19187 this.type = GradientContainer.TYPES.LINEAR; 19188 19189 var hasDirection = LinearGradientContainer.REGEXP_DIRECTION.test( imageData.args[0] ) || 19190 !GradientContainer.REGEXP_COLORSTOP.test( imageData.args[0] ); 19191 19192 if (hasDirection) { 19193 imageData.args[0].split(/\s+/).reverse().forEach(function(position, index) { 19194 switch(position) { 19195 case "left": 19196 this.x0 = 0; 19197 this.x1 = 1; 19198 break; 19199 case "top": 19200 this.y0 = 0; 19201 this.y1 = 1; 19202 break; 19203 case "right": 19204 this.x0 = 1; 19205 this.x1 = 0; 19206 break; 19207 case "bottom": 19208 this.y0 = 1; 19209 this.y1 = 0; 19210 break; 19211 case "to": 19212 var y0 = this.y0; 19213 var x0 = this.x0; 19214 this.y0 = this.y1; 19215 this.x0 = this.x1; 19216 this.x1 = x0; 19217 this.y1 = y0; 19218 break; 19219 case "center": 19220 break; // centered by default 19221 // Firefox internally converts position keywords to percentages: 19222 // http://www.w3.org/TR/2010/WD-CSS2-20101207/colors.html#propdef-background-position 19223 default: // percentage or absolute length 19224 // TODO: support absolute start point positions (e.g., use bounds to convert px to a ratio) 19225 var ratio = parseFloat(position, 10) * 1e-2; 19226 if (isNaN(ratio)) { // invalid or unhandled value 19227 break; 19228 } 19229 if (index === 0) { 19230 this.y0 = ratio; 19231 this.y1 = 1 - this.y0; 19232 } else { 19233 this.x0 = ratio; 19234 this.x1 = 1 - this.x0; 19235 } 19236 break; 19237 } 19238 }, this); 19239 } else { 19240 this.y0 = 0; 19241 this.y1 = 1; 19242 } 19243 19244 this.colorStops = imageData.args.slice(hasDirection ? 1 : 0).map(function(colorStop) { 19245 var colorStopMatch = colorStop.match(GradientContainer.REGEXP_COLORSTOP); 19246 var value = +colorStopMatch[2]; 19247 var unit = value === 0 ? "%" : colorStopMatch[3]; // treat "0" as "0%" 19248 return { 19249 color: new Color(colorStopMatch[1]), 19250 // TODO: support absolute stop positions (e.g., compute gradient line length & convert px to ratio) 19251 stop: unit === "%" ? value / 100 : null 19252 }; 19253 }); 19254 19255 if (this.colorStops[0].stop === null) { 19256 this.colorStops[0].stop = 0; 19257 } 19258 19259 if (this.colorStops[this.colorStops.length - 1].stop === null) { 19260 this.colorStops[this.colorStops.length - 1].stop = 1; 19261 } 19262 19263 // calculates and fills-in explicit stop positions when omitted from rule 19264 this.colorStops.forEach(function(colorStop, index) { 19265 if (colorStop.stop === null) { 19266 this.colorStops.slice(index).some(function(find, count) { 19267 if (find.stop !== null) { 19268 colorStop.stop = ((find.stop - this.colorStops[index - 1].stop) / (count + 1)) + this.colorStops[index - 1].stop; 19269 return true; 19270 } else { 19271 return false; 19272 } 19273 }, this); 19274 } 19275 }, this); 19276} 19277 19278LinearGradientContainer.prototype = Object.create(GradientContainer.prototype); 19279 19280// TODO: support <angle> (e.g. -?\d{1,3}(?:\.\d+)deg, etc. : https://developer.mozilla.org/docs/Web/CSS/angle ) 19281LinearGradientContainer.REGEXP_DIRECTION = /^\s*(?:to|left|right|top|bottom|center|\d{1,3}(?:\.\d+)?%?)(?:\s|$)/i; 19282 19283module.exports = LinearGradientContainer; 19284 19285},{"./color":3,"./gradientcontainer":9}],13:[function(_dereq_,module,exports){ 19286var logger = function() { 19287 if (logger.options.logging && window.console && window.console.log) { 19288 Function.prototype.bind.call(window.console.log, (window.console)).apply(window.console, [(Date.now() - logger.options.start) + "ms", "html2canvas:"].concat([].slice.call(arguments, 0))); 19289 } 19290}; 19291 19292logger.options = {logging: false}; 19293module.exports = logger; 19294 19295},{}],14:[function(_dereq_,module,exports){ 19296var Color = _dereq_('./color'); 19297var utils = _dereq_('./utils'); 19298var getBounds = utils.getBounds;
19299var parseBackgrounds = utils.parseBackgrounds; 19300var offsetBounds = utils.offsetBounds; 19301 19302function NodeContainer(node, parent) { 19303 this.node = node; 19304 this.parent = parent; 19305 this.stack = null; 19306 this.bounds = null; 19307 this.borders = null; 19308 this.clip = []; 19309 this.backgroundClip = []; 19310 this.offsetBounds = null; 19311 this.visible = null; 19312 this.computedStyles = null; 19313 this.colors = {}; 19314 this.styles = {}; 19315 this.backgroundImages = null; 19316 this.transformData = null; 19317 this.transformMatrix = null; 19318 this.isPseudoElement = false; 19319 this.opacity = null; 19320} 19321 19322NodeContainer.prototype.cloneTo = function(stack) { 19323 stack.visible = this.visible; 19324 stack.borders = this.borders; 19325 stack.bounds = this.bounds; 19326 stack.clip = this.clip; 19327 stack.backgroundClip = this.backgroundClip; 19328 stack.computedStyles = this.computedStyles; 19329 stack.styles = this.styles; 19330 stack.backgroundImages = this.backgroundImages; 19331 stack.opacity = this.opacity; 19332}; 19333 19334NodeContainer.prototype.getOpacity = function() { 19335 return this.opacity === null ? (this.opacity = this.cssFloat('opacity')) : this.opacity; 19336}; 19337 19338NodeContainer.prototype.assignStack = function(stack) { 19339 this.stack = stack; 19340 stack.children.push(this); 19341}; 19342 19343NodeContainer.prototype.isElementVisible = function() { 19344 return this.node.nodeType === Node.TEXT_NODE ? this.parent.visible : ( 19345 this.css('display') !== "none" && 19346 this.css('visibility') !== "hidden" && 19347 !this.node.hasAttribute("data-html2canvas-ignore") && 19348 (this.node.nodeName !== "INPUT" || this.node.getAttribute("type") !== "hidden") 19349 ); 19350}; 19351 19352NodeContainer.prototype.css = function(attribute) { 19353 if (!this.computedStyles) { 19354 this.computedStyles = this.isPseudoElement ? this.parent.computedStyle(this.before ? ":before" : ":after") : this.computedStyle(null); 19355 } 19356 19357 return this.styles[attribute] || (this.styles[attribute] = this.computedStyles[attribute]); 19358}; 19359 19360NodeContainer.prototype.prefixedCss = function(attribute) { 19361 var prefixes = ["webkit", "moz", "ms", "o"]; 19362 var value = this.css(attribute); 19363 if (value === undefined) { 19364 prefixes.some(function(prefix) { 19365 value = this.css(prefix + attribute.substr(0, 1).toUpperCase() + attribute.substr(1)); 19366 return value !== undefined; 19367 }, this); 19368 } 19369 return value === undefined ? null : value; 19370}; 19371 19372NodeContainer.prototype.computedStyle = function(type) { 19373 return this.node.ownerDocument.defaultView.getComputedStyle(this.node, type); 19374}; 19375 19376NodeContainer.prototype.cssInt = function(attribute) { 19377 var value = parseInt(this.css(attribute), 10); 19378 return (isNaN(value)) ? 0 : value; // borders in old IE are throwing 'medium' for demo.html 19379}; 19380 19381NodeContainer.prototype.color = function(attribute) { 19382 return this.colors[attribute] || (this.colors[attribute] = new Color(this.css(attribute))); 19383}; 19384 19385NodeContainer.prototype.cssFloat = function(attribute) { 19386 var value = parseFloat(this.css(attribute)); 19387 return (isNaN(value)) ? 0 : value; 19388}; 19389 19390NodeContainer.prototype.fontWeight = function() { 19391 var weight = this.css("fontWeight"); 19392 switch(parseInt(weight, 10)){ 19393 case 401: 19394 weight = "bold"; 19395 break; 19396 case 400: 19397 weight = "normal"; 19398 break; 19399 } 19400 return weight; 19401}; 19402 19403NodeContainer.prototype.parseClip = function() { 19404 var matches = this.css('clip').match(this.CLIP); 19405 if (matches) { 19406 return { 19407 top: parseInt(matches[1], 10), 19408 right: parseInt(matches[2], 10), 19409 bottom: parseInt(matches[3], 10), 19410 left: parseInt(matches[4], 10) 19411 }; 19412 } 19413 return null; 19414}; 19415 19416NodeContainer.prototype.parseBackgroundImages = function() { 19417 return this.backgroundImages || (this.backgroundImages = parseBackgrounds(this.css("backgroundImage"))); 19418}; 19419 19420NodeContainer.prototype.cssList = function(property, index) { 19421 var value = (this.css(property) || '').split(','); 19422 value = value[index || 0] || value[0] || 'auto'; 19423 value = value.trim().split(' '); 19424 if (value.length === 1) { 19425 value = [value[0], isPercentage(value[0]) ? 'auto' : value[0]]; 19426 } 19427 return value; 19428}; 19429
19430NodeContainer.prototype.parseBackgroundSize = function(bounds, image, index) { 19431 var size = this.cssList("backgroundSize", index); 19432 var width, height; 19433 19434 if (isPercentage(size[0])) { 19435 width = bounds.width * parseFloat(size[0]) / 100; 19436 } else if (/contain|cover/.test(size[0])) { 19437 var targetRatio = bounds.width / bounds.height, currentRatio = image.width / image.height; 19438 return (targetRatio < currentRatio ^ size[0] === 'contain') ? {width: bounds.height * currentRatio, height: bounds.height} : {width: bounds.width, height: bounds.width / currentRatio}; 19439 } else { 19440 width = parseInt(size[0], 10); 19441 } 19442 19443 if (size[0] === 'auto' && size[1] === 'auto') { 19444 height = image.height; 19445 } else if (size[1] === 'auto') { 19446 height = width / image.width * image.height; 19447 } else if (isPercentage(size[1])) { 19448 height = bounds.height * parseFloat(size[1]) / 100; 19449 } else { 19450 height = parseInt(size[1], 10); 19451 } 19452 19453 if (size[0] === 'auto') { 19454 width = height / image.height * image.width; 19455 } 19456 19457 return {width: width, height: height}; 19458}; 19459 19460NodeContainer.prototype.parseBackgroundPosition = function(bounds, image, index, backgroundSize) { 19461 var position = this.cssList('backgroundPosition', index); 19462 var left, top; 19463 19464 if (isPercentage(position[0])){ 19465 left = (bounds.width - (backgroundSize || image).width) * (parseFloat(position[0]) / 100); 19466 } else { 19467 left = parseInt(position[0], 10); 19468 } 19469 19470 if (position[1] === 'auto') { 19471 top = left / image.width * image.height; 19472 } else if (isPercentage(position[1])){ 19473 top = (bounds.height - (backgroundSize || image).height) * parseFloat(position[1]) / 100; 19474 } else { 19475 top = parseInt(position[1], 10); 19476 } 19477 19478 if (position[0] === 'auto') { 19479 left = top / image.height * image.width; 19480 } 19481 19482 return {left: left, top: top}; 19483}; 19484 19485NodeContainer.prototype.parseBackgroundRepeat = function(index) { 19486 return this.cssList("backgroundRepeat", index)[0]; 19487}; 19488 19489NodeContainer.prototype.parseTextShadows = function() { 19490 var textShadow = this.css("textShadow"); 19491 var results = []; 19492 19493 if (textShadow && textShadow !== 'none') { 19494 var shadows = textShadow.match(this.TEXT_SHADOW_PROPERTY); 19495 for (var i = 0; shadows && (i < shadows.length); i++) { 19496 var s = shadows[i].match(this.TEXT_SHADOW_VALUES); 19497 results.push({ 19498 color: new Color(s[0]), 19499 offsetX: s[1] ? parseFloat(s[1].replace('px', '')) : 0, 19500 offsetY: s[2] ? parseFloat(s[2].replace('px', '')) : 0, 19501 blur: s[3] ? s[3].replace('px', '') : 0 19502 }); 19503 } 19504 } 19505 return results; 19506}; 19507 19508NodeContainer.prototype.parseTransform = function() { 19509 if (!this.transformData) { 19510 if (this.hasTransform()) { 19511 var offset = this.parseBounds(); 19512 var origin = this.prefixedCss("transformOrigin").split(" ").map(removePx).map(asFloat); 19513 origin[0] += offset.left; 19514 origin[1] += offset.top; 19515 this.transformData = { 19516 origin: origin, 19517 matrix: this.parseTransformMatrix() 19518 }; 19519 } else { 19520 this.transformData = { 19521 origin: [0, 0], 19522 matrix: [1, 0, 0, 1, 0, 0] 19523 }; 19524 } 19525 } 19526 return this.transformData; 19527}; 19528 19529NodeContainer.prototype.parseTransformMatrix = function() { 19530 if (!this.transformMatrix) { 19531 var transform = this.prefixedCss("transform"); 19532 var matrix = transform ? parseMatrix(transform.match(this.MATRIX_PROPERTY)) : null; 19533 this.transformMatrix = matrix ? matrix : [1, 0, 0, 1, 0, 0]; 19534 } 19535 return this.transformMatrix; 19536}; 19537 19538NodeContainer.prototype.parseBounds = function() { 19539 return this.bounds || (this.bounds = this.hasTransform() ? offsetBounds(this.node) : getBounds(this.node)); 19540}; 19541 19542NodeContainer.prototype.hasTransform = function() { 19543 return this.parseTransformMatrix().join(",") !== "1,0,0,1,0,0" || (this.parent && this.parent.hasTransform()); 19544}; 19545 19546NodeContainer.prototype.getValue = function() { 19547 var value = this.node.value || ""; 19548 if (this.node.tagName === "SELECT") { 19549 value = selectionValue(this.node); 19550 } else if (this.node.type === "password") { 19551 value = Array(value.length + 1).join('\u2022'); // jshint ignore:line 19552 } 19553 return value.length === 0 ? (this.node.placeholder || "") : value; 19554}; 19555 19556NodeContainer.prototype.MATRIX_PROPERTY = /(matrix|matrix3d)\((.+)\)/; 19557NodeContainer.prototype.TEXT_SHADOW_PROPERTY = /((rgba|rgb)\([^\)]+\)(\s-?\d+px){0,})/g; 19558NodeContainer.prototype.TEXT_SHADOW_VALUES = /(-?\d+px)|(#.+)|(rgb\(.+\))|(rgba\(.+\))/g; 19559NodeContainer.prototype.CLIP = /^rect\((\d+)px,? (\d+)px,? (\d+)px,? (\d+)px\)$/; 19560 19561function selectionValue(node) { 19562 var option = node.options[node.selectedIndex || 0]; 19563 return option ? (option.text || "") : ""; 19564} 19565 19566function parseMatrix(match) { 19567 if (match && match[1] === "matrix") { 19568 return match[2].split(",").map(function(s) { 19569 return parseFloat(s.trim()); 19570 }); 19571 } else if (match && match[1] === "matrix3d") { 19572 var matrix3d = match[2].split(",").map(function(s) { 19573 return parseFloat(s.trim()); 19574 }); 19575 return [matrix3d[0], matrix3d[1], matrix3d[4], matrix3d[5], matrix3d[12], matrix3d[13]]; 19576 } 19577} 19578 19579function isPercentage(value) { 19580 return value.toString().indexOf("%") !== -1; 19581} 19582 19583function removePx(str) { 19584 return str.replace("px", ""); 19585} 19586 19587function asFloat(str) { 19588 return parseFloat(str); 19589} 19590 19591module.exports = NodeContainer; 19592 19593},{"./color":3,"./utils":26}],15:[function(_dereq_,module,exports){ 19594var log = _dereq_('./log'); 19595var punycode = _dereq_('punycode'); 19596var NodeContainer = _dereq_('./nodecontainer'); 19597var TextContainer = _dereq_('./textcontainer'); 19598var PseudoElementContainer = _dereq_('./pseudoelementcontainer'); 19599var FontMetrics = _dereq_('./fontmetrics'); 19600var Color = _dereq_('./color'); 19601var StackingContext = _dereq_('./stackingcontext'); 19602var utils = _dereq_('./utils'); 19603var bind = utils.bind; 19604var getBounds = utils.getBounds;
19605var parseBackgrounds = utils.parseBackgrounds; 19606var offsetBounds = utils.offsetBounds; 19607 19608function NodeParser(element, renderer, support, imageLoader, options) { 19609 log("Starting NodeParser"); 19610 this.renderer = renderer; 19611 this.options = options; 19612 this.range = null; 19613 this.support = support; 19614 this.renderQueue = []; 19615 this.stack = new StackingContext(true, 1, element.ownerDocument, null); 19616 var parent = new NodeContainer(element, null); 19617 if (options.background) { 19618 renderer.rectangle(0, 0, renderer.width, renderer.height, new Color(options.background)); 19619 } 19620 if (element === element.ownerDocument.documentElement) { 19621 // http://www.w3.org/TR/css3-background/#special-backgrounds 19622 var canvasBackground = new NodeContainer(parent.color('backgroundColor').isTransparent() ? element.ownerDocument.body : element.ownerDocument.documentElement, null); 19623 renderer.rectangle(0, 0, renderer.width, renderer.height, canvasBackground.color('backgroundColor')); 19624 } 19625 parent.visibile = parent.isElementVisible(); 19626 this.createPseudoHideStyles(element.ownerDocument); 19627 this.disableAnimations(element.ownerDocument); 19628 this.nodes = flatten([parent].concat(this.getChildren(parent)).filter(function(container) { 19629 return container.visible = container.isElementVisible(); 19630 }).map(this.getPseudoElements, this)); 19631 this.fontMetrics = new FontMetrics(); 19632 log("Fetched nodes, total:", this.nodes.length); 19633 log("Calculate overflow clips"); 19634 this.calculateOverflowClips(); 19635 log("Start fetching images"); 19636 this.images = imageLoader.fetch(this.nodes.filter(isElement)); 19637 this.ready = this.images.ready.then(bind(function() { 19638 log("Images loaded, starting parsing"); 19639 log("Creating stacking contexts"); 19640 this.createStackingContexts(); 19641 log("Sorting stacking contexts"); 19642 this.sortStackingContexts(this.stack); 19643 this.parse(this.stack); 19644 log("Render queue created with " + this.renderQueue.length + " items"); 19645 return new Promise(bind(function(resolve) { 19646 if (!options.async) { 19647 this.renderQueue.forEach(this.paint, this); 19648 resolve(); 19649 } else if (typeof(options.async) === "function") { 19650 options.async.call(this, this.renderQueue, resolve); 19651 } else if (this.renderQueue.length > 0){ 19652 this.renderIndex = 0; 19653 this.asyncRenderer(this.renderQueue, resolve); 19654 } else { 19655 resolve(); 19656 } 19657 }, this)); 19658 }, this)); 19659} 19660 19661NodeParser.prototype.calculateOverflowClips = function() { 19662 this.nodes.forEach(function(container) { 19663 if (isElement(container)) { 19664 if (isPseudoElement(container)) { 19665 container.appendToDOM(); 19666 } 19667 container.borders = this.parseBorders(container); 19668 var clip = (container.css('overflow') === "hidden") ? [container.borders.clip] : []; 19669 var cssClip = container.parseClip(); 19670 if (cssClip && ["absolute", "fixed"].indexOf(container.css('position')) !== -1) { 19671 clip.push([["rect", 19672 container.bounds.left + cssClip.left, 19673 container.bounds.top + cssClip.top, 19674 cssClip.right - cssClip.left, 19675 cssClip.bottom - cssClip.top 19676 ]]); 19677 } 19678 container.clip = hasParentClip(container) ? container.parent.clip.concat(clip) : clip; 19679 container.backgroundClip = (container.css('overflow') !== "hidden") ? container.clip.concat([container.borders.clip]) : container.clip; 19680 if (isPseudoElement(container)) { 19681 container.cleanDOM(); 19682 } 19683 } else if (isTextNode(container)) { 19684 container.clip = hasParentClip(container) ? container.parent.clip : []; 19685 } 19686 if (!isPseudoElement(container)) { 19687 container.bounds = null; 19688 } 19689 }, this); 19690}; 19691 19692function hasParentClip(container) { 19693 return container.parent && container.parent.clip.length; 19694} 19695 19696NodeParser.prototype.asyncRenderer = function(queue, resolve, asyncTimer) { 19697 asyncTimer = asyncTimer || Date.now(); 19698 this.paint(queue[this.renderIndex++]); 19699 if (queue.length === this.renderIndex) { 19700 resolve(); 19701 } else if (asyncTimer + 20 > Date.now()) { 19702 this.asyncRenderer(queue, resolve, asyncTimer); 19703 } else { 19704 setTimeout(bind(function() { 19705 this.asyncRenderer(queue, resolve); 19706 }, this), 0); 19707 } 19708}; 19709 19710NodeParser.prototype.createPseudoHideStyles = function(document) { 19711 this.createStyles(document, '.' + PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + ':before { content: "" !important; display: none !important; }' + 19712 '.' + PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER + ':after { content: "" !important; display: none !important; }'); 19713}; 19714 19715NodeParser.prototype.disableAnimations = function(document) { 19716 this.createStyles(document, '* { -webkit-animation: none !important; -moz-animation: none !important; -o-animation: none !important; animation: none !important; ' +
19717 '-webkit-transition: none !important; -moz-transition: none !important; -o-transition: none !important; transition: none !important;}'); 19718}; 19719 19720NodeParser.prototype.createStyles = function(document, styles) { 19721 var hidePseudoElements = document.createElement('style'); 19722 hidePseudoElements.innerHTML = styles; 19723 document.body.appendChild(hidePseudoElements); 19724}; 19725 19726NodeParser.prototype.getPseudoElements = function(container) { 19727 var nodes = [[container]]; 19728 if (container.node.nodeType === Node.ELEMENT_NODE) { 19729 var before = this.getPseudoElement(container, ":before"); 19730 var after = this.getPseudoElement(container, ":after"); 19731 19732 if (before) { 19733 nodes.push(before); 19734 } 19735 19736 if (after) { 19737 nodes.push(after); 19738 } 19739 } 19740 return flatten(nodes); 19741}; 19742 19743function toCamelCase(str) { 19744 return str.replace(/(\-[a-z])/g, function(match){ 19745 return match.toUpperCase().replace('-',''); 19746 }); 19747} 19748 19749NodeParser.prototype.getPseudoElement = function(container, type) { 19750 var style = container.computedStyle(type); 19751 if(!style || !style.content || style.content === "none" || style.content === "-moz-alt-content" || style.display === "none") { 19752 return null; 19753 } 19754 19755 var content = stripQuotes(style.content); 19756 var isImage = content.substr(0, 3) === 'url'; 19757 var pseudoNode = document.createElement(isImage ? 'img' : 'html2canvaspseudoelement'); 19758 var pseudoContainer = new PseudoElementContainer(pseudoNode, container, type); 19759 19760 for (var i = style.length-1; i >= 0; i--) { 19761 var property = toCamelCase(style.item(i)); 19762 pseudoNode.style[property] = style[property]; 19763 } 19764 19765 pseudoNode.className = PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + " " + PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER; 19766 19767 if (isImage) { 19768 pseudoNode.src = parseBackgrounds(content)[0].args[0]; 19769 return [pseudoContainer]; 19770 } else { 19771 var text = document.createTextNode(content); 19772 pseudoNode.appendChild(text); 19773 return [pseudoContainer, new TextContainer(text, pseudoContainer)]; 19774 } 19775}; 19776 19777 19778NodeParser.prototype.getChildren = function(parentContainer) { 19779 return flatten([].filter.call(parentContainer.node.childNodes, renderableNode).map(function(node) { 19780 var container = [node.nodeType === Node.TEXT_NODE ? new TextContainer(node, parentContainer) : new NodeContainer(node, parentContainer)].filter(nonIgnoredElement); 19781 return node.nodeType === Node.ELEMENT_NODE && container.length && node.tagName !== "TEXTAREA" ? (container[0].isElementVisible() ? container.concat(this.getChildren(container[0])) : []) : container; 19782 }, this)); 19783}; 19784 19785NodeParser.prototype.newStackingContext = function(container, hasOwnStacking) { 19786 var stack = new StackingContext(hasOwnStacking, container.getOpacity(), container.node, container.parent); 19787 container.cloneTo(stack); 19788 var parentStack = hasOwnStacking ? stack.getParentStack(this) : stack.parent.stack; 19789 parentStack.contexts.push(stack); 19790 container.stack = stack; 19791}; 19792 19793NodeParser.prototype.createStackingContexts = function() { 19794 this.nodes.forEach(function(container) { 19795 if (isElement(container) && (this.isRootElement(container) || hasOpacity(container) || isPositionedForStacking(container) || this.isBodyWithTransparentRoot(container) || container.hasTransform())) { 19796 this.newStackingContext(container, true); 19797 } else if (isElement(container) && ((isPositioned(container) && zIndex0(container)) || isInlineBlock(container) || isFloating(container))) { 19798 this.newStackingContext(container, false); 19799 } else { 19800 container.assignStack(container.parent.stack); 19801 } 19802 }, this); 19803}; 19804 19805NodeParser.prototype.isBodyWithTransparentRoot = function(container) { 19806 return container.node.nodeName === "BODY" && container.parent.color('backgroundColor').isTransparent(); 19807}; 19808 19809NodeParser.prototype.isRootElement = function(container) { 19810 return container.parent === null; 19811}; 19812 19813NodeParser.prototype.sortStackingContexts = function(stack) { 19814 stack.contexts.sort(zIndexSort(stack.contexts.slice(0)));
19815 stack.contexts.forEach(this.sortStackingContexts, this); 19816}; 19817 19818NodeParser.prototype.parseTextBounds = function(container) { 19819 return function(text, index, textList) { 19820 if (container.parent.css("textDecoration").substr(0, 4) !== "none" || text.trim().length !== 0) { 19821 if (this.support.rangeBounds && !container.parent.hasTransform()) { 19822 var offset = textList.slice(0, index).join("").length; 19823 return this.getRangeBounds(container.node, offset, text.length); 19824 } else if (container.node && typeof(container.node.data) === "string") { 19825 var replacementNode = container.node.splitText(text.length); 19826 var bounds = this.getWrapperBounds(container.node, container.parent.hasTransform()); 19827 container.node = replacementNode; 19828 return bounds; 19829 } 19830 } else if(!this.support.rangeBounds || container.parent.hasTransform()){ 19831 container.node = container.node.splitText(text.length); 19832 } 19833 return {}; 19834 }; 19835}; 19836 19837NodeParser.prototype.getWrapperBounds = function(node, transform) { 19838 var wrapper = node.ownerDocument.createElement('html2canvaswrapper'); 19839 var parent = node.parentNode, 19840 backupText = node.cloneNode(true); 19841 19842 wrapper.appendChild(node.cloneNode(true)); 19843 parent.replaceChild(wrapper, node); 19844 var bounds = transform ? offsetBounds(wrapper) : getBounds(wrapper); 19845 parent.replaceChild(backupText, wrapper); 19846 return bounds; 19847}; 19848 19849NodeParser.prototype.getRangeBounds = function(node, offset, length) { 19850 var range = this.range || (this.range = node.ownerDocument.createRange()); 19851 range.setStart(node, offset); 19852 range.setEnd(node, offset + length); 19853 return range.getBoundingClientRect(); 19854}; 19855 19856function ClearTransform() {} 19857 19858NodeParser.prototype.parse = function(stack) { 19859 // http://www.w3.org/TR/CSS21/visuren.html#z-index 19860 var negativeZindex = stack.contexts.filter(negativeZIndex); // 2. the child stacking contexts with negative stack levels (most negative first). 19861 var descendantElements = stack.children.filter(isElement); 19862 var descendantNonFloats = descendantElements.filter(not(isFloating)); 19863 var nonInlineNonPositionedDescendants = descendantNonFloats.filter(not(isPositioned)).filter(not(inlineLevel)); // 3 the in-flow, non-inline-level, non-positioned descendants. 19864 var nonPositionedFloats = descendantElements.filter(not(isPositioned)).filter(isFloating); // 4. the non-positioned floats. 19865 var inFlow = descendantNonFloats.filter(not(isPositioned)).filter(inlineLevel); // 5. the in-flow, inline-level, non-positioned descendants, including inline tables and inline blocks. 19866 var stackLevel0 = stack.contexts.concat(descendantNonFloats.filter(isPositioned)).filter(zIndex0); // 6. the child stacking contexts with stack level 0 and the positioned descendants with stack level 0. 19867 var text = stack.children.filter(isTextNode).filter(hasText); 19868 var positiveZindex = stack.contexts.filter(positiveZIndex); // 7. the child stacking contexts with positive stack levels (least positive first). 19869 negativeZindex.concat(nonInlineNonPositionedDescendants).concat(nonPositionedFloats) 19870 .concat(inFlow).concat(stackLevel0).concat(text).concat(positiveZindex).forEach(function(container) { 19871 this.renderQueue.push(container); 19872 if (isStackingContext(container)) { 19873 this.parse(container); 19874 this.renderQueue.push(new ClearTransform()); 19875 } 19876 }, this); 19877}; 19878 19879NodeParser.prototype.paint = function(container) { 19880 try { 19881 if (container instanceof ClearTransform) { 19882 this.renderer.ctx.restore(); 19883 } else if (isTextNode(container)) { 19884 if (isPseudoElement(container.parent)) { 19885 container.parent.appendToDOM(); 19886 } 19887 this.paintText(container); 19888 if (isPseudoElement(container.parent)) { 19889 container.parent.cleanDOM(); 19890 } 19891 } else { 19892 this.paintNode(container); 19893 } 19894 } catch(e) { 19895 log(e); 19896 if (this.options.strict) { 19897 throw e; 19898 } 19899 } 19900}; 19901 19902NodeParser.prototype.paintNode = function(container) { 19903 if (isStackingContext(container)) { 19904 this.renderer.setOpacity(container.opacity); 19905 this.renderer.ctx.save(); 19906 if (container.hasTransform()) { 19907 this.renderer.setTransform(container.parseTransform()); 19908 } 19909 } 19910 19911 if (container.node.nodeName === "INPUT" && container.node.type === "checkbox") { 19912 this.paintCheckbox(container); 19913 } else if (container.node.nodeName === "INPUT" && container.node.type === "radio") { 19914 this.paintRadio(container); 19915 } else { 19916 this.paintElement(container); 19917 } 19918}; 19919 19920NodeParser.prototype.paintElement = function(container) { 19921 var bounds = container.parseBounds(); 19922 this.renderer.clip(container.backgroundClip, function() {
19923 this.renderer.renderBackground(container, bounds, container.borders.borders.map(getWidth)); 19924 }, this); 19925 19926 this.renderer.clip(container.clip, function() { 19927 this.renderer.renderBorders(container.borders.borders); 19928 }, this); 19929 19930 this.renderer.clip(container.backgroundClip, function() { 19931 switch (container.node.nodeName) { 19932 case "svg": 19933 case "IFRAME": 19934 var imgContainer = this.images.get(container.node); 19935 if (imgContainer) { 19936 this.renderer.renderImage(container, bounds, container.borders, imgContainer); 19937 } else { 19938 log("Error loading <" + container.node.nodeName + ">", container.node); 19939 } 19940 break; 19941 case "IMG": 19942 var imageContainer = this.images.get(container.node.src); 19943 if (imageContainer) { 19944 this.renderer.renderImage(container, bounds, container.borders, imageContainer); 19945 } else { 19946 log("Error loading <img>", container.node.src); 19947 } 19948 break; 19949 case "CANVAS": 19950 this.renderer.renderImage(container, bounds, container.borders, {image: container.node}); 19951 break; 19952 case "SELECT": 19953 case "INPUT": 19954 case "TEXTAREA": 19955 this.paintFormValue(container); 19956 break; 19957 } 19958 }, this); 19959}; 19960 19961NodeParser.prototype.paintCheckbox = function(container) { 19962 var b = container.parseBounds(); 19963 19964 var size = Math.min(b.width, b.height); 19965 var bounds = {width: size - 1, height: size - 1, top: b.top, left: b.left}; 19966 var r = [3, 3]; 19967 var radius = [r, r, r, r]; 19968 var borders = [1,1,1,1].map(function(w) { 19969 return {color: new Color('#A5A5A5'), width: w}; 19970 }); 19971 19972 var borderPoints = calculateCurvePoints(bounds, radius, borders); 19973 19974 this.renderer.clip(container.backgroundClip, function() { 19975 this.renderer.rectangle(bounds.left + 1, bounds.top + 1, bounds.width - 2, bounds.height - 2, new Color("#DEDEDE")); 19976 this.renderer.renderBorders(calculateBorders(borders, bounds, borderPoints, radius)); 19977 if (container.node.checked) { 19978 this.renderer.font(new Color('#424242'), 'normal', 'normal', 'bold', (size - 3) + "px", 'arial'); 19979 this.renderer.text("\u2714", bounds.left + size / 6, bounds.top + size - 1); 19980 } 19981 }, this); 19982}; 19983 19984NodeParser.prototype.paintRadio = function(container) { 19985 var bounds = container.parseBounds(); 19986 19987 var size = Math.min(bounds.width, bounds.height) - 2; 19988 19989 this.renderer.clip(container.backgroundClip, function() { 19990 this.renderer.circleStroke(bounds.left + 1, bounds.top + 1, size, new Color('#DEDEDE'), 1, new Color('#A5A5A5')); 19991 if (container.node.checked) { 19992 this.renderer.circle(Math.ceil(bounds.left + size / 4) + 1, Math.ceil(bounds.top + size / 4) + 1, Math.floor(size / 2), new Color('#424242')); 19993 } 19994 }, this); 19995}; 19996 19997NodeParser.prototype.paintFormValue = function(container) { 19998 var value = container.getValue(); 19999 if (value.length > 0) { 20000 var document = container.node.ownerDocument; 20001 var wrapper = document.createElement('html2canvaswrapper'); 20002 var properties = ['lineHeight', 'textAlign', 'fontFamily', 'fontWeight', 'fontSize', 'color', 20003 'paddingLeft', 'paddingTop', 'paddingRight', 'paddingBottom', 20004 'width', 'height', 'borderLeftStyle', 'borderTopStyle', 'borderLeftWidth', 'borderTopWidth', 20005 'boxSizing', 'whiteSpace', 'wordWrap']; 20006 20007 properties.forEach(function(property) { 20008 try { 20009 wrapper.style[property] = container.css(property); 20010 } catch(e) { 20011 // Older IE has issues with "border" 20012 log("html2canvas: Parse: Exception caught in renderFormValue: " + e.message); 20013 } 20014 }); 20015 var bounds = container.parseBounds(); 20016 wrapper.style.position = "fixed"; 20017 wrapper.style.left = bounds.left + "px"; 20018 wrapper.style.top = bounds.top + "px"; 20019 wrapper.textContent = value; 20020 document.body.appendChild(wrapper); 20021 this.paintText(new TextContainer(wrapper.firstChild, container)); 20022 document.body.removeChild(wrapper); 20023 } 20024}; 20025 20026NodeParser.prototype.paintText = function(container) { 20027 container.applyTextTransform(); 20028 var characters = punycode.ucs2.decode(container.node.data); 20029 var textList = (!this.options.letterRendering || noLetterSpacing(container)) && !hasUnicode(container.node.data) ? getWords(characters) : characters.map(function(ch
20029aracter) { 20030 return punycode.ucs2.encode([character]); 20031 }); 20032 20033 var weight = container.parent.fontWeight(); 20034 var size = container.parent.css('fontSize'); 20035 var family = container.parent.css('fontFamily'); 20036 var shadows = container.parent.parseTextShadows(); 20037 20038 this.renderer.font(container.parent.color('color'), container.parent.css('fontStyle'), container.parent.css('fontVariant'), weight, size, family); 20039 if (shadows.length) { 20040 // TODO: support multiple text shadows 20041 this.renderer.fontShadow(shadows[0].color, shadows[0].offsetX, shadows[0].offsetY, shadows[0].blur); 20042 } else { 20043 this.renderer.clearShadow(); 20044 } 20045 20046 this.renderer.clip(container.parent.clip, function() { 20047 textList.map(this.parseTextBounds(container), this).forEach(function(bounds, index) { 20048 if (bounds) { 20049 this.renderer.text(textList[index], bounds.left, bounds.bottom); 20050 this.renderTextDecoration(container.parent, bounds, this.fontMetrics.getMetrics(family, size)); 20051 } 20052 }, this); 20053 }, this); 20054}; 20055 20056NodeParser.prototype.renderTextDecoration = function(container, bounds, metrics) { 20057 switch(container.css("textDecoration").split(" ")[0]) { 20058 case "underline": 20059 // Draws a line at the baseline of the font 20060 // TODO As some browsers display the line as more than 1px if the font-size is big, need to take that into account both in position and size 20061 this.renderer.rectangle(bounds.left, Math.round(bounds.top + metrics.baseline + metrics.lineWidth), bounds.width, 1, container.color("color")); 20062 break; 20063 case "overline": 20064 this.renderer.rectangle(bounds.left, Math.round(bounds.top), bounds.width, 1, container.color("color")); 20065 break; 20066 case "line-through": 20067 // TODO try and find exact position for line-through 20068 this.renderer.rectangle(bounds.left, Math.ceil(bounds.top + metrics.middle + metrics.lineWidth), bounds.width, 1, container.color("color")); 20069 break; 20070 } 20071}; 20072 20073var borderColorTransforms = { 20074 inset: [ 20075 ["darken", 0.60], 20076 ["darken", 0.10], 20077 ["darken", 0.10], 20078 ["darken", 0.60] 20079 ] 20080}; 20081 20082NodeParser.prototype.parseBorders = function(container) { 20083 var nodeBounds = container.parseBounds(); 20084 var radius = getBorderRadiusData(container); 20085 var borders = ["Top", "Right", "Bottom", "Left"].map(function(side, index) { 20086 var style = container.css('border' + side + 'Style'); 20087 var color = container.color('border' + side + 'Color'); 20088 if (style === "inset" && color.isBlack()) { 20089 color = new Color([255, 255, 255, color.a]); // this is wrong, but 20090 } 20091 var colorTransform = borderColorTransforms[style] ? borderColorTransforms[style][index] : null; 20092 return { 20093 width: container.cssInt('border' + side + 'Width'), 20094 color: colorTransform ? color[colorTransform[0]](colorTransform[1]) : color, 20095 args: null 20096 }; 20097 }); 20098 var borderPoints = calculateCurvePoints(nodeBounds, radius, borders); 20099 20100 return { 20101 clip: this.parseBackgroundClip(container, borderPoints, borders, radius, nodeBounds), 20102 borders: calculateBorders(borders, nodeBounds, borderPoints, radius) 20103 }; 20104}; 20105 20106function calculateBorders(borders, nodeBounds, borderPoints, radius) { 20107 return borders.map(function(border, borderSide) { 20108 if (border.width > 0) { 20109 var bx = nodeBounds.left; 20110 var by = nodeBounds.top; 20111 var bw = nodeBounds.width; 20112 var bh = nodeBounds.height - (borders[2].width); 20113 20114 switch(borderSide) { 20115 case 0: 20116 // top border 20117 bh = borders[0].width; 20118 border.args = drawSide({ 20119 c1: [bx, by], 20120 c2: [bx + bw, by], 20121 c3: [bx + bw - borders[1].width, by + bh], 20122 c4: [bx + borders[3].width, by + bh] 20123 }, radius[0], radius[1], 20124 borderPoints.topLeftOuter, borderPoints.topLeftInner, borderPoints.topRightOuter, borderPoints.topRightInner); 20125 break; 20126 case 1: 20127 // right border 20128 bx = nodeBounds.left + nodeBounds.width - (borders[1].width); 20129 bw = borders[1].width; 20130 20131 border.args = drawSide({
20132 c1: [bx + bw, by], 20133 c2: [bx + bw, by + bh + borders[2].width], 20134 c3: [bx, by + bh], 20135 c4: [bx, by + borders[0].width] 20136 }, radius[1], radius[2], 20137 borderPoints.topRightOuter, borderPoints.topRightInner, borderPoints.bottomRightOuter, borderPoints.bottomRightInner); 20138 break; 20139 case 2: 20140 // bottom border 20141 by = (by + nodeBounds.height) - (borders[2].width); 20142 bh = borders[2].width; 20143 border.args = drawSide({ 20144 c1: [bx + bw, by + bh], 20145 c2: [bx, by + bh], 20146 c3: [bx + borders[3].width, by], 20147 c4: [bx + bw - borders[3].width, by] 20148 }, radius[2], radius[3], 20149 borderPoints.bottomRightOuter, borderPoints.bottomRightInner, borderPoints.bottomLeftOuter, borderPoints.bottomLeftInner); 20150 break; 20151 case 3: 20152 // left border 20153 bw = borders[3].width; 20154 border.args = drawSide({ 20155 c1: [bx, by + bh + borders[2].width], 20156 c2: [bx, by], 20157 c3: [bx + bw, by + borders[0].width], 20158 c4: [bx + bw, by + bh] 20159 }, radius[3], radius[0], 20160 borderPoints.bottomLeftOuter, borderPoints.bottomLeftInner, borderPoints.topLeftOuter, borderPoints.topLeftInner); 20161 break; 20162 } 20163 } 20164 return border; 20165 }); 20166} 20167 20168NodeParser.prototype.parseBackgroundClip = function(container, borderPoints, borders, radius, bounds) { 20169 var backgroundClip = container.css('backgroundClip'), 20170 borderArgs = []; 20171 20172 switch(backgroundClip) { 20173 case "content-box": 20174 case "padding-box": 20175 parseCorner(borderArgs, radius[0], radius[1], borderPoints.topLeftInner, borderPoints.topRightInner, bounds.left + borders[3].width, bounds.top + borders[0].width); 20176 parseCorner(borderArgs, radius[1], radius[2], borderPoints.topRightInner, borderPoints.bottomRightInner, bounds.left + bounds.width - borders[1].width, bounds.top + borders[0].width); 20177 parseCorner(borderArgs, radius[2], radius[3], borderPoints.bottomRightInner, borderPoints.bottomLeftInner, bounds.left + bounds.width - borders[1].width, bounds.top + bounds.height - borders[2].width); 20178 parseCorner(borderArgs, radius[3], radius[0], borderPoints.bottomLeftInner, borderPoints.topLeftInner, bounds.left + borders[3].width, bounds.top + bounds.height - borders[2].width); 20179 break; 20180 20181 default: 20182 parseCorner(borderArgs, radius[0], radius[1], borderPoints.topLeftOuter, borderPoints.topRightOuter, bounds.left, bounds.top); 20183 parseCorner(borderArgs, radius[1], radius[2], borderPoints.topRightOuter, borderPoints.bottomRightOuter, bounds.left + bounds.width, bounds.top); 20184 parseCorner(borderArgs, radius[2], radius[3], borderPoints.bottomRightOuter, borderPoints.bottomLeftOuter, bounds.left + bounds.width, bounds.top + bounds.height); 20185 parseCorner(borderArgs, radius[3], radius[0], borderPoints.bottomLeftOuter, borderPoints.topLeftOuter, bounds.left, bounds.top + bounds.height); 20186 break; 20187 } 20188 20189 return borderArgs; 20190}; 20191 20192function getCurvePoints(x, y, r1, r2) { 20193 var kappa = 4 * ((Math.sqrt(2) - 1) / 3); 20194 var ox = (r1) * kappa, // control point offset horizontal 20195 oy = (r2) * kappa, // control point offset vertical 20196 xm = x + r1, // x-middle 20197 ym = y + r2; // y-middle 20198 return { 20199 topLeft: bezierCurve({x: x, y: ym}, {x: x, y: ym - oy}, {x: xm - ox, y: y}, {x: xm, y: y}), 20200 topRight: bezierCurve({x: x, y: y}, {x: x + ox,y: y}, {x: xm, y: ym - oy}, {x: xm, y: ym}), 20201 bottomRight: bezierCurve({x: xm, y: y}, {x: xm, y: y + oy}, {x: x + ox, y: ym}, {x: x, y: ym}), 20202 bottomLeft: bezierCurve({x: xm, y: ym}, {x: xm - ox, y: ym}, {x: x, y: y + oy}, {x: x, y:y}) 20203 }; 20204} 20205 20206function calculateCurvePoints(bounds, borderRadius, borders) { 20207 var x = bounds.left, 20208 y = bounds.top, 20209 width = bounds.width, 20210 height = bounds.height, 20211 20212 tlh = borderRadius[0][0] < width / 2 ? borderRadius[0][0] : width / 2, 20213 tlv = borderRadius[0][1] < height / 2 ? borderRadius[0][1] : height / 2, 20214 trh = borderRadius[1][0] < width / 2 ? borderRadius[1][0] : width / 2, 20215 trv = borderRadius[1][1] < height / 2 ? borderRadius[1][1] : height / 2, 20216 brh = borderRadius[2][0] < width / 2 ? borderRadius[2][0] : width / 2, 20217 brv = borderRadius[2][1] < height / 2 ? borderRadius[2][1] : height / 2, 20218 blh = borderRadius[3][0] < width / 2 ? borderRadius[3][0] : width / 2, 20219 blv = borderRadius[3][1] < height / 2 ? borderRadius[3][1] : height / 2; 20220 20221 var topWidth = width - trh, 20222 rightHeight = height - brv, 20223 bottomWidth = width - brh, 20224 leftHeight = height - blv; 20225 20226 return { 20227 topLeftOuter: getCurvePoints(x, y, tlh, tlv).topLeft.subdivide(0.5), 20228 topLeftInner: getCurvePoints(x + borders[3].width, y + borders[0].width, Math.max(0, tlh - borders[3].width), Math.max(0, tlv - borders[0].width)).topLeft.subdivide(0.5), 20229 topRightOuter: getCurvePoints(x + topWidth, y, trh, trv).topRight.subdivide(0.5), 20230 topRightInner: getCurvePoints(x + Math.min(topWidth, width + borders[3].width), y + borders[0].width, (topWidth > width + borders[3].width) ? 0 :trh - borders[3].width, trv - borders[0].width).topRight.subdivide(0.5), 20231 bottomRightOuter: getCurvePoints(x + bottomWidth, y + rightHeight, brh, brv).bottomRight.subdivide(0.5), 20232 bottomRightInner: getCurvePoints(x + Math.min(bottomWidth, width - borders[3].width), y + Math.min(rightHeight, height + borders[0].width), Math.max(0, brh - borders[1].width), brv - borders[2].width).bottomRight.subdivide(0.5), 20233 bottomLeftOuter: getCurvePoints(x, y + leftHeight, blh, blv).bottomLeft.subdivide(0.5), 20234 bottomLeftInner: getCurvePoints(x + borders[3].width, y + leftHeight, Math.max(0, blh - borders[3].width), blv - borders[2].width).bottomLeft.subdivide(0.5) 20235 }; 20236} 20237 20238function bezierCurve(start, startControl, endControl, end) { 20239 var lerp = function (a, b, t) { 20240 return { 20241 x: a.x + (b.x - a.x) * t, 20242 y: a.y + (b.y - a.y) * t 20243 }; 20244 }; 20245 20246 return { 20247 start: start, 20248 startControl: startControl, 20249 endControl: endControl, 20250 end: end, 20251 subdivide: function(t) { 20252 var ab = lerp(start, startControl, t), 20253 bc = lerp(startControl, endControl, t), 20254 cd = lerp(endControl, end, t), 20255 abbc = lerp(ab, bc, t), 20256 bccd = lerp(bc, cd, t), 20257 dest = lerp(abbc, bccd, t); 20258 return [bezierCurve(start, ab, abbc, dest), bezierCurve(dest, bccd, cd, end)]; 20259 }, 20260 curveTo: function(borderArgs) { 20261 borderArgs.push(["bezierCurve", startControl.x, startControl.y, endControl.x, endControl.y, end.x, end.y]); 20262 }, 20263 curveToReversed: function(borderArgs) { 20264 borderArgs.push(["bezierCurve", endControl.x, endControl.y, startControl.x, startControl.y, start.x, start.y]); 20265 } 20266 }; 20267} 20268 20269function drawSide(borderData, radius1, radius2, outer1, inner1, outer2, inner2) { 20270 var borderArgs = []; 20271 20272 if (radius1[0] > 0 || radius1[1] > 0) { 20273 borderArgs.push(["line", outer1[1].start.x, outer1[1].start.y]); 20274 outer1[1].curveTo(borderArgs); 20275 } else { 20276 borderArgs.push([ "line", borderData.c1[0], borderData.c1[1]]); 20277 } 20278 20279 if (radius2[0] > 0 || radius2[1] > 0) { 20280 borderArgs.push(["line", outer2[0].start.x, outer2[0].start.y]); 20281 outer2[0].curveTo(borderArgs); 20282 borderArgs.push(["line", inner2[0].end.x, inner2[0].end.y]); 20283 inner2[0].curveToReversed(borderArgs); 20284 } else { 20285 borderArgs.push(["line", borderData.c2[0], borderData.c2[1]]); 20286 borderArgs.push(["line", borderData.c3[0], borderData.c3[1]]); 20287 } 20288 20289 if (radius1[0] > 0 || radius1[1] > 0) { 20290 borderArgs.push(["line", inner1[1].end.x, inner1[1].end.y]); 20291 inner1[1].curveToReversed(borderArgs); 20292 } else { 20293 borderArgs.push(["line", borderData.c4[0], borderData.c4[1]]); 20294 } 20295 20296 return borderArgs; 20297} 20298 20299function parseCorner(borderArgs, radius1, radius2, corner1, corner2, x, y) { 20300 if (radius1[0] > 0 || radius1[1] > 0) {
20301 borderArgs.push(["line", corner1[0].start.x, corner1[0].start.y]); 20302 corner1[0].curveTo(borderArgs); 20303 corner1[1].curveTo(borderArgs); 20304 } else { 20305 borderArgs.push(["line", x, y]); 20306 } 20307 20308 if (radius2[0] > 0 || radius2[1] > 0) { 20309 borderArgs.push(["line", corner2[0].start.x, corner2[0].start.y]); 20310 } 20311} 20312 20313function negativeZIndex(container) { 20314 return container.cssInt("zIndex") < 0; 20315} 20316 20317function positiveZIndex(container) { 20318 return container.cssInt("zIndex") > 0; 20319} 20320 20321function zIndex0(container) { 20322 return container.cssInt("zIndex") === 0; 20323} 20324 20325function inlineLevel(container) { 20326 return ["inline", "inline-block", "inline-table"].indexOf(container.css("display")) !== -1; 20327} 20328 20329function isStackingContext(container) { 20330 return (container instanceof StackingContext); 20331} 20332 20333function hasText(container) { 20334 return container.node.data.trim().length > 0; 20335} 20336 20337function noLetterSpacing(container) { 20338 return (/^(normal|none|0px)$/.test(container.parent.css("letterSpacing"))); 20339} 20340 20341function getBorderRadiusData(container) { 20342 return ["TopLeft", "TopRight", "BottomRight", "BottomLeft"].map(function(side) { 20343 var value = container.css('border' + side + 'Radius'); 20344 var arr = value.split(" "); 20345 if (arr.length <= 1) { 20346 arr[1] = arr[0]; 20347 } 20348 return arr.map(asInt); 20349 }); 20350} 20351 20352function renderableNode(node) { 20353 return (node.nodeType === Node.TEXT_NODE || node.nodeType === Node.ELEMENT_NODE); 20354} 20355 20356function isPositionedForStacking(container) { 20357 var position = container.css("position"); 20358 var zIndex = (["absolute", "relative", "fixed"].indexOf(position) !== -1) ? container.css("zIndex") : "auto"; 20359 return zIndex !== "auto"; 20360} 20361 20362function isPositioned(container) { 20363 return container.css("position") !== "static"; 20364} 20365 20366function isFloating(container) { 20367 return container.css("float") !== "none"; 20368} 20369 20370function isInlineBlock(container) { 20371 return ["inline-block", "inline-table"].indexOf(container.css("display")) !== -1; 20372} 20373 20374function not(callback) { 20375 var context = this; 20376 return function() { 20377 return !callback.apply(context, arguments); 20378 }; 20379} 20380 20381function isElement(container) { 20382 return container.node.nodeType === Node.ELEMENT_NODE; 20383} 20384 20385function isPseudoElement(container) { 20386 return container.isPseudoElement === true; 20387} 20388 20389function isTextNode(container) { 20390 return container.node.nodeType === Node.TEXT_NODE; 20391} 20392 20393function zIndexSort(contexts) { 20394 return function(a, b) { 20395 return (a.cssInt("zIndex") + (contexts.indexOf(a) / contexts.length)) - (b.cssInt("zIndex") + (contexts.indexOf(b) / contexts.length)); 20396 }; 20397} 20398 20399function hasOpacity(container) { 20400 return container.getOpacity() < 1; 20401} 20402 20403function asInt(value) { 20404 return parseInt(value, 10); 20405} 20406 20407function getWidth(border) { 20408 return border.width; 20409} 20410 20411function nonIgnoredElement(nodeContainer) { 20412 return (nodeContainer.node.nodeType !== Node.ELEMENT_NODE || ["SCRIPT", "HEAD", "TITLE", "OBJECT", "BR", "OPTION"].indexOf(nodeContainer.node.nodeName) === -1); 20413} 20414 20415function flatten(arrays) { 20416 return [].concat.apply([], arrays); 20417} 20418 20419function stripQuotes(content) { 20420 var first = content.substr(0, 1); 20421 return (first === content.substr(content.length - 1) && first.match(/'|"/)) ? content.substr(1, content.length - 2) : content; 20422} 20423 20424function getWords(characters) { 20425 var words = [], i = 0, onWordBoundary = false, word; 20426 while(characters.length) { 20427 if (isWordBoundary(characters[i]) === onWordBoundary) { 20428 word = characters.splice(0, i); 20429 if (word.length) { 20430 words.push(punycode.ucs2.encode(word)); 20431 } 20432 onWordBoundary =! onWordBoundary; 20433 i = 0; 20434 } else { 20435 i++; 20436 } 20437 20438 if (i >= characters.length) { 20439 word = characters.splice(0, i); 20440 if (word.length) { 20441 words.push(punycode.ucs2.encode(word)); 20442 } 20443 } 20444 } 20445 return words; 20446} 20447 20448function isWordBoundary(characterCode) { 20449 return [ 20450 32, // <space> 20451 13, // \r 20452 10, // \n 20453 9, // \t 20454 45 // - 20455 ].indexOf(characterCode) !== -1; 20456} 20457 20458function hasUnicode(string) { 20459 return (/[^\u0000-\u00ff]/).test(string); 20460} 20461 20462module.exports = NodeParser; 20463 20464},{"./color":3,"./fontmetrics":7,"./log":13,"./nodecontainer":14,"./pseudoelementcontainer":18,"./stackingcontext":21,"./textcontainer":25,"./utils":26,"pu
20464nycode":1}],16:[function(_dereq_,module,exports){ 20465var XHR = _dereq_('./xhr'); 20466var utils = _dereq_('./utils'); 20467var log = _dereq_('./log'); 20468var createWindowClone = _dereq_('./clone'); 20469var decode64 = utils.decode64; 20470 20471function Proxy(src, proxyUrl, document) { 20472 var supportsCORS = ('withCredentials' in new XMLHttpRequest()); 20473 if (!proxyUrl) { 20474 return Promise.reject("No proxy configured"); 20475 } 20476 var callback = createCallback(supportsCORS); 20477 var url = createProxyUrl(proxyUrl, src, callback); 20478 20479 return supportsCORS ? XHR(url) : (jsonp(document, url, callback).then(function(response) { 20480 return decode64(response.content); 20481 })); 20482} 20483var proxyCount = 0; 20484 20485function ProxyURL(src, proxyUrl, document) { 20486 var supportsCORSImage = ('crossOrigin' in new Image()); 20487 var callback = createCallback(supportsCORSImage); 20488 var url = createProxyUrl(proxyUrl, src, callback); 20489 return (supportsCORSImage ? Promise.resolve(url) : jsonp(document, url, callback).then(function(response) { 20490 return "data:" + response.type + ";base64," + response.content; 20491 })); 20492} 20493 20494function jsonp(document, url, callback) { 20495 return new Promise(function(resolve, reject) { 20496 var s = document.createElement("script"); 20497 var cleanup = function() { 20498 delete window.html2canvas.proxy[callback]; 20499 document.body.removeChild(s); 20500 }; 20501 window.html2canvas.proxy[callback] = function(response) { 20502 cleanup(); 20503 resolve(response); 20504 }; 20505 s.src = url; 20506 s.onerror = function(e) { 20507 cleanup(); 20508 reject(e); 20509 }; 20510 document.body.appendChild(s); 20511 }); 20512} 20513 20514function createCallback(useCORS) { 20515 return !useCORS ? "html2canvas_" + Date.now() + "_" + (++proxyCount) + "_" + Math.round(Math.random() * 100000) : ""; 20516} 20517 20518function createProxyUrl(proxyUrl, src, callback) { 20519 return proxyUrl + "?url=" + encodeURIComponent(src) + (callback.length ? "&callback=html2canvas.proxy." + callback : ""); 20520} 20521 20522function documentFromHTML(src) { 20523 return function(html) { 20524 var parser = new DOMParser(), doc; 20525 try { 20526 doc = parser.parseFromString(html, "text/html"); 20527 } catch(e) { 20528 log("DOMParser not supported, falling back to createHTMLDocument"); 20529 doc = document.implementation.createHTMLDocument(""); 20530 try { 20531 doc.open(); 20532 doc.write(html); 20533 doc.close(); 20534 } catch(ee) { 20535 log("createHTMLDocument write not supported, falling back to document.body.innerHTML"); 20536 doc.body.innerHTML = html; // ie9 doesnt support writing to documentElement 20537 } 20538 } 20539 20540 var b = doc.querySelector("base"); 20541 if (!b || !b.href.host) { 20542 var base = doc.createElement("base"); 20543 base.href = src; 20544 doc.head.insertBefore(base, doc.head.firstChild); 20545 } 20546 20547 return doc; 20548 }; 20549} 20550 20551function loadUrlDocument(src, proxy, document, width, height, options) { 20552 return new Proxy(src, proxy, window.document).then(documentFromHTML(src)).then(function(doc) { 20553 return createWindowClone(doc, document, width, height, options, 0, 0); 20554 }); 20555} 20556 20557exports.Proxy = Proxy; 20558exports.ProxyURL = ProxyURL; 20559exports.loadUrlDocument = loadUrlDocument; 20560 20561},{"./clone":2,"./log":13,"./utils":26,"./xhr":28}],17:[function(_dereq_,module,exports){ 20562var ProxyURL = _dereq_('./proxy').ProxyURL; 20563 20564function ProxyImageContainer(src, proxy) { 20565 var link = document.createElement("a"); 20566 link.href = src; 20567 src = link.href; 20568 this.src = src; 20569 this.image = new Image(); 20570 var self = this; 20571 this.promise = new Promise(function(resolve, reject) { 20572 self.image.crossOrigin = "Anonymous"; 20573 self.image.onload = resolve; 20574 self.image.onerror = reject; 20575 20576 new ProxyURL(src, proxy, document).then(function(url) { 20577 self.image.src = url; 20578 })['catch'](reject); 20579 }); 20580} 20581 20582module.exports = ProxyImageContainer; 20583 20584},{"./proxy":16}],18:[function(_dereq_,module,exports){ 20585var NodeContainer = _dereq_('./nodecontainer'); 20586 20587function PseudoElementContainer(node, parent, type) { 20588 NodeContainer.call(this, node, parent); 20589 this.isPseudoElement = true; 20590 this.before = type === ":before"; 20591} 20592 20593PseudoElementContainer.prototype.cloneTo = function(stack) { 20594 PseudoElementContainer.prototype.cloneTo.call(this, stack); 20595 stack.isPseudoElement = true; 20596 stack.before = this.before; 20597}; 20598 20599PseudoElementContainer.prototype = Object.create(NodeContainer.prototype); 20600 20601PseudoElementContainer.prototype.appendToDOM = function() { 20602 if (this.before) { 20603 this.parent.node.insertBefore(this.node, this.parent.node.firstChild); 20604 } else { 20605 this.parent.node.appendChild(this.node); 20606 } 20607 this.parent.node.className += " " + this.getHideClass(); 20608}; 20609 20610PseudoElementContainer.prototype.cleanDOM = function() { 20611 this.node.parentNode.removeChild(this.node); 20612 this.parent.node.className = this.parent.node.className.replace(this.getHideClass(), ""); 20613}; 20614 20615PseudoElementContainer.prototype.getHideClass = function() { 20616 return this["PSEUDO_HIDE_ELEMENT_CLASS_" + (this.before ? "BEFORE" : "AFTER")]; 20617}; 20618 20619PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE = "___html2canvas___pseudoelement_before"; 20620PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER = "___html2canvas___pseudoelement_after"; 20621 20622module.exports = PseudoElementContainer; 20623 20624},{"./nodecontainer":14}],19:[function(_dereq_,module,exports){ 20625var log = _dereq_('./log'); 20626
20627function Renderer(width, height, images, options, document) { 20628 this.width = width; 20629 this.height = height; 20630 this.images = images; 20631 this.options = options; 20632 this.document = document; 20633} 20634 20635Renderer.prototype.renderImage = function(container, bounds, borderData, imageContainer) { 20636 var paddingLeft = container.cssInt('paddingLeft'), 20637 paddingTop = container.cssInt('paddingTop'), 20638 paddingRight = container.cssInt('paddingRight'), 20639 paddingBottom = container.cssInt('paddingBottom'), 20640 borders = borderData.borders; 20641 20642 var width = bounds.width - (borders[1].width + borders[3].width + paddingLeft + paddingRight); 20643 var height = bounds.height - (borders[0].width + borders[2].width + paddingTop + paddingBottom); 20644 this.drawImage( 20645 imageContainer, 20646 0, 20647 0, 20648 imageContainer.image.width || width, 20649 imageContainer.image.height || height, 20650 bounds.left + paddingLeft + borders[3].width, 20651 bounds.top + paddingTop + borders[0].width, 20652 width, 20653 height 20654 ); 20655}; 20656 20657Renderer.prototype.renderBackground = function(container, bounds, borderData) { 20658 if (bounds.height > 0 && bounds.width > 0) { 20659 this.renderBackgroundColor(container, bounds); 20660 this.renderBackgroundImage(container, bounds, borderData); 20661 } 20662}; 20663 20664Renderer.prototype.renderBackgroundColor = function(container, bounds) { 20665 var color = container.color("backgroundColor"); 20666 if (!color.isTransparent()) { 20667 this.rectangle(bounds.left, bounds.top, bounds.width, bounds.height, color); 20668 } 20669}; 20670 20671Renderer.prototype.renderBorders = function(borders) { 20672 borders.forEach(this.renderBorder, this); 20673}; 20674 20675Renderer.prototype.renderBorder = function(data) { 20676 if (!data.color.isTransparent() && data.args !== null) { 20677 this.drawShape(data.args, data.color); 20678 } 20679}; 20680 20681Renderer.prototype.renderBackgroundImage = function(container, bounds, borderData) { 20682 var backgroundImages = container.parseBackgroundImages(); 20683 backgroundImages.reverse().forEach(function(backgroundImage, index, arr) { 20684 switch(backgroundImage.method) { 20685 case "url": 20686 var image = this.images.get(backgroundImage.args[0]); 20687 if (image) { 20688 this.renderBackgroundRepeating(container, bounds, image, arr.length - (index+1), borderData); 20689 } else { 20690 log("Error loading background-image", backgroundImage.args[0]); 20691 } 20692 break; 20693 case "linear-gradient": 20694 case "gradient": 20695 var gradientImage = this.images.get(backgroundImage.value); 20696 if (gradientImage) { 20697 this.renderBackgroundGradient(gradientImage, bounds, borderData); 20698 } else { 20699 log("Error loading background-image", backgroundImage.args[0]); 20700 } 20701 break; 20702 case "none": 20703 break; 20704 default: 20705 log("Unknown background-image type", backgroundImage.args[0]); 20706 } 20707 }, this); 20708}; 20709 20710Renderer.prototype.renderBackgroundRepeating = function(container, bounds, imageContainer, index, borderData) { 20711 var size = container.parseBackgroundSize(bounds, imageContainer.image, index); 20712 var position = container.parseBackgroundPosition(bounds, imageContainer.image, index, size); 20713 var repeat = container.parseBackgroundRepeat(index); 20714 switch (repeat) { 20715 case "repeat-x": 20716 case "repeat no-repeat": 20717 this.backgroundRepeatShape(imageContainer, position, size, bounds, bounds.left + borderData[3], bounds.top + position.top + borderData[0], 99999, size.height, borderData); 20718 break; 20719 case "repeat-y": 20720 case "no-repeat repeat": 20721 this.backgroundRepeatShape(imageContainer, position, size, bounds, bounds.left + position.left + borderData[3], bounds.top + borderData[0], size.width, 99999, borderData); 20722 break; 20723 case "no-repeat": 20724 this.backgroundRepeatShape(imageContainer, position, size, bounds, bounds.left + position.left + borderData[3], bounds.top + position.top + borderData[0], size.width, size.height, borderData); 20725 break; 20726 default:
20727 this.renderBackgroundRepeat(imageContainer, position, size, {top: bounds.top, left: bounds.left}, borderData[3], borderData[0]); 20728 break; 20729 } 20730}; 20731 20732module.exports = Renderer; 20733 20734},{"./log":13}],20:[function(_dereq_,module,exports){ 20735var Renderer = _dereq_('../renderer'); 20736var LinearGradientContainer = _dereq_('../lineargradientcontainer'); 20737var log = _dereq_('../log'); 20738 20739function CanvasRenderer(width, height) { 20740 Renderer.apply(this, arguments); 20741 this.canvas = this.options.canvas || this.document.createElement("canvas"); 20742 if (!this.options.canvas) { 20743 this.canvas.width = width; 20744 this.canvas.height = height; 20745 } 20746 this.ctx = this.canvas.getContext("2d"); 20747 this.taintCtx = this.document.createElement("canvas").getContext("2d"); 20748 this.ctx.textBaseline = "bottom"; 20749 this.variables = {}; 20750 log("Initialized CanvasRenderer with size", width, "x", height); 20751} 20752 20753CanvasRenderer.prototype = Object.create(Renderer.prototype); 20754 20755CanvasRenderer.prototype.setFillStyle = function(fillStyle) { 20756 this.ctx.fillStyle = typeof(fillStyle) === "object" && !!fillStyle.isColor ? fillStyle.toString() : fillStyle; 20757 return this.ctx; 20758}; 20759 20760CanvasRenderer.prototype.rectangle = function(left, top, width, height, color) { 20761 this.setFillStyle(color).fillRect(left, top, width, height); 20762}; 20763 20764CanvasRenderer.prototype.circle = function(left, top, size, color) { 20765 this.setFillStyle(color); 20766 this.ctx.beginPath(); 20767 this.ctx.arc(left + size / 2, top + size / 2, size / 2, 0, Math.PI*2, true); 20768 this.ctx.closePath(); 20769 this.ctx.fill(); 20770}; 20771 20772CanvasRenderer.prototype.circleStroke = function(left, top, size, color, stroke, strokeColor) { 20773 this.circle(left, top, size, color); 20774 this.ctx.strokeStyle = strokeColor.toString(); 20775 this.ctx.stroke(); 20776}; 20777 20778CanvasRenderer.prototype.drawShape = function(shape, color) { 20779 this.shape(shape); 20780 this.setFillStyle(color).fill(); 20781}; 20782 20783CanvasRenderer.prototype.taints = function(imageContainer) { 20784 if (imageContainer.tainted === null) { 20785 this.taintCtx.drawImage(imageContainer.image, 0, 0); 20786 try { 20787 this.taintCtx.getImageData(0, 0, 1, 1); 20788 imageContainer.tainted = false; 20789 } catch(e) { 20790 this.taintCtx = document.createElement("canvas").getContext("2d"); 20791 imageContainer.tainted = true; 20792 } 20793 } 20794 20795 return imageContainer.tainted; 20796}; 20797 20798CanvasRenderer.prototype.drawImage = function(imageContainer, sx, sy, sw, sh, dx, dy, dw, dh) { 20799 if (!this.taints(imageContainer) || this.options.allowTaint) { 20800 this.ctx.drawImage(imageContainer.image, sx, sy, sw, sh, dx, dy, dw, dh); 20801 } 20802}; 20803 20804CanvasRenderer.prototype.clip = function(shapes, callback, context) { 20805 this.ctx.save(); 20806 shapes.filter(hasEntries).forEach(function(shape) { 20807 this.shape(shape).clip(); 20808 }, this); 20809 callback.call(context); 20810 this.ctx.restore(); 20811}; 20812 20813CanvasRenderer.prototype.shape = function(shape) { 20814 this.ctx.beginPath(); 20815 shape.forEach(function(point, index) { 20816 if (point[0] === "rect") { 20817 this.ctx.rect.apply(this.ctx, point.slice(1)); 20818 } else { 20819 this.ctx[(index === 0) ? "moveTo" : point[0] + "To" ].apply(this.ctx, point.slice(1)); 20820 } 20821 }, this); 20822 this.ctx.closePath(); 20823 return this.ctx; 20824}; 20825 20826CanvasRenderer.prototype.font = function(color, style, variant, weight, size, family) { 20827 this.setFillStyle(color).font = [style, variant, weight, size, family].join(" ").split(",")[0]; 20828}; 20829 20830CanvasRenderer.prototype.fontShadow = function(color, offsetX, offsetY, blur) { 20831 this.setVariable("shadowColor", color.toString()) 20832 .setVariable("shadowOffsetY", offsetX) 20833 .setVariable("shadowOffsetX", offsetY) 20834 .setVariable("shadowBlur", blur); 20835}; 20836 20837CanvasRenderer.prototype.clearShadow = function() { 20838 this.setVariable("shadowColor", "rgba(0,0,0,0)"); 20839}; 20840 20841CanvasRenderer.prototype.setOpacity = function(opacity) { 20842 this.ctx.globalAlpha = opacity; 20843}; 20844 20845CanvasRenderer.prototype.setTransform = function(transform) { 20846 this.ctx.translate(transform.origin[0], transform.origin[1]); 20847 this.ctx.transform.apply(this.ctx, transform.matrix); 20848 this.ctx.translate(-transform.origin[0], -transform.origin[1]); 20849}; 20850 20851CanvasRenderer.prototype.setVariable = function(property, value) { 20852 if (this.variables[property] !== value) { 20853 this.variables[property] = this.ctx[property] = value; 20854 } 20855 20856 return this; 20857}; 20858 20859CanvasRenderer.prototype.text = function(text, left, bottom) { 20860 this.ctx.fillText(text, left, bottom); 20861}; 20862 20863CanvasRenderer.prototype.backgroundRepeatShape = function(imageContainer, backgroundPosition, size, bounds, left, top, width, height, borderData) { 20864 var shape = [ 20865 ["line", Math.round(left), Math.round(top)], 20866 ["line", Math.round(left + width), Math.round(top)], 20867 ["line", Math.round(left + width), Math.round(height + top)], 20868 ["line", Math.round(left), Math.round(height + top)] 20869 ]; 20870 this.clip([shape], function() {
20871 this.renderBackgroundRepeat(imageContainer, backgroundPosition, size, bounds, borderData[3], borderData[0]); 20872 }, this); 20873}; 20874 20875CanvasRenderer.prototype.renderBackgroundRepeat = function(imageContainer, backgroundPosition, size, bounds, borderLeft, borderTop) { 20876 var offsetX = Math.round(bounds.left + backgroundPosition.left + borderLeft), offsetY = Math.round(bounds.top + backgroundPosition.top + borderTop); 20877 this.setFillStyle(this.ctx.createPattern(this.resizeImage(imageContainer, size), "repeat")); 20878 this.ctx.translate(offsetX, offsetY); 20879 this.ctx.fill(); 20880 this.ctx.translate(-offsetX, -offsetY); 20881}; 20882 20883CanvasRenderer.prototype.renderBackgroundGradient = function(gradientImage, bounds) { 20884 if (gradientImage instanceof LinearGradientContainer) { 20885 var gradient = this.ctx.createLinearGradient( 20886 bounds.left + bounds.width * gradientImage.x0, 20887 bounds.top + bounds.height * gradientImage.y0, 20888 bounds.left + bounds.width * gradientImage.x1, 20889 bounds.top + bounds.height * gradientImage.y1); 20890 gradientImage.colorStops.forEach(function(colorStop) { 20891 gradient.addColorStop(colorStop.stop, colorStop.color.toString()); 20892 }); 20893 this.rectangle(bounds.left, bounds.top, bounds.width, bounds.height, gradient); 20894 } 20895}; 20896 20897CanvasRenderer.prototype.resizeImage = function(imageContainer, size) { 20898 var image = imageContainer.image; 20899 if(image.width === size.width && image.height === size.height) { 20900 return image; 20901 } 20902 20903 var ctx, canvas = document.createElement('canvas'); 20904 canvas.width = size.width; 20905 canvas.height = size.height; 20906 ctx = canvas.getContext("2d"); 20907 ctx.drawImage(image, 0, 0, image.width, image.height, 0, 0, size.width, size.height ); 20908 return canvas; 20909}; 20910 20911function hasEntries(array) { 20912 return array.length > 0; 20913} 20914 20915module.exports = CanvasRenderer; 20916 20917},{"../lineargradientcontainer":12,"../log":13,"../renderer":19}],21:[function(_dereq_,module,exports){ 20918var NodeContainer = _dereq_('./nodecontainer'); 20919 20920function StackingContext(hasOwnStacking, opacity, element, parent) { 20921 NodeContainer.call(this, element, parent); 20922 this.ownStacking = hasOwnStacking; 20923 this.contexts = []; 20924 this.children = []; 20925 this.opacity = (this.parent ? this.parent.stack.opacity : 1) * opacity; 20926} 20927 20928StackingContext.prototype = Object.create(NodeContainer.prototype); 20929 20930StackingContext.prototype.getParentStack = function(context) { 20931 var parentStack = (this.parent) ? this.parent.stack : null; 20932 return parentStack ? (parentStack.ownStacking ? parentStack : parentStack.getParentStack(context)) : context.stack; 20933}; 20934 20935module.exports = StackingContext; 20936 20937},{"./nodecontainer":14}],22:[function(_dereq_,module,exports){ 20938function Support(document) { 20939 this.rangeBounds = this.testRangeBounds(document); 20940 this.cors = this.testCORS(); 20941 this.svg = this.testSVG(); 20942} 20943 20944Support.prototype.testRangeBounds = function(document) { 20945 var range, testElement, rangeBounds, rangeHeight, support = false; 20946 20947 if (document.createRange) { 20948 range = document.createRange(); 20949 if (range.getBoundingClientRect) { 20950 testElement = document.createElement('boundtest'); 20951 testElement.style.height = "123px"; 20952 testElement.style.display = "block"; 20953 document.body.appendChild(testElement); 20954 20955 range.selectNode(testElement); 20956 rangeBounds = range.getBoundingClientRect(); 20957 rangeHeight = rangeBounds.height; 20958 20959 if (rangeHeight === 123) { 20960 support = true; 20961 } 20962 document.body.removeChild(testElement); 20963 } 20964 } 20965 20966 return support; 20967}; 20968 20969Support.prototype.testCORS = function() { 20970 return typeof((new Image()).crossOrigin) !== "undefined"; 20971}; 20972 20973Support.prototype.testSVG = function() { 20974 var img = new Image(); 20975 var canvas = document.createElement("canvas"); 20976 var ctx = canvas.getContext("2d"); 20977 img.src = "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>"; 20978 20979 try { 20980 ctx.drawImage(img, 0, 0); 20981 canvas.toDataURL(); 20982 } catch(e) { 20983 return false;
20984 } 20985 return true; 20986}; 20987 20988module.exports = Support; 20989 20990},{}],23:[function(_dereq_,module,exports){ 20991var XHR = _dereq_('./xhr'); 20992var decode64 = _dereq_('./utils').decode64; 20993 20994function SVGContainer(src) { 20995 this.src = src; 20996 this.image = null; 20997 var self = this; 20998 20999 this.promise = this.hasFabric().then(function() { 21000 return (self.isInline(src) ? Promise.resolve(self.inlineFormatting(src)) : XHR(src)); 21001 }).then(function(svg) { 21002 return new Promise(function(resolve) { 21003 window.html2canvas.svg.fabric.loadSVGFromString(svg, self.createCanvas.call(self, resolve)); 21004 }); 21005 }); 21006} 21007 21008SVGContainer.prototype.hasFabric = function() { 21009 return !window.html2canvas.svg || !window.html2canvas.svg.fabric ? Promise.reject(new Error("html2canvas.svg.js is not loaded, cannot render svg")) : Promise.resolve(); 21010}; 21011 21012SVGContainer.prototype.inlineFormatting = function(src) { 21013 return (/^data:image\/svg\+xml;base64,/.test(src)) ? this.decode64(this.removeContentType(src)) : this.removeContentType(src); 21014}; 21015 21016SVGContainer.prototype.removeContentType = function(src) { 21017 return src.replace(/^data:image\/svg\+xml(;base64)?,/,''); 21018}; 21019 21020SVGContainer.prototype.isInline = function(src) { 21021 return (/^data:image\/svg\+xml/i.test(src)); 21022}; 21023 21024SVGContainer.prototype.createCanvas = function(resolve) { 21025 var self = this; 21026 return function (objects, options) { 21027 var canvas = new window.html2canvas.svg.fabric.StaticCanvas('c'); 21028 self.image = canvas.lowerCanvasEl; 21029 canvas 21030 .setWidth(options.width) 21031 .setHeight(options.height) 21032 .add(window.html2canvas.svg.fabric.util.groupSVGElements(objects, options)) 21033 .renderAll(); 21034 resolve(canvas.lowerCanvasEl); 21035 }; 21036}; 21037 21038SVGContainer.prototype.decode64 = function(str) { 21039 return (typeof(window.atob) === "function") ? window.atob(str) : decode64(str); 21040}; 21041 21042module.exports = SVGContainer; 21043 21044},{"./utils":26,"./xhr":28}],24:[function(_dereq_,module,exports){ 21045var SVGContainer = _dereq_('./svgcontainer'); 21046 21047function SVGNodeContainer(node, _native) { 21048 this.src = node; 21049 this.image = null; 21050 var self = this; 21051 21052 this.promise = _native ? new Promise(function(resolve, reject) { 21053 self.image = new Image(); 21054 self.image.onload = resolve; 21055 self.image.onerror = reject; 21056 self.image.src = "data:image/svg+xml," + (new XMLSerializer()).serializeToString(node); 21057 if (self.image.complete === true) { 21058 resolve(self.image); 21059 } 21060 }) : this.hasFabric().then(function() { 21061 return new Promise(function(resolve) { 21062 window.html2canvas.svg.fabric.parseSVGDocument(node, self.createCanvas.call(self, resolve)); 21063 }); 21064 }); 21065} 21066 21067SVGNodeContainer.prototype = Object.create(SVGContainer.prototype); 21068 21069module.exports = SVGNodeContainer; 21070 21071},{"./svgcontainer":23}],25:[function(_dereq_,module,exports){ 21072var NodeContainer = _dereq_('./nodecontainer'); 21073 21074function TextContainer(node, parent) { 21075 NodeContainer.call(this, node, parent); 21076} 21077 21078TextContainer.prototype = Object.create(NodeContainer.prototype); 21079 21080TextContainer.prototype.applyTextTransform = function() { 21081 this.node.data = this.transform(this.parent.css("textTransform")); 21082}; 21083 21084TextContainer.prototype.transform = function(transform) { 21085 var text = this.node.data; 21086 switch(transform){ 21087 case "lowercase": 21088 return text.toLowerCase(); 21089 case "capitalize": 21090 return text.replace(/(^|\s|:|-|\(|\))([a-z])/g, capitalize); 21091 case "uppercase": 21092 return text.toUpperCase(); 21093 default: 21094 return text; 21095 } 21096}; 21097 21098function capitalize(m, p1, p2) { 21099 if (m.length > 0) { 21100 return p1 + p2.toUpperCase(); 21101 } 21102} 21103 21104module.exports = TextContainer; 21105 21106},{"./nodecontainer":14}],26:[function(_dereq_,module,exports){ 21107exports.smallImage = function smallImage() { 21108 return "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"; 21109}; 21110 21111exports.bind = function(callback, context) { 21112 return function() { 21113 return callback.apply(context, arguments); 21114 }; 21115}; 21116 21117/* 21118 * base64-arraybuffer 21119 * https://github.com/niklasvh/base64-arraybuffer 21120 * 21121 * Copyright (c) 2012 Niklas von Hertzen 21122 * Licensed under the MIT license. 21123 */ 21124 21125exports.decode64 = function(base64) { 21126 var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
21126+/"; 21127 var len = base64.length, i, encoded1, encoded2, encoded3, encoded4, byte1, byte2, byte3; 21128 21129 var output = ""; 21130 21131 for (i = 0; i < len; i+=4) { 21132 encoded1 = chars.indexOf(base64[i]); 21133 encoded2 = chars.indexOf(base64[i+1]); 21134 encoded3 = chars.indexOf(base64[i+2]); 21135 encoded4 = chars.indexOf(base64[i+3]); 21136 21137 byte1 = (encoded1 << 2) | (encoded2 >> 4); 21138 byte2 = ((encoded2 & 15) << 4) | (encoded3 >> 2); 21139 byte3 = ((encoded3 & 3) << 6) | encoded4; 21140 if (encoded3 === 64) { 21141 output += String.fromCharCode(byte1); 21142 } else if (encoded4 === 64 || encoded4 === -1) { 21143 output += String.fromCharCode(byte1, byte2); 21144 } else{ 21145 output += String.fromCharCode(byte1, byte2, byte3); 21146 } 21147 } 21148 21149 return output; 21150}; 21151 21152exports.getBounds = function(node) { 21153 if (node.getBoundingClientRect) { 21154 var clientRect = node.getBoundingClientRect(); 21155 var width = node.offsetWidth == null ? clientRect.width : node.offsetWidth; 21156 return { 21157 top: clientRect.top, 21158 bottom: clientRect.bottom || (clientRect.top + clientRect.height), 21159 right: clientRect.left + width, 21160 left: clientRect.left, 21161 width: width, 21162 height: node.offsetHeight == null ? clientRect.height : node.offsetHeight 21163 }; 21164 } 21165 return {}; 21166}; 21167 21168exports.offsetBounds = function(node) { 21169 var parent = node.offsetParent ? exports.offsetBounds(node.offsetParent) : {top: 0, left: 0}; 21170 21171 return { 21172 top: node.offsetTop + parent.top, 21173 bottom: node.offsetTop + node.offsetHeight + parent.top, 21174 right: node.offsetLeft + parent.left + node.offsetWidth, 21175 left: node.offsetLeft + parent.left, 21176 width: node.offsetWidth, 21177 height: node.offsetHeight 21178 }; 21179}; 21180 21181exports.parseBackgrounds = function(backgroundImage) { 21182 var whitespace = ' \r\n\t', 21183 method, definition, prefix, prefix_i, block, results = [], 21184 mode = 0, numParen = 0, quote, args; 21185 var appendResult = function() { 21186 if(method) { 21187 if (definition.substr(0, 1) === '"') { 21188 definition = definition.substr(1, definition.length - 2); 21189 } 21190 if (definition) { 21191 args.push(definition); 21192 } 21193 if (method.substr(0, 1) === '-' && (prefix_i = method.indexOf('-', 1 ) + 1) > 0) { 21194 prefix = method.substr(0, prefix_i); 21195 method = method.substr(prefix_i); 21196 } 21197 results.push({ 21198 prefix: prefix, 21199 method: method.toLowerCase(), 21200 value: block, 21201 args: args, 21202 image: null 21203 }); 21204 } 21205 args = []; 21206 method = prefix = definition = block = ''; 21207 }; 21208 args = []; 21209 method = prefix = definition = block = ''; 21210 backgroundImage.split("").forEach(function(c) { 21211 if (mode === 0 && whitespace.indexOf(c) > -1) { 21212 return; 21213 } 21214 switch(c) { 21215 case '"': 21216 if(!quote) { 21217 quote = c; 21218 } else if(quote === c) { 21219 quote = null; 21220 } 21221 break; 21222 case '(': 21223 if(quote) { 21224 break; 21225 } else if(mode === 0) { 21226 mode = 1; 21227 block += c; 21228 return; 21229 } else { 21230 numParen++; 21231 } 21232 break; 21233 case ')': 21234 if (quote) { 21235 break; 21236 } else if(mode === 1) { 21237 if(numParen === 0) { 21238 mode = 0; 21239 block += c; 21240 appendResult(); 21241 return; 21242 } else { 21243 numParen--; 21244 } 21245 } 21246 break; 21247 21248 case ',': 21249 if (quote) { 21250 break; 21251 } else if(mode === 0) { 21252 appendResult(); 21253 return; 21254 } else if (mode === 1) { 21255 if (numParen === 0 && !method.match(/^url$/i)) { 21256 args.push(definition); 21257 definition = ''; 21258 block += c; 21259 return; 21260 } 21261 } 21262 break; 21263 } 21264 21265 block += c; 21266 if (mode === 0) { 21267 method += c; 21268 } else { 21269 definition += c; 21270 } 21271 }); 21272 21273 appendResult(); 21274 return results; 21275}; 21276 21277},{}],27:[function(_dereq_,module,exports){ 21278var GradientContainer = _dereq_('./gradientcontainer'); 21279 21280function WebkitGradientContainer(imageData) { 21281 GradientContainer.apply(this, arguments); 21282 this.type = imageData.args[0] === "linear" ? GradientContainer.TYPES.LINEAR
21282: GradientContainer.TYPES.RADIAL; 21283} 21284 21285WebkitGradientContainer.prototype = Object.create(GradientContainer.prototype); 21286 21287module.exports = WebkitGradientContainer; 21288 21289},{"./gradientcontainer":9}],28:[function(_dereq_,module,exports){ 21290function XHR(url) { 21291 return new Promise(function(resolve, reject) { 21292 var xhr = new XMLHttpRequest(); 21293 xhr.open('GET', url); 21294 21295 xhr.onload = function() { 21296 if (xhr.status === 200) { 21297 resolve(xhr.responseText); 21298 } else { 21299 reject(new Error(xhr.statusText)); 21300 } 21301 }; 21302 21303 xhr.onerror = function() { 21304 reject(new Error("Network Error")); 21305 }; 21306 21307 xhr.send(); 21308 }); 21309} 21310 21311module.exports = XHR; 21312 21313},{}]},{},[4])(4) 21314}); 21315 21316// Generated by CoffeeScript 1.4.0 21317 21318/* 21319# PNG.js 21320# Copyright (c) 2011 Devon Govett 21321# MIT LICENSE 21322# 21323# 21324*/ 21325 21326 21327(function(global) { 21328 var PNG; 21329 21330 PNG = (function() { 21331 var APNG_BLEND_OP_OVER, APNG_BLEND_OP_SOURCE, APNG_DISPOSE_OP_BACKGROUND, APNG_DISPOSE_OP_NONE, APNG_DISPOSE_OP_PREVIOUS, makeImage, scratchCanvas, scratchCtx; 21332 21333 PNG.load = function(url, canvas, callback) { 21334 var xhr; 21335 if (typeof canvas === 'function') { 21336 callback = canvas; 21337 } 21338 xhr = new XMLHttpRequest; 21339 xhr.open("GET", url, true); 21340 xhr.responseType = "arraybuffer"; 21341 xhr.onload = function() { 21342 var data, png; 21343 data = new Uint8Array(xhr.response || xhr.mozResponseArrayBuffer); 21344 png = new PNG(data); 21345 if (typeof (canvas != null ? canvas.getContext : void 0) === 'function') { 21346 png.render(canvas); 21347 } 21348 return typeof callback === "function" ? callback(png) : void 0; 21349 }; 21350 return xhr.send(null); 21351 }; 21352 21353 APNG_DISPOSE_OP_BACKGROUND = 1; 21354 21355 APNG_DISPOSE_OP_PREVIOUS = 2; 21356 21357 APNG_BLEND_OP_SOURCE = 0; 21358 21359 function PNG(data) { 21360 var chunkSize, colors, palLen, delayDen, delayNum, frame, i, index, key, section, palShort, text, _i, _j, _ref; 21361 this.data = data; 21362 this.pos = 8; 21363 this.palette = []; 21364 this.imgData = []; 21365 this.transparency = {}; 21366 this.animation = null; 21367 this.text = {}; 21368 frame = null; 21369 while (true) { 21370 chunkSize = this.readUInt32(); 21371 section = ((function() { 21372 var _i, _results; 21373 _results = []; 21374 for (i = _i = 0; _i < 4; i = ++_i) { 21375 _results.push(String.fromCharCode(this.data[this.pos++])); 21376 } 21377 return _results; 21378 }).call(this)).join(''); 21379 switch (section) { 21380 case 'IHDR': 21381 this.width = this.readUInt32(); 21382 this.height = this.readUInt32(); 21383 this.bits = this.data[this.pos++]; 21384 this.colorType = this.data[this.pos++]; 21385 this.compressionMethod = this.data[this.pos++]; 21386 this.filterMethod = this.data[this.pos++]; 21387 this.interlaceMethod = this.data[this.pos++]; 21388 break; 21389 case 'acTL': 21390 this.animation = { 21391 numFrames: this.readUInt32(), 21392 numPlays: this.readUInt32() || Infinity, 21393 frames: [] 21394 }; 21395 break; 21396 case 'PLTE': 21397 this.palette = this.read(chunkSize); 21398 break; 21399 case 'fcTL': 21400 if (frame) { 21401 this.animation.frames.push(frame); 21402 } 21403 this.pos += 4; 21404 frame = { 21405 width: this.readUInt32(), 21406 height: this.readUInt32(), 21407 xOffset: this.readUInt32(), 21408 yOffset: this.readUInt32() 21409 }; 21410 delayNum = this.readUInt16(); 21411 delayDen = this.readUInt16() || 100; 21412 frame.delay = 1000 * delayNum / delayDen; 21413 frame.disposeOp = this.data[this.pos++]; 21414 frame.blendOp = this.data[this.pos++]; 21415 frame.data = []; 21416 break; 21417 case 'IDAT': 21418 case 'fdAT': 21419 if (section === 'fdAT') { 21420 this.pos += 4; 21421 chunkSize -= 4; 21422 } 21423 data = (frame != null ? frame.data : void 0) || this.imgData; 21424 for (i = _i = 0; 0 <= chunkSize ? _i < chunkSize : _i > chunkSize; i = 0 <= chunkSize ? ++_i : --_i) { 21425 data.push(this.data[this.pos++]); 21426 } 21427 break; 21428 case 'tRNS': 21429 this.transparency = {}; 21430 switch (this.colorType) { 21431 case 3: 21432 palLen = this.palette.length/3; 21433 this.transparency.indexed = this.read(chunkSize); 21434 if(this.transparency.indexed.length > palLen) 21435 throw new Error('More transparent colors than palette size'); 21436 /* 21437 * According to the PNG spec trns should be increased to the same size as palette if shorter 21438 */ 21439 //palShort = 255 - this.transparency.indexed.length; 21440 palShort = palLen - this.transparency.indexed.length; 21441 if (palShort > 0) { 21442 for (i = _j = 0; 0 <= palShort ? _j < palShort : _j > palShort; i = 0 <= palShort ? ++_j : --_j) { 21443 this.transparency.indexed.push(255); 21444 } 21445 } 21446 break; 21447 case 0: 21448 this.transparency.grayscale = this.read(chunkSize)[0]; 21449 break; 21450 case 2: 21451 this.transparency.rgb = this.read(chunkSize); 21452 } 21453 break; 21454 case 'tEXt': 21455 text = this.read(chunkSize); 21456 index = text.indexOf(0); 21457 key = String.fromCharCode.apply(String, text.slice(0, index)); 21458 this.text[key] = String.fromCharCode.apply(String, text.slice(index + 1)); 21459 break; 21460 case 'IEND': 21461 if (frame) { 21462 this.animation.frames.push(frame); 21463 } 21464 this.colors = (function() { 21465 switch (this.colorType) { 21466 case 0: 21467 case 3: 21468 case 4: 21469 return 1; 21470 case 2: 21471 case 6: 21472 return 3; 21473 } 21474 }).call(this); 21475 this.hasAlphaChannel = (_ref = this.colorType) === 4 || _ref === 6; 21476 colors = this.colors + (this.hasAlphaChannel ? 1 : 0); 21477 this.pixelBitlength = this.bits * colors; 21478 this.colorSpace = (function() { 21479 switch (this.colors) { 21480 case 1: 21481 return 'DeviceGray'; 21482 case 3: 21483 return 'DeviceRGB'; 21484 } 21485 }).call(this); 21486 this.imgData = new Uint8Array(this.imgData); 21487 return; 21488 default: 21489 this.pos += chunkSize; 21490 } 21491 this.pos += 4; 21492 if (this.pos > this.data.length) { 21493 throw new Error("Incomplete or corrupt PNG file"); 21494 } 21495 } 21496 return; 21497 } 21498 21499 PNG.prototype.read = function(bytes) { 21500 var i, _i, _results; 21501 _results = []; 21502 for (i = _i = 0; 0 <= bytes ? _i < bytes : _i > bytes; i = 0 <= bytes ? ++_i : --_i) { 21503 _results.push(this.data[this.pos++]); 21504 } 21505 return _results; 21506 }; 21507 21508 PNG.prototype.readUInt32 = function() { 21509 var b1, b2, b3, b4; 21510 b1 = this.data[this.pos++] << 24; 21511 b2 = this.data[this.pos++] << 16; 21512 b3 = this.data[this.pos++] << 8; 21513 b4 = this.data[this.pos++]; 21514 return b1 | b2 | b3 | b4; 21515 }; 21516
21517 PNG.prototype.readUInt16 = function() { 21518 var b1, b2; 21519 b1 = this.data[this.pos++] << 8; 21520 b2 = this.data[this.pos++]; 21521 return b1 | b2; 21522 }; 21523 21524 PNG.prototype.decodePixels = function(data) { 21525 var abyte, c, col, i, left, length, p, pa, paeth, pb, pc, pixelBytes, pixels, pos, row, scanlineLength, upper, upperLeft, _i, _j, _k, _l, _m; 21526 if (data == null) { 21527 data = this.imgData; 21528 } 21529 if (data.length === 0) { 21530 return new Uint8Array(0); 21531 } 21532 data = new FlateStream(data); 21533 data = data.getBytes(); 21534 pixelBytes = this.pixelBitlength / 8; 21535 scanlineLength = pixelBytes * this.width; 21536 pixels = new Uint8Array(scanlineLength * this.height); 21537 length = data.length; 21538 row = 0; 21539 pos = 0; 21540 c = 0; 21541 while (pos < length) { 21542 switch (data[pos++]) { 21543 case 0: 21544 for (i = _i = 0; _i < scanlineLength; i = _i += 1) { 21545 pixels[c++] = data[pos++]; 21546 } 21547 break; 21548 case 1: 21549 for (i = _j = 0; _j < scanlineLength; i = _j += 1) { 21550 abyte = data[pos++]; 21551 left = i < pixelBytes ? 0 : pixels[c - pixelBytes]; 21552 pixels[c++] = (abyte + left) % 256; 21553 } 21554 break; 21555 case 2: 21556 for (i = _k = 0; _k < scanlineLength; i = _k += 1) { 21557 abyte = data[pos++]; 21558 col = (i - (i % pixelBytes)) / pixelBytes; 21559 upper = row && pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)]; 21560 pixels[c++] = (upper + abyte) % 256; 21561 } 21562 break; 21563 case 3: 21564 for (i = _l = 0; _l < scanlineLength; i = _l += 1) { 21565 abyte = data[pos++]; 21566 col = (i - (i % pixelBytes)) / pixelBytes; 21567 left = i < pixelBytes ? 0 : pixels[c - pixelBytes]; 21568 upper = row && pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)]; 21569 pixels[c++] = (abyte + Math.floor((left + upper) / 2)) % 256; 21570 } 21571 break; 21572 case 4: 21573 for (i = _m = 0; _m < scanlineLength; i = _m += 1) { 21574 abyte = data[pos++]; 21575 col = (i - (i % pixelBytes)) / pixelBytes; 21576 left = i < pixelBytes ? 0 : pixels[c - pixelBytes]; 21577 if (row === 0) { 21578 upper = upperLeft = 0; 21579 } else { 21580 upper = pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)]; 21581 upperLeft = col && pixels[(row - 1) * scanlineLength + (col - 1) * pixelBytes + (i % pixelBytes)]; 21582 } 21583 p = left + upper - upperLeft; 21584 pa = Math.abs(p - left); 21585 pb = Math.abs(p - upper); 21586 pc = Math.abs(p - upperLeft); 21587 if (pa <= pb && pa <= pc) { 21588 paeth = left; 21589 } else if (pb <= pc) { 21590 paeth = upper; 21591 } else { 21592 paeth = upperLeft; 21593 } 21594 pixels[c++] = (abyte + paeth) % 256; 21595 } 21596 break; 21597 default: 21598 throw new Error("Invalid filter algorithm: " + data[pos - 1]); 21599 } 21600 row++; 21601 } 21602 return pixels; 21603 }; 21604 21605 PNG.prototype.decodePalette = function() { 21606 var c, i, length, palette, pos, ret, transparency, _i, _ref, _ref1; 21607 palette = this.palette; 21608 transparency = this.transparency.indexed || []; 21609 ret = new Uint8Array((transparency.length || 0) + palette.length); 21610 pos = 0; 21611 c = 0; 21612 for (i = _i = 0, _ref = palette.length; _i < _ref; i = _i += 3) { 21613 ret[pos++] = palette[i]; 21614 ret[pos++] = palette[i + 1]; 21615 ret[pos++] = palette[i + 2]; 21616 ret[pos++] = (_ref1 = transparency[c++]) != null ? _ref1 : 255; 21617 } 21618 return ret; 21619 }; 21620 21621 PNG.prototype.copyToImageData = function(imageData, pixels) { 21622 var alpha, colors, data, i, input, j, k, length, palette, v, _ref; 21623 colors = this.colors; 21624 palette = null; 21625 alpha = this.hasAlphaChannel; 21626 if (this.palette.length) { 21627 palette = (_ref = this._decodedPalette) != null ? _ref : this._decodedPalette = this.decodePalette(); 21628 colors = 4; 21629 alpha = true; 21630 } 21631 data = imageData.data || imageData; 21632 length = data.length; 21633 input = palette || pixels; 21634 i = j = 0; 21635 if (colors === 1) { 21636 while (i < length) { 21637 k = palette ? pixels[i / 4] * 4 : j; 21638 v = input[k++]; 21639 data[i++] = v; 21640 data[i++] = v; 21641 data[i++] = v; 21642 data[i++] = alpha ? input[k++] : 255; 21643 j = k; 21644 } 21645 } else { 21646 while (i < length) { 21647 k = palette ? pixels[i / 4] * 4 : j; 21648 data[i++] = input[k++]; 21649 data[i++] = input[k++]; 21650 data[i++] = input[k++]; 21651 data[i++] = alpha ? input[k++] : 255; 21652 j = k; 21653 } 21654 } 21655 }; 21656 21657 PNG.prototype.decode = function() { 21658 var ret; 21659 ret = new Uint8Array(this.width * this.height * 4); 21660 this.copyToImageData(ret, this.decodePixels()); 21661 return ret; 21662 }; 21663 21664 try { 21665 scratchCanvas = global.document.createElement('canvas'); 21666 scratchCtx = scratchCanvas.getContext('2d'); 21667 } catch(e) { 21668 return -1; 21669 } 21670 21671 makeImage = function(imageData) { 21672 var img; 21673 scratchCtx.width = imageData.width; 21674 scratchCtx.height = imageData.height; 21675 scratchCtx.clearRect(0, 0, imageData.width, imageData.height); 21676 scratchCtx.putImageData(imageData, 0, 0); 21677 img = new Image; 21678 img.src = scratchCanvas.toDataURL(); 21679 return img; 21680 }; 21681 21682 PNG.prototype.decodeFrames = function(ctx) { 21683 var frame, i, imageData, pixels, _i, _len, _ref, _results; 21684 if (!this.animation) { 21685 return; 21686 } 21687 _ref = this.animation.frames; 21688 _results = []; 21689 for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) { 21690 frame = _ref[i]; 21691 imageData = ctx.createImageData(frame.width, frame.height); 21692 pixels = this.decodePixels(new Uint8Array(frame.data)); 21693 this.copyToImageData(imageData, pixels); 21694 frame.imageData = imageData; 21695 _results.push(frame.image = makeImage(imageData)); 21696 } 21697 return _results; 21698 }; 21699 21700 PNG.prototype.renderFrame = function(ctx, number) { 21701 var frame, frames, prev; 21702 frames = this.animation.frames; 21703 frame = frames[number]; 21704 prev = frames[number - 1]; 21705 if (number === 0) { 21706 ctx.clearRect(0, 0, this.width, this.height); 21707 } 21708 if ((prev != null ? prev.disposeOp : void 0) === APNG_DISPOSE_OP_BACKGROUND) { 21709 ctx.clearRect(prev.xOffset, prev.yOffset, prev.width, prev.height); 21710 } else if ((prev != null ? prev.disposeOp : void 0) === APNG_DISPOSE_OP_PREVIOUS) { 21711 ctx.putImageData(prev.imageData, prev.xOffset, prev.yOffset); 21712 } 21713 if (frame.blendOp === APNG_BLEND_OP_SOURCE) { 21714 ctx.clearRect(frame.xOffset, frame.yOffset, frame.width, frame.height); 21715 } 21716 return ctx.drawImage(frame.image, frame.xOffset, frame.yOffset); 21717 }; 21718 21719 PNG.prototype.animate = function(ctx) { 21720 var doFrame, frameNumber, frames, numFrames, numPlays, _ref, 21721 _this = this; 21722 frameNumber = 0; 21723 _ref = this.animation, numFrames = _ref.numFrames, frames = _ref.frames, numPlays = _ref.numPlays; 21724 return (doFrame = function() { 21725 var f, frame; 21726 f = frameNumber++ % numFrames; 21727 frame = frames[f]; 21728 _this.renderFrame(ctx, f); 21729 if (numFrames > 1 && frameNumber / numFrames < numPlays) { 21730 return _this.animation._timeout = setTimeout(doFrame, frame.delay); 21731 } 21732 })(); 21733 }; 21734 21735 PNG.prototype.stopAnimation = function() { 21736 var _ref; 21737 return clearTimeout((_ref = this.animation) != null ? _ref._timeout : void 0); 21738 }; 21739 21740 PNG.prototype.render = function(canvas) { 21741 var ctx, data; 21742 if (canvas._png) { 21743 canvas._png.stopAnimation(); 21744 } 21745 canvas._png = this; 21746 canvas.width = this.width; 21747 canvas.height = this.height; 21748 ctx = canvas.getContext("2d"); 21749 if (this.animation) { 21750 this.decodeFrames(ctx); 21751 return this.animate(ctx); 21752 } else { 21753 data = ctx.createImageData(this.width, this.height); 21754 this.copyToImageData(data, this.decodePixels()); 21755 return ctx.putImageData(data, 0, 0); 21756 } 21757 }; 21758 21759 return PNG; 21760 21761 })(); 21762 21763 global.PNG = PNG; 21764 21765})(typeof window !== "undefined" && window || undefined); 21766 21767/* 21768 * Extracted from pdf.js
21769 * https://github.com/andreasgal/pdf.js 21770 * 21771 * Copyright (c) 2011 Mozilla Foundation 21772 * 21773 * Contributors: Andreas Gal <[email protected]> 21774 * Chris G Jones <[email protected]> 21775 * Shaon Barman <[email protected]> 21776 * Vivien Nicolas <[email protected]> 21777 * Justin D'Arcangelo <[email protected]> 21778 * Yury Delendik 21779 * 21780 * 21781 */ 21782 21783var DecodeStream = (function() { 21784 function constructor() { 21785 this.pos = 0; 21786 this.bufferLength = 0; 21787 this.eof = false; 21788 this.buffer = null; 21789 } 21790 21791 constructor.prototype = { 21792 ensureBuffer: function decodestream_ensureBuffer(requested) { 21793 var buffer = this.buffer; 21794 var current = buffer ? buffer.byteLength : 0; 21795 if (requested < current) 21796 return buffer; 21797 var size = 512; 21798 while (size < requested) 21799 size <<= 1; 21800 var buffer2 = new Uint8Array(size); 21801 for (var i = 0; i < current; ++i) 21802 buffer2[i] = buffer[i]; 21803 return this.buffer = buffer2; 21804 }, 21805 getByte: function decodestream_getByte() { 21806 var pos = this.pos; 21807 while (this.bufferLength <= pos) { 21808 if (this.eof) 21809 return null; 21810 this.readBlock(); 21811 } 21812 return this.buffer[this.pos++]; 21813 }, 21814 getBytes: function decodestream_getBytes(length) { 21815 var pos = this.pos; 21816 21817 if (length) { 21818 this.ensureBuffer(pos + length); 21819 var end = pos + length; 21820 21821 while (!this.eof && this.bufferLength < end) 21822 this.readBlock(); 21823 21824 var bufEnd = this.bufferLength; 21825 if (end > bufEnd) 21826 end = bufEnd; 21827 } else { 21828 while (!this.eof) 21829 this.readBlock(); 21830 21831 var end = this.bufferLength; 21832 } 21833 21834 this.pos = end; 21835 return this.buffer.subarray(pos, end); 21836 }, 21837 lookChar: function decodestream_lookChar() { 21838 var pos = this.pos; 21839 while (this.bufferLength <= pos) { 21840 if (this.eof) 21841 return null; 21842 this.readBlock(); 21843 } 21844 return String.fromCharCode(this.buffer[this.pos]); 21845 }, 21846 getChar: function decodestream_getChar() { 21847 var pos = this.pos; 21848 while (this.bufferLength <= pos) { 21849 if (this.eof) 21850 return null; 21851 this.readBlock(); 21852 } 21853 return String.fromCharCode(this.buffer[this.pos++]); 21854 }, 21855 makeSubStream: function decodestream_makeSubstream(start, length, dict) { 21856 var end = start + length; 21857 while (this.bufferLength <= end && !this.eof) 21858 this.readBlock(); 21859 return new Stream(this.buffer, start, length, dict); 21860 }, 21861 skip: function decodestream_skip(n) { 21862 if (!n) 21863 n = 1; 21864 this.pos += n; 21865 }, 21866 reset: function decodestream_reset() { 21867 this.pos = 0; 21868 } 21869 }; 21870 21871 return constructor; 21872})(); 21873 21874var FlateStream = (function() { 21875 if (typeof Uint32Array === 'undefined') { 21876 return undefined; 21877 } 21878 var codeLenCodeMap = new Uint32Array([ 21879 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 21880 ]); 21881 21882 var lengthDecode = new Uint32Array([ 21883 0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 21884 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 21885 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 21886 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102 21887 ]); 21888 21889 var distDecode = new Uint32Array([ 21890 0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 21891 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 21892 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 21893 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001 21894 ]); 21895 21896 var fixedLitCodeTab = [new Uint32Array([ 21897 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 21898 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 21899 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 21900 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 21901 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 21902 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 21903 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 21904 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 21905 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 21906 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4,
21907 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 21908 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 21909 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 21910 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 21911 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 21912 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 21913 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 21914 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 21915 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 21916 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 21917 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 21918 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 21919 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 21920 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 21921 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 21922 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 21923 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 21924 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 21925 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 21926 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 21927 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 21928 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 21929 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 21930 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 21931 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 21932 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 21933 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 21934 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 21935 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 21936 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 21937 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 21938 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 21939 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 21940 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 21941 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 21942 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 21943 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 21944 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 21945 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 21946 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 21947 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 21948 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 21949 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 21950 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 21951 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 21952 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 21953 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 21954 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 21955 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 21956 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 21957 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 21958 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 21959 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 21960 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff 21961 ]), 9]; 21962 21963 var fixedDistCodeTab = [new Uint32Array([ 21964 0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 21965 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 21966 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 21967 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000 21968 ]), 5]; 21969 21970 function error(e) { 21971 throw new Error(e) 21972 } 21973 21974 function constructor(bytes) { 21975 //var bytes = stream.getBytes(); 21976 var bytesPos = 0; 21977 21978 var cmf = bytes[bytesPos++]; 21979 var flg = bytes[bytesPos++]; 21980 if (cmf == -1 || flg == -1) 21981 error('Invalid header in flate stream'); 21982 if ((cmf & 0x0f) != 0x08) 21983 error('Unknown compression method in flate stream'); 21984 if ((((cmf << 8) + flg) % 31) != 0) 21985 error('Bad FCHECK in flate stream'); 21986 if (flg & 0x20) 21987 error('FDICT bit set in flate stream'); 21988 21989 this.bytes = bytes; 21990 this.bytesPos = bytesPos; 21991 21992 this.codeSize = 0; 21993 this.codeBuf = 0; 21994 21995 DecodeStream.call(this); 21996 } 21997 21998 constructor.prototype = Object.create(DecodeStream.prototype); 21999 22000 constructor.prototype.getBits = function(bits) {
22001 var codeSize = this.codeSize; 22002 var codeBuf = this.codeBuf; 22003 var bytes = this.bytes; 22004 var bytesPos = this.bytesPos; 22005 22006 var b; 22007 while (codeSize < bits) { 22008 if (typeof (b = bytes[bytesPos++]) == 'undefined') 22009 error('Bad encoding in flate stream'); 22010 codeBuf |= b << codeSize; 22011 codeSize += 8; 22012 } 22013 b = codeBuf & ((1 << bits) - 1); 22014 this.codeBuf = codeBuf >> bits; 22015 this.codeSize = codeSize -= bits; 22016 this.bytesPos = bytesPos; 22017 return b; 22018 }; 22019 22020 constructor.prototype.getCode = function(table) { 22021 var codes = table[0]; 22022 var maxLen = table[1]; 22023 var codeSize = this.codeSize; 22024 var codeBuf = this.codeBuf; 22025 var bytes = this.bytes; 22026 var bytesPos = this.bytesPos; 22027 22028 while (codeSize < maxLen) { 22029 var b; 22030 if (typeof (b = bytes[bytesPos++]) == 'undefined') 22031 error('Bad encoding in flate stream'); 22032 codeBuf |= (b << codeSize); 22033 codeSize += 8; 22034 } 22035 var code = codes[codeBuf & ((1 << maxLen) - 1)]; 22036 var codeLen = code >> 16; 22037 var codeVal = code & 0xffff; 22038 if (codeSize == 0 || codeSize < codeLen || codeLen == 0) 22039 error('Bad encoding in flate stream'); 22040 this.codeBuf = (codeBuf >> codeLen); 22041 this.codeSize = (codeSize - codeLen); 22042 this.bytesPos = bytesPos; 22043 return codeVal; 22044 }; 22045 22046 constructor.prototype.generateHuffmanTable = function(lengths) { 22047 var n = lengths.length; 22048 22049 // find max code length 22050 var maxLen = 0; 22051 for (var i = 0; i < n; ++i) { 22052 if (lengths[i] > maxLen) 22053 maxLen = lengths[i]; 22054 } 22055 22056 // build the table 22057 var size = 1 << maxLen; 22058 var codes = new Uint32Array(size); 22059 for (var len = 1, code = 0, skip = 2; 22060 len <= maxLen; 22061 ++len, code <<= 1, skip <<= 1) { 22062 for (var val = 0; val < n; ++val) { 22063 if (lengths[val] == len) { 22064 // bit-reverse the code 22065 var code2 = 0; 22066 var t = code; 22067 for (var i = 0; i < len; ++i) { 22068 code2 = (code2 << 1) | (t & 1); 22069 t >>= 1; 22070 } 22071 22072 // fill the table entries 22073 for (var i = code2; i < size; i += skip) 22074 codes[i] = (len << 16) | val; 22075 22076 ++code; 22077 } 22078 } 22079 } 22080 22081 return [codes, maxLen]; 22082 }; 22083 22084 constructor.prototype.readBlock = function() { 22085 function repeat(stream, array, len, offset, what) { 22086 var repeat = stream.getBits(len) + offset; 22087 while (repeat-- > 0) 22088 array[i++] = what; 22089 } 22090 22091 // read block header 22092 var hdr = this.getBits(3); 22093 if (hdr & 1) 22094 this.eof = true; 22095 hdr >>= 1; 22096 22097 if (hdr == 0) { // uncompressed block 22098 var bytes = this.bytes; 22099 var bytesPos = this.bytesPos; 22100 var b; 22101 22102 if (typeof (b = bytes[bytesPos++]) == 'undefined') 22103 error('Bad block header in flate stream'); 22104 var blockLen = b; 22105 if (typeof (b = bytes[bytesPos++]) == 'undefined') 22106 error('Bad block header in flate stream'); 22107 blockLen |= (b << 8); 22108 if (typeof (b = bytes[bytesPos++]) == 'undefined') 22109 error('Bad block header in flate stream'); 22110 var check = b; 22111 if (typeof (b = bytes[bytesPos++]) == 'undefined') 22112 error('Bad block header in flate stream'); 22113 check |= (b << 8); 22114 if (check != (~blockLen & 0xffff)) 22115 error('Bad uncompressed block length in flate stream'); 22116 22117 this.codeBuf = 0; 22118 this.codeSize = 0; 22119 22120 var bufferLength = this.bufferLength; 22121 var buffer = this.ensureBuffer(bufferLength + blockLen); 22122 var end = bufferLength + blockLen; 22123 this.bufferLength = end; 22124 for (var n = bufferLength; n < end; ++n) { 22125 if (typeof (b = bytes[bytesPos++]) == 'undefined') { 22126 this.eof = true; 22127 break; 22128 } 22129 buffer[n] = b; 22130 } 22131 this.bytesPos = bytesPos; 22132 return; 22133 } 22134 22135 var litCodeTable; 22136 var distCodeTable; 22137 if (hdr == 1) { // compressed block, fixed codes 22138 litCodeTable = fixedLitCodeTab; 22139 distCodeTable = fixedDistCodeTab; 22140 } else if (hdr == 2) { // compressed block, dynamic codes 22141 var numLitCodes = this.getBits(5) + 257; 22142 var numDistCodes = this.getBits(5) + 1; 22143 var numCodeLenCodes = this.getBits(4) + 4; 22144 22145 // build the code lengths code table 22146 var codeLenCodeLengths = Array(codeLenCodeMap.length); 22147 var i = 0; 22148 while (i < numCodeLenCodes) 22149 codeLenCodeLengths[codeLenCodeMap[i++]] = this.getBits(3); 22150 var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); 22151 22152 // build the literal and distance code tables 22153 var len = 0; 22154 var i = 0; 22155 var codes = numLitCodes + numDistCodes; 22156 var codeLengths = new Array(codes); 22157 while (i < codes) { 22158 var code = this.getCode(codeLenCodeTab); 22159 if (code == 16) { 22160 repeat(this, codeLengths, 2, 3, len); 22161 } else if (code == 17) { 22162 repeat(this, codeLengths, 3, 3, len = 0); 22163 } else if (code == 18) { 22164 repeat(this, codeLengths, 7, 11, len = 0); 22165 } else { 22166 codeLengths[i++] = len = code; 22167 } 22168 } 22169 22170 litCodeTable = 22171 this.generateHuffmanTable(codeLengths.slice(0, numLitCodes)); 22172 distCodeTable = 22173 this.generateHuffmanTable(codeLengths.slice(numLitCodes, codes)); 22174 } else { 22175 error('Unknown block type in flate stream'); 22176 } 22177 22178 var buffer = this.buffer; 22179 var limit = buffer ? buffer.length : 0; 22180 var pos = this.bufferLength; 22181 while (true) { 22182 var code1 = this.getCode(litCodeTable); 22183 if (code1 < 256) { 22184 if (pos + 1 >= limit) { 22185 buffer = this.ensureBuffer(pos + 1); 22186 limit = buffer.length; 22187 } 22188 buffer[pos++] = code1; 22189 continue; 22190 } 22191 if (code1 == 256) { 22192 this.bufferLength = pos; 22193 return; 22194 } 22195 code1 -= 257; 22196 code1 = lengthDecode[code1]; 22197 var code2 = code1 >> 16; 22198 if (code2 > 0) 22199 code2 = this.getBits(code2); 22200 var len = (code1 & 0xffff) + code2;
22201 code1 = this.getCode(distCodeTable); 22202 code1 = distDecode[code1]; 22203 code2 = code1 >> 16; 22204 if (code2 > 0) 22205 code2 = this.getBits(code2); 22206 var dist = (code1 & 0xffff) + code2; 22207 if (pos + len >= limit) { 22208 buffer = this.ensureBuffer(pos + len); 22209 limit = buffer.length; 22210 } 22211 for (var k = 0; k < len; ++k, ++pos) 22212 buffer[pos] = buffer[pos - dist]; 22213 } 22214 }; 22215 22216 return constructor; 22217})(); 22218 22219/** 22220 * JavaScript Polyfill functions for jsPDF 22221 * Collected from public resources by 22222 * https://github.com/diegocr 22223 */ 22224 22225(function (global) { 22226 var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; 22227 22228 if (typeof global.btoa === 'undefined') { 22229 global.btoa = function(data) { 22230 // discuss at: http://phpjs.org/functions/base64_encode/ 22231 // original by: Tyler Akins (http://rumkin.com) 22232 // improved by: Bayron Guevara 22233 // improved by: Thunder.m 22234 // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) 22235 // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) 22236 // improved by: Rafal Kukawski (http://kukawski.pl) 22237 // bugfixed by: Pellentesque Malesuada 22238 // example 1: base64_encode('Kevin van Zonneveld'); 22239 // returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA==' 22240 22241 var o1,o2,o3,h1,h2,h3,h4,bits,i = 0,ac = 0,enc = '',tmp_arr = []; 22242 22243 if (!data) { 22244 return data; 22245 } 22246 22247 do { // pack three octets into four hexets 22248 o1 = data.charCodeAt(i++); 22249 o2 = data.charCodeAt(i++); 22250 o3 = data.charCodeAt(i++); 22251 22252 bits = o1 << 16 | o2 << 8 | o3; 22253 22254 h1 = bits >> 18 & 0x3f; 22255 h2 = bits >> 12 & 0x3f; 22256 h3 = bits >> 6 & 0x3f; 22257 h4 = bits & 0x3f; 22258 22259 // use hexets to index into b64, and append result to encoded string 22260 tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4); 22261 } while (i < data.length); 22262 22263 enc = tmp_arr.join(''); 22264 22265 var r = data.length % 3; 22266 22267 return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3); 22268 }; 22269 } 22270 22271 if (typeof global.atob === 'undefined') { 22272 global.atob = function(data) { 22273 // discuss at: http://phpjs.org/functions/base64_decode/ 22274 // original by: Tyler Akins (http://rumkin.com) 22275 // improved by: Thunder.m 22276 // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) 22277 // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) 22278 // input by: Aman Gupta 22279 // input by: Brett Zamir (http://brett-zamir.me) 22280 // bugfixed by: Onno Marsman 22281 // bugfixed by: Pellentesque Malesuada 22282 // bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) 22283 // example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA=='); 22284 // returns 1: 'Kevin van Zonneveld' 22285 22286 var o1,o2,o3,h1,h2,h3,h4,bits,i = 0,ac = 0,dec = '',tmp_arr = []; 22287 22288 if (!data) { 22289 return data; 22290 } 22291 22292 data += ''; 22293 22294 do { // unpack four hexets into three octets using index points in b64 22295 h1 = b64.indexOf(data.charAt(i++)); 22296 h2 = b64.indexOf(data.charAt(i++)); 22297 h3 = b64.indexOf(data.charAt(i++)); 22298 h4 = b64.indexOf(data.charAt(i++)); 22299 22300 bits = h1 << 18 | h2 << 12 | h3 << 6 | h4; 22301 22302 o1 = bits >> 16 & 0xff; 22303 o2 = bits >> 8 & 0xff; 22304 o3 = bits & 0xff; 22305 22306 if (h3 == 64) { 22307 tmp_arr[ac++] = String.fromCharCode(o1); 22308 } else if (h4 == 64) { 22309 tmp_arr[ac++] = String.fromCharCode(o1, o2); 22310 } else { 22311 tmp_arr[ac++] = String.fromCharCode(o1, o2, o3); 22312 } 22313 } while (i < data.length); 22314 22315 dec = tmp_arr.join(''); 22316 22317 return dec; 22318 }; 22319 } 22320 22321 if (!Array.prototype.map) { 22322 Array.prototype.map = function(fun /*, thisArg */) { 22323 if (this === void 0 || this === null || typeof fun !== "function") 22324 throw new TypeError(); 22325 22326 var t = Object(this), len = t.length >>> 0, res = new Array(len); 22327 var thisArg = arguments.length > 1 ? arguments[1] : void 0; 22328 for (var i = 0; i < len; i++) { 22329 // NOTE: Absolute correctness would demand Object.defineProperty 22330 // be used. But this method is fairly new, and failure is 22331 // possible only if Object.prototype or Array.prototype 22332 // has a property |i| (very unlikely), so use a less-correct 22333 // but more portable alternative. 22334 if (i in t) 22335 res[i] = fun.call(thisArg, t[i], i, t); 22336 } 22337 22338 return res; 22339 }; 22340 } 22341 22342 22343 if(!Array.isArray) { 22344 Array.isArray = function(arg) { 22345 return Object.prototype.toString.call(arg) === '[object Array]'; 22346 }; 22347 } 22348 22349 if (!Array.prototype.forEach) { 22350 Array.prototype.forEach = function(fun, thisArg) { 22351 "use strict"; 22352 22353 if (this === void 0 || this === null || typeof fun !== "function") 22354 throw new TypeError(); 22355 22356 var t = Object(this), len = t.length >>> 0; 22357 for (var i = 0; i < len; i++) { 22358 if (i in t) 22359 fun.call(thisArg, t[i], i, t); 22360 } 22361 }; 22362 } 22363 22364 if (!Object.keys) { 22365 Object.keys = (function () { 22366 'use strict'; 22367 22368 var hasOwnProperty = Object.prototype.hasOwnProperty, 22369 hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'),
22370 dontEnums = ['toString','toLocaleString','valueOf','hasOwnProperty', 22371 'isPrototypeOf','propertyIsEnumerable','constructor'], 22372 dontEnumsLength = dontEnums.length; 22373 22374 return function (obj) { 22375 if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { 22376 throw new TypeError(); 22377 } 22378 var result = [], prop, i; 22379 22380 for (prop in obj) { 22381 if (hasOwnProperty.call(obj, prop)) { 22382 result.push(prop); 22383 } 22384 } 22385 22386 if (hasDontEnumBug) { 22387 for (i = 0; i < dontEnumsLength; i++) { 22388 if (hasOwnProperty.call(obj, dontEnums[i])) { 22389 result.push(dontEnums[i]); 22390 } 22391 } 22392 } 22393 return result; 22394 }; 22395 }()); 22396 } 22397 22398 if (!String.prototype.trim) { 22399 String.prototype.trim = function () { 22400 return this.replace(/^\s+|\s+$/g, ''); 22401 }; 22402 } 22403 if (!String.prototype.trimLeft) { 22404 String.prototype.trimLeft = function() { 22405 return this.replace(/^\s+/g, ""); 22406 }; 22407 } 22408 if (!String.prototype.trimRight) { 22409 String.prototype.trimRight = function() { 22410 return this.replace(/\s+$/g, ""); 22411 }; 22412 } 22413 22414})(typeof self !== "undefined" && self || typeof window !== "undefined" && window || undefined); 22415 22416return jsPDF; 22417 22418}))); 22419 22420/*! algoliasearch 3.35.1 | © 2014, 2015 Algolia SAS | github.com/algolia/algoliasearch-client-js */ 22421(function(f){var g;if(typeof window!=='undefined'){g=window}else if(typeof self!=='undefined'){g=self}g.ALGOLIA_MIGRATION_LAYER=f()})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ 22422 22423module.exports = function load (src, opts, cb) { 22424 var head = document.head || document.getElementsByTagName('head')[0] 22425 var script = document.createElement('script') 22426 22427 if (typeof opts === 'function') { 22428 cb = opts 22429 opts = {} 22430 } 22431 22432 opts = opts || {} 22433 cb = cb || function() {} 22434 22435 script.type = opts.type || 'text/javascript' 22436 script.charset = opts.charset || 'utf8'; 22437 script.async = 'async' in opts ? !!opts.async : true 22438 script.src = src 22439 22440 if (opts.attrs) { 22441 setAttributes(script, opts.attrs) 22442 } 22443 22444 if (opts.text) { 22445 script.text = '' + opts.text 22446 } 22447 22448 var onend = 'onload' in script ? stdOnEnd : ieOnEnd 22449 onend(script, cb) 22450 22451 // some good legacy browsers (firefox) fail the 'in' detection above 22452 // so as a fallback we always set onload 22453 // old IE will ignore this and new IE will set onload 22454 if (!script.onload) { 22455 stdOnEnd(script, cb); 22456 } 22457 22458 head.appendChild(script) 22459} 22460 22461function setAttributes(script, attrs) { 22462 for (var attr in attrs) { 22463 script.setAttribute(attr, attrs[attr]); 22464 } 22465} 22466 22467function stdOnEnd (script, cb) { 22468 script.onload = function () { 22469 this.onerror = this.onload = null 22470 cb(null, script) 22471 } 22472 script.onerror = function () { 22473 // this.onload = null here is necessary 22474 // because even IE9 works not like others 22475 this.onerror = this.onload = null 22476 cb(new Error('Failed to load ' + this.src), script) 22477 } 22478} 22479 22480function ieOnEnd (script, cb) { 22481 script.onreadystatechange = function () { 22482 if (this.readyState != 'complete' && this.readyState != 'loaded') return 22483 this.onreadystatechange = null 22484 cb(null, script) // there is no way to catch loading errors in IE8 22485 } 22486} 22487 22488},{}],2:[function(require,module,exports){ 22489'use strict'; 22490 22491// this module helps finding if the current page is using 22492// the cdn.jsdelivr.net/algoliasearch/latest/$BUILDNAME.min.js version 22493 22494module.exports = isUsingLatest; 22495 22496function isUsingLatest(buildName) { 22497 var toFind = new RegExp('cdn\\.jsdelivr\\.net/algoliasearch/latest/' + 22498 buildName.replace('.', '\\.') + // algoliasearch, algoliasearch.angular 22499 '(?:\\.min)?\\.js$'); // [.min].js 22500 22501 var scripts = document.getElementsByTagName('script'); 22502 var found = false; 22503 for (var currentScript = 0, nbScripts = scripts.length; currentScript < nbScripts; currentScript++) { 22504 if (scripts[currentScript].src && toFind.test(scripts[currentScript].src)) { 22505 found = true; 22506 break; 22507 } 22508 } 22509 22510 return found; 22511} 22512 22513},{}],3:[function(require,module,exports){ 22514'use strict'; 22515 22516module.exports = loadV2; 22517 22518function loadV2(buildName) { 22519 var loadScript = require(1); 22520 var v2ScriptUrl = '//cdn.jsdelivr.net/algoliasearch/2/' + buildName + '.min.js'; 22521 22522 var message = '-- AlgoliaSearch `latest` warning --\n' + 22523 'Warning, you are using the `latest` version string from jsDelivr to load the AlgoliaSearch library.\
22523n' + 22524 'Using `latest` is no more recommended, you should load //cdn.jsdelivr.net/algoliasearch/2/algoliasearch.min.js\n\n' + 22525 'Also, we updated the AlgoliaSearch JavaScript client to V3. If you want to upgrade,\n' + 22526 'please read our migration guide at https://github.com/algolia/algoliasearch-client-js/wiki/Migration-guide-from-2.x.x-to-3.x.x\n' + 22527 '-- /AlgoliaSearch `latest` warning --'; 22528 22529 if (window.console) { 22530 if (window.console.warn) { 22531 window.console.warn(message); 22532 } else if (window.console.log) { 22533 window.console.log(message); 22534 } 22535 } 22536 22537 // If current script loaded asynchronously, 22538 // it will load the script with DOMElement 22539 // otherwise, it will load the script with document.write 22540 try { 22541 // why \x3c? http://stackoverflow.com/a/236106/147079 22542 document.write('\x3Cscript>window.ALGOLIA_SUPPORTS_DOCWRITE = true\x3C/script>'); 22543 22544 if (window.ALGOLIA_SUPPORTS_DOCWRITE === true) { 22545 document.write('\x3Cscript src="' + v2ScriptUrl + '">\x3C/script>'); 22546 scriptLoaded('document.write')(); 22547 } else { 22548 loadScript(v2ScriptUrl, scriptLoaded('DOMElement')); 22549 } 22550 } catch (e) { 22551 loadScript(v2ScriptUrl, scriptLoaded('DOMElement')); 22552 } 22553} 22554 22555function scriptLoaded(method) { 22556 return function log() { 22557 var message = 'AlgoliaSearch: loaded V2 script using ' + method; 22558 22559 if (window.console && window.console.log) { 22560 window.console.log(message); 22561 } 22562 }; 22563} 22564 22565},{"1":1}],4:[function(require,module,exports){ 22566'use strict'; 22567 22568/* eslint no-unused-vars: [2, {"vars": "local"}] */ 22569 22570module.exports = oldGlobals; 22571 22572// put old window.AlgoliaSearch.. into window. again so that 22573// users upgrading to V3 without changing their code, will be warned 22574function oldGlobals() { 22575 var message = '-- AlgoliaSearch V2 => V3 error --\n' + 22576 'You are trying to use a new version of the AlgoliaSearch JavaScript client with an old notation.\n' + 22577 'Please read our migration guide at https://github.com/algolia/algoliasearch-client-js/wiki/Migration-guide-from-2.x.x-to-3.x.x\n' + 22578 '-- /AlgoliaSearch V2 => V3 error --'; 22579 22580 window.AlgoliaSearch = function() { 22581 throw new Error(message); 22582 }; 22583 22584 window.AlgoliaSearchHelper = function() { 22585 throw new Error(message); 22586 }; 22587 22588 window.AlgoliaExplainResults = function() { 22589 throw new Error(message); 22590 }; 22591} 22592 22593},{}],5:[function(require,module,exports){ 22594'use strict'; 22595 22596// This script will be browserified and prepended to the normal build 22597// directly in window, not wrapped in any module definition 22598// To avoid cases where we are loaded with /latest/ along with 22599migrationLayer("algoliasearch"); 22600 22601// Now onto the V2 related code: 22602// If the client is using /latest/$BUILDNAME.min.js, load V2 of the library 22603// 22604// Otherwise, setup a migration layer that will throw on old constructors like 22605// new AlgoliaSearch(). 22606// So that users upgrading from v2 to v3 will have a clear information 22607// message on what to do if they did not read the migration guide 22608function migrationLayer(buildName) { 22609 var isUsingLatest = require(2); 22610 var loadV2 = require(3); 22611 var oldGlobals = require(4); 22612 22613 if (isUsingLatest(buildName)) { 22614 loadV2(buildName); 22615 } else { 22616 oldGlobals(); 22617 } 22618} 22619 22620},{"2":2,"3":3,"4":4}]},{},[5])(5) 22621});(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.algoliasearch = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ 22622(function (process){ 22623/** 22624 * This is the web browser implementation of `debug()`. 22625 * 22626 * Expose `debug()` as the module. 22627 */ 22628 22629exports = module.exports = require(2); 22630exports.log = log; 22631exports.formatArgs = formatArgs; 22632exports.save = save; 22633exports.load = load; 22634exports.useColors = useColors; 22635exports.storage = 'undefined' != typeof chrome 22636 && 'undefined' != typeof chrome.storage 22637 ? chrome.storage.local 22638 : localstorage(); 22639 22640/** 22641 * Colors. 22642 */ 22643 22644exports.colors = [ 22645 'lightseagreen', 22646 'forestgreen', 22647 'goldenrod', 22648 'dodgerblue', 22649 'darkorchid', 22650 'crimson' 22651]; 22652 22653/** 22654 * Currently only WebKit-based Web Inspectors, Firefox >= v31, 22655 * and the Firebug extension (any Firefox version) are known 22656 * to support "%c" CSS customizations. 22657 * 22658 * TODO: add a `localStorage` variable to explicitly enable/disable colors 22659 */ 22660 22661function useColors() { 22662 // NB: In an Electron preload script, document will be defined but not fully
vendor: 4,235 bytes, lines 22663-22824
22663 // initialized. Since we know we're in Chrome, we'll just detect this case 22664 // explicitly 22665 if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') { 22666 return true; 22667 } 22668 22669 // is webkit? http://stackoverflow.com/a/16459606/376773 22670 // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632 22671 return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) || 22672 // is firebug? http://stackoverflow.com/a/398120/376773 22673 (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) || 22674 // is firefox >= v31? 22675 // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages 22676 (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) || 22677 // double check webkit in userAgent just in case we are in a worker 22678 (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)); 22679} 22680 22681/** 22682 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. 22683 */ 22684 22685exports.formatters.j = function(v) { 22686 try { 22687 return JSON.stringify(v); 22688 } catch (err) { 22689 return '[UnexpectedJSONParseError]: ' + err.message; 22690 } 22691}; 22692 22693 22694/** 22695 * Colorize log arguments if enabled. 22696 * 22697 * @api public 22698 */ 22699 22700function formatArgs(args) { 22701 var useColors = this.useColors; 22702 22703 args[0] = (useColors ? '%c' : '') 22704 + this.namespace 22705 + (useColors ? ' %c' : ' ') 22706 + args[0] 22707 + (useColors ? '%c ' : ' ') 22708 + '+' + exports.humanize(this.diff); 22709 22710 if (!useColors) return; 22711 22712 var c = 'color: ' + this.color; 22713 args.splice(1, 0, c, 'color: inherit') 22714 22715 // the final "%c" is somewhat tricky, because there could be other 22716 // arguments passed either before or after the %c, so we need to 22717 // figure out the correct index to insert the CSS into 22718 var index = 0; 22719 var lastC = 0; 22720 args[0].replace(/%[a-zA-Z%]/g, function(match) { 22721 if ('%%' === match) return; 22722 index++; 22723 if ('%c' === match) { 22724 // we only are interested in the *last* %c 22725 // (the user may have provided their own) 22726 lastC = index; 22727 } 22728 }); 22729 22730 args.splice(lastC, 0, c); 22731} 22732 22733/** 22734 * Invokes `console.log()` when available. 22735 * No-op when `console.log` is not a "function". 22736 * 22737 * @api public 22738 */ 22739 22740function log() { 22741 // this hackery is required for IE8/9, where 22742 // the `console.log` function doesn't have 'apply' 22743 return 'object' === typeof console 22744 && console.log 22745 && Function.prototype.apply.call(console.log, console, arguments); 22746} 22747 22748/** 22749 * Save `namespaces`. 22750 * 22751 * @param {String} namespaces 22752 * @api private 22753 */ 22754 22755function save(namespaces) { 22756 try { 22757 if (null == namespaces) { 22758 exports.storage.removeItem('debug'); 22759 } else { 22760 exports.storage.debug = namespaces; 22761 } 22762 } catch(e) {} 22763} 22764 22765/** 22766 * Load `namespaces`. 22767 * 22768 * @return {String} returns the previously persisted debug modes 22769 * @api private 22770 */ 22771 22772function load() { 22773 var r; 22774 try { 22775 r = exports.storage.debug; 22776 } catch(e) {} 22777 22778 // If debug isn't set in LS, and we're in Electron, try to load $DEBUG 22779 if (!r && typeof process !== 'undefined' && 'env' in process) { 22780 r = process.env.DEBUG; 22781 } 22782 22783 return r; 22784} 22785 22786/** 22787 * Enable namespaces listed in `localStorage.debug` initially. 22788 */ 22789 22790exports.enable(load()); 22791 22792/** 22793 * Localstorage attempts to return the localstorage. 22794 * 22795 * This is necessary because safari throws 22796 * when a user disables cookies/localstorage 22797 * and you attempt to access it. 22798 * 22799 * @return {LocalStorage} 22800 * @api private 22801 */ 22802 22803function localstorage() { 22804 try { 22805 return window.localStorage; 22806 } catch (e) {} 22807} 22808 22809}).call(this,require(12)) 22810},{"12":12,"2":2}],2:[function(require,module,exports){ 22811 22812/** 22813 * This is the common logic for both the Node.js and web browser 22814 * implementations of `debug()`. 22815 * 22816 * Expose `debug()` as the module. 22817 */ 22818 22819exports = module.exports = createDebug.debug = createDebug['default'] = createDebug; 22820exports.coerce = coerce; 22821exports.disable = disable; 22822exports.enable = enable; 22823exports.enabled = enabled; 22824exports.humanize = require(9
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22824); 22825 22826/** 22827 * The currently active debug mode names, and names to skip. 22828 */ 22829 22830exports.names = []; 22831exports.skips = []; 22832 22833/** 22834 * Map of special "%n" handling functions, for the debug "format" argument. 22835 * 22836 * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N". 22837 */ 22838 22839exports.formatters = {}; 22840 22841/** 22842 * Previous log timestamp. 22843 */ 22844 22845var prevTime; 22846 22847/** 22848 * Select a color. 22849 * @param {String} namespace 22850 * @return {Number} 22851 * @api private 22852 */ 22853 22854function selectColor(namespace) { 22855 var hash = 0, i; 22856 22857 for (i in namespace) { 22858 hash = ((hash << 5) - hash) + namespace.charCodeAt(i); 22859 hash |= 0; // Convert to 32bit integer 22860 } 22861 22862 return exports.colors[Math.abs(hash) % exports.colors.length]; 22863} 22864 22865/** 22866 * Create a debugger with the given `namespace`. 22867 * 22868 * @param {String} namespace 22869 * @return {Function} 22870 * @api public 22871 */ 22872 22873function createDebug(namespace) { 22874 22875 function debug() { 22876 // disabled? 22877 if (!debug.enabled) return; 22878 22879 var self = debug; 22880 22881 // set `diff` timestamp 22882 var curr = +new Date(); 22883 var ms = curr - (prevTime || curr); 22884 self.diff = ms; 22885 self.prev = prevTime; 22886 self.curr = curr; 22887 prevTime = curr; 22888 22889 // turn the `arguments` into a proper Array 22890 var args = new Array(arguments.length); 22891 for (var i = 0; i < args.length; i++) { 22892 args[i] = arguments[i]; 22893 } 22894 22895 args[0] = exports.coerce(args[0]); 22896 22897 if ('string' !== typeof args[0]) { 22898 // anything else let's inspect with %O 22899 args.unshift('%O'); 22900 } 22901 22902 // apply any `formatters` transformations 22903 var index = 0; 22904 args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) { 22905 // if we encounter an escaped % then don't increase the array index 22906 if (match === '%%') return match; 22907 index++; 22908 var formatter = exports.formatters[format]; 22909 if ('function' === typeof formatter) { 22910 var val = args[index]; 22911 match = formatter.call(self, val); 22912 22913 // now we need to remove `args[index]` since it's inlined in the `format` 22914 args.splice(index, 1); 22915 index--; 22916 } 22917 return match; 22918 }); 22919 22920 // apply env-specific formatting (colors, etc.) 22921 exports.formatArgs.call(self, args); 22922 22923 var logFn = debug.log || exports.log || console.log.bind(console); 22924 logFn.apply(self, args); 22925 } 22926 22927 debug.namespace = namespace; 22928 debug.enabled = exports.enabled(namespace); 22929 debug.useColors = exports.useColors(); 22930 debug.color = selectColor(namespace); 22931 22932 // env-specific initialization logic for debug instances 22933 if ('function' === typeof exports.init) { 22934 exports.init(debug); 22935 } 22936 22937 return debug; 22938} 22939 22940/** 22941 * Enables a debug mode by namespaces. This can include modes 22942 * separated by a colon and wildcards. 22943 * 22944 * @param {String} namespaces 22945 * @api public 22946 */ 22947 22948function enable(namespaces) { 22949 exports.save(namespaces); 22950 22951 exports.names = []; 22952 exports.skips = []; 22953 22954 var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/); 22955 var len = split.length; 22956 22957 for (var i = 0; i < len; i++) { 22958 if (!split[i]) continue; // ignore empty strings 22959 namespaces = split[i].replace(/\*/g, '.*?'); 22960 if (namespaces[0] === '-') { 22961 exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); 22962 } else { 22963 exports.names.push(new RegExp('^' + namespaces + '$')); 22964 } 22965 } 22966} 22967 22968/** 22969 * Disable debug output. 22970 * 22971 * @api public 22972 */ 22973 22974function disable() { 22975 exports.enable(''); 22976} 22977 22978/** 22979 * Returns true if the given mode name is enabled, false otherwise. 22980 * 22981 * @param {String} name 22982 * @return {Boolean} 22983 * @api public 22984 */ 22985 22986function enabled(name) { 22987 var i, len; 22988 for (i = 0, len = exports.skips.length; i < len; i++) { 22989 if (exports.skips[i].test(name)) { 22990 return false; 22991 } 22992 } 22993 for (i = 0, len = exports.names.length; i < len; i++) { 22994 if (exports.names[i].test(name)) { 22995 return true; 22996 } 22997 } 22998 return false; 22999} 23000 23001/** 23002 * Coerce `val`. 23003 * 23004 * @param {Mixed} val 23005 * @return {Mixed} 23006 * @api private 23007 */ 23008 23009function coerce(val) { 23010 if (val instanceof Error) return val.stack || val.message; 23011 return val; 23012} 23013
23014},{"9":9}],3:[function(require,module,exports){ 23015(function (process,global){ 23016/*! 23017 * @overview es6-promise - a tiny implementation of Promises/A+. 23018 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald) 23019 * @license Licensed under MIT license 23020 * See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE 23021 * @version 4.1.1 23022 */ 23023 23024(function (global, factory) { 23025 typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : 23026 typeof define === 'function' && define.amd ? define(factory) : 23027 (global.ES6Promise = factory()); 23028}(this, (function () { 'use strict'; 23029 23030function objectOrFunction(x) { 23031 var type = typeof x; 23032 return x !== null && (type === 'object' || type === 'function'); 23033} 23034 23035function isFunction(x) { 23036 return typeof x === 'function'; 23037} 23038 23039var _isArray = undefined; 23040if (Array.isArray) { 23041 _isArray = Array.isArray; 23042} else { 23043 _isArray = function (x) { 23044 return Object.prototype.toString.call(x) === '[object Array]'; 23045 }; 23046} 23047 23048var isArray = _isArray; 23049 23050var len = 0; 23051var vertxNext = undefined; 23052var customSchedulerFn = undefined; 23053 23054var asap = function asap(callback, arg) { 23055 queue[len] = callback; 23056 queue[len + 1] = arg; 23057 len += 2; 23058 if (len === 2) { 23059 // If len is 2, that means that we need to schedule an async flush. 23060 // If additional callbacks are queued before the queue is flushed, they 23061 // will be processed by this flush that we are scheduling. 23062 if (customSchedulerFn) { 23063 customSchedulerFn(flush); 23064 } else { 23065 scheduleFlush(); 23066 } 23067 } 23068}; 23069 23070function setScheduler(scheduleFn) { 23071 customSchedulerFn = scheduleFn; 23072} 23073 23074function setAsap(asapFn) { 23075 asap = asapFn; 23076} 23077 23078var browserWindow = typeof window !== 'undefined' ? window : undefined; 23079var browserGlobal = browserWindow || {}; 23080var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; 23081var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]'; 23082 23083// test for web worker but not in IE10 23084var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined'; 23085 23086// node 23087function useNextTick() { 23088 // node version 0.10.x displays a deprecation warning when nextTick is used recursively 23089 // see https://github.com/cujojs/when/issues/410 for details 23090 return function () { 23091 return process.nextTick(flush); 23092 }; 23093} 23094 23095// vertx 23096function useVertxTimer() { 23097 if (typeof vertxNext !== 'undefined') { 23098 return function () { 23099 vertxNext(flush); 23100 }; 23101 } 23102 23103 return useSetTimeout(); 23104} 23105 23106function useMutationObserver() { 23107 var iterations = 0; 23108 var observer = new BrowserMutationObserver(flush); 23109 var node = document.createTextNode(''); 23110 observer.observe(node, { characterData: true }); 23111 23112 return function () { 23113 node.data = iterations = ++iterations % 2; 23114 }; 23115} 23116 23117// web worker 23118function useMessageChannel() { 23119 var channel = new MessageChannel(); 23120 channel.port1.onmessage = flush; 23121 return function () { 23122 return channel.port2.postMessage(0); 23123 }; 23124} 23125 23126function useSetTimeout() { 23127 // Store setTimeout reference so es6-promise will be unaffected by 23128 // other code modifying setTimeout (like sinon.useFakeTimers()) 23129 var globalSetTimeout = setTimeout; 23130 return function () { 23131 return globalSetTimeout(flush, 1); 23132 }; 23133} 23134 23135var queue = new Array(1000); 23136function flush() { 23137 for (var i = 0; i < len; i += 2) { 23138 var callback = queue[i]; 23139 var arg = queue[i + 1]; 23140 23141 callback(arg); 23142 23143 queue[i] = undefined; 23144 queue[i + 1] = undefined; 23145 } 23146 23147 len = 0; 23148} 23149 23150function attemptVertx() { 23151 try { 23152 var r = require; 23153 var vertx = r('vertx'); 23154 vertxNext = vertx.runOnLoop || vertx.runOnContext; 23155 return useVertxTimer(); 23156 } catch (e) { 23157 return useSetTimeout(); 23158 } 23159} 23160 23161var scheduleFlush = undefined; 23162// Decide what async method to use to triggering processing of queued callbacks: 23163if (isNode) { 23164 scheduleFlush = useNextTick(); 23165} else if (BrowserMutationObserver) { 23166 scheduleFlush = useMutationObserver(); 23167} else if (isWorker) {
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23168 scheduleFlush = useMessageChannel(); 23169} else if (browserWindow === undefined && typeof require === 'function') { 23170 scheduleFlush = attemptVertx(); 23171} else { 23172 scheduleFlush = useSetTimeout(); 23173} 23174 23175function then(onFulfillment, onRejection) { 23176 var _arguments = arguments; 23177 23178 var parent = this; 23179 23180 var child = new this.constructor(noop); 23181 23182 if (child[PROMISE_ID] === undefined) { 23183 makePromise(child); 23184 } 23185 23186 var _state = parent._state; 23187 23188 if (_state) { 23189 (function () { 23190 var callback = _arguments[_state - 1]; 23191 asap(function () { 23192 return invokeCallback(_state, child, callback, parent._result); 23193 }); 23194 })(); 23195 } else { 23196 subscribe(parent, child, onFulfillment, onRejection); 23197 } 23198 23199 return child; 23200} 23201 23202/** 23203 `Promise.resolve` returns a promise that will become resolved with the 23204 passed `value`. It is shorthand for the following: 23205 23206 ```javascript 23207 let promise = new Promise(function(resolve, reject){ 23208 resolve(1); 23209 }); 23210 23211 promise.then(function(value){ 23212 // value === 1 23213 }); 23214 ``` 23215 23216 Instead of writing the above, your code now simply becomes the following: 23217 23218 ```javascript 23219 let promise = Promise.resolve(1); 23220 23221 promise.then(function(value){ 23222 // value === 1 23223 }); 23224 ``` 23225 23226 @method resolve 23227 @static 23228 @param {Any} value value that the returned promise will be resolved with 23229 Useful for tooling. 23230 @return {Promise} a promise that will become fulfilled with the given 23231 `value` 23232*/ 23233function resolve$1(object) { 23234 /*jshint validthis:true */ 23235 var Constructor = this; 23236 23237 if (object && typeof object === 'object' && object.constructor === Constructor) { 23238 return object; 23239 } 23240 23241 var promise = new Constructor(noop); 23242 resolve(promise, object); 23243 return promise; 23244} 23245 23246var PROMISE_ID = Math.random().toString(36).substring(16); 23247 23248function noop() {} 23249 23250var PENDING = void 0; 23251var FULFILLED = 1; 23252var REJECTED = 2; 23253 23254var GET_THEN_ERROR = new ErrorObject(); 23255 23256function selfFulfillment() { 23257 return new TypeError("You cannot resolve a promise with itself"); 23258} 23259 23260function cannotReturnOwn() { 23261 return new TypeError('A promises callback cannot return that same promise.'); 23262} 23263 23264function getThen(promise) { 23265 try { 23266 return promise.then; 23267 } catch (error) { 23268 GET_THEN_ERROR.error = error; 23269 return GET_THEN_ERROR; 23270 } 23271} 23272 23273function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) { 23274 try { 23275 then$$1.call(value, fulfillmentHandler, rejectionHandler); 23276 } catch (e) { 23277 return e; 23278 } 23279} 23280 23281function handleForeignThenable(promise, thenable, then$$1) { 23282 asap(function (promise) { 23283 var sealed = false; 23284 var error = tryThen(then$$1, thenable, function (value) { 23285 if (sealed) { 23286 return; 23287 } 23288 sealed = true; 23289 if (thenable !== value) { 23290 resolve(promise, value); 23291 } else { 23292 fulfill(promise, value); 23293 } 23294 }, function (reason) { 23295 if (sealed) { 23296 return; 23297 } 23298 sealed = true; 23299 23300 reject(promise, reason); 23301 }, 'Settle: ' + (promise._label || ' unknown promise')); 23302 23303 if (!sealed && error) { 23304 sealed = true; 23305 reject(promise, error); 23306 } 23307 }, promise); 23308} 23309 23310function handleOwnThenable(promise, thenable) { 23311 if (thenable._state === FULFILLED) { 23312 fulfill(promise, thenable._result); 23313 } else if (thenable._state === REJECTED) { 23314 reject(promise, thenable._result); 23315 } else { 23316 subscribe(thenable, undefined, function (value) { 23317 return resolve(promise, value); 23318 }, function (reason) { 23319 return reject(promise, reason); 23320 }); 23321 } 23322} 23323 23324function handleMaybeThenable(promise, maybeThenable, then$$1) { 23325 if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) { 23326 handleOwnThenable(promise, maybeThenable); 23327 } else { 23328 if (then$$1 === GET_THEN_ERROR) { 23329 reject(promise, GET_THEN_ERROR.error); 23330 GET_THEN_ERROR.error = null; 23331 } else if (then$$1 === undefined) { 23332 fulfill(promise, maybeThenable); 23333 } else if (isFunction(then$$1)) { 23334 handleForeignThenable(promise, maybeThenable, then$$1); 23335 } else { 23336 fulfill(promise, maybeThenable); 23337 } 23338 } 23339} 23340 23341function resolve(promise, value) { 23342 if (promise === value) { 23343 reject(promise, selfFulfillment()); 23344 } else if (objectOrFunction(value)) { 23345 handleMaybeThenable(promise, value, getThen(value)); 23346 } else { 23347 fulfill(promise, value); 23348 } 23349} 23350 23351function publishRejection(promise) { 23352 if (promise._onerror) { 23353 promise._onerror(promise._result); 23354 } 23355 23356 publish(promise); 23357} 23358 23359function fulfill(promise, value) { 23360 if (promise._state !== PENDING) { 23361 return; 23362 } 23363 23364 promise._result = value; 23365 promise._state = FULFILLED; 23366 23367 if (promise._subscribers.length !== 0) { 23368 asap(publish, promise); 23369 } 23370} 23371 23372function reject(promise, reason) { 23373 if (promise._state !== PENDING) { 23374 return; 23375 } 23376 promise._state = REJECTED; 23377 promise._result = reason; 23378 23379 asap(publishRejection, promise); 23380} 23381 23382function subscribe(parent, child, onFulfillment, onRejection) { 23383 var _subscribers = parent._subscribers; 23384 var length = _subscribers.length; 23385 23386 parent._onerror = null; 23387 23388 _subscribers[length] = child; 23389 _subscribers[length + FULFILLED] = onFulfillment; 23390 _subscribers[length + REJECTED] = onRejection; 23391 23392 if (length === 0 && parent._state) { 23393 asap(publish, parent); 23394 } 23395} 23396 23397function publish(promise) { 23398 var subscribers = promise._subscribers; 23399 var settled = promise._state; 23400 23401 if (subscribers.length === 0) { 23402 return; 23403 } 23404 23405 var child = undefined, 23406 callback = undefined, 23407 detail = promise._result; 23408 23409 for (var i = 0; i < subscribers.length; i += 3) { 23410 child = subscribers[i]; 23411 callback = subscribers[i + settled]; 23412 23413 if (child) { 23414 invokeCallback(settled, child, callback, detail); 23415 } else { 23416 callback(detail); 23417 } 23418 } 23419 23420 promise._subscribers.length = 0; 23421} 23422 23423function ErrorObject() { 23424 this.error = null; 23425} 23426 23427var TRY_CATCH_ERROR = new ErrorObject(); 23428 23429function tryCatch(callback, detail) { 23430 try { 23431 return callback(detail); 23432 } catch (e) { 23433 TRY_CATCH_ERROR.error = e; 23434 return TRY_CATCH_ERROR; 23435 } 23436} 23437 23438function invokeCallback(settled, promise, callback, detail) { 23439 var hasCallback = isFunction(callback), 23440 value = undefined, 23441 error = undefined, 23442 succeeded = undefined, 23443 failed = undefined; 23444 23445 if (hasCallback) { 23446 value = tryCatch(callback, detail); 23447 23448 if (value === TRY_CATCH_ERROR) { 23449 failed = true; 23450 error = value.error; 23451 value.error = null; 23452 } else { 23453 succeeded = true; 23454 } 23455 23456 if (promise === value) { 23457 reject(promise, cannotReturnOwn()); 23458 return; 23459 } 23460 } else { 23461 value = detail; 23462 succeeded = true; 23463 } 23464 23465 if (promise._state !== PENDING) { 23466 // noop 23467 } else if (hasCallback && succeeded) { 23468 resolve(promise, value); 23469 } else if (failed) { 23470 reject(promise, error); 23471 } else if (settled === FULFILLED) { 23472 fulfill(promise, value); 23473 } else if (settled === REJECTED) { 23474 reject(promise, value); 23475 } 23476} 23477 23478function initializePromise(promise, resolver) { 23479 try { 23480 resolver(function resolvePromise(value) { 23481 resolve(promise, value); 23482 }, function rejectPromise(reason) { 23483 reject(promise, reason); 23484 }); 23485 } catch (e) { 23486 reject(promise, e); 23487 } 23488} 23489 23490var id = 0; 23491function nextId() { 23492 return id++; 23493} 23494 23495function makePromise(promise) { 23496 promise[PROMISE_ID] = id++; 23497 promise._state = undefined; 23498 promise._result = undefined; 23499 promise._subscribers = []; 23500} 23501 23502function Enumerator$1(Constructor, input) { 23503 this._instanceConstructor = Constructor; 23504 this.promise = new Constructor(noop); 23505 23506 if (!this.promise[PROMISE_ID]) { 23507 makePromise(this.promise); 23508 } 23509 23510 if (isArray(input)) { 23511 this.length = input.length; 23512 this._remaining = input.length; 23513 23514 this._result = new Array(this.length); 23515 23516 if (this.length === 0) { 23517 fulfill(this.promise, this._result); 23518 } else { 23519 this.length = this.length || 0; 23520 this._enumerate(input); 23521 if (this._remaining === 0) { 23522 fulfill(this.promise, this._result); 23523 } 23524 } 23525 } else { 23526 reject(this.promise, validationError()); 23527 } 23528} 23529 23530function validationError() { 23531 return new Error('Array Methods must be provided an Array'); 23532} 23533 23534Enumerator$1.prototype._enumerate = function (input) { 23535 for (var i = 0; this._state === PENDING && i < input.length; i++) { 23536 this._eachEntry(input[i], i); 23537 } 23538}; 23539 23540Enumerator$1.prototype._eachEntry = function (entry, i) { 23541 var c = this._instanceConstructor; 23542 var resolve$$1 = c.resolve; 23543 23544 if (resolve$$1 === resolve$1) { 23545 var _then = getThen(entry); 23546 23547 if (_then === then && entry._state !== PENDING) { 23548 this._settledAt(entry._state, i, entry._result); 23549 } else if (typeof _then !== 'function') { 23550 this._remaining--; 23551 this._result[i] = entry; 23552 } else if (c === Promise$2) { 23553 var promise = new c(noop); 23554 handleMaybeThenable(promise, entry, _then); 23555 this._willSettleAt(promise, i); 23556 } else {
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23557 this._willSettleAt(new c(function (resolve$$1) { 23558 return resolve$$1(entry); 23559 }), i); 23560 } 23561 } else { 23562 this._willSettleAt(resolve$$1(entry), i); 23563 } 23564}; 23565 23566Enumerator$1.prototype._settledAt = function (state, i, value) { 23567 var promise = this.promise; 23568 23569 if (promise._state === PENDING) { 23570 this._remaining--; 23571 23572 if (state === REJECTED) { 23573 reject(promise, value); 23574 } else { 23575 this._result[i] = value; 23576 } 23577 } 23578 23579 if (this._remaining === 0) { 23580 fulfill(promise, this._result); 23581 } 23582}; 23583 23584Enumerator$1.prototype._willSettleAt = function (promise, i) { 23585 var enumerator = this; 23586 23587 subscribe(promise, undefined, function (value) { 23588 return enumerator._settledAt(FULFILLED, i, value); 23589 }, function (reason) { 23590 return enumerator._settledAt(REJECTED, i, reason); 23591 }); 23592}; 23593 23594/** 23595 `Promise.all` accepts an array of promises, and returns a new promise which 23596 is fulfilled with an array of fulfillment values for the passed promises, or 23597 rejected with the reason of the first passed promise to be rejected. It casts all 23598 elements of the passed iterable to promises as it runs this algorithm. 23599 23600 Example: 23601 23602 ```javascript 23603 let promise1 = resolve(1); 23604 let promise2 = resolve(2); 23605 let promise3 = resolve(3); 23606 let promises = [ promise1, promise2, promise3 ]; 23607 23608 Promise.all(promises).then(function(array){ 23609 // The array here would be [ 1, 2, 3 ]; 23610 }); 23611 ``` 23612 23613 If any of the `promises` given to `all` are rejected, the first promise 23614 that is rejected will be given as an argument to the returned promises's 23615 rejection handler. For example: 23616 23617 Example: 23618 23619 ```javascript 23620 let promise1 = resolve(1); 23621 let promise2 = reject(new Error("2")); 23622 let promise3 = reject(new Error("3")); 23623 let promises = [ promise1, promise2, promise3 ]; 23624 23625 Promise.all(promises).then(function(array){ 23626 // Code here never runs because there are rejected promises! 23627 }, function(error) { 23628 // error.message === "2" 23629 }); 23630 ``` 23631 23632 @method all 23633 @static 23634 @param {Array} entries array of promises 23635 @param {String} label optional string for labeling the promise. 23636 Useful for tooling. 23637 @return {Promise} promise that is fulfilled when all `promises` have been 23638 fulfilled, or rejected if any of them become rejected. 23639 @static 23640*/ 23641function all$1(entries) { 23642 return new Enumerator$1(this, entries).promise; 23643} 23644 23645/** 23646 `Promise.race` returns a new promise which is settled in the same way as the 23647 first passed promise to settle. 23648 23649 Example: 23650 23651 ```javascript 23652 let promise1 = new Promise(function(resolve, reject){ 23653 setTimeout(function(){ 23654 resolve('promise 1'); 23655 }, 200); 23656 }); 23657 23658 let promise2 = new Promise(function(resolve, reject){ 23659 setTimeout(function(){ 23660 resolve('promise 2'); 23661 }, 100); 23662 }); 23663 23664 Promise.race([promise1, promise2]).then(function(result){ 23665 // result === 'promise 2' because it was resolved before promise1 23666 // was resolved. 23667 }); 23668 ``` 23669 23670 `Promise.race` is deterministic in that only the state of the first 23671 settled promise matters. For example, even if other promises given to the 23672 `promises` array argument are resolved, but the first settled promise has 23673 become rejected before the other promises became fulfilled, the returned 23674 promise will become rejected: 23675 23676 ```javascript 23677 let promise1 = new Promise(function(resolve, reject){ 23678 setTimeout(function(){ 23679 resolve('promise 1'); 23680 }, 200); 23681 }); 23682 23683 let promise2 = new Promise(function(resolve, reject){ 23684 setTimeout(function(){ 23685 reject(new Error('promise 2')); 23686 }, 100); 23687 }); 23688 23689 Promise.race([promise1, promise2]).then(function(result){ 23690 // Code here never runs 23691 }, function(reason){
23692 // reason.message === 'promise 2' because promise 2 became rejected before 23693 // promise 1 became fulfilled 23694 }); 23695 ``` 23696 23697 An example real-world use case is implementing timeouts: 23698 23699 ```javascript 23700 Promise.race([ajax('foo.json'), timeout(5000)]) 23701 ``` 23702 23703 @method race 23704 @static 23705 @param {Array} promises array of promises to observe 23706 Useful for tooling. 23707 @return {Promise} a promise which settles in the same way as the first passed 23708 promise to settle. 23709*/ 23710function race$1(entries) { 23711 /*jshint validthis:true */ 23712 var Constructor = this; 23713 23714 if (!isArray(entries)) { 23715 return new Constructor(function (_, reject) { 23716 return reject(new TypeError('You must pass an array to race.')); 23717 }); 23718 } else { 23719 return new Constructor(function (resolve, reject) { 23720 var length = entries.length; 23721 for (var i = 0; i < length; i++) { 23722 Constructor.resolve(entries[i]).then(resolve, reject); 23723 } 23724 }); 23725 } 23726} 23727 23728/** 23729 `Promise.reject` returns a promise rejected with the passed `reason`. 23730 It is shorthand for the following: 23731 23732 ```javascript 23733 let promise = new Promise(function(resolve, reject){ 23734 reject(new Error('WHOOPS')); 23735 }); 23736 23737 promise.then(function(value){ 23738 // Code here doesn't run because the promise is rejected! 23739 }, function(reason){ 23740 // reason.message === 'WHOOPS' 23741 }); 23742 ``` 23743 23744 Instead of writing the above, your code now simply becomes the following: 23745 23746 ```javascript 23747 let promise = Promise.reject(new Error('WHOOPS')); 23748 23749 promise.then(function(value){ 23750 // Code here doesn't run because the promise is rejected! 23751 }, function(reason){ 23752 // reason.message === 'WHOOPS' 23753 }); 23754 ``` 23755 23756 @method reject 23757 @static 23758 @param {Any} reason value that the returned promise will be rejected with. 23759 Useful for tooling. 23760 @return {Promise} a promise rejected with the given `reason`. 23761*/ 23762function reject$1(reason) { 23763 /*jshint validthis:true */ 23764 var Constructor = this; 23765 var promise = new Constructor(noop); 23766 reject(promise, reason); 23767 return promise; 23768} 23769 23770function needsResolver() { 23771 throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); 23772} 23773 23774function needsNew() { 23775 throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object c
23775onstructor cannot be called as a function."); 23776} 23777 23778/** 23779 Promise objects represent the eventual result of an asynchronous operation. The 23780 primary way of interacting with a promise is through its `then` method, which 23781 registers callbacks to receive either a promise's eventual value or the reason 23782 why the promise cannot be fulfilled. 23783 23784 Terminology 23785 ----------- 23786 23787 - `promise` is an object or function with a `then` method whose behavior conforms to this specification. 23788 - `thenable` is an object or function that defines a `then` method. 23789 - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). 23790 - `exception` is a value that is thrown using the throw statement. 23791 - `reason` is a value that indicates why a promise was rejected. 23792 - `settled` the final resting state of a promise, fulfilled or rejected. 23793 23794 A promise can be in one of three states: pending, fulfilled, or rejected. 23795 23796 Promises that are fulfilled have a fulfillment value and are in the fulfilled 23797 state. Promises that are rejected have a rejection reason and are in the 23798 rejected state. A fulfillment value is never a thenable. 23799 23800 Promises can also be said to *resolve* a value. If this value is also a 23801 promise, then the original promise's settled state will match the value's 23802 settled state. So a promise that *resolves* a promise that rejects will 23803 itself reject, and a promise that *resolves* a promise that fulfills will 23804 itself fulfill. 23805 23806 23807 Basic Usage: 23808 ------------ 23809 23810 ```js 23811 let promise = new Promise(function(resolve, reject) { 23812 // on success 23813 resolve(value); 23814 23815 // on failure 23816 reject(reason); 23817 }); 23818 23819 promise.then(function(value) { 23820 // on fulfillment 23821 }, function(reason) { 23822 // on rejection 23823 }); 23824 ``` 23825 23826 Advanced Usage: 23827 --------------- 23828 23829 Promises shine when abstracting away asynchronous interactions such as 23830 `XMLHttpRequest`s. 23831 23832 ```js 23833 function getJSON(url) { 23834 return new Promise(function(resolve, reject){ 23835 let xhr = new XMLHttpRequest(); 23836 23837 xhr.open('GET', url); 23838 xhr.onreadystatechange = handler; 23839 xhr.responseType = 'json'; 23840 xhr.setRequestHeader('Accept', 'application/json'); 23841 xhr.send(); 23842 23843 function handler() { 23844 if (this.readyState === this.DONE) { 23845 if (this.status === 200) { 23846 resolve(this.response); 23847 } else { 23848 reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); 23849 } 23850 } 23851 }; 23852 }); 23853 } 23854 23855 getJSON('/posts.json').then(function(json) { 23856 // on fulfillment 23857 }, function(reason) { 23858 // on rejection 23859 }); 23860 ``` 23861 23862 Unlike callbacks, promises are great composable primitives. 23863 23864 ```js 23865 Promise.all([ 23866 getJSON('/posts'), 23867 getJSON('/comments') 23868 ]).then(function(values){ 23869 values[0] // => postsJSON 23870 values[1] // => commentsJSON 23871 23872 return values; 23873 }); 23874 ``` 23875 23876 @class Promise 23877 @param {function} resolver 23878 Useful for tooling. 23879 @constructor 23880*/ 23881function Promise$2(resolver) { 23882 this[PROMISE_ID] = nextId(); 23883 this._result = this._state = undefined; 23884 this._subscribers = []; 23885 23886 if (noop !== resolver) { 23887 typeof resolver !== 'function' && needsResolver(); 23888 this instanceof Promise$2 ? initializePromise(this, resolver) : needsNew(); 23889 } 23890} 23891 23892Promise$2.all = all$1; 23893Promise$2.race = race$1; 23894Promise$2.resolve = resolve$1; 23895Promise$2.reject = reject$1; 23896Promise$2._setScheduler = setScheduler; 23897Promise$2._setAsap = setAsap; 23898Promise$2._asap = asap; 23899 23900Promise$2.prototype = { 23901 constructor: Promise$2, 23902 23903 /** 23904 The primary way of interacting with a promise is through its `then` method, 23905 which registers callbacks to receive either a promise's eventual value or the 23906 reason why the promise cannot be fulfilled. 23907 23908 ```js 23909 findUser().then(function(user){ 23910 // user is available 23911 }, function(reason){ 23912 // user is unavailable, and you are given the reason why 23913 }); 23914 ``` 23915 23916 Chaining 23917 -------- 23918 23919 The return value of `then` is itself a promise. This second, 'downstream' 23920 promise is resolved with the return value of the first promise's fulfillment 23921 or rejection handler, or rejected if the handler throws an exception. 23922 23923 ```js 23924 findUser().then(function (user) { 23925 return user.name; 23926 }, function (reason) { 23927 return 'default name'; 23928 }).then(function (userName) { 23929 // If `findUser` fulfilled, `userName` will be the user's name, otherwise it 23930 // will be `'default name'` 23931 }); 23932 23933 findUser().then(function (user) { 23934 throw new Error('Found user, but still unhappy'); 23935 }, function (reason) { 23936 throw new Error('`findUser` rejected and we're unhappy'); 23937 }).then(function (value) { 23938 // never reached 23939 }, function (reason) { 23940 // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. 23941 // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. 23942 }); 23943 ``` 23944 If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. 23945 23946 ```js 23947 findUser().then(function (user) { 23948 throw new PedagogicalException('Upstream error'); 23949 }).then(function (value) { 23950 // never reached 23951 }).then(function (value) { 23952 // never reached 23953 }, function (reason) { 23954 // The `PedgagocialException` is propagated all the way down to here 23955 }); 23956 ``` 23957 23958 Assimilation 23959 ------------ 23960 23961 Sometimes the value you want to propagate to a downstream promise can only be 23962 retrieved asynchronously. This can be achieved by returning a promise in the 23963 fulfillment or rejection handler. The downstream promise will then be pending 23964 until the returned promise is settled. This is called *assimilation*. 23965 23966 ```js 23967 findUser().then(function (user) { 23968 return findCommentsByAuthor(user); 23969 }).then(function (comments) { 23970 // The user's comments are now available 23971 }); 23972 ``` 23973 23974 If the assimliated promise rejects, then the downstream promise will also reject. 23975 23976 ```js 23977 findUser().then(function (user) { 23978 return findCommentsByAuthor(user); 23979 }).then(function (comments) { 23980 // If `findCommentsByAuthor` fulfills, we'll have the value here 23981 }, function (reason) { 23982 // If `findCommentsByAuthor` rejects, we'll have the reason here 23983 }); 23984 ``` 23985
23986 Simple Example 23987 -------------- 23988 23989 Synchronous Example 23990 23991 ```javascript 23992 let result; 23993 23994 try { 23995 result = findResult(); 23996 // success 23997 } catch(reason) { 23998 // failure 23999 } 24000 ``` 24001 24002 Errback Example 24003 24004 ```js 24005 findResult(function(result, err){ 24006 if (err) { 24007 // failure 24008 } else { 24009 // success 24010 } 24011 }); 24012 ``` 24013 24014 Promise Example; 24015 24016 ```javascript 24017 findResult().then(function(result){ 24018 // success 24019 }, function(reason){ 24020 // failure 24021 }); 24022 ``` 24023 24024 Advanced Example 24025 -------------- 24026 24027 Synchronous Example 24028 24029 ```javascript 24030 let author, books; 24031 24032 try { 24033 author = findAuthor(); 24034 books = findBooksByAuthor(author); 24035 // success 24036 } catch(reason) { 24037 // failure 24038 } 24039 ``` 24040 24041 Errback Example 24042 24043 ```js 24044 24045 function foundBooks(books) { 24046 24047 } 24048 24049 function failure(reason) { 24050 24051 } 24052 24053 findAuthor(function(author, err){ 24054 if (err) { 24055 failure(err); 24056 // failure 24057 } else { 24058 try { 24059 findBoooksByAuthor(author, function(books, err) { 24060 if (err) { 24061 failure(err); 24062 } else { 24063 try { 24064 foundBooks(books); 24065 } catch(reason) { 24066 failure(reason); 24067 } 24068 } 24069 }); 24070 } catch(error) { 24071 failure(err); 24072 } 24073 // success 24074 } 24075 }); 24076 ``` 24077 24078 Promise Example; 24079 24080 ```javascript 24081 findAuthor(). 24082 then(findBooksByAuthor). 24083 then(function(books){ 24084 // found books 24085 }).catch(function(reason){ 24086 // something went wrong 24087 }); 24088 ``` 24089 24090 @method then 24091 @param {Function} onFulfilled 24092 @param {Function} onRejected 24093 Useful for tooling. 24094 @return {Promise} 24095 */ 24096 then: then, 24097 24098 /** 24099 `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same 24100 as the catch block of a try/catch statement. 24101 24102 ```js 24103 function findAuthor(){ 24104 throw new Error('couldn't find that author'); 24105 } 24106 24107 // synchronous 24108 try { 24109 findAuthor(); 24110 } catch(reason) { 24111 // something went wrong 24112 } 24113 24114 // async with promises 24115 findAuthor().catch(function(reason){ 24116 // something went wrong 24117 }); 24118 ``` 24119 24120 @method catch 24121 @param {Function} onRejection 24122 Useful for tooling. 24123 @return {Promise} 24124 */ 24125 'catch': function _catch(onRejection) { 24126 return this.then(null, onRejection); 24127 } 24128}; 24129 24130/*global self*/ 24131function polyfill$1() { 24132 var local = undefined; 24133 24134 if (typeof global !== 'undefined') { 24135 local = global; 24136 } else if (typeof self !== 'undefined') { 24137 local = self; 24138 } else { 24139 try { 24140 local = Function('return this')(); 24141 } catch (e) { 24142 throw new Error('polyfill failed because global object is unavailable in this environment'); 24143 } 24144 } 24145 24146 var P = local.Promise; 24147 24148 if (P) { 24149 var promiseToString = null; 24150 try { 24151 promiseToString = Object.prototype.toString.call(P.resolve()); 24152 } catch (e) { 24153 // silently ignored 24154 } 24155 24156 if (promiseToString === '[object Promise]' && !P.cast) { 24157 return; 24158 } 24159 } 24160 24161 local.Promise = Promise$2; 24162} 24163 24164// Strange compat.. 24165Promise$2.polyfill = polyfill$1; 24166Promise$2.Promise = Promise$2; 24167 24168return Promise$2; 24169 24170}))); 24171 24172 24173 24174}).call(this,require(12),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) 24175},{"12":12}],4:[function(require,module,exports){ 24176// Copyright Joyent, Inc. and other Node contributors. 24177// 24178// Permission is hereby granted, free of charge, to any person obtaining a 24179// copy of this software and associated documentation files (the 24180// "Software"), to deal in the Software without restriction, including 24181// without limitation the rights to use, copy, modify, merge, publish, 24182// distribute, sublicense, and/or sell copies of the Software, and to permit 24183// persons to whom the Software is furnished to do so, subject to the 24184// following conditions: 24185// 24186// The above copyright notice and this permission notice shall be included 24187// in all copies or substantial portions of the Software. 24188// 24189// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 24190// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 24191// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 24192// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 24193// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 24194// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 24195// USE OR OTHER DEALINGS IN THE SOFTWARE. 24196 24197function EventEmitter() { 24198 this._events = this._events || {}; 24199 this._maxListeners = this._maxListeners || undefined; 24200} 24201module.exports = EventEmitter; 24202 24203// Backwards-compat with node 0.10.x 24204EventEmitter.EventEmitter = EventEmitter; 24205 24206EventEmitter.prototype._events = undefined; 24207EventEmitter.prototype._maxListeners = undefined; 24208 24209// By default EventEmitters will print a warning if more than 10 listeners are 24210// added to it. This is a useful default which helps finding memory leaks. 24211EventEmitter.defaultMaxListeners = 10; 24212 24213// Obviously not all Emitters should be limited to 10. This function allows 24214// that to be increased. Set to zero for unlimited. 24215EventEmitter.prototype.setMaxListeners = function(n) { 24216 if (!isNumber(n) || n < 0 || isNaN(n)) 24217 throw TypeError('n must be a positive number'); 24218 this._maxListeners = n; 24219 return this; 24220}; 24221 24222EventEmitter.prototype.emit = function(type) { 24223 var er, handler, len, args, i, listeners; 24224 24225 if (!this._events) 24226 this._events = {}; 24227 24228 // If there is no 'error' event listener then throw. 24229 if (type === 'error') { 24230 if (!this._events.error || 24231 (isObject(this._events.error) && !this._events.error.length)) { 24232 er = arguments[1]; 24233 if (er instanceof Error) { 24234 throw er; // Unhandled 'error' event 24235 } else { 24236 // At least give some kind of context to the user 24237 var err = new Error('Uncaught, unspecified "error" event. (' + er + ')'); 24238 err.context = er; 24239 throw err; 24240 } 24241 } 24242 } 24243 24244 handler = this._events[type]; 24245 24246 if (isUndefined(handler)) 24247 return false;
24248 24249 if (isFunction(handler)) { 24250 switch (arguments.length) { 24251 // fast cases 24252 case 1: 24253 handler.call(this); 24254 break; 24255 case 2: 24256 handler.call(this, arguments[1]); 24257 break; 24258 case 3: 24259 handler.call(this, arguments[1], arguments[2]); 24260 break; 24261 // slower 24262 default: 24263 args = Array.prototype.slice.call(arguments, 1); 24264 handler.apply(this, args); 24265 } 24266 } else if (isObject(handler)) { 24267 args = Array.prototype.slice.call(arguments, 1); 24268 listeners = handler.slice(); 24269 len = listeners.length; 24270 for (i = 0; i < len; i++) 24271 listeners[i].apply(this, args); 24272 } 24273 24274 return true; 24275}; 24276 24277EventEmitter.prototype.addListener = function(type, listener) { 24278 var m; 24279 24280 if (!isFunction(listener)) 24281 throw TypeError('listener must be a function'); 24282 24283 if (!this._events) 24284 this._events = {}; 24285 24286 // To avoid recursion in the case that type === "newListener"! Before 24287 // adding it to the listeners, first emit "newListener". 24288 if (this._events.newListener) 24289 this.emit('newListener', type, 24290 isFunction(listener.listener) ? 24291 listener.listener : listener); 24292 24293 if (!this._events[type]) 24294 // Optimize the case of one listener. Don't need the extra array object. 24295 this._events[type] = listener; 24296 else if (isObject(this._events[type])) 24297 // If we've already got an array, just append. 24298 this._events[type].push(listener); 24299 else 24300 // Adding the second element, need to change to array. 24301 this._events[type] = [this._events[type], listener]; 24302 24303 // Check for listener leak 24304 if (isObject(this._events[type]) && !this._events[type].warned) { 24305 if (!isUndefined(this._maxListeners)) { 24306 m = this._maxListeners; 24307 } else { 24308 m = EventEmitter.defaultMaxListeners; 24309 } 24310 24311 if (m && m > 0 && this._events[type].length > m) { 24312 this._events[type].warned = true; 24313 console.error('(node) warning: possible EventEmitter memory ' + 24314 'leak detected. %d listeners added. ' + 24315 'Use emitter.setMaxListeners() to increase limit.', 24316 this._events[type].length); 24317 if (typeof console.trace === 'function') { 24318 // not supported in IE 10 24319 console.trace(); 24320 } 24321 } 24322 } 24323 24324 return this; 24325}; 24326 24327EventEmitter.prototype.on = EventEmitter.prototype.addListener; 24328 24329EventEmitter.prototype.once = function(type, listener) { 24330 if (!isFunction(listener)) 24331 throw TypeError('listener must be a function'); 24332 24333 var fired = false; 24334 24335 function g() { 24336 this.removeListener(type, g); 24337 24338 if (!fired) { 24339 fired = true; 24340 listener.apply(this, arguments); 24341 } 24342 } 24343 24344 g.listener = listener; 24345 this.on(type, g); 24346 24347 return this; 24348}; 24349 24350// emits a 'removeListener' event iff the listener was removed 24351EventEmitter.prototype.removeListener = function(type, listener) { 24352 var list, position, length, i; 24353 24354 if (!isFunction(listener)) 24355 throw TypeError('listener must be a function'); 24356 24357 if (!this._events || !this._events[type]) 24358 return this; 24359 24360 list = this._events[type]; 24361 length = list.length; 24362 position = -1; 24363 24364 if (list === listener || 24365 (isFunction(list.listener) && list.listener === listener)) { 24366 delete this._events[type]; 24367 if (this._events.removeListener) 24368 this.emit('removeListener', type, listener); 24369 24370 } else if (isObject(list)) { 24371 for (i = length; i-- > 0;) { 24372 if (list[i] === listener || 24373 (list[i].listener && list[i].listener === listener)) { 24374 position = i; 24375 break; 24376 } 24377 } 24378 24379 if (position < 0) 24380 return this; 24381 24382 if (list.length === 1) { 24383 list.length = 0; 24384 delete this._events[type]; 24385 } else { 24386 list.splice(position, 1); 24387 } 24388 24389 if (this._events.removeListener) 24390 this.emit('removeListener', type, listener); 24391 } 24392 24393 return this; 24394}; 24395 24396EventEmitter.prototype.removeAllListeners = function(type) { 24397 var key, listeners; 24398 24399 if (!this._events) 24400 return this; 24401 24402 // not listening for removeListener, no need to emit 24403 if (!this._events.removeListener) { 24404 if (arguments.length === 0) 24405 this._events = {}; 24406 else if (this._events[type]) 24407 delete this._events[type]; 24408 return this; 24409 } 24410 24411 // emit removeListener for all listeners on all events 24412 if (arguments.length === 0) { 24413 for (key in this._events) { 24414 if (key === 'removeListener') continue; 24415 this.removeAllListeners(key); 24416 } 24417 this.removeAllListeners('removeListener'); 24418 this._events = {}; 24419 return this; 24420 } 24421 24422 listeners = this._events[type]; 24423 24424 if (isFunction(listeners)) { 24425 this.removeListener(type, listeners); 24426 } else if (listeners) { 24427 // LIFO order 24428 while (listeners.length) 24429 this.removeListener(type, listeners[listeners.length - 1]); 24430 } 24431 delete this._events[type]; 24432 24433 return this; 24434}; 24435 24436EventEmitter.prototype.listeners = function(type) { 24437 var ret; 24438 if (!this._events || !this._events[type]) 24439 ret = []; 24440 else if (isFunction(this._events[type])) 24441 ret = [this._events[type]]; 24442 else 24443 ret = this._events[type].slice(); 24444 return ret; 24445}; 24446 24447EventEmitter.prototype.listenerCount = function(type) { 24448 if (this._events) { 24449 var evlistener = this._events[type]; 24450 24451 if (isFunction(evlistener)) 24452 return 1; 24453 else if (evlistener) 24454 return evlistener.length; 24455 } 24456 return 0; 24457}; 24458 24459EventEmitter.listenerCount = function(emitter, type) { 24460 return emitter.listenerCount(type); 24461}; 24462 24463function isFunction(arg) { 24464 return typeof arg === 'function'; 24465} 24466 24467function isNumber(arg) { 24468 return typeof arg === 'number'; 24469} 24470 24471function isObject(arg) { 24472 return typeof arg === 'object' && arg !== null; 24473} 24474 24475function isUndefined(arg) { 24476 return arg === void 0; 24477} 24478 24479},{}],5:[function(require,module,exports){ 24480 24481var hasOwn = Object.prototype.hasOwnProperty; 24482var toString = Object.prototype.toString; 24483 24484module.exports = function forEach (obj, fn, ctx) { 24485 if (toString.call(fn) !== '[object Function]') { 24486 throw new TypeError('iterator must be a function'); 24487 } 24488 var l = obj.length; 24489 if (l === +l) { 24490 for (var i = 0; i < l; i++) { 24491 fn.call(ctx, obj[i], i, obj); 24492 } 24493 } else { 24494 for (var k in obj) { 24495 if (hasOwn.call(obj, k)) { 24496 fn.call(ctx, obj[k], k, obj); 24497 } 24498 } 24499 } 24500}; 24501 24502 24503},{}],6:[function(require,module,exports){ 24504(function (global){ 24505var win; 24506 24507if (typeof window !== "undefined") { 24508 win = window; 24509} else if (typeof global !== "undefined") { 24510 win = global; 24511} else if (typeof self !== "undefined"){ 24512 win = self; 24513} else { 24514 win = {}; 24515} 24516 24517module.exports = win; 24518 24519}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) 24520},{}],7:[function(require,module,exports){ 24521if (typeof Object.create === 'function') { 24522 // implementation from standard node.js 'util' module 24523 module.exports = function inherits(ctor, superCtor) { 24524 ctor.super_ = superCtor 24525 ctor.prototype = Object.create(superCtor.prototype, { 24526 constructor: { 24527 value: ctor, 24528 enumerable: false, 24529 writable: true, 24530 configurable: true 24531 } 24532 }); 24533 }; 24534} else { 24535 // old school shim for old browsers 24536 module.exports = function inherits(ctor, superCtor) { 24537 ctor.super_ = superCtor 24538 var TempCtor = function () {} 24539 TempCtor.prototype = superCtor.prototype 24540 ctor.prototype = new TempCtor() 24541 ctor.prototype.constructor = ctor 24542 } 24543} 24544 24545},{}],8:[function(require,module,exports){ 24546var toString = {}.toString; 24547 24548module.exports = Array.isArray || function (arr) { 24549 return toString.call(arr) == '[object Array]'; 24550}; 24551 24552},{}],9:[function(require,module,exports){ 24553/** 24554 * Helpers. 24555 */ 24556 24557var s = 1000; 24558var m = s * 60; 24559var h = m * 60; 24560var d = h * 24; 24561var y = d * 365.25; 24562 24563/** 24564 * Parse or format the given `val`. 24565 * 24566 * Options: 24567 * 24568 * - `long` verbose formatting [false] 24569 * 24570 * @param {String|Number} val 24571 * @param {Object} [options] 24572 * @throws {Error} throw an error if val is not a non-empty string or a number 24573 * @return {String|Number} 24574 * @api public 24575 */ 24576 24577module.exports = function(val, options) { 24578 options = options || {}; 24579 var type = typeof val; 24580 if (type === 'string' && val.length > 0) { 24581 return parse(val); 24582 } else if (type === 'number' && isNaN(val) === false) {
vendor: 6,209 bytes, lines 24583-24867
24583 return options.long ? fmtLong(val) : fmtShort(val); 24584 } 24585 throw new Error( 24586 'val is not a non-empty string or a valid number. val=' + 24587 JSON.stringify(val) 24588 ); 24589}; 24590 24591/** 24592 * Parse the given `str` and return milliseconds. 24593 * 24594 * @param {String} str 24595 * @return {Number} 24596 * @api private 24597 */ 24598 24599function parse(str) { 24600 str = String(str); 24601 if (str.length > 100) { 24602 return; 24603 } 24604 var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec( 24605 str 24606 ); 24607 if (!match) { 24608 return; 24609 } 24610 var n = parseFloat(match[1]); 24611 var type = (match[2] || 'ms').toLowerCase(); 24612 switch (type) { 24613 case 'years': 24614 case 'year': 24615 case 'yrs': 24616 case 'yr': 24617 case 'y': 24618 return n * y; 24619 case 'days': 24620 case 'day': 24621 case 'd': 24622 return n * d; 24623 case 'hours': 24624 case 'hour': 24625 case 'hrs': 24626 case 'hr': 24627 case 'h': 24628 return n * h; 24629 case 'minutes': 24630 case 'minute': 24631 case 'mins': 24632 case 'min': 24633 case 'm': 24634 return n * m; 24635 case 'seconds': 24636 case 'second': 24637 case 'secs': 24638 case 'sec': 24639 case 's': 24640 return n * s; 24641 case 'milliseconds': 24642 case 'millisecond': 24643 case 'msecs': 24644 case 'msec': 24645 case 'ms': 24646 return n; 24647 default: 24648 return undefined; 24649 } 24650} 24651 24652/** 24653 * Short format for `ms`. 24654 * 24655 * @param {Number} ms 24656 * @return {String} 24657 * @api private 24658 */ 24659 24660function fmtShort(ms) { 24661 if (ms >= d) { 24662 return Math.round(ms / d) + 'd'; 24663 } 24664 if (ms >= h) { 24665 return Math.round(ms / h) + 'h'; 24666 } 24667 if (ms >= m) { 24668 return Math.round(ms / m) + 'm'; 24669 } 24670 if (ms >= s) { 24671 return Math.round(ms / s) + 's'; 24672 } 24673 return ms + 'ms'; 24674} 24675 24676/** 24677 * Long format for `ms`. 24678 * 24679 * @param {Number} ms 24680 * @return {String} 24681 * @api private 24682 */ 24683 24684function fmtLong(ms) { 24685 return plural(ms, d, 'day') || 24686 plural(ms, h, 'hour') || 24687 plural(ms, m, 'minute') || 24688 plural(ms, s, 'second') || 24689 ms + ' ms'; 24690} 24691 24692/** 24693 * Pluralization helper. 24694 */ 24695 24696function plural(ms, n, name) { 24697 if (ms < n) { 24698 return; 24699 } 24700 if (ms < n * 1.5) { 24701 return Math.floor(ms / n) + ' ' + name; 24702 } 24703 return Math.ceil(ms / n) + ' ' + name + 's'; 24704} 24705 24706},{}],10:[function(require,module,exports){ 24707'use strict'; 24708 24709// modified from https://github.com/es-shims/es5-shim 24710var has = Object.prototype.hasOwnProperty; 24711var toStr = Object.prototype.toString; 24712var slice = Array.prototype.slice; 24713var isArgs = require(11); 24714var isEnumerable = Object.prototype.propertyIsEnumerable; 24715var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString'); 24716var hasProtoEnumBug = isEnumerable.call(function () {}, 'prototype'); 24717var dontEnums = [ 24718 'toString', 24719 'toLocaleString', 24720 'valueOf', 24721 'hasOwnProperty', 24722 'isPrototypeOf', 24723 'propertyIsEnumerable', 24724 'constructor' 24725]; 24726var equalsConstructorPrototype = function (o) { 24727 var ctor = o.constructor; 24728 return ctor && ctor.prototype === o; 24729}; 24730var excludedKeys = { 24731 $console: true, 24732 $external: true, 24733 $frame: true, 24734 $frameElement: true, 24735 $frames: true, 24736 $innerHeight: true, 24737 $innerWidth: true, 24738 $outerHeight: true, 24739 $outerWidth: true, 24740 $pageXOffset: true, 24741 $pageYOffset: true, 24742 $parent: true, 24743 $scrollLeft: true, 24744 $scrollTop: true, 24745 $scrollX: true, 24746 $scrollY: true, 24747 $self: true, 24748 $webkitIndexedDB: true, 24749 $webkitStorageInfo: true, 24750 $window: true 24751}; 24752var hasAutomationEqualityBug = (function () { 24753 /* global window */ 24754 if (typeof window === 'undefined') { return false; } 24755 for (var k in window) { 24756 try { 24757 if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') { 24758 try { 24759 equalsConstructorPrototype(window[k]); 24760 } catch (e) { 24761 return true; 24762 } 24763 } 24764 } catch (e) { 24765 return true; 24766 } 24767 } 24768 return false; 24769}()); 24770var equalsConstructorPrototypeIfNotBuggy = function (o) { 24771 /* global window */ 24772 if (typeof window === 'undefined' || !hasAutomationEqualityBug) { 24773 return equalsConstructorPrototype(o); 24774 } 24775 try { 24776 return equalsConstructorPrototype(o); 24777 } catch (e) { 24778 return false; 24779 } 24780}; 24781 24782var keysShim = function keys(object) { 24783 var isObject = object !== null && typeof object === 'object'; 24784 var isFunction = toStr.call(object) === '[object Function]'; 24785 var isArguments = isArgs(object); 24786 var isString = isObject && toStr.call(object) === '[object String]'; 24787 var theKeys = []; 24788 24789 if (!isObject && !isFunction && !isArguments) { 24790 throw new TypeError('Object.keys called on a non-object'); 24791 } 24792 24793 var skipProto = hasProtoEnumBug && isFunction; 24794 if (isString && object.length > 0 && !has.call(object, 0)) { 24795 for (var i = 0; i < object.length; ++i) { 24796 theKeys.push(String(i)); 24797 } 24798 } 24799 24800 if (isArguments && object.length > 0) { 24801 for (var j = 0; j < object.length; ++j) { 24802 theKeys.push(String(j)); 24803 } 24804 } else { 24805 for (var name in object) { 24806 if (!(skipProto && name === 'prototype') && has.call(object, name)) { 24807 theKeys.push(String(name)); 24808 } 24809 } 24810 } 24811 24812 if (hasDontEnumBug) { 24813 var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object); 24814 24815 for (var k = 0; k < dontEnums.length; ++k) { 24816 if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) { 24817 theKeys.push(dontEnums[k]); 24818 } 24819 } 24820 } 24821 return theKeys; 24822}; 24823 24824keysShim.shim = function shimObjectKeys() { 24825 if (Object.keys) { 24826 var keysWorksWithArguments = (function () { 24827 // Safari 5.0 bug 24828 return (Object.keys(arguments) || '').length === 2; 24829 }(1, 2)); 24830 if (!keysWorksWithArguments) { 24831 var originalKeys = Object.keys; 24832 Object.keys = function keys(object) { 24833 if (isArgs(object)) { 24834 return originalKeys(slice.call(object)); 24835 } else { 24836 return originalKeys(object); 24837 } 24838 }; 24839 } 24840 } else { 24841 Object.keys = keysShim; 24842 } 24843 return Object.keys || keysShim; 24844}; 24845 24846module.exports = keysShim; 24847 24848},{"11":11}],11:[function(require,module,exports){ 24849'use strict'; 24850 24851var toStr = Object.prototype.toString; 24852 24853module.exports = function isArguments(value) { 24854 var str = toStr.call(value); 24855 var isArgs = str === '[object Arguments]'; 24856 if (!isArgs) { 24857 isArgs = str !== '[object Array]' && 24858 value !== null && 24859 typeof value === 'object' && 24860 typeof value.length === 'number' && 24861 value.length >= 0 && 24862 toStr.call(value.callee) === '[object Function]'; 24863 } 24864 return isArgs; 24865}; 24866 24867},{}],12:[function(require,module,exports){
vendor: 5,027 bytes, lines 24867-25037
24867 24868// shim for using process in browser 24869var process = module.exports = {}; 24870 24871// cached from whatever global is present so that test runners that stub it 24872// don't break things. But we need to wrap it in a try catch in case it is 24873// wrapped in strict mode code which doesn't define any globals. It's inside a 24874// function because try/catches deoptimize in certain engines. 24875 24876var cachedSetTimeout; 24877var cachedClearTimeout; 24878 24879function defaultSetTimout() { 24880 throw new Error('setTimeout has not been defined'); 24881} 24882function defaultClearTimeout () { 24883 throw new Error('clearTimeout has not been defined'); 24884} 24885(function () { 24886 try { 24887 if (typeof setTimeout === 'function') { 24888 cachedSetTimeout = setTimeout; 24889 } else { 24890 cachedSetTimeout = defaultSetTimout; 24891 } 24892 } catch (e) { 24893 cachedSetTimeout = defaultSetTimout; 24894 } 24895 try { 24896 if (typeof clearTimeout === 'function') { 24897 cachedClearTimeout = clearTimeout; 24898 } else { 24899 cachedClearTimeout = defaultClearTimeout; 24900 } 24901 } catch (e) { 24902 cachedClearTimeout = defaultClearTimeout; 24903 } 24904} ()) 24905function runTimeout(fun) { 24906 if (cachedSetTimeout === setTimeout) { 24907 //normal enviroments in sane situations 24908 return setTimeout(fun, 0); 24909 } 24910 // if setTimeout wasn't available but was latter defined 24911 if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { 24912 cachedSetTimeout = setTimeout; 24913 return setTimeout(fun, 0); 24914 } 24915 try { 24916 // when when somebody has screwed with setTimeout but no I.E. maddness 24917 return cachedSetTimeout(fun, 0); 24918 } catch(e){ 24919 try { 24920 // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally 24921 return cachedSetTimeout.call(null, fun, 0); 24922 } catch(e){ 24923 // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error 24924 return cachedSetTimeout.call(this, fun, 0); 24925 } 24926 } 24927 24928 24929} 24930function runClearTimeout(marker) { 24931 if (cachedClearTimeout === clearTimeout) { 24932 //normal enviroments in sane situations 24933 return clearTimeout(marker); 24934 } 24935 // if clearTimeout wasn't available but was latter defined 24936 if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { 24937 cachedClearTimeout = clearTimeout; 24938 return clearTimeout(marker); 24939 } 24940 try { 24941 // when when somebody has screwed with setTimeout but no I.E. maddness 24942 return cachedClearTimeout(marker); 24943 } catch (e){ 24944 try { 24945 // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally 24946 return cachedClearTimeout.call(null, marker); 24947 } catch (e){ 24948 // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. 24949 // Some versions of I.E. have different rules for clearTimeout vs setTimeout 24950 return cachedClearTimeout.call(this, marker); 24951 } 24952 } 24953 24954 24955 24956} 24957var queue = []; 24958var draining = false; 24959var currentQueue; 24960var queueIndex = -1; 24961 24962function cleanUpNextTick() { 24963 if (!draining || !currentQueue) { 24964 return; 24965 } 24966 draining = false; 24967 if (currentQueue.length) { 24968 queue = currentQueue.concat(queue); 24969 } else { 24970 queueIndex = -1; 24971 } 24972 if (queue.length) { 24973 drainQueue(); 24974 } 24975} 24976 24977function drainQueue() { 24978 if (draining) { 24979 return; 24980 } 24981 var timeout = runTimeout(cleanUpNextTick); 24982 draining = true; 24983 24984 var len = queue.length; 24985 while(len) { 24986 currentQueue = queue; 24987 queue = []; 24988 while (++queueIndex < len) { 24989 if (currentQueue) { 24990 currentQueue[queueIndex].run(); 24991 } 24992 } 24993 queueIndex = -1; 24994 len = queue.length; 24995 } 24996 currentQueue = null; 24997 draining = false; 24998 runClearTimeout(timeout); 24999} 25000 25001process.nextTick = function (fun) { 25002 var args = new Array(arguments.length - 1); 25003 if (arguments.length > 1) { 25004 for (var i = 1; i < arguments.length; i++) { 25005 args[i - 1] = arguments[i]; 25006 } 25007 } 25008 queue.push(new Item(fun, args)); 25009 if (queue.length === 1 && !draining) { 25010 runTimeout(drainQueue); 25011 } 25012}; 25013 25014// v8 likes predictible objects 25015function Item(fun, array) { 25016 this.fun = fun; 25017 this.array = array; 25018} 25019Item.prototype.run = function () { 25020 this.fun.apply(null, this.array); 25021}; 25022process.title = 'browser'; 25023process.browser = true; 25024process.env = {}; 25025process.argv = []; 25026process.version = ''; // empty string to avoid regexp issues 25027process.versions = {}; 25028 25029function noop() {} 25030 25031process.on = noop; 25032process.addListener = noop; 25033process.once = noop; 25034process.off = noop; 25035process.removeListener = noop; 25036process.removeAllListeners = noop; 25037process.emit = noop;
vendor: 6,040 bytes, lines 25038-25247
25038 25039process.binding = function (name) { 25040 throw new Error('process.binding is not supported'); 25041}; 25042 25043process.cwd = function () { return '/' }; 25044process.chdir = function (dir) { 25045 throw new Error('process.chdir is not supported'); 25046}; 25047process.umask = function() { return 0; }; 25048 25049},{}],13:[function(require,module,exports){ 25050// Copyright Joyent, Inc. and other Node contributors. 25051// 25052// Permission is hereby granted, free of charge, to any person obtaining a 25053// copy of this software and associated documentation files (the 25054// "Software"), to deal in the Software without restriction, including 25055// without limitation the rights to use, copy, modify, merge, publish, 25056// distribute, sublicense, and/or sell copies of the Software, and to permit 25057// persons to whom the Software is furnished to do so, subject to the 25058// following conditions: 25059// 25060// The above copyright notice and this permission notice shall be included 25061// in all copies or substantial portions of the Software. 25062// 25063// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 25064// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25065// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 25066// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 25067// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 25068// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 25069// USE OR OTHER DEALINGS IN THE SOFTWARE. 25070 25071'use strict'; 25072 25073// If obj.hasOwnProperty has been overridden, then calling 25074// obj.hasOwnProperty(prop) will break. 25075// See: https://github.com/joyent/node/issues/1707 25076function hasOwnProperty(obj, prop) { 25077 return Object.prototype.hasOwnProperty.call(obj, prop); 25078} 25079 25080module.exports = function(qs, sep, eq, options) { 25081 sep = sep || '&'; 25082 eq = eq || '='; 25083 var obj = {}; 25084 25085 if (typeof qs !== 'string' || qs.length === 0) { 25086 return obj; 25087 } 25088 25089 var regexp = /\+/g; 25090 qs = qs.split(sep); 25091 25092 var maxKeys = 1000; 25093 if (options && typeof options.maxKeys === 'number') { 25094 maxKeys = options.maxKeys; 25095 } 25096 25097 var len = qs.length; 25098 // maxKeys <= 0 means that we should not limit keys count 25099 if (maxKeys > 0 && len > maxKeys) { 25100 len = maxKeys; 25101 } 25102 25103 for (var i = 0; i < len; ++i) { 25104 var x = qs[i].replace(regexp, '%20'), 25105 idx = x.indexOf(eq), 25106 kstr, vstr, k, v; 25107 25108 if (idx >= 0) { 25109 kstr = x.substr(0, idx); 25110 vstr = x.substr(idx + 1); 25111 } else { 25112 kstr = x; 25113 vstr = ''; 25114 } 25115 25116 k = decodeURIComponent(kstr); 25117 v = decodeURIComponent(vstr); 25118 25119 if (!hasOwnProperty(obj, k)) { 25120 obj[k] = v; 25121 } else if (isArray(obj[k])) { 25122 obj[k].push(v); 25123 } else { 25124 obj[k] = [obj[k], v]; 25125 } 25126 } 25127 25128 return obj; 25129}; 25130 25131var isArray = Array.isArray || function (xs) { 25132 return Object.prototype.toString.call(xs) === '[object Array]'; 25133}; 25134 25135},{}],14:[function(require,module,exports){ 25136// Copyright Joyent, Inc. and other Node contributors. 25137// 25138// Permission is hereby granted, free of charge, to any person obtaining a 25139// copy of this software and associated documentation files (the 25140// "Software"), to deal in the Software without restriction, including 25141// without limitation the rights to use, copy, modify, merge, publish, 25142// distribute, sublicense, and/or sell copies of the Software, and to permit 25143// persons to whom the Software is furnished to do so, subject to the 25144// following conditions: 25145// 25146// The above copyright notice and this permission notice shall be included 25147// in all copies or substantial portions of the Software. 25148// 25149// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 25150// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25151// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 25152// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 25153// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 25154// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 25155// USE OR OTHER DEALINGS IN THE SOFTWARE. 25156 25157'use strict'; 25158 25159var stringifyPrimitive = function(v) { 25160 switch (typeof v) { 25161 case 'string': 25162 return v; 25163 25164 case 'boolean': 25165 return v ? 'true' : 'false'; 25166 25167 case 'number': 25168 return isFinite(v) ? v : ''; 25169 25170 default: 25171 return ''; 25172 } 25173}; 25174 25175module.exports = function(obj, sep, eq, name) { 25176 sep = sep || '&'; 25177 eq = eq || '='; 25178 if (obj === null) { 25179 obj = undefined; 25180 } 25181 25182 if (typeof obj === 'object') { 25183 return map(objectKeys(obj), function(k) { 25184 var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; 25185 if (isArray(obj[k])) { 25186 return map(obj[k], function(v) { 25187 return ks + encodeURIComponent(stringifyPrimitive(v)); 25188 }).join(sep); 25189 } else { 25190 return ks + encodeURIComponent(stringifyPrimitive(obj[k])); 25191 } 25192 }).join(sep); 25193 25194 } 25195 25196 if (!name) return ''; 25197 return encodeURIComponent(stringifyPrimitive(name)) + eq + 25198 encodeURIComponent(stringifyPrimitive(obj)); 25199}; 25200 25201var isArray = Array.isArray || function (xs) { 25202 return Object.prototype.toString.call(xs) === '[object Array]'; 25203}; 25204 25205function map (xs, f) { 25206 if (xs.map) return xs.map(f); 25207 var res = []; 25208 for (var i = 0; i < xs.length; i++) { 25209 res.push(f(xs[i], i)); 25210 } 25211 return res; 25212} 25213 25214var objectKeys = Object.keys || function (obj) { 25215 var res = []; 25216 for (var key in obj) { 25217 if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); 25218 } 25219 return res; 25220}; 25221 25222},{}],15:[function(require,module,exports){ 25223'use strict'; 25224 25225exports.decode = exports.parse = require(13); 25226exports.encode = exports.stringify = require(14); 25227 25228},{"13":13,"14":14}],16:[function(require,module,exports){ 25229module.exports = AlgoliaSearch; 25230 25231var Index = require(18); 25232var deprecate = require(28); 25233var deprecatedMessage = require(29); 25234var AlgoliaSearchCore = require(17); 25235var inherits = require(7); 25236var errors = require(30); 25237 25238function AlgoliaSearch() { 25239 AlgoliaSearchCore.apply(this, arguments); 25240} 25241 25242inherits(AlgoliaSearch, AlgoliaSearchCore); 25243 25244/* 25245 * Delete an index 25246 * 25247 * @param indexName the name of index to delete
25248 * @param callback the result callback called with two arguments 25249 * error: null or Error('message') 25250 * content: the server answer that contains the task ID 25251 */ 25252AlgoliaSearch.prototype.deleteIndex = function(indexName, callback) { 25253 return this._jsonRequest({ 25254 method: 'DELETE', 25255 url: '/1/indexes/' + encodeURIComponent(indexName), 25256 hostType: 'write', 25257 callback: callback 25258 }); 25259}; 25260 25261/** 25262 * Move an existing index. 25263 * @param srcIndexName the name of index to copy. 25264 * @param dstIndexName the new index name that will contains a copy of 25265 * srcIndexName (destination will be overriten if it already exist). 25266 * @param callback the result callback called with two arguments 25267 * error: null or Error('message') 25268 * content: the server answer that contains the task ID 25269 */ 25270AlgoliaSearch.prototype.moveIndex = function(srcIndexName, dstIndexName, callback) { 25271 var postObj = { 25272 operation: 'move', destination: dstIndexName 25273 }; 25274 return this._jsonRequest({ 25275 method: 'POST', 25276 url: '/1/indexes/' + encodeURIComponent(srcIndexName) + '/operation', 25277 body: postObj, 25278 hostType: 'write', 25279 callback: callback 25280 }); 25281}; 25282 25283/** 25284 * Copy an existing index. 25285 * @param srcIndexName the name of index to copy. 25286 * @param dstIndexName the new index name that will contains a copy 25287 * of srcIndexName (destination will be overriten if it already exist). 25288 * @param scope an array of scopes to copy: ['settings', 'synonyms', 'rules'] 25289 * @param callback the result callback called with two arguments 25290 * error: null or Error('message') 25291 * content: the server answer that contains the task ID 25292 */ 25293AlgoliaSearch.prototype.copyIndex = function(srcIndexName, dstIndexName, scopeOrCallback, _callback) { 25294 var postObj = { 25295 operation: 'copy', 25296 destination: dstIndexName 25297 }; 25298 var callback = _callback; 25299 if (typeof scopeOrCallback === 'function') { 25300 // oops, old behaviour of third argument being a function 25301 callback = scopeOrCallback; 25302 } else if (Array.isArray(scopeOrCallback) && scopeOrCallback.length > 0) { 25303 postObj.scope = scopeOrCallback; 25304 } else if (typeof scopeOrCallback !== 'undefined') { 25305 throw new Error('the scope given to `copyIndex` was not an array with settings, synonyms or rules'); 25306 } 25307 return this._jsonRequest({ 25308 method: 'POST', 25309 url: '/1/indexes/' + encodeURIComponent(srcIndexName) + '/operation', 25310 body: postObj, 25311 hostType: 'write', 25312 callback: callback 25313 }); 25314}; 25315 25316/** 25317 * Return last log entries. 25318 * @param offset Specify the first entry to retrieve (0-based, 0 is the most recent log entry). 25319 * @param length Specify the maximum number of entries to retrieve starting 25320 * at offset. Maximum allowed value: 1000. 25321 * @param type Specify the maximum number of entries to retrieve starting 25322 * at offset. Maximum allowed value: 1000. 25323 * @param callback the result callback called with two arguments 25324 * error: null or Error('message') 25325 * content: the server answer that contains the task ID 25326 */ 25327AlgoliaSearch.prototype.getLogs = function(offset, length, callback) { 25328 var clone = require(26); 25329 var params = {}; 25330 if (typeof offset === 'object') { 25331 // getLogs(params) 25332 params = clone(offset); 25333 callback = length; 25334 } else if (arguments.length === 0 || typeof offset === 'function') { 25335 // getLogs([cb]) 25336 callback = offset; 25337 } else if (arguments.length === 1 || typeof length === 'function') { 25338 // getLogs(1, [cb)] 25339 callback = length; 25340 params.offset = offset; 25341 } else { 25342 // getLogs(1, 2, [cb]) 25343 params.offset = offset; 25344 params.length = length; 25345 } 25346 25347 if (params.offset === undefined) params.offset = 0; 25348 if (params.length === undefined) params.length = 10; 25349 25350 return this._jsonRequest({ 25351 method: 'GET', 25352 url: '/1/logs?' + this._getSearchParams(params, ''), 25353 hostType: 'read', 25354 callback: callback 25355 }); 25356}; 25357 25358/* 25359 * List all existing indexes (paginated) 25360 * 25361 * @param page The page to retrieve, starting at 0. 25362 * @param callback the result callback called with two arguments 25363 * error: null or Error('message') 25364 * content: the server answer with index list 25365 */ 25366AlgoliaSearch.prototype.listIndexes = function(page, callback) { 25367 var params = ''; 25368 25369 if (page === undefined || typeof page === 'function') { 25370 callback = page; 25371 } else { 25372 params = '?page=' + page; 25373 } 25374 25375 return this._jsonRequest({ 25376 method: 'GET', 25377 url: '/1/indexes' + params, 25378 hostType: 'read', 25379 callback: callback 25380 }); 25381}; 25382 25383/* 25384 * Get the index object initialized 25385 * 25386 * @param indexName the name of index 25387 * @param callback the result callback with one argument (the Index instance) 25388 */ 25389AlgoliaSearch.prototype.initIndex = function(indexName) { 25390 return new Index(this, indexName); 25391}; 25392 25393AlgoliaSearch.prototype.initAnalytics = function(opts) { 25394 // the actual require must be inside the function, when put outside then you have a cyclic dependency 25395 // not well resolved that ends up making the main "./index.js" (main module, the agloliasearch function) 25396 // export an object instead of a function 25397 // Other workarounds: 25398 // - rewrite the lib in ES6, cyclic dependencies may be better supported 25399 // - move initAnalytics to a property on the main module (algoliasearch.initAnalytics), 25400 // same as places. 25401 // The current API was made mostly to mimic the one made in PHP 25402 var createAnalyticsClient = require(27); 25403 return createAnalyticsClient(this.applicationID, this.apiKey, opts); 25404}; 25405 25406/* 25407 * @deprecated use client.listApiKeys 25408 */ 25409AlgoliaSearch.prototype.listUserKeys = deprecate(function(callback) { 25410 return this.listApiKeys(callback); 25411}, deprecatedMessage('client.listUserKeys()', 'client.listApiKeys()')); 25412 25413/* 25414 * List all existing api keys with their associated ACLs 25415 * 25416 * @param callback the result callback called with two arguments 25417 * error: null or Error('message') 25418 * content: the server answer with api keys list 25419 */ 25420AlgoliaSearch.prototype.listApiKeys = function(callback) { 25421 return this._jsonRequest({ 25422 method: 'GET', 25423 url: '/1/keys', 25424 hostType: 'read', 25425 callback: callback 25426 }); 25427}; 25428 25429/* 25430 * @deprecated see client.getApiKey 25431 */ 25432AlgoliaSearch.prototype.getUserKeyACL = deprecate(function(key, callback) { 25433 return this.getApiKey(key, callback); 25434}, deprecatedMessage('client.getUserKeyACL()', 'client.getApiKey()')); 25435 25436/* 25437 * Get an API key 25438 * 25439 * @param key 25440 * @param callback the result callback called with two arguments 25441 * error: null or Error('message') 25442 * content: the server answer with the right API key 25443 */ 25444AlgoliaSearch.prototype.getApiKey = function(key, callback) { 25445 return this._jsonRequest({ 25446 method: 'GET', 25447 url: '/1/keys/' + key, 25448 hostType: 'read', 25449 callback: callback 25450 }); 25451}; 25452 25453/* 25454 * @deprecated see client.deleteApiKey 25455 */ 25456AlgoliaSearch.prototype.deleteUserKey = deprecate(function(key, callback) { 25457 return this.deleteApiKey(key, callback); 25458}, deprecatedMessage('client.deleteUserKey()', 'client.deleteApiKey()')); 25459 25460/* 25461 * Delete an existing API key 25462 * @param key 25463 * @param callback the result callback called with two arguments 25464 * error: null or Error('message')
25465 * content: the server answer with the date of deletion 25466 */ 25467AlgoliaSearch.prototype.deleteApiKey = function(key, callback) { 25468 return this._jsonRequest({ 25469 method: 'DELETE', 25470 url: '/1/keys/' + key, 25471 hostType: 'write', 25472 callback: callback 25473 }); 25474}; 25475 25476/** 25477 * Restore a deleted API key 25478 * 25479 * @param {String} key - The key to restore 25480 * @param {Function} callback - The result callback called with two arguments 25481 * error: null or Error('message') 25482 * content: the server answer with the restored API key 25483 * @return {Promise|undefined} Returns a promise if no callback given 25484 * @example 25485 * client.restoreApiKey('APIKEY') 25486 * @see {@link https://www.algolia.com/doc/rest-api/search/#restore-api-key|Algolia REST API Documentation} 25487 */ 25488AlgoliaSearch.prototype.restoreApiKey = function(key, callback) { 25489 return this._jsonRequest({ 25490 method: 'POST', 25491 url: '/1/keys/' + key + '/restore', 25492 hostType: 'write', 25493 callback: callback 25494 }); 25495}; 25496 25497/* 25498 @deprecated see client.addApiKey 25499 */ 25500AlgoliaSearch.prototype.addUserKey = deprecate(function(acls, params, callback) { 25501 return this.addApiKey(acls, params, callback); 25502}, deprecatedMessage('client.addUserKey()', 'client.addApiKey()')); 25503 25504/* 25505 * Add a new global API key 25506 * 25507 * @param {string[]} acls - The list of ACL for this key. Defined by an array of strings that 25508 * can contains the following values: 25509 * - search: allow to search (https and http) 25510 * - addObject: allows to add/update an object in the index (https only) 25511 * - deleteObject : allows to delete an existing object (https only) 25512 * - deleteIndex : allows to delete index content (https only) 25513 * - settings : allows to get index settings (https only) 25514 * - editSettings : allows to change index settings (https only) 25515 * @param {Object} [params] - Optionnal parameters to set for the key 25516 * @param {number} params.validity - Number of seconds after which the key will be automatically removed (0 means no time limit for this key) 25517 * @param {number} params.maxQueriesPerIPPerHour - Number of API calls allowed from an IP address per hour 25518 * @param {number} params.maxHitsPerQuery - Number of hits this API key can retrieve in one call 25519 * @param {string[]} params.indexes - Allowed targeted indexes for this key 25520 * @param {string} params.description - A description for your key 25521 * @param {string[]} params.referers - A list of authorized referers 25522 * @param {Object} params.queryParameters - Force the key to use specific query parameters 25523 * @param {Function} callback - The result callback called with two arguments 25524 * error: null or Error('message') 25525 * content: the server answer with the added API key 25526 * @return {Promise|undefined} Returns a promise if no callback given 25527 * @example 25528 * client.addApiKey(['search'], { 25529 * validity: 300, 25530 * maxQueriesPerIPPerHour: 2000, 25531 * maxHitsPerQuery: 3, 25532 * indexes: ['fruits'], 25533 * description: 'Eat three fruits', 25534 * referers: ['*.algolia.com'], 25535 * queryParameters: { 25536 * tagFilters: ['public'], 25537 * } 25538 * }) 25539 * @see {@link https://www.algolia.com/doc/rest_api#AddKey|Algolia REST API Documentation} 25540 */ 25541AlgoliaSearch.prototype.addApiKey = function(acls, params, callback) { 25542 var isArray = require(8); 25543 var usage = 'Usage: client.addApiKey(arrayOfAcls[, params, callback])'; 25544 25545 if (!isArray(acls)) { 25546 throw new Error(usage); 25547 } 25548 25549 if (arguments.length === 1 || typeof params === 'function') { 25550 callback = params; 25551 params = null; 25552 } 25553 25554 var postObj = { 25555 acl: acls 25556 }; 25557 25558 if (params) { 25559 postObj.validity = params.validity; 25560 postObj.maxQueriesPerIPPerHour = params.maxQueriesPerIPPerHour; 25561 postObj.maxHitsPerQuery = params.maxHitsPerQuery; 25562 postObj.indexes = params.indexes; 25563 postObj.description = params.description; 25564 25565 if (params.queryParameters) { 25566 postObj.queryParameters = this._getSearchParams(params.queryParameters, ''); 25567 } 25568 25569 postObj.referers = params.referers; 25570 } 25571 25572 return this._jsonRequest({ 25573 method: 'POST', 25574 url: '/1/keys', 25575 body: postObj, 25576 hostType: 'write', 25577 callback: callback 25578 }); 25579}; 25580 25581/** 25582 * @deprecated Please use client.addApiKey() 25583 */ 25584AlgoliaSearch.prototype.addUserKeyWithValidity = deprecate(function(acls, params, callback) { 25585 return this.addApiKey(acls, params, callback); 25586}, deprecatedMessage('client.addUserKeyWithValidity()', 'client.addApiKey()')); 25587 25588/** 25589 * @deprecated Please use client.updateApiKey() 25590 */ 25591AlgoliaSearch.prototype.updateUserKey = deprecate(function(key, acls, params, callback) { 25592 return this.updateApiKey(key, acls, params, callback); 25593}, deprecatedMessage('client.updateUserKey()', 'client.updateApiKey()')); 25594 25595/** 25596 * Update an existing API key 25597 * @param {string} key - The key to update 25598 * @param {string[]} acls - The list of ACL for this key. Defined by an array of str
25598ings that 25599 * can contains the following values: 25600 * - search: allow to search (https and http) 25601 * - addObject: allows to add/update an object in the index (https only) 25602 * - deleteObject : allows to delete an existing object (https only) 25603 * - deleteIndex : allows to delete index content (https only) 25604 * - settings : allows to get index settings (https only) 25605 * - editSettings : allows to change index settings (https only) 25606 * @param {Object} [params] - Optionnal parameters to set for the key 25607 * @param {number} params.validity - Number of seconds after which the key will be automatically removed (0 means no time limit for this key) 25608 * @param {number} params.maxQueriesPerIPPerHour - Number of API calls allowed from an IP address per hour 25609 * @param {number} params.maxHitsPerQuery - Number of hits this API key can retrieve in one call 25610 * @param {string[]} params.indexes - Allowed targeted indexes for this key 25611 * @param {string} params.description - A description for your key 25612 * @param {string[]} params.referers - A list of authorized referers 25613 * @param {Object} params.queryParameters - Force the key to use specific query parameters 25614 * @param {Function} callback - The result callback called with two arguments 25615 * error: null or Error('message') 25616 * content: the server answer with the modified API key 25617 * @return {Promise|undefined} Returns a promise if no callback given 25618 * @example 25619 * client.updateApiKey('APIKEY', ['search'], { 25620 * validity: 300, 25621 * maxQueriesPerIPPerHour: 2000, 25622 * maxHitsPerQuery: 3, 25623 * indexes: ['fruits'], 25624 * description: 'Eat three fruits', 25625 * referers: ['*.algolia.com'], 25626 * queryParameters: { 25627 * tagFilters: ['public'], 25628 * } 25629 * }) 25630 * @see {@link https://www.algolia.com/doc/rest_api#UpdateIndexKey|Algolia REST API Documentation} 25631 */ 25632AlgoliaSearch.prototype.updateApiKey = function(key, acls, params, callback) { 25633 var isArray = require(8); 25634 var usage = 'Usage: client.updateApiKey(key, arrayOfAcls[, params, callback])'; 25635 25636 if (!isArray(acls)) { 25637 throw new Error(usage); 25638 } 25639 25640 if (arguments.length === 2 || typeof params === 'function') { 25641 callback = params; 25642 params = null; 25643 } 25644 25645 var putObj = { 25646 acl: acls 25647 }; 25648 25649 if (params) { 25650 putObj.validity = params.validity; 25651 putObj.maxQueriesPerIPPerHour = params.maxQueriesPerIPPerHour; 25652 putObj.maxHitsPerQuery = params.maxHitsPerQuery; 25653 putObj.indexes = params.indexes; 25654 putObj.description = params.description; 25655 25656 if (params.queryParameters) { 25657 putObj.queryParameters = this._getSearchParams(params.queryParameters, ''); 25658 } 25659 25660 putObj.referers = params.referers; 25661 } 25662 25663 return this._jsonRequest({ 25664 method: 'PUT', 25665 url: '/1/keys/' + key, 25666 body: putObj, 25667 hostType: 'write', 25668 callback: callback 25669 }); 25670}; 25671 25672/** 25673 * Initialize a new batch of search queries 25674 * @deprecated use client.search() 25675 */ 25676AlgoliaSearch.prototype.startQueriesBatch = deprecate(function startQueriesBatchDeprecated() { 25677 this._batch = []; 25678}, deprecatedMessage('client.startQueriesBatch()', 'client.search()')); 25679 25680/** 25681 * Add a search query in the batch 25682 * @deprecated use client.search() 25683 */ 25684AlgoliaSearch.prototype.addQueryInBatch = deprecate(function addQueryInBatchDeprecated(indexName, query, args) { 25685 this._batch.push({ 25686 indexName: indexName, 25687 query: query, 25688 params: args 25689 }); 25690}, deprecatedMessage('client.addQueryInBatch()', 'client.search()')); 25691 25692/** 25693 * Launch the batch of queries using XMLHttpRequest. 25694 * @deprecated use client.search() 25695 */ 25696AlgoliaSearch.prototype.sendQueriesBatch = deprecate(function sendQueriesBatchDeprecated(callback) { 25697 return this.search(this._batch, callback); 25698}, deprecatedMessage('client.sendQueriesBatch()', 'client.search()')); 25699 25700/** 25701 * Perform write operations across multiple indexes. 25702 * 25703 * To reduce the amount of time spent on network round trips, 25704 * you can create, update, or delete several objects in one call, 25705 * using the batch endpoint (all operations are done in the given order). 25706 * 25707 * Available actions: 25708 * - addObject 25709 * - updateObject 25710 * - partialUpdateObject 25711 * - partialUpdateObjectNoCreate 25712 * - deleteObject 25713 * 25714 * https://www.algolia.com/doc/rest_api#Indexes 25715 * @param {Object[]} operations An array of operations to perform 25716 * @return {Promise|undefined} Returns a promise if no callback given 25717 * @example 25718 * client.batch([{ 25719 * action: 'addObject', 25720 * indexName: 'clients', 25721 * body: { 25722 * name: 'Bill' 25723 * } 25724 * }, { 25725 * action: 'udpateObject', 25726 * indexName: 'fruits', 25727 * body: { 25728 * objectID: '29138', 25729 * name: 'banana' 25730 * } 25731 * }], cb) 25732 */ 25733AlgoliaSearch.prototype.batch = function(operations, callback) { 25734 var isArray = require(8); 25735 var usage = 'Usage: client.batch(operations[, callback])'; 25736 25737 if (!isArray(operations)) { 25738 throw new Error(usage); 25739 } 25740 25741 return this._jsonRequest({ 25742 method: 'POST', 25743 url: '/1/indexes/*/batch', 25744 body: { 25745 requests: operations 25746 }, 25747 hostType: 'write', 25748 callback: callback 25749 }); 25750}; 25751 25752/** 25753 * Assign or Move a userID to a cluster 25754 * 25755 * @param {string} data.userID The userID to assign to a new cluster 25756 * @param {string} data.cluster The cluster to assign the user to 25757 * @return {Promise|undefined} Returns a promise if no callback given 25758 * @example 25759 * client.assignUserID({ cluster: 'c1-test', userID: 'some-user' }); 25760 */ 25761AlgoliaSearch.prototype.assignUserID = function(data, callback) { 25762 if (!data.userID || !data.cluster) { 25763 throw new errors.AlgoliaSearchError('You have to provide both a userID and cluster', data); 25764 } 25765 return this._jsonRequest({ 25766 method: 'POST', 25767 url: '/1/clusters/mapping', 25768 hostType: 'write', 25769 body: {cluster: data.cluster}, 25770 callback: callback, 25771 headers: { 25772 'x-algolia-user-id': data.userID 25773 } 25774 }); 25775}; 25776 25777/** 25778 * Assign a array of userIDs to a cluster. 25779 * 25780 * @param {Array} data.userIDs The array of userIDs to assign to a new cluster 25781 * @param {string} data.cluster The cluster to assign the user to 25782 * @return {Promise|undefined} Returns a promise if no callback given 25783 * @example
25784 * client.assignUserIDs({ cluster: 'c1-test', userIDs: ['some-user-1', 'some-user-2'] }); 25785 */ 25786AlgoliaSearch.prototype.assignUserIDs = function(data, callback) { 25787 if (!data.userIDs || !data.cluster) { 25788 throw new errors.AlgoliaSearchError('You have to provide both an array of userIDs and cluster', data); 25789 } 25790 return this._jsonRequest({ 25791 method: 'POST', 25792 url: '/1/clusters/mapping/batch', 25793 hostType: 'write', 25794 body: { 25795 cluster: data.cluster, 25796 users: data.userIDs 25797 }, 25798 callback: callback 25799 }); 25800}; 25801 25802/** 25803 * Get the top userIDs 25804 * 25805 * (the callback is the second argument) 25806 * 25807 * @return {Promise|undefined} Returns a promise if no callback given 25808 * @example 25809 * client.getTopUserID(); 25810 */ 25811AlgoliaSearch.prototype.getTopUserID = function(callback) { 25812 return this._jsonRequest({ 25813 method: 'GET', 25814 url: '/1/clusters/mapping/top', 25815 hostType: 'read', 25816 callback: callback 25817 }); 25818}; 25819 25820/** 25821 * Get userID 25822 * 25823 * @param {string} data.userID The userID to get info about 25824 * @return {Promise|undefined} Returns a promise if no callback given 25825 * @example 25826 * client.getUserID({ userID: 'some-user' }); 25827 */ 25828AlgoliaSearch.prototype.getUserID = function(data, callback) { 25829 if (!data.userID) { 25830 throw new errors.AlgoliaSearchError('You have to provide a userID', {debugData: data}); 25831 } 25832 return this._jsonRequest({ 25833 method: 'GET', 25834 url: '/1/clusters/mapping/' + data.userID, 25835 hostType: 'read', 25836 callback: callback 25837 }); 25838}; 25839 25840/** 25841 * List all the clusters 25842 * 25843 * (the callback is the second argument) 25844 * 25845 * @return {Promise|undefined} Returns a promise if no callback given 25846 * @example 25847 * client.listClusters(); 25848 */ 25849AlgoliaSearch.prototype.listClusters = function(callback) { 25850 return this._jsonRequest({ 25851 method: 'GET', 25852 url: '/1/clusters', 25853 hostType: 'read', 25854 callback: callback 25855 }); 25856}; 25857 25858/** 25859 * List the userIDs 25860 * 25861 * (the callback is the second argument) 25862 * 25863 * @param {string} data.hitsPerPage How many hits on every page 25864 * @param {string} data.page The page to retrieve 25865 * @return {Promise|undefined} Returns a promise if no callback given 25866 * @example 25867 * client.listClusters(); 25868 * client.listClusters({ page: 3, hitsPerPage: 30}); 25869 */ 25870AlgoliaSearch.prototype.listUserIDs = function(data, callback) { 25871 return this._jsonRequest({ 25872 method: 'GET', 25873 url: '/1/clusters/mapping', 25874 body: data, 25875 hostType: 'read', 25876 callback: callback 25877 }); 25878}; 25879 25880/** 25881 * Remove an userID 25882 * 25883 * @param {string} data.userID The userID to assign to a new cluster 25884 * @return {Promise|undefined} Returns a promise if no callback given 25885 * @example 25886 * client.removeUserID({ userID: 'some-user' }); 25887 */ 25888AlgoliaSearch.prototype.removeUserID = function(data, callback) { 25889 if (!data.userID) { 25890 throw new errors.AlgoliaSearchError('You have to provide a userID', {debugData: data}); 25891 } 25892 return this._jsonRequest({ 25893 method: 'DELETE', 25894 url: '/1/clusters/mapping', 25895 hostType: 'write', 25896 callback: callback, 25897 headers: { 25898 'x-algolia-user-id': data.userID 25899 } 25900 }); 25901}; 25902 25903/** 25904 * Search for userIDs 25905 * 25906 * @param {string} data.cluster The cluster to target 25907 * @param {string} data.query The query to execute 25908 * @param {string} data.hitsPerPage How many hits on every page 25909 * @param {string} data.page The page to retrieve 25910 * @return {Promise|undefined} Returns a promise if no callback given 25911 * @example 25912 * client.searchUserIDs({ cluster: 'c1-test', query: 'some-user' }); 25913 * client.searchUserIDs({ 25914 * cluster: "c1-test", 25915 * query: "some-user", 25916 * page: 3, 25917 * hitsPerPage: 2 25918 * }); 25919 */ 25920AlgoliaSearch.prototype.searchUserIDs = function(data, callback) { 25921 return this._jsonRequest({ 25922 method: 'POST', 25923 url: '/1/clusters/mapping/search', 25924 body: data, 25925 hostType: 'read', 25926 callback: callback 25927 }); 25928}; 25929 25930/** 25931 * Set strategy for personalization 25932 * 25933 * @param {Object} data 25934 * @param {Object} data.eventsScoring Associate a score to an event 25935 * @param {Object} data.eventsScoring.<eventName> The name of the event 25936 * @param {Number} data.eventsScoring.<eventName>.score The score to associate to <eventName> 25937 * @param {String} data.eventsScoring.<eventName>.type Either "click", "conversion" or "view" 25938 * @param {Object} data.facetsScoring Associate a score to a facet 25939 * @param {Object} data.facetsScoring.<facetName> The name of the facet 25940 * @param {Number} data.facetsScoring.<facetName>.score The score to associate to <facetName> 25941 * @return {Promise|undefined} Returns a promise if no callback given 25942 * @example 25943 * client.setPersonalizationStrategy({ 25944 * eventsScoring: { 25945 * "Add to cart": { score: 50, type: "conversion" }, 25946 * Purchase: { score: 100, type: "conversion" } 25947 * }, 25948 * facetsScoring: { 25949 * brand: { score: 100 }, 25950 * categories: { score: 10 } 25951 * } 25952 * }); 25953 */ 25954AlgoliaSearch.prototype.setPersonalizationStrategy = function(data, callback) { 25955 return this._jsonRequest({ 25956 method: 'POST', 25957 url: '/1/recommendation/personalization/strategy', 25958 body: data, 25959 hostType: 'write', 25960 callback: callback 25961 }); 25962}; 25963 25964/** 25965 * Get strategy for personalization 25966 * 25967 * @return {Promise|undefined} Returns a promise if no callback given 25968 * @example 25969 * client.getPersonalizationStrategy(); 25970 */ 25971 25972AlgoliaSearch.prototype.getPersonalizationStrategy = function(callback) { 25973 return this._jsonRequest({ 25974 method: 'GET', 25975 url: '/1/recommendation/personalization/strategy', 25976 hostType: 'read', 25977 callback: callback 25978 }); 25979}; 25980 25981// environment specific methods 25982AlgoliaSearch.prototype.destroy = notImplemented; 25983AlgoliaSearch.prototype.enableRateLimitForward = notImplemented; 25984AlgoliaSearch.prototype.disableRateLimitForward = notImplemented; 25985AlgoliaSearch.prototype.useSecuredAPIKey = notImplemented; 25986AlgoliaSearch.prototype.disableSecuredAPIKey = notImplemented; 25987AlgoliaSearch.prototype.generateSecuredApiKey = notImplemented; 25988AlgoliaSearch.prototype.getSecuredApiKeyRemainingValidity = notImplemented; 25989 25990function notImplemented() { 25991 var message = 'Not implemented in this environment.\n' +
vendor: 19,084 bytes, lines 25992-26567
25992 'If you feel this is a mistake, write to [email protected]'; 25993 25994 throw new errors.AlgoliaSearchError(message); 25995} 25996 25997},{"17":17,"18":18,"26":26,"27":27,"28":28,"29":29,"30":30,"7":7,"8":8}],17:[function(require,module,exports){ 25998(function (process){ 25999module.exports = AlgoliaSearchCore; 26000 26001var errors = require(30); 26002var exitPromise = require(31); 26003var IndexCore = require(20); 26004var store = require(36); 26005 26006// We will always put the API KEY in the JSON body in case of too long API KEY, 26007// to avoid query string being too long and failing in various conditions (our server limit, browser limit, 26008// proxies limit) 26009var MAX_API_KEY_LENGTH = 500; 26010var RESET_APP_DATA_TIMER = 26011 process.env.RESET_APP_DATA_TIMER && parseInt(process.env.RESET_APP_DATA_TIMER, 10) || 26012 60 * 2 * 1000; // after 2 minutes reset to first host 26013 26014/* 26015 * Algolia Search library initialization 26016 * https://www.algolia.com/ 26017 * 26018 * @param {string} applicationID - Your applicationID, found in your dashboard 26019 * @param {string} apiKey - Your API key, found in your dashboard 26020 * @param {Object} [opts] 26021 * @param {number} [opts.timeout=2000] - The request timeout set in milliseconds, 26022 * another request will be issued after this timeout 26023 * @param {string} [opts.protocol='https:'] - The protocol used to query Algolia Search API. 26024 * Set to 'http:' to force using http. 26025 * @param {Object|Array} [opts.hosts={ 26026 * read: [this.applicationID + '-dsn.algolia.net'].concat([ 26027 * this.applicationID + '-1.algolianet.com', 26028 * this.applicationID + '-2.algolianet.com', 26029 * this.applicationID + '-3.algolianet.com'] 26030 * ]), 26031 * write: [this.applicationID + '.algolia.net'].concat([ 26032 * this.applicationID + '-1.algolianet.com', 26033 * this.applicationID + '-2.algolianet.com', 26034 * this.applicationID + '-3.algolianet.com'] 26035 * ]) - The hosts to use for Algolia Search API. 26036 * If you provide them, you will less benefit from our HA implementation 26037 */ 26038function AlgoliaSearchCore(applicationID, apiKey, opts) { 26039 var debug = require(1)('algoliasearch'); 26040 26041 var clone = require(26); 26042 var isArray = require(8); 26043 var map = require(32); 26044 26045 var usage = 'Usage: algoliasearch(applicationID, apiKey, opts)'; 26046 26047 if (opts._allowEmptyCredentials !== true && !applicationID) { 26048 throw new errors.AlgoliaSearchError('Please provide an application ID. ' + usage); 26049 } 26050 26051 if (opts._allowEmptyCredentials !== true && !apiKey) { 26052 throw new errors.AlgoliaSearchError('Please provide an API key. ' + usage); 26053 } 26054 26055 this.applicationID = applicationID; 26056 this.apiKey = apiKey; 26057 26058 this.hosts = { 26059 read: [], 26060 write: [] 26061 }; 26062 26063 opts = opts || {}; 26064 26065 this._timeouts = opts.timeouts || { 26066 connect: 1 * 1000, // 500ms connect is GPRS latency 26067 read: 2 * 1000, 26068 write: 30 * 1000 26069 }; 26070 26071 // backward compat, if opts.timeout is passed, we use it to configure all timeouts like before 26072 if (opts.timeout) { 26073 this._timeouts.connect = this._timeouts.read = this._timeouts.write = opts.timeout; 26074 } 26075 26076 var protocol = opts.protocol || 'https:'; 26077 // while we advocate for colon-at-the-end values: 'http:' for `opts.protocol` 26078 // we also accept `http` and `https`. It's a common error. 26079 if (!/:$/.test(protocol)) { 26080 protocol = protocol + ':'; 26081 } 26082 26083 if (protocol !== 'http:' && protocol !== 'https:') { 26084 throw new errors.AlgoliaSearchError('protocol must be `http:` or `https:` (was `' + opts.protocol + '`)'); 26085 } 26086 26087 this._checkAppIdData(); 26088 26089 if (!opts.hosts) { 26090 var defaultHosts = map(this._shuffleResult, function(hostNumber) { 26091 return applicationID + '-' + hostNumber + '.algolianet.com'; 26092 }); 26093 26094 // no hosts given, compute defaults 26095 var mainSuffix = (opts.dsn === false ? '' : '-dsn') + '.algolia.net'; 26096 this.hosts.read = [this.applicationID + mainSuffix].concat(defaultHosts); 26097 this.hosts.write = [this.applicationID + '.algolia.net'].concat(defaultHosts); 26098 } else if (isArray(opts.hosts)) { 26099 // when passing custom hosts, we need to have a different host index if the number 26100 // of write/read hosts are different. 26101 this.hosts.read = clone(opts.hosts); 26102 this.hosts.write = clone(opts.hosts); 26103 } else { 26104 this.hosts.read = clone(opts.hosts.read); 26105 this.hosts.write = clone(opts.hosts.write); 26106 } 26107 26108 // add protocol and lowercase hosts 26109 this.hosts.read = map(this.hosts.read, prepareHost(protocol)); 26110 this.hosts.write = map(this.hosts.write, prepareHost(protocol)); 26111 26112 this.extraHeaders = {}; 26113 26114 // In some situations you might want to warm the cache 26115 this.cache = opts._cache || {}; 26116 26117 this._ua = opts._ua; 26118 this._useCache = opts._useCache === undefined || opts._cache ? true : opts._useCache; 26119 this._useRequestCache = this._useCache && opts._useRequestCache; 26120 this._useFallback = opts.useFallback === undefined ? true : opts.useFallback; 26121 26122 this._setTimeout = opts._setTimeout; 26123 26124 debug('init done, %j', this); 26125} 26126 26127/* 26128 * Get the index object initialized 26129 * 26130 * @param indexName the name of index 26131 * @param callback the result callback with one argument (the Index instance) 26132 */ 26133AlgoliaSearchCore.prototype.initIndex = function(indexName) { 26134 return new IndexCore(this, indexName); 26135}; 26136 26137/** 26138* Add an extra field to the HTTP request 26139* 26140* @param name the header field name 26141* @param value the header field value 26142*/ 26143AlgoliaSearchCore.prototype.setExtraHeader = function(name, value) { 26144 this.extraHeaders[name.toLowerCase()] = value; 26145}; 26146 26147/** 26148* Get the value of an extra HTTP header 26149* 26150* @param name the header field name 26151*/ 26152AlgoliaSearchCore.prototype.getExtraHeader = function(name) { 26153 return this.extraHeaders[name.toLowerCase()]; 26154}; 26155 26156/** 26157* Remove an extra field from the HTTP request 26158* 26159* @param name the header field name 26160*/ 26161AlgoliaSearchCore.prototype.unsetExtraHeader = function(name) { 26162 delete this.extraHeaders[name.toLowerCase()]; 26163}; 26164 26165/** 26166* Augment sent x-algolia-agent with more data, each agent part 26167* is automatically separated from the others by a semicolon; 26168* 26169* @param algoliaAgent the agent to add 26170*/ 26171AlgoliaSearchCore.prototype.addAlgoliaAgent = function(algoliaAgent) { 26172 var algoliaAgentWithDelimiter = '; ' + algoliaAgent; 26173 26174 if (this._ua.indexOf(algoliaAgentWithDelimiter) === -1) { 26175 this._ua += algoliaAgentWithDelimiter; 26176 } 26177}; 26178 26179/* 26180 * Wrapper that try all hosts to maximize the quality of service 26181 */ 26182AlgoliaSearchCore.prototype._jsonRequest = function(initialOpts) { 26183 this._checkAppIdData(); 26184 26185 var requestDebug = require(1)('algoliasearch:' + initialOpts.url); 26186 26187 26188 var body; 26189 var cacheID; 26190 var additionalUA = initialOpts.additionalUA || ''; 26191 var cache = initialOpts.cache; 26192 var client = this; 26193 var tries = 0; 26194 var usingFallback = false; 26195 var hasFallback = client._useFallback && client._request.fallback && initialOpts.fallback; 26196 var headers; 26197 26198 if ( 26199 this.apiKey.length > MAX_API_KEY_LENGTH && 26200 initialOpts.body !== undefined && 26201 (initialOpts.body.params !== undefined || // index.search() 26202 initialOpts.body.requests !== undefined) // client.search() 26203 ) { 26204 initialOpts.body.apiKey = this.apiKey; 26205 headers = this._computeRequestHeaders({ 26206 additionalUA: additionalUA, 26207 withApiKey: false, 26208 headers: initialOpts.headers 26209 }); 26210 } else { 26211 headers = this._computeRequestHeaders({ 26212 additionalUA: additionalUA, 26213 headers: initialOpts.headers 26214 }); 26215 } 26216 26217 if (initialOpts.body !== undefined) { 26218 body = safeJSONStringify(initialOpts.body); 26219 } 26220 26221 requestDebug('request start'); 26222 var debugData = []; 26223 26224 26225 function doRequest(requester, reqOpts) { 26226 client._checkAppIdData(); 26227 26228 var startTime = new Date(); 26229 26230 if (client._useCache && !client._useRequestCache) { 26231 cacheID = initialOpts.url; 26232 } 26233 26234 // as we sometime use POST requests to pass parameters (like query='aa'), 26235 // the cacheID must also include the body to be different between calls 26236 if (client._useCache && !client._useRequestCache && body) { 26237 cacheID += '_body_' + reqOpts.body; 26238 } 26239 26240 // handle cache existence 26241 if (isCacheValidWithCurrentID(!client._useRequestCache, cache, cacheID)) { 26242 requestDebug('serving response from cache'); 26243 26244 var responseText = cache[cacheID]; 26245 26246 // Cache response must match the type of the original one 26247 return client._promise.resolve({ 26248 body: JSON.parse(responseText), 26249 responseText: responseText 26250 }); 26251 } 26252 26253 // if we reached max tries 26254 if (tries >= client.hosts[initialOpts.hostType].length) { 26255 if (!hasFallback || usingFallback) { 26256 requestDebug('could not get any response'); 26257 // then stop 26258 return client._promise.reject(new errors.AlgoliaSearchError( 26259 'Cannot connect to the AlgoliaSearch API.' + 26260 ' Send an email to [email protected] to report and resolve the issue.' + 26261 ' Application id was: ' + client.applicationID, {debugData: debugData} 26262 )); 26263 } 26264 26265 requestDebug('switching to fallback'); 26266 26267 // let's try the fallback starting from here 26268 tries = 0; 26269 26270 // method, url and body are fallback dependent 26271 reqOpts.method = initialOpts.fallback.method; 26272 reqOpts.url = initialOpts.fallback.url; 26273 reqOpts.jsonBody = initialOpts.fallback.body; 26274 if (reqOpts.jsonBody) { 26275 reqOpts.body = safeJSONStringify(reqOpts.jsonBody); 26276 } 26277 // re-compute headers, they could be omitting the API KEY 26278 headers = client._computeRequestHeaders({ 26279 additionalUA: additionalUA, 26280 headers: initialOpts.headers 26281 }); 26282 26283 reqOpts.timeouts = client._getTimeoutsForRequest(initialOpts.hostType); 26284 client._setHostIndexByType(0, initialOpts.hostType); 26285 usingFallback = true; // the current request is now using fallback 26286 return doRequest(client._request.fallback, reqOpts); 26287 } 26288 26289 var currentHost = client._getHostByType(initialOpts.hostType); 26290 26291 var url = currentHost + reqOpts.url; 26292 var options = { 26293 body: reqOpts.body, 26294 jsonBody: reqOpts.jsonBody, 26295 method: reqOpts.method, 26296 headers: headers, 26297 timeouts: reqOpts.timeouts, 26298 debug: requestDebug, 26299 forceAuthHeaders: reqOpts.forceAuthHeaders 26300 }; 26301 26302 requestDebug('method: %s, url: %s, headers: %j, timeouts: %d', 26303 options.method, url, options.headers, options.timeouts); 26304 26305 if (requester === client._request.fallback) { 26306 requestDebug('using fallback'); 26307 } 26308 26309 // `requester` is any of this._request or this._request.fallback 26310 // thus it needs to be called using the client as context 26311 return requester.call(client, url, options).then(success, tryFallback); 26312 26313 function success(httpResponse) { 26314 // compute the status of the response, 26315 // 26316 // When in browser mode, using XDR or JSONP, we have no statusCode available 26317 // So we rely on our API response `status` property. 26318 // But `waitTask` can set a `status` property which is not the statusCode (it's the task status) 26319 // So we check if there's a `message` along `status` and it means it's an error 26320 // 26321 // That's the only case where we have a response.status that's not the http statusCode 26322 var status = httpResponse && httpResponse.body && httpResponse.body.message && httpResponse.body.status || 26323 26324 // this is important to check the request statusCode AFTER the body eventual 26325 // statusCode because some implementations (jQuery XDomainRequest transport) may 26326 // send statusCode 200 while we had an error 26327 httpResponse.statusCode || 26328 26329 // When in browser mode, using XDR or JSONP 26330 // we default to success when no error (no response.status && response.message) 26331 // If there was a JSON.parse() error then body is null and it fails 26332 httpResponse && httpResponse.body && 200; 26333 26334 requestDebug('received response: statusCode: %s, computed statusCode: %d, headers: %j', 26335 httpResponse.statusCode, status, httpResponse.headers); 26336 26337 var httpResponseOk = Math.floor(status / 100) === 2; 26338 26339 var endTime = new Date(); 26340 debugData.push({ 26341 currentHost: currentHost, 26342 headers: removeCredentials(headers), 26343 content: body || null, 26344 contentLength: body !== undefined ? body.length : null, 26345 method: reqOpts.method, 26346 timeouts: reqOpts.timeouts, 26347 url: reqOpts.url, 26348 startTime: startTime, 26349 endTime: endTime, 26350 duration: endTime - startTime, 26351 statusCode: status 26352 }); 26353 26354 if (httpResponseOk) { 26355 if (client._useCache && !client._useRequestCache && cache) { 26356 cache[cacheID] = httpResponse.responseText; 26357 } 26358 26359 return { 26360 responseText: httpResponse.responseText, 26361 body: httpResponse.body 26362 }; 26363 } 26364 26365 var shouldRetry = Math.floor(status / 100) !== 4; 26366 26367 if (shouldRetry) { 26368 tries += 1; 26369 return retryRequest(); 26370 } 26371 26372 requestDebug('unrecoverable error'); 26373 26374 // no success and no retry => fail 26375 var unrecoverableError = new errors.AlgoliaSearchError( 26376 httpResponse.body && httpResponse.body.message, {debugData: debugData, statusCode: status} 26377 ); 26378 26379 return client._promise.reject(unrecoverableError); 26380 } 26381 26382 function tryFallback(err) { 26383 // error cases: 26384 // While not in fallback mode: 26385 // - CORS not supported 26386 // - network error 26387 // While in fallback mode: 26388 // - timeout 26389 // - network error 26390 // - badly formatted JSONP (script loaded, did not call our callback) 26391 // In both cases: 26392 // - uncaught exception occurs (TypeError) 26393 requestDebug('error: %s, stack: %s', err.message, err.stack); 26394 26395 var endTime = new Date(); 26396 debugData.push({ 26397 currentHost: currentHost, 26398 headers: removeCredentials(headers), 26399 content: body || null, 26400 contentLength: body !== undefined ? body.length : null, 26401 method: reqOpts.method, 26402 timeouts: reqOpts.timeouts, 26403 url: reqOpts.url, 26404 startTime: startTime, 26405 endTime: endTime, 26406 duration: endTime - startTime 26407 }); 26408 26409 if (!(err instanceof errors.AlgoliaSearchError)) { 26410 err = new errors.Unknown(err && err.message, err); 26411 } 26412 26413 tries += 1; 26414 26415 // stop the request implementation when: 26416 if ( 26417 // we did not generate this error, 26418 // it comes from a throw in some other piece of code 26419 err instanceof errors.Unknown || 26420 26421 // server sent unparsable JSON 26422 err instanceof errors.UnparsableJSON || 26423 26424 // max tries and already using fallback or no fallback 26425 tries >= client.hosts[initialOpts.hostType].length && 26426 (usingFallback || !hasFallback)) { 26427 // stop request implementation for this command 26428 err.debugData = debugData; 26429 return client._promise.reject(err); 26430 } 26431 26432 // When a timeout occurred, retry by raising timeout 26433 if (err instanceof errors.RequestTimeout) { 26434 return retryRequestWithHigherTimeout(); 26435 } 26436 26437 return retryRequest(); 26438 } 26439 26440 function retryRequest() { 26441 requestDebug('retrying request'); 26442 client._incrementHostIndex(initialOpts.hostType); 26443 return doRequest(requester, reqOpts); 26444 } 26445 26446 function retryRequestWithHigherTimeout() { 26447 requestDebug('retrying request with higher timeout'); 26448 client._incrementHostIndex(initialOpts.hostType); 26449 client._incrementTimeoutMultipler(); 26450 reqOpts.timeouts = client._getTimeoutsForRequest(initialOpts.hostType); 26451 return doRequest(requester, reqOpts); 26452 } 26453 } 26454 26455 function isCacheValidWithCurrentID( 26456 useRequestCache, 26457 currentCache, 26458 currentCacheID 26459 ) { 26460 return ( 26461 client._useCache && 26462 useRequestCache && 26463 currentCache && 26464 currentCache[currentCacheID] !== undefined 26465 ); 26466 } 26467 26468 26469 function interopCallbackReturn(request, callback) { 26470 if (isCacheValidWithCurrentID(client._useRequestCache, cache, cacheID)) { 26471 request.catch(function() { 26472 // Release the cache on error 26473 delete cache[cacheID]; 26474 }); 26475 } 26476 26477 if (typeof initialOpts.callback === 'function') { 26478 // either we have a callback 26479 request.then(function okCb(content) { 26480 exitPromise(function() { 26481 initialOpts.callback(null, callback(content)); 26482 }, client._setTimeout || setTimeout); 26483 }, function nookCb(err) { 26484 exitPromise(function() { 26485 initialOpts.callback(err); 26486 }, client._setTimeout || setTimeout); 26487 }); 26488 } else { 26489 // either we are using promises 26490 return request.then(callback); 26491 } 26492 } 26493 26494 if (client._useCache && client._useRequestCache) { 26495 cacheID = initialOpts.url; 26496 } 26497 26498 // as we sometime use POST requests to pass parameters (like query='aa'), 26499 // the cacheID must also include the body to be different between calls 26500 if (client._useCache && client._useRequestCache && body) { 26501 cacheID += '_body_' + body; 26502 } 26503 26504 if (isCacheValidWithCurrentID(client._useRequestCache, cache, cacheID)) { 26505 requestDebug('serving request from cache'); 26506 26507 var maybePromiseForCache = cache[cacheID]; 26508 26509 // In case the cache is warmup with value that is not a promise 26510 var promiseForCache = typeof maybePromiseForCache.then !== 'function' 26511 ? client._promise.resolve({responseText: maybePromiseForCache}) 26512 : maybePromiseForCache; 26513 26514 return interopCallbackReturn(promiseForCache, function(content) { 26515 // In case of the cache request, return the original value 26516 return JSON.parse(content.responseText); 26517 }); 26518 } 26519 26520 var request = doRequest( 26521 client._request, { 26522 url: initialOpts.url, 26523 method: initialOpts.method, 26524 body: body, 26525 jsonBody: initialOpts.body, 26526 timeouts: client._getTimeoutsForRequest(initialOpts.hostType), 26527 forceAuthHeaders: initialOpts.forceAuthHeaders 26528 } 26529 ); 26530 26531 if (client._useCache && client._useRequestCache && cache) { 26532 cache[cacheID] = request; 26533 } 26534 26535 return interopCallbackReturn(request, function(content) { 26536 // In case of the first request, return the JSON value 26537 return content.body; 26538 }); 26539}; 26540 26541/* 26542* Transform search param object in query string 26543* @param {object} args arguments to add to the current query string 26544* @param {string} params current query string 26545* @return {string} the final query string 26546*/ 26547AlgoliaSearchCore.prototype._getSearchParams = function(args, params) { 26548 if (args === undefined || args === null) { 26549 return params; 26550 } 26551 for (var key in args) { 26552 if (key !== null && args[key] !== undefined && args.hasOwnProperty(key)) { 26553 params += params === '' ? '' : '&'; 26554 params += key + '=' + encodeURIComponent(Object.prototype.toString.call(args[key]) === '[object Array]' ? safeJSONStringify(args[key]) : args[key]); 26555 } 26556 } 26557 return params; 26558}; 26559 26560/** 26561 * Compute the headers for a request 26562 * 26563 * @param [string] options.additionalUA semi-colon separated string with other user agents to add 26564 * @param [boolean=true] options.withApiKey Send the api key as a header 26565 * @param [Object] options.headers Extra headers to send 26566 */ 26567AlgoliaSearchCore.prototype._computeRequestHeaders = function(options) {
vendor: 11,502 bytes, lines 26568-26968
26568 var forEach = require(5); 26569 26570 var ua = options.additionalUA ? 26571 this._ua + '; ' + options.additionalUA : 26572 this._ua; 26573 26574 var requestHeaders = { 26575 'x-algolia-agent': ua, 26576 'x-algolia-application-id': this.applicationID 26577 }; 26578 26579 // browser will inline headers in the url, node.js will use http headers 26580 // but in some situations, the API KEY will be too long (big secured API keys) 26581 // so if the request is a POST and the KEY is very long, we will be asked to not put 26582 // it into headers but in the JSON body 26583 if (options.withApiKey !== false) { 26584 requestHeaders['x-algolia-api-key'] = this.apiKey; 26585 } 26586 26587 if (this.userToken) { 26588 requestHeaders['x-algolia-usertoken'] = this.userToken; 26589 } 26590 26591 if (this.securityTags) { 26592 requestHeaders['x-algolia-tagfilters'] = this.securityTags; 26593 } 26594 26595 forEach(this.extraHeaders, function addToRequestHeaders(value, key) { 26596 requestHeaders[key] = value; 26597 }); 26598 26599 if (options.headers) { 26600 forEach(options.headers, function addToRequestHeaders(value, key) { 26601 requestHeaders[key] = value; 26602 }); 26603 } 26604 26605 return requestHeaders; 26606}; 26607 26608/** 26609 * Search through multiple indices at the same time 26610 * @param {Object[]} queries An array of queries you want to run. 26611 * @param {string} queries[].indexName The index name you want to target 26612 * @param {string} [queries[].query] The query to issue on this index. Can also be passed into `params` 26613 * @param {Object} queries[].params Any search param like hitsPerPage, .. 26614 * @param {Function} callback Callback to be called 26615 * @return {Promise|undefined} Returns a promise if no callback given 26616 */ 26617AlgoliaSearchCore.prototype.search = function(queries, opts, callback) { 26618 var isArray = require(8); 26619 var map = require(32); 26620 26621 var usage = 'Usage: client.search(arrayOfQueries[, callback])'; 26622 26623 if (!isArray(queries)) { 26624 throw new Error(usage); 26625 } 26626 26627 if (typeof opts === 'function') { 26628 callback = opts; 26629 opts = {}; 26630 } else if (opts === undefined) { 26631 opts = {}; 26632 } 26633 26634 var client = this; 26635 26636 var postObj = { 26637 requests: map(queries, function prepareRequest(query) { 26638 var params = ''; 26639 26640 // allow query.query 26641 // so we are mimicing the index.search(query, params) method 26642 // {indexName:, query:, params:} 26643 if (query.query !== undefined) { 26644 params += 'query=' + encodeURIComponent(query.query); 26645 } 26646 26647 return { 26648 indexName: query.indexName, 26649 params: client._getSearchParams(query.params, params) 26650 }; 26651 }) 26652 }; 26653 26654 var JSONPParams = map(postObj.requests, function prepareJSONPParams(request, requestId) { 26655 return requestId + '=' + 26656 encodeURIComponent( 26657 '/1/indexes/' + encodeURIComponent(request.indexName) + '?' + 26658 request.params 26659 ); 26660 }).join('&'); 26661 26662 var url = '/1/indexes/*/queries'; 26663 26664 if (opts.strategy !== undefined) { 26665 postObj.strategy = opts.strategy; 26666 } 26667 26668 return this._jsonRequest({ 26669 cache: this.cache, 26670 method: 'POST', 26671 url: url, 26672 body: postObj, 26673 hostType: 'read', 26674 fallback: { 26675 method: 'GET', 26676 url: '/1/indexes/*', 26677 body: { 26678 params: JSONPParams 26679 } 26680 }, 26681 callback: callback 26682 }); 26683}; 26684 26685/** 26686* Search for facet values 26687* https://www.algolia.com/doc/rest-api/search#search-for-facet-values 26688* This is the top-level API for SFFV. 26689* 26690* @param {object[]} queries An array of queries to run. 26691* @param {string} queries[].indexName Index name, name of the index to search. 26692* @param {object} queries[].params Query parameters. 26693* @param {string} queries[].params.facetName Facet name, name of the attribute to search for values in. 26694* Must be declared as a facet 26695* @param {string} queries[].params.facetQuery Query for the facet search 26696* @param {string} [queries[].params.*] Any search parameter of Algolia, 26697* see https://www.algolia.com/doc/api-client/javascript/search#search-parameters 26698* Pagination is not supported. The page and hitsPerPage parameters will be ignored. 26699*/ 26700AlgoliaSearchCore.prototype.searchForFacetValues = function(queries) { 26701 var isArray = require(8); 26702 var map = require(32); 26703 26704 var usage = 'Usage: client.searchForFacetValues([{indexName, params: {facetName, facetQuery, ...params}}, ...queries])'; // eslint-disable-line max-len 26705 26706 if (!isArray(queries)) { 26707 throw new Error(usage); 26708 } 26709 26710 var client = this; 26711 26712 return client._promise.all(map(queries, function performQuery(query) { 26713 if ( 26714 !query || 26715 query.indexName === undefined || 26716 query.params.facetName === undefined || 26717 query.params.facetQuery === undefined 26718 ) { 26719 throw new Error(usage); 26720 } 26721 26722 var clone = require(26); 26723 var omit = require(34); 26724 26725 var indexName = query.indexName; 26726 var params = query.params; 26727 26728 var facetName = params.facetName; 26729 var filteredParams = omit(clone(params), function(keyName) { 26730 return keyName === 'facetName'; 26731 }); 26732 var searchParameters = client._getSearchParams(filteredParams, ''); 26733 26734 return client._jsonRequest({ 26735 cache: client.cache, 26736 method: 'POST', 26737 url: 26738 '/1/indexes/' + 26739 encodeURIComponent(indexName) + 26740 '/facets/' + 26741 encodeURIComponent(facetName) + 26742 '/query', 26743 hostType: 'read', 26744 body: {params: searchParameters} 26745 }); 26746 })); 26747}; 26748 26749/** 26750 * Set the extra security tagFilters header 26751 * @param {string|array} tags The list of tags defining the current security filters 26752 */ 26753AlgoliaSearchCore.prototype.setSecurityTags = function(tags) { 26754 if (Object.prototype.toString.call(tags) === '[object Array]') { 26755 var strTags = []; 26756 for (var i = 0; i < tags.length; ++i) { 26757 if (Object.prototype.toString.call(tags[i]) === '[object Array]') { 26758 var oredTags = []; 26759 for (var j = 0; j < tags[i].length; ++j) { 26760 oredTags.push(tags[i][j]); 26761 } 26762 strTags.push('(' + oredTags.join(',') + ')'); 26763 } else { 26764 strTags.push(tags[i]); 26765 } 26766 } 26767 tags = strTags.join(','); 26768 } 26769 26770 this.securityTags = tags; 26771}; 26772 26773/** 26774 * Set the extra user token header 26775 * @param {string} userToken The token identifying a uniq user (used to apply rate limits) 26776 */ 26777AlgoliaSearchCore.prototype.setUserToken = function(userToken) { 26778 this.userToken = userToken; 26779}; 26780 26781/** 26782 * Clear all queries in client's cache 26783 * @return undefined 26784 */ 26785AlgoliaSearchCore.prototype.clearCache = function() { 26786 this.cache = {}; 26787}; 26788 26789/** 26790* Set the number of milliseconds a request can take before automatically being terminated. 26791* @deprecated 26792* @param {Number} milliseconds 26793*/ 26794AlgoliaSearchCore.prototype.setRequestTimeout = function(milliseconds) { 26795 if (milliseconds) { 26796 this._timeouts.connect = this._timeouts.read = this._timeouts.write = milliseconds; 26797 } 26798}; 26799 26800/** 26801* Set the three different (connect, read, write) timeouts to be used when requesting 26802* @param {Object} timeouts 26803*/ 26804AlgoliaSearchCore.prototype.setTimeouts = function(timeouts) { 26805 this._timeouts = timeouts; 26806}; 26807 26808/** 26809* Get the three different (connect, read, write) timeouts to be used when requesting 26810* @param {Object} timeouts 26811*/ 26812AlgoliaSearchCore.prototype.getTimeouts = function() { 26813 return this._timeouts; 26814}; 26815 26816AlgoliaSearchCore.prototype._getAppIdData = function() { 26817 var data = store.get(this.applicationID); 26818 if (data !== null) this._cacheAppIdData(data); 26819 return data; 26820}; 26821 26822AlgoliaSearchCore.prototype._setAppIdData = function(data) { 26823 data.lastChange = (new Date()).getTime(); 26824 this._cacheAppIdData(data); 26825 return store.set(this.applicationID, data); 26826}; 26827 26828AlgoliaSearchCore.prototype._checkAppIdData = function() { 26829 var data = this._getAppIdData(); 26830 var now = (new Date()).getTime(); 26831 if (data === null || now - data.lastChange > RESET_APP_DATA_TIMER) { 26832 return this._resetInitialAppIdData(data); 26833 } 26834 26835 return data; 26836}; 26837 26838AlgoliaSearchCore.prototype._resetInitialAppIdData = function(data) { 26839 var newData = data || {}; 26840 newData.hostIndexes = {read: 0, write: 0}; 26841 newData.timeoutMultiplier = 1; 26842 newData.shuffleResult = newData.shuffleResult || shuffle([1, 2, 3]); 26843 return this._setAppIdData(newData); 26844}; 26845 26846AlgoliaSearchCore.prototype._cacheAppIdData = function(data) { 26847 this._hostIndexes = data.hostIndexes; 26848 this._timeoutMultiplier = data.timeoutMultiplier; 26849 this._shuffleResult = data.shuffleResult; 26850}; 26851 26852AlgoliaSearchCore.prototype._partialAppIdDataUpdate = function(newData) { 26853 var foreach = require(5); 26854 var currentData = this._getAppIdData(); 26855 foreach(newData, function(value, key) { 26856 currentData[key] = value; 26857 }); 26858 26859 return this._setAppIdData(currentData); 26860}; 26861 26862AlgoliaSearchCore.prototype._getHostByType = function(hostType) { 26863 return this.hosts[hostType][this._getHostIndexByType(hostType)]; 26864}; 26865 26866AlgoliaSearchCore.prototype._getTimeoutMultiplier = function() { 26867 return this._timeoutMultiplier; 26868}; 26869 26870AlgoliaSearchCore.prototype._getHostIndexByType = function(hostType) { 26871 return this._hostIndexes[hostType]; 26872}; 26873 26874AlgoliaSearchCore.prototype._setHostIndexByType = function(hostIndex, hostType) { 26875 var clone = require(26); 26876 var newHostIndexes = clone(this._hostIndexes); 26877 newHostIndexes[hostType] = hostIndex; 26878 this._partialAppIdDataUpdate({hostIndexes: newHostIndexes}); 26879 return hostIndex; 26880}; 26881 26882AlgoliaSearchCore.prototype._incrementHostIndex = function(hostType) { 26883 return this._setHostIndexByType( 26884 (this._getHostIndexByType(hostType) + 1) % this.hosts[hostType].length, hostType 26885 ); 26886}; 26887 26888AlgoliaSearchCore.prototype._incrementTimeoutMultipler = function() { 26889 var timeoutMultiplier = Math.max(this._timeoutMultiplier + 1, 4); 26890 return this._partialAppIdDataUpdate({timeoutMultiplier: timeoutMultiplier}); 26891}; 26892 26893AlgoliaSearchCore.prototype._getTimeoutsForRequest = function(hostType) { 26894 return { 26895 connect: this._timeouts.connect * this._timeoutMultiplier, 26896 complete: this._timeouts[hostType] * this._timeoutMultiplier 26897 }; 26898}; 26899 26900function prepareHost(protocol) { 26901 return function prepare(host) { 26902 return protocol + '//' + host.toLowerCase(); 26903 }; 26904} 26905 26906// Prototype.js < 1.7, a widely used library, defines a weird 26907// Array.prototype.toJSON function that will fail to stringify our content 26908// appropriately 26909// refs: 26910// - https://groups.google.com/forum/#!topic/prototype-core/E-SAVvV_V9Q 26911// - https://github.com/sstephenson/prototype/commit/038a2985a70593c1a86c230fadbdfe2e4898a48c 26912// - http://stackoverflow.com/a/3148441/147079 26913function safeJSONStringify(obj) { 26914 /* eslint no-extend-native:0 */ 26915 26916 if (Array.prototype.toJSON === undefined) { 26917 return JSON.stringify(obj); 26918 } 26919 26920 var toJSON = Array.prototype.toJSON; 26921 delete Array.prototype.toJSON; 26922 var out = JSON.stringify(obj); 26923 Array.prototype.toJSON = toJSON; 26924 26925 return out; 26926} 26927 26928function shuffle(array) { 26929 var currentIndex = array.length; 26930 var temporaryValue; 26931 var randomIndex; 26932 26933 // While there remain elements to shuffle... 26934 while (currentIndex !== 0) { 26935 // Pick a remaining element... 26936 randomIndex = Math.floor(Math.random() * currentIndex); 26937 currentIndex -= 1; 26938 26939 // And swap it with the current element. 26940 temporaryValue = array[currentIndex]; 26941 array[currentIndex] = array[randomIndex]; 26942 array[randomIndex] = temporaryValue; 26943 } 26944 26945 return array; 26946} 26947 26948function removeCredentials(headers) { 26949 var newHeaders = {}; 26950 26951 for (var headerName in headers) { 26952 if (Object.prototype.hasOwnProperty.call(headers, headerName)) { 26953 var value; 26954 26955 if (headerName === 'x-algolia-api-key' || headerName === 'x-algolia-application-id') { 26956 value = '**hidden for security purposes**'; 26957 } else { 26958 value = headers[headerName]; 26959 } 26960 26961 newHeaders[headerName] = value; 26962 } 26963 } 26964 26965 return newHeaders; 26966} 26967 26968}
26968).call(this,require(12)) 26969},{"1":1,"12":12,"20":20,"26":26,"30":30,"31":31,"32":32,"34":34,"36":36,"5":5,"8":8}],18:[function(require,module,exports){ 26970var inherits = require(7); 26971var IndexCore = require(20); 26972var deprecate = require(28); 26973var deprecatedMessage = require(29); 26974var exitPromise = require(31); 26975var errors = require(30); 26976 26977var deprecateForwardToSlaves = deprecate( 26978 function() {}, 26979 deprecatedMessage('forwardToSlaves', 'forwardToReplicas') 26980); 26981 26982module.exports = Index; 26983 26984function Index() { 26985 IndexCore.apply(this, arguments); 26986} 26987 26988inherits(Index, IndexCore); 26989 26990/* 26991* Add an object in this index 26992* 26993* @param content contains the javascript object to add inside the index 26994* @param objectID (optional) an objectID you want to attribute to this object 26995* (if the attribute already exist the old object will be overwrite) 26996* @param callback (optional) the result callback called with two arguments: 26997* error: null or Error('message') 26998* content: the server answer that contains 3 elements: createAt, taskId and objectID 26999*/ 27000Index.prototype.addObject = function(content, objectID, callback) { 27001 var indexObj = this; 27002 27003 if (arguments.length === 1 || typeof objectID === 'function') { 27004 callback = objectID; 27005 objectID = undefined; 27006 } 27007 27008 return this.as._jsonRequest({ 27009 method: objectID !== undefined ? 27010 'PUT' : // update or create 27011 'POST', // create (API generates an objectID) 27012 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + // create 27013 (objectID !== undefined ? '/' + encodeURIComponent(objectID) : ''), // update or create 27014 body: content, 27015 hostType: 'write', 27016 callback: callback 27017 }); 27018}; 27019 27020/* 27021* Add several objects 27022* 27023* @param objects contains an array of objects to add 27024* @param callback (optional) the result callback called with two arguments: 27025* error: null or Error('message') 27026* content: the server answer that updateAt and taskID 27027*/ 27028Index.prototype.addObjects = function(objects, callback) { 27029 var isArray = require(8); 27030 var usage = 'Usage: index.addObjects(arrayOfObjects[, callback])'; 27031 27032 if (!isArray(objects)) { 27033 throw new Error(usage); 27034 } 27035 27036 var indexObj = this; 27037 var postObj = { 27038 requests: [] 27039 }; 27040 for (var i = 0; i < objects.length; ++i) { 27041 var request = { 27042 action: 'addObject', 27043 body: objects[i] 27044 }; 27045 postObj.requests.push(request); 27046 } 27047 return this.as._jsonRequest({ 27048 method: 'POST', 27049 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/batch', 27050 body: postObj, 27051 hostType: 'write', 27052 callback: callback 27053 }); 27054}; 27055 27056/* 27057* Update partially an object (only update attributes passed in argument) 27058* 27059* @param partialObject contains the javascript attributes to override, the 27060* object must contains an objectID attribute 27061* @param createIfNotExists (optional) if false, avoid an automatic creation of the object 27062* @param callback (optional) the result callback called with two arguments: 27063* error: null or Error('message') 27064* content: the server answer that contains 3 elements: createAt, taskId and objectID 27065*/ 27066Index.prototype.partialUpdateObject = function(partialObject, createIfNotExists, callback) { 27067 if (arguments.length === 1 || typeof createIfNotExists === 'function') { 27068 callback = createIfNotExists; 27069 createIfNotExists = undefined; 27070 } 27071 27072 var indexObj = this; 27073 var url = '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/' + encodeURIComponent(partialObject.objectID) + '/partial'; 27074 if (createIfNotExists === false) { 27075 url += '?createIfNotExists=false'; 27076 } 27077 27078 return this.as._jsonRequest({ 27079 method: 'POST', 27080 url: url, 27081 body: partialObject, 27082 hostType: 'write', 27083 callback: callback 27084 }); 27085}; 27086 27087/* 27088* Partially Override the content of several objects 27089* 27090* @param objects contains an array of objects to update (each object must contains a objectID attribute) 27091* @param callback (optional) the result callback called with two arguments: 27092* error: null or Error('message') 27093* content: the server answer that updateAt and taskID 27094*/ 27095Index.prototype.partialUpdateObjects = function(objects, createIfNotExists, callback) { 27096 if (arguments.length === 1 || typeof createIfNotExists === 'function') { 27097 callback = createIfNotExists; 27098 createIfNotExists = true; 27099 } 27100 27101 var isArray = require(8); 27102 var usage = 'Usage: index.partialUpdateObjects(arrayOfObjects[, callback])'; 27103 27104 if (!isArray(objects)) { 27105 throw new Error(usage); 27106 } 27107 27108 var indexObj = this; 27109 var postObj = { 27110 requests: [] 27111 }; 27112 for (var i = 0; i < objects.length; ++i) { 27113 var request = { 27114 action: createIfNotExists === true ? 'partialUpdateObject' : 'partialUpdateObjectNoCreate', 27115 objectID: objects[i].objectID, 27116 body: objects[i] 27117 }; 27118 postObj.requests.push(request); 27119 } 27120 return this.as._jsonRequest({ 27121 method: 'POST', 27122 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/batch', 27123 body: postObj, 27124 hostType: 'write', 27125 callback: callback 27126 }); 27127}; 27128 27129/* 27130* Override the content of object 27131*
27132* @param object contains the javascript object to save, the object must contains an objectID attribute 27133* @param callback (optional) the result callback called with two arguments: 27134* error: null or Error('message') 27135* content: the server answer that updateAt and taskID 27136*/ 27137Index.prototype.saveObject = function(object, callback) { 27138 var indexObj = this; 27139 return this.as._jsonRequest({ 27140 method: 'PUT', 27141 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/' + encodeURIComponent(object.objectID), 27142 body: object, 27143 hostType: 'write', 27144 callback: callback 27145 }); 27146}; 27147 27148/* 27149* Override the content of several objects 27150* 27151* @param objects contains an array of objects to update (each object must contains a objectID attribute) 27152* @param callback (optional) the result callback called with two arguments: 27153* error: null or Error('message') 27154* content: the server answer that updateAt and taskID 27155*/ 27156Index.prototype.saveObjects = function(objects, callback) { 27157 var isArray = require(8); 27158 var usage = 'Usage: index.saveObjects(arrayOfObjects[, callback])'; 27159 27160 if (!isArray(objects)) { 27161 throw new Error(usage); 27162 } 27163 27164 var indexObj = this; 27165 var postObj = { 27166 requests: [] 27167 }; 27168 for (var i = 0; i < objects.length; ++i) { 27169 var request = { 27170 action: 'updateObject', 27171 objectID: objects[i].objectID, 27172 body: objects[i] 27173 }; 27174 postObj.requests.push(request); 27175 } 27176 return this.as._jsonRequest({ 27177 method: 'POST', 27178 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/batch', 27179 body: postObj, 27180 hostType: 'write', 27181 callback: callback 27182 }); 27183}; 27184 27185/* 27186* Delete an object from the index 27187* 27188* @param objectID the unique identifier of object to delete 27189* @param callback (optional) the result callback called with two arguments: 27190* error: null or Error('message') 27191* content: the server answer that contains 3 elements: createAt, taskId and objectID 27192*/ 27193Index.prototype.deleteObject = function(objectID, callback) { 27194 if (typeof objectID === 'function' || typeof objectID !== 'string' && typeof objectID !== 'number') { 27195 var err = new errors.AlgoliaSearchError( 27196 objectID && typeof objectID !== 'function' 27197 ? 'ObjectID must be a string' 27198 : 'Cannot delete an object without an objectID' 27199 ); 27200 callback = objectID; 27201 if (typeof callback === 'function') { 27202 return callback(err); 27203 } 27204 27205 return this.as._promise.reject(err); 27206 } 27207 27208 var indexObj = this; 27209 return this.as._jsonRequest({ 27210 method: 'DELETE', 27211 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/' + encodeURIComponent(objectID), 27212 hostType: 'write', 27213 callback: callback 27214 }); 27215}; 27216 27217/* 27218* Delete several objects from an index 27219* 27220* @param objectIDs contains an array of objectID to delete 27221* @param callback (optional) the result callback called with two arguments: 27222* error: null or Error('message') 27223* content: the server answer that contains 3 elements: createAt, taskId and objectID 27224*/ 27225Index.prototype.deleteObjects = function(objectIDs, callback) { 27226 var isArray = require(8); 27227 var map = require(32); 27228 27229 var usage = 'Usage: index.deleteObjects(arrayOfObjectIDs[, callback])'; 27230 27231 if (!isArray(objectIDs)) { 27232 throw new Error(usage); 27233 } 27234 27235 var indexObj = this; 27236 var postObj = { 27237 requests: map(objectIDs, function prepareRequest(objectID) { 27238 return { 27239 action: 'deleteObject', 27240 objectID: objectID, 27241 body: { 27242 objectID: objectID 27243 } 27244 }; 27245 }) 27246 }; 27247 27248 return this.as._jsonRequest({ 27249 method: 'POST', 27250 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/batch', 27251 body: postObj, 27252 hostType: 'write', 27253 callback: callback 27254 }); 27255}; 27256 27257/* 27258* Delete all objects matching a query 27259* 27260* @param query the query string 27261* @param params the optional query parameters 27262* @param callback (optional) the result callback called with one argument 27263* error: null or Error('message') 27264* @deprecated see index.deleteBy 27265*/ 27266Index.prototype.deleteByQuery = deprecate(function(query, params, callback) { 27267 var clone = require(26); 27268 var map = require(32); 27269 27270 var indexObj = this; 27271 var client = indexObj.as; 27272 27273 if (arguments.length === 1 || typeof params === 'function') { 27274 callback = params; 27275 params = {}; 27276 } else { 27277 params = clone(params); 27278 } 27279 27280 params.attributesToRetrieve = 'objectID'; 27281 params.hitsPerPage = 1000; 27282 params.distinct = false;
27283 27284 // when deleting, we should never use cache to get the 27285 // search results 27286 this.clearCache(); 27287 27288 // there's a problem in how we use the promise chain, 27289 // see how waitTask is done 27290 var promise = this 27291 .search(query, params) 27292 .then(stopOrDelete); 27293 27294 function stopOrDelete(searchContent) { 27295 // stop here 27296 if (searchContent.nbHits === 0) { 27297 // return indexObj.as._request.resolve(); 27298 return searchContent; 27299 } 27300 27301 // continue and do a recursive call 27302 var objectIDs = map(searchContent.hits, function getObjectID(object) { 27303 return object.objectID; 27304 }); 27305 27306 return indexObj 27307 .deleteObjects(objectIDs) 27308 .then(waitTask) 27309 .then(doDeleteByQuery); 27310 } 27311 27312 function waitTask(deleteObjectsContent) { 27313 return indexObj.waitTask(deleteObjectsContent.taskID); 27314 } 27315 27316 function doDeleteByQuery() { 27317 return indexObj.deleteByQuery(query, params); 27318 } 27319 27320 if (!callback) { 27321 return promise; 27322 } 27323 27324 promise.then(success, failure); 27325 27326 function success() { 27327 exitPromise(function exit() { 27328 callback(null); 27329 }, client._setTimeout || setTimeout); 27330 } 27331 27332 function failure(err) { 27333 exitPromise(function exit() { 27334 callback(err); 27335 }, client._setTimeout || setTimeout); 27336 } 27337}, deprecatedMessage('index.deleteByQuery()', 'index.deleteBy()')); 27338 27339/** 27340* Delete all objects matching a query 27341* 27342* the query parameters that can be used are: 27343* - filters (numeric, facet, tag) 27344* - geo 27345* 27346* you can not send an empty query or filters 27347* 27348* @param params the optional query parameters 27349* @param callback (optional) the result callback called with one argument 27350* error: null or Error('message') 27351*/ 27352Index.prototype.deleteBy = function(params, callback) { 27353 var indexObj = this; 27354 return this.as._jsonRequest({ 27355 method: 'POST', 27356 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/deleteByQuery', 27357 body: {params: indexObj.as._getSearchParams(params, '')}, 27358 hostType: 'write', 27359 callback: callback 27360 }); 27361}; 27362 27363/* 27364* Browse all content from an index using events. Basically this will do 27365* .browse() -> .browseFrom -> .browseFrom -> .. until all the results are returned 27366* 27367* @param {string} query - The full text query 27368* @param {Object} [queryParameters] - Any search query parameter 27369* @return {EventEmitter} 27370* @example 27371* var browser = index.browseAll('cool songs', { 27372* tagFilters: 'public,comments', 27373* hitsPerPage: 500 27374* }); 27375* 27376* browser.on('result', function resultCallback(content) { 27377* console.log(content.hits); 27378* }); 27379* 27380* // if any error occurs, you get it 27381* browser.on('error', function(err) { 27382* throw err; 27383* }); 27384* 27385* // when you have browsed the whole index, you get this event 27386* browser.on('end', function() { 27387* console.log('finished'); 27388* }); 27389* 27390* // at any point if you want to stop the browsing process, you can stop it manually 27391* // otherwise it will go on and on 27392* browser.stop(); 27393* 27394* @see {@link https://www.algolia.com/doc/rest_api#Browse|Algolia REST API Documentation} 27395*/ 27396Index.prototype.browseAll = function(query, queryParameters) { 27397 if (typeof query === 'object') { 27398 queryParameters = query; 27399 query = undefined; 27400 } 27401 27402 var merge = require(33); 27403 27404 var IndexBrowser = require(19); 27405 27406 var browser = new IndexBrowser(); 27407 var client = this.as; 27408 var index = this; 27409 var params = client._getSearchParams( 27410 merge({}, queryParameters || {}, { 27411 query: query 27412 }), '' 27413 ); 27414 27415 // start browsing 27416 browseLoop(); 27417 27418 function browseLoop(cursor) { 27419 if (browser._stopped) { 27420 return; 27421 } 27422 27423 var body; 27424 27425 if (cursor !== undefined) { 27426 body = { 27427 cursor: cursor 27428 }; 27429 } else { 27430 body = { 27431 params: params 27432 }; 27433 } 27434 27435 client._jsonRequest({ 27436 method: 'POST', 27437 url: '/1/indexes/' + encodeURIComponent(index.indexName) + '/browse', 27438 hostType: 'read', 27439 body: body, 27440 callback: browseCallback 27441 }); 27442 } 27443 27444 function browseCallback(err, content) { 27445 if (browser._stopped) { 27446 return; 27447 } 27448 27449 if (err) { 27450 browser._error(err); 27451 return; 27452 } 27453 27454 browser._result(content); 27455 27456 // no cursor means we are finished browsing 27457 if (content.cursor === undefined) { 27458 browser._end(); 27459 return; 27460 } 27461
27462 browseLoop(content.cursor); 27463 } 27464 27465 return browser; 27466}; 27467 27468/* 27469* Get a Typeahead.js adapter 27470* @param searchParams contains an object with query parameters (see search for details) 27471*/ 27472Index.prototype.ttAdapter = deprecate(function(params) { 27473 var self = this; 27474 return function ttAdapter(query, syncCb, asyncCb) { 27475 var cb; 27476 27477 if (typeof asyncCb === 'function') { 27478 // typeahead 0.11 27479 cb = asyncCb; 27480 } else { 27481 // pre typeahead 0.11 27482 cb = syncCb; 27483 } 27484 27485 self.search(query, params, function searchDone(err, content) { 27486 if (err) { 27487 cb(err); 27488 return; 27489 } 27490 27491 cb(content.hits); 27492 }); 27493 }; 27494}, 27495'ttAdapter is not necessary anymore and will be removed in the next version,\n' + 27496'have a look at autocomplete.js (https://github.com/algolia/autocomplete.js)'); 27497 27498/* 27499* Wait the publication of a task on the server. 27500* All server task are asynchronous and you can check with this method that the task is published. 27501* 27502* @param taskID the id of the task returned by server 27503* @param callback the result callback with with two arguments: 27504* error: null or Error('message') 27505* content: the server answer that contains the list of results 27506*/ 27507Index.prototype.waitTask = function(taskID, callback) { 27508 // wait minimum 100ms before retrying 27509 var baseDelay = 100; 27510 // wait maximum 5s before retrying 27511 var maxDelay = 5000; 27512 var loop = 0; 27513 27514 // waitTask() must be handled differently from other methods, 27515 // it's a recursive method using a timeout 27516 var indexObj = this; 27517 var client = indexObj.as; 27518 27519 var promise = retryLoop(); 27520 27521 function retryLoop() { 27522 return client._jsonRequest({ 27523 method: 'GET', 27524 hostType: 'read', 27525 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/task/' + taskID 27526 }).then(function success(content) { 27527 loop++; 27528 var delay = baseDelay * loop * loop; 27529 if (delay > maxDelay) { 27530 delay = maxDelay; 27531 } 27532 27533 if (content.status !== 'published') { 27534 return client._promise.delay(delay).then(retryLoop); 27535 } 27536 27537 return content; 27538 }); 27539 } 27540 27541 if (!callback) { 27542 return promise; 27543 } 27544 27545 promise.then(successCb, failureCb); 27546 27547 function successCb(content) { 27548 exitPromise(function exit() { 27549 callback(null, content); 27550 }, client._setTimeout || setTimeout); 27551 } 27552 27553 function failureCb(err) { 27554 exitPromise(function exit() { 27555 callback(err); 27556 }, client._setTimeout || setTimeout); 27557 } 27558}; 27559 27560/* 27561* This function deletes the index content. Settings and index specific API keys are kept untouched. 27562* 27563* @param callback (optional) the result callback called with two arguments 27564* error: null or Error('message') 27565* content: the settings object or the error message if a failure occurred 27566*/ 27567Index.prototype.clearIndex = function(callback) { 27568 var indexObj = this; 27569 return this.as._jsonRequest({ 27570 method: 'POST', 27571 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/clear', 27572 hostType: 'write', 27573 callback: callback 27574 }); 27575}; 27576 27577/* 27578* Get settings of this index 27579* 27580* @param opts an object of options to add 27581* @param opts.advanced get more settings like nbShards (useful for Enterprise) 27582* @param callback (optional) the result callback called with two arguments 27583* error: null or Error('message') 27584* content: the settings object or the error message if a failure occurred 27585*/ 27586Index.prototype.getSettings = function(opts, callback) { 27587 if (arguments.length === 1 && typeof opts === 'function') { 27588 callback = opts; 27589 opts = {}; 27590 } 27591 opts = opts || {}; 27592 27593 var indexName = encodeURIComponent(this.indexName); 27594 return this.as._jsonRequest({ 27595 method: 'GET', 27596 url: 27597 '/1/indexes/' + 27598 indexName + 27599 '/settings?getVersion=2' + 27600 (opts.advanced ? '&advanced=' + opts.advanced : ''), 27601 hostType: 'read', 27602 callback: callback 27603 }); 27604}; 27605 27606Index.prototype.searchSynonyms = function(params, callback) { 27607 if (typeof params === 'function') { 27608 callback = params; 27609 params = {}; 27610 } else if (params === undefined) { 27611 params = {}; 27612 } 27613 27614 return this.as._jsonRequest({ 27615 method: 'POST', 27616 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/synonyms/search', 27617 body: params, 27618 hostType: 'read', 27619 callback: callback 27620 }); 27621}; 27622 27623function exportData(method, _hitsPerPage, callback) { 27624 function search(page, _previous) { 27625 var options = { 27626 page: page || 0, 27627 hitsPerPage: _hitsPerPage || 100 27628 }; 27629 var previous = _previous || []; 27630 27631 return method(options).then(function(result) { 27632 var hits = result.hits; 27633 var nbHits = result.nbHits; 27634 var current = hits.map(function(s) { 27635 delete s._highlightResult; 27636 return s; 27637 }); 27638 var synonyms = previous.concat(current); 27639 if (synonyms.length < nbHits) { 27640 return search(options.page + 1, synonyms); 27641 } 27642 return synonyms; 27643 }); 27644 } 27645 return search().then(function(data) { 27646 if (typeof callback === 'function') { 27647 callback(data); 27648 return undefined; 27649 } 27650 return data; 27651 }); 27652} 27653 27654/** 27655 * Retrieve all the synonyms in an index 27656 * @param [number=100] hitsPerPage The amount of synonyms to retrieve per batch 27657 * @param [function] callback will be called after all synonyms are retrieved 27658 */
27659Index.prototype.exportSynonyms = function(hitsPerPage, callback) { 27660 return exportData(this.searchSynonyms.bind(this), hitsPerPage, callback); 27661}; 27662 27663Index.prototype.saveSynonym = function(synonym, opts, callback) { 27664 if (typeof opts === 'function') { 27665 callback = opts; 27666 opts = {}; 27667 } else if (opts === undefined) { 27668 opts = {}; 27669 } 27670 27671 if (opts.forwardToSlaves !== undefined) deprecateForwardToSlaves(); 27672 var forwardToReplicas = (opts.forwardToSlaves || opts.forwardToReplicas) ? 'true' : 'false'; 27673 27674 return this.as._jsonRequest({ 27675 method: 'PUT', 27676 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/synonyms/' + encodeURIComponent(synonym.objectID) + 27677 '?forwardToReplicas=' + forwardToReplicas, 27678 body: synonym, 27679 hostType: 'write', 27680 callback: callback 27681 }); 27682}; 27683 27684Index.prototype.getSynonym = function(objectID, callback) { 27685 return this.as._jsonRequest({ 27686 method: 'GET', 27687 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/synonyms/' + encodeURIComponent(objectID), 27688 hostType: 'read', 27689 callback: callback 27690 }); 27691}; 27692 27693Index.prototype.deleteSynonym = function(objectID, opts, callback) { 27694 if (typeof opts === 'function') { 27695 callback = opts; 27696 opts = {}; 27697 } else if (opts === undefined) { 27698 opts = {}; 27699 } 27700 27701 if (opts.forwardToSlaves !== undefined) deprecateForwardToSlaves(); 27702 var forwardToReplicas = (opts.forwardToSlaves || opts.forwardToReplicas) ? 'true' : 'false'; 27703 27704 return this.as._jsonRequest({ 27705 method: 'DELETE', 27706 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/synonyms/' + encodeURIComponent(objectID) + 27707 '?forwardToReplicas=' + forwardToReplicas, 27708 hostType: 'write', 27709 callback: callback 27710 }); 27711}; 27712 27713Index.prototype.clearSynonyms = function(opts, callback) { 27714 if (typeof opts === 'function') { 27715 callback = opts; 27716 opts = {}; 27717 } else if (opts === undefined) { 27718 opts = {}; 27719 } 27720 27721 if (opts.forwardToSlaves !== undefined) deprecateForwardToSlaves(); 27722 var forwardToReplicas = (opts.forwardToSlaves || opts.forwardToReplicas) ? 'true' : 'false'; 27723 27724 return this.as._jsonRequest({ 27725 method: 'POST', 27726 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/synonyms/clear' + 27727 '?forwardToReplicas=' + forwardToReplicas, 27728 hostType: 'write', 27729 callback: callback 27730 }); 27731}; 27732 27733Index.prototype.batchSynonyms = function(synonyms, opts, callback) { 27734 if (typeof opts === 'function') { 27735 callback = opts; 27736 opts = {}; 27737 } else if (opts === undefined) { 27738 opts = {}; 27739 } 27740 27741 if (opts.forwardToSlaves !== undefined) deprecateForwardToSlaves(); 27742 var forwardToReplicas = (opts.forwardToSlaves || opts.forwardToReplicas) ? 'true' : 'false'; 27743 27744 return this.as._jsonRequest({ 27745 method: 'POST', 27746 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/synonyms/batch' + 27747 '?forwardToReplicas=' + forwardToReplicas + 27748 '&replaceExistingSynonyms=' + (opts.replaceExistingSynonyms ? 'true' : 'false'), 27749 hostType: 'write', 27750 body: synonyms, 27751 callback: callback 27752 }); 27753}; 27754 27755Index.prototype.searchRules = function(params, callback) { 27756 if (typeof params === 'function') { 27757 callback = params; 27758 params = {}; 27759 } else if (params === undefined) { 27760 params = {}; 27761 } 27762 27763 return this.as._jsonRequest({ 27764 method: 'POST', 27765 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/rules/search', 27766 body: params, 27767 hostType: 'read', 27768 callback: callback 27769 }); 27770}; 27771/** 27772 * Retrieve all the query rules in an index 27773 * @param [number=100] hitsPerPage The amount of query rules to retrieve per batch 27774 * @param [function] callback will be called after all query rules are retrieved 27775 * error: null or Error('message') 27776 */ 27777Index.prototype.exportRules = function(hitsPerPage, callback) { 27778 return exportData(this.searchRules.bind(this), hitsPerPage, callback); 27779}; 27780 27781Index.prototype.saveRule = function(rule, opts, callback) { 27782 if (typeof opts === 'function') { 27783 callback = opts; 27784 opts = {}; 27785 } else if (opts === undefined) { 27786 opts = {}; 27787 } 27788 27789 if (!rule.objectID) { 27790 throw new errors.AlgoliaSearchError('Missing or empty objectID field for rule'); 27791 } 27792 27793 var forwardToReplicas = opts.forwardToReplicas === true ? 'true' : 'false'; 27794 27795 return this.as._jsonRequest({ 27796 method: 'PUT', 27797 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/rules/' + encodeURIComponent(rule.objectID) + 27798 '?forwardToReplicas=' + forwardToReplicas, 27799 body: rule, 27800 hostType: 'write', 27801 callback: callback 27802 }); 27803}; 27804 27805Index.prototype.getRule = function(objectID, callback) { 27806 return this.as._jsonRequest({ 27807 method: 'GET', 27808 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/rules/' + encodeURIComponent(objectID), 27809 hostType: 'read', 27810 callback: callback 27811 }); 27812}; 27813 27814Index.prototype.deleteRule = function(objectID, opts, callback) { 27815 if (typeof opts === 'function') { 27816 callback = opts; 27817 opts = {}; 27818 } else if (opts === undefined) { 27819 opts = {}; 27820 } 27821 27822 var forwardToReplicas = opts.forwardToReplicas === true ? 'true' : 'false'; 27823 27824 return this.as._jsonRequest({ 27825 method: 'DELETE', 27826 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/rules/' + encodeURIComponent(objectID) + 27827 '?forwardToReplicas=' + forwardToReplicas, 27828 hostType: 'write', 27829 callback: callback 27830 }); 27831}; 27832 27833Index.prototype.clearRules = function(opts, callback) { 27834 if (typeof opts === 'function') { 27835 callback = opts; 27836 opts = {}; 27837 } else if (opts === undefined) { 27838 opts = {}; 27839 } 27840 27841 var forwardToReplicas = opts.forwardToReplicas === true ? 'true' : 'false'; 27842 27843 return this.as._jsonRequest({ 27844 method: 'POST', 27845 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/rules/clear' + 27846 '?forwardToReplicas=' + forwardToReplicas, 27847 hostType: 'write', 27848 callback: callback 27849 }); 27850}; 27851 27852Index.prototype.batchRules = function(rules, opts, callback) { 27853 if (typeof opts === 'function') { 27854 callback = opts; 27855 opts = {}; 27856 } else if (opts === undefined) { 27857 opts = {}; 27858 } 27859 27860 var forwardToReplicas = opts.forwardToReplicas === true ? 'true' : 'false'; 27861 27862 return this.as._jsonRequest({ 27863 method: 'POST', 27864 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/rules/batch' + 27865 '?forwardToReplicas=' + forwardToReplicas + 27866 '&clearExistingRules=' + (opts.clearExistingRules === true ? 'true' : 'false'), 27867 hostType: 'write', 27868 body: rules, 27869 callback: callback 27870 }); 27871}; 27872 27873Index.prototype.exists = function(callback) {
27874 var result = this.getSettings().then(function() { 27875 return true; 27876 }).catch(function(err) { 27877 if (err instanceof errors.AlgoliaSearchError && err.statusCode === 404) { 27878 return false; 27879 } 27880 27881 throw err; 27882 }); 27883 27884 if (typeof callback !== 'function') { 27885 return result; 27886 } 27887 27888 result.then(function(res) { 27889 callback(null, res); 27890 }).catch(function(err) { 27891 callback(err); 27892 }); 27893}; 27894 27895Index.prototype.findObject = function(findCallback, requestOptions, callback) { 27896 requestOptions = requestOptions === undefined ? {} : requestOptions; 27897 var paginate = requestOptions.paginate !== undefined ? requestOptions.paginate : true; 27898 var query = requestOptions.query !== undefined ? requestOptions.query : ''; 27899 27900 var that = this; 27901 var page = 0; 27902 27903 var paginateLoop = function() { 27904 requestOptions.page = page; 27905 27906 return that.search(query, requestOptions).then(function(result) { 27907 var hits = result.hits; 27908 27909 for (var position = 0; position < hits.length; position++) { 27910 var hit = hits[position]; 27911 if (findCallback(hit)) { 27912 return { 27913 object: hit, 27914 position: position, 27915 page: page 27916 }; 27917 } 27918 } 27919 27920 page += 1; 27921 27922 // paginate if option was set and has next page 27923 if (!paginate || page >= result.nbPages) { 27924 throw new errors.ObjectNotFound('Object not found'); 27925 } 27926 27927 return paginateLoop(); 27928 }); 27929 }; 27930 27931 var promise = paginateLoop(page); 27932 27933 if (callback === undefined) { 27934 return promise; 27935 } 27936 27937 promise 27938 .then(function(res) { 27939 callback(null, res); 27940 }) 27941 .catch(function(err) { 27942 callback(err); 27943 }); 27944}; 27945 27946Index.prototype.getObjectPosition = function(result, objectID) { 27947 var hits = result.hits; 27948 27949 for (var position = 0; position < hits.length; position++) { 27950 if (hits[position].objectID === objectID) { 27951 return position; 27952 } 27953 } 27954 27955 return -1; 27956}; 27957 27958/* 27959* Set settings for this index 27960* 27961* @param settings the settings object that can contains : 27962* - minWordSizefor1Typo: (integer) the minimum number of characters to accept one typo (default = 3). 27963* - minWordSizefor2Typos: (integer) the minimum number of characters to accept two typos (default = 7). 27964* - hitsPerPage: (integer) the number of hits per page (default = 10). 27965* - attributesToRetrieve: (array of strings) default list of attributes to retrieve in objects. 27966* If set to null, all attributes are retrieved. 27967* - attributesToHighlight: (array of strings) default list of attributes to highlight. 27968* If set to null, all indexed attributes are highlighted. 27969* - attributesToSnippet**: (array of strings) default list of attributes to snippet alongside the number 27970* of words to return (syntax is attributeName:nbWords). 27971* By default no snippet is computed. If set to null, no snippet is computed. 27972* - attributesToIndex: (array of strings) the list of fields you want to index. 27973* If set to null, all textual and numerical attributes of your objects are indexed, 27974* but you should update it to get optimal results. 27975* This parameter has two important uses: 27976* - Limit the attributes to index: For example if you store a binary image in base64, 27977* you want to store it and be able to 27978* retrieve it but you don't want to search in the base64 string. 27979* - Control part of the ranking*: (see the ranking parameter for full explanation) 27980* Matches in attributes at the beginning of 27981* the list will be considered more important than matches in attributes further down the list. 27982* In one attribute, matching text at the beginning of the attribute will be 27983* considered more important than text after, you can disable 27984* this behavior if you add your attribute inside `unordered(AttributeName)`, 27985* for example attributesToIndex: ["title", "unordered(text)"]. 27986* - attributesForFaceting: (array of strings) The list of fields you want to use for faceting. 27987* All strings in the attribute selected for faceting are extracted and added as a facet. 27988* If set to null, no attribute is used for faceting. 27989* - attributeForDistinct: (string) The attribute name used for the Distinct feature. 27990* This feature is similar to the SQL "distinct" keyword: when enabled 27991* in query with the distinct=1 parameter, all hits containing a duplicate 27992* value for this attribute are removed from results. 27993* For example, if the chosen attribute is show_name and several hits have 27994* the same value for show_name, then only the best one is kept and others are removed.
27995* - ranking: (array of strings) controls the way results are sorted. 27996* We have six available criteria: 27997* - typo: sort according to number of typos, 27998* - geo: sort according to decreassing distance when performing a geo-location based search, 27999* - proximity: sort according to the proximity of query words in hits, 28000* - attribute: sort according to the order of attributes defined by attributesToIndex, 28001* - exact: 28002* - if the user query contains one word: sort objects having an attribute 28003* that is exactly the query word before others. 28004* For example if you search for the "V" TV show, you want to find it 28005* with the "V" query and avoid to have all popular TV 28006* show starting by the v letter before it. 28007* - if the user query contains multiple words: sort according to the 28008* number of words that matched exactly (and not as a prefix). 28009* - custom: sort according to a user defined formula set in **customRanking** attribute. 28010* The standard order is ["typo", "geo", "proximity", "attribute", "exact", "custom"] 28011* - customRanking: (array of strings) lets you specify part of the ranking. 28012* The syntax of this condition is an array of strings containing attributes 28013* prefixed by asc (ascending order) or desc (descending order) operator. 28014* For example `"customRanking" => ["desc(population)", "asc(name)"]` 28015* - queryType: Select how the query words are interpreted, it can be one of the following value: 28016* - prefixAll: all query words are interpreted as prefixes, 28017* - prefixLast: only the last word is interpreted as a prefix (default behavior), 28018* - prefixNone: no query word is interpreted as a prefix. This option is not recommended. 28019* - highlightPreTag: (string) Specify the string that is inserted before 28020* the highlighted parts in the query result (default to "<em>"). 28021* - highlightPostTag: (string) Specify the string that is inserted after 28022* the highlighted parts in the query result (default to "</em>"). 28023* - optionalWords: (array of strings) Specify a list of words that should 28024* be considered as optional when found in the query. 28025* @param callback (optional) the result callback called with two arguments 28026* error: null or Error('message') 28027* content: the server answer or the error message if a failure occurred 28028*/ 28029Index.prototype.setSettings = function(settings, opts, callback) { 28030 if (arguments.length === 1 || typeof opts === 'function') { 28031 callback = opts; 28032 opts = {}; 28033 } 28034 28035 if (opts.forwardToSlaves !== undefined) deprecateForwardToSlaves(); 28036 var forwardToReplicas = (opts.forwardToSlaves || opts.forwardToReplicas) ? 'true' : 'false'; 28037 28038 var indexObj = this; 28039 return this.as._jsonRequest({ 28040 method: 'PUT', 28041 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/settings?forwardToReplicas=' 28042 + forwardToReplicas, 28043 hostType: 'write', 28044 body: settings, 28045 callback: callback 28046 }); 28047}; 28048 28049/* 28050* @deprecated see client.listApiKeys() 28051*/ 28052Index.prototype.listUserKeys = deprecate(function(callback) { 28053 return this.listApiKeys(callback); 28054}, deprecatedMessage('index.listUserKeys()', 'client.listApiKeys()')); 28055 28056/* 28057* List all existing API keys to this index 28058* 28059* @param callback the result callback called with two arguments 28060* error: null or Error('message') 28061* content: the server answer with API keys belonging to the index 28062* 28063* @deprecated see client.listApiKeys() 28064*/ 28065Index.prototype.listApiKeys = deprecate(function(callback) { 28066 var indexObj = this; 28067 return this.as._jsonRequest({ 28068 method: 'GET', 28069 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/keys', 28070 hostType: 'read', 28071 callback: callback 28072 }); 28073}, deprecatedMessage('index.listApiKeys()', 'client.listApiKeys()')); 28074 28075/* 28076* @deprecated see client.getApiKey() 28077*/ 28078Index.prototype.getUserKeyACL = deprecate(function(key, callback) { 28079 return this.getApiKey(key, callback); 28080}, deprecatedMessage('index.getUserKeyACL()', 'client.getApiKey()')); 28081 28082 28083/* 28084* Get an API key from this index 28085* 28086* @param key 28087* @param callback the result callback called with two arguments 28088* error: null or Error('message') 28089* content: the server answer with the right API key 28090* 28091* @deprecated see client.getApiKey() 28092*/ 28093Index.prototype.getApiKey = deprecate(function(key, callback) { 28094 var indexObj = this; 28095 return this.as._jsonRequest({ 28096 method: 'GET', 28097 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/keys/' + key, 28098 hostType: 'read', 28099 callback: callback 28100 }); 28101}, deprecatedMessage('index.getApiKey()', 'client.getApiKey()')); 28102 28103/* 28104* @deprecated see client.deleteApiKey() 28105*/ 28106Index.prototype.deleteUserKey = deprecate(function(key, callback) { 28107 return this.deleteApiKey(key, callback); 28108}, deprecatedMessage('index.deleteUserKey()', 'client.deleteApiKey()')); 28109 28110/* 28111* Delete an existing API key associated to this index 28112* 28113* @param key 28114* @param callback the result callback called with two arguments 28115* error: null or Error('message') 28116* content: the server answer with the deletion date 28117* 28118* @deprecated see client.deleteApiKey() 28119*/ 28120Index.prototype.deleteApiKey = deprecate(function(key, callback) { 28121 var indexObj = this; 28122 return this.as._jsonRequest({ 28123 method: 'DELETE', 28124 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/keys/' + key, 28125 hostType: 'write', 28126 callback: callback 28127 }); 28128}, deprecatedMessage('index.deleteApiKey()', 'client.deleteApiKey()')); 28129 28130/* 28131* @deprecated see client.addApiKey() 28132*/ 28133Index.prototype.addUserKey = deprecate(function(acls, params, callback) { 28134 return this.addApiKey(acls, params, callback); 28135}, deprecatedMessage('index.addUserKey()', 'client.addApiKey()')); 28136 28137/* 28138* Add a new API key to this index 28139* 28140* @param {string[]} acls - The list of ACL for this key. Defined by an array of str
28140ings that 28141* can contains the following values: 28142* - search: allow to search (https and http) 28143* - addObject: allows to add/update an object in the index (https only) 28144* - deleteObject : allows to delete an existing object (https only) 28145* - deleteIndex : allows to delete index content (https only) 28146* - settings : allows to get index settings (https only) 28147* - editSettings : allows to change index settings (https only) 28148* @param {Object} [params] - Optionnal parameters to set for the key 28149* @param {number} params.validity - Number of seconds after which the key will 28150* be automatically removed (0 means no time limit for this key) 28151* @param {number} params.maxQueriesPerIPPerHour - Number of API calls allowed from an IP address per hour 28152* @param {number} params.maxHitsPerQuery - Number of hits this API key can retrieve in one call 28153* @param {string} params.description - A description for your key 28154* @param {string[]} params.referers - A list of authorized referers 28155* @param {Object} params.queryParameters - Force the key to use specific query parameters 28156* @param {Function} callback - The result callback called with two arguments 28157* error: null or Error('message') 28158* content: the server answer with the added API key 28159* @return {Promise|undefined} Returns a promise if no callback given 28160* @example 28161* index.addUserKey(['search'], { 28162* validity: 300, 28163* maxQueriesPerIPPerHour: 2000, 28164* maxHitsPerQuery: 3, 28165* description: 'Eat three fruits', 28166* referers: ['*.algolia.com'], 28167* queryParameters: { 28168* tagFilters: ['public'], 28169* } 28170* }) 28171* @see {@link https://www.algolia.com/doc/rest_api#AddIndexKey|Algolia REST API Documentation} 28172* 28173* @deprecated see client.addApiKey() 28174*/ 28175Index.prototype.addApiKey = deprecate(function(acls, params, callback) { 28176 var isArray = require(8); 28177 var usage = 'Usage: index.addApiKey(arrayOfAcls[, params, callback])'; 28178 28179 if (!isArray(acls)) { 28180 throw new Error(usage); 28181 } 28182 28183 if (arguments.length === 1 || typeof params === 'function') { 28184 callback = params; 28185 params = null; 28186 } 28187 28188 var postObj = { 28189 acl: acls 28190 }; 28191 28192 if (params) { 28193 postObj.validity = params.validity; 28194 postObj.maxQueriesPerIPPerHour = params.maxQueriesPerIPPerHour; 28195 postObj.maxHitsPerQuery = params.maxHitsPerQuery; 28196 postObj.description = params.description; 28197 28198 if (params.queryParameters) { 28199 postObj.queryParameters = this.as._getSearchParams(params.queryParameters, ''); 28200 } 28201 28202 postObj.referers = params.referers; 28203 } 28204 28205 return this.as._jsonRequest({ 28206 method: 'POST', 28207 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/keys', 28208 body: postObj, 28209 hostType: 'write', 28210 callback: callback 28211 }); 28212}, deprecatedMessage('index.addApiKey()', 'client.addApiKey()')); 28213 28214/** 28215* @deprecated use client.addApiKey() 28216*/ 28217Index.prototype.addUserKeyWithValidity = deprecate(function deprecatedAddUserKeyWithValidity(acls, params, callback) { 28218 return this.addApiKey(acls, params, callback); 28219}, deprecatedMessage('index.addUserKeyWithValidity()', 'client.addApiKey()')); 28220 28221/* 28222* @deprecated see client.updateApiKey() 28223*/ 28224Index.prototype.updateUserKey = deprecate(function(key, acls, params, callback) { 28225 return this.updateApiKey(key, acls, params, callback); 28226}, deprecatedMessage('index.updateUserKey()', 'client.updateApiKey()')); 28227 28228/** 28229* Update an existing API key of this index 28230* @param {string} key - The key to update 28231* @param {string[]} acls - The list of ACL for this key. Defined by an array of strings that 28232* can contains the following values: 28233* - search: allow to search (https and http) 28234* - addObject: allows to add/update an object in the index (https only) 28235* - deleteObject : allows to delete an existing object (https only) 28236* - deleteIndex : allows to delete index content (https only) 28237* - settings : allows to get index settings (https only) 28238* - editSettings : allows to change index settings (https only) 28239* @param {Object} [params] - Optionnal parameters to set for the key 28240* @param {number} params.validity - Number of seconds after which the key will 28241* be automatically removed (0 means no time limit for this key) 28242* @param {number} params.maxQueriesPerIPPerHour - Number of API calls allowed from an IP address per hour 28243* @param {number} params.maxHitsPerQuery - Number of hits this API key can retrieve in one call 28244* @param {string} params.description - A description for your key 28245* @param {string[]} params.referers - A list of authorized referers 28246* @param {Object} params.queryParameters - Force the key to use specific query parameters 28247* @param {Function} callback - The result callback called with two arguments 28248* error: null or Error('message') 28249* content: the server answer with user keys list 28250* @return {Promise|undefined} Returns a promise if no callback given 28251* @example 28252* index.updateApiKey('APIKEY', ['search'], {
28253* validity: 300, 28254* maxQueriesPerIPPerHour: 2000, 28255* maxHitsPerQuery: 3, 28256* description: 'Eat three fruits', 28257* referers: ['*.algolia.com'], 28258* queryParameters: { 28259* tagFilters: ['public'], 28260* } 28261* }) 28262* @see {@link https://www.algolia.com/doc/rest_api#UpdateIndexKey|Algolia REST API Documentation} 28263* 28264* @deprecated see client.updateApiKey() 28265*/ 28266Index.prototype.updateApiKey = deprecate(function(key, acls, params, callback) { 28267 var isArray = require(8); 28268 var usage = 'Usage: index.updateApiKey(key, arrayOfAcls[, params, callback])'; 28269 28270 if (!isArray(acls)) { 28271 throw new Error(usage); 28272 } 28273 28274 if (arguments.length === 2 || typeof params === 'function') { 28275 callback = params; 28276 params = null; 28277 } 28278 28279 var putObj = { 28280 acl: acls 28281 }; 28282 28283 if (params) { 28284 putObj.validity = params.validity; 28285 putObj.maxQueriesPerIPPerHour = params.maxQueriesPerIPPerHour; 28286 putObj.maxHitsPerQuery = params.maxHitsPerQuery; 28287 putObj.description = params.description; 28288 28289 if (params.queryParameters) { 28290 putObj.queryParameters = this.as._getSearchParams(params.queryParameters, ''); 28291 } 28292 28293 putObj.referers = params.referers; 28294 } 28295 28296 return this.as._jsonRequest({ 28297 method: 'PUT', 28298 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/keys/' + key, 28299 body: putObj, 28300 hostType: 'write', 28301 callback: callback 28302 }); 28303}, deprecatedMessage('index.updateApiKey()', 'client.updateApiKey()')); 28304 28305},{"19":19,"20":20,"26":26,"28":28,"29":29,"30":30,"31":31,"32":32,"33":33,"7":7,"8":8}],19:[function(require,module,exports){ 28306'use strict'; 28307 28308// This is the object returned by the `index.browseAll()` method 28309 28310module.exports = IndexBrowser; 28311 28312var inherits = require(7); 28313var EventEmitter = require(4).EventEmitter; 28314 28315function IndexBrowser() { 28316} 28317 28318inherits(IndexBrowser, EventEmitter); 28319 28320IndexBrowser.prototype.stop = function() { 28321 this._stopped = true; 28322 this._clean(); 28323}; 28324 28325IndexBrowser.prototype._end = function() { 28326 this.emit('end'); 28327 this._clean(); 28328}; 28329 28330IndexBrowser.prototype._error = function(err) { 28331 this.emit('error', err); 28332 this._clean(); 28333}; 28334 28335IndexBrowser.prototype._result = function(content) { 28336 this.emit('result', content); 28337}; 28338 28339IndexBrowser.prototype._clean = function() { 28340 this.removeAllListeners('stop'); 28341 this.removeAllListeners('end'); 28342 this.removeAllListeners('error'); 28343 this.removeAllListeners('result'); 28344}; 28345 28346},{"4":4,"7":7}],20:[function(require,module,exports){ 28347var buildSearchMethod = require(25); 28348var deprecate = require(28); 28349var deprecatedMessage = require(29); 28350 28351module.exports = IndexCore; 28352 28353/* 28354* Index class constructor. 28355* You should not use this method directly but use initIndex() function 28356*/ 28357function IndexCore(algoliasearch, indexName) { 28358 this.indexName = indexName; 28359 this.as = algoliasearch; 28360 this.typeAheadArgs = null; 28361 this.typeAheadValueOption = null; 28362 28363 // make sure every index instance has it's own cache 28364 this.cache = {}; 28365} 28366 28367/* 28368* Clear all queries in cache 28369*/ 28370IndexCore.prototype.clearCache = function() { 28371 this.cache = {}; 28372}; 28373 28374/* 28375* Search inside the index using XMLHttpRequest request (Using a POST query to 28376* minimize number of OPTIONS queries: Cross-Origin Resource Sharing). 28377* 28378* @param {string} [query] the full text query 28379* @param {object} [args] (optional) if set, contains an object with query parameters: 28380* - page: (integer) Pagination parameter used to select the page to retrieve. 28381* Page is zero-based and defaults to 0. Thus, 28382* to retrieve the 10th page you need to set page=9 28383* - hitsPerPage: (integer) Pagination parameter used to select the number of hits per page. Defaults to 20. 28384* - attributesToRetrieve: a string that contains the list of object attributes 28385* you want to retrieve (let you minimize the answer size). 28386* Attributes are separated with a comma (for example "name,address"). 28387* You can also use an array (for example ["name","address"]). 28388* By default, all attributes are retrieved. You can also use '*' to retrieve all 28389* values when an attributesToRetrieve setting is specified for your index. 28390* - attributesToHighlight: a string that contains the list of attributes you 28391* want to highlight according to the query. 28392* Attributes are separated by a comma. You can also use an array (for example ["name","address"]). 28393* If an attribute has no match for the query, the raw value is returned. 28394* By default all indexed text attributes are highlighted. 28395* You can use `*` if you want to highlight all textual attributes. 28396* Numerical attributes are not highlighted. 28397* A matchLevel is returned for each highlighted attribute and can contain: 28398* - full: if all the query terms were found in the attribute, 28399* - partial: if only some of the query terms were found, 28400* - none: if none of the query terms were found. 28401* - attributesToSnippet: a string that contains the list of attributes to snippet alongside 28402* the number of words to return (syntax is `attributeName:nbWords`). 28403* Attributes are separated by a comma (Example: attributesToSnippet=name:10,content:10). 28404* You can also use an array (Example: attributesToSnippet: ['name:10','content:10']). 28405* By default no snippet is computed. 28406* - minWordSizefor1Typo: the minimum number of characters in a query word to accept one typo in this word. 28407* Defaults to 3. 28408* - minWordSizefor2Typos: the minimum number of characters in a query word 28409* to accept two typos in this word. Defaults to 7. 28410* - getRankingInfo: if set to 1, the result hits will contain ranking 28411* information in _rankingInfo attribute. 28412* - aroundLatLng: search for entries around a given 28413* latitude/longitude (specified as two floats separated by a comma). 28414* For example aroundLatLng=47.316669,5.016670). 28415* You can specify the maximum distance in meters with the aroundRadius parameter (in meters) 28416* and the precision for ranking with aroundPrecision
28417* (for example if you set aroundPrecision=100, two objects that are distant of 28418* less than 100m will be considered as identical for "geo" ranking parameter). 28419* At indexing, you should specify geoloc of an object with the _geoloc attribute 28420* (in the form {"_geoloc":{"lat":48.853409, "lng":2.348800}}) 28421* - insideBoundingBox: search entries inside a given area defined by the two extreme points 28422* of a rectangle (defined by 4 floats: p1Lat,p1Lng,p2Lat,p2Lng). 28423* For example insideBoundingBox=47.3165,4.9665,47.3424,5.0201). 28424* At indexing, you should specify geoloc of an object with the _geoloc attribute 28425* (in the form {"_geoloc":{"lat":48.853409, "lng":2.348800}}) 28426* - numericFilters: a string that contains the list of numeric filters you want to 28427* apply separated by a comma. 28428* The syntax of one filter is `attributeName` followed by `operand` followed by `value`. 28429* Supported operands are `<`, `<=`, `=`, `>` and `>=`. 28430* You can have multiple conditions on one attribute like for example numericFilters=price>100,price<1000. 28431* You can also use an array (for example numericFilters: ["price>100","price<1000"]). 28432* - tagFilters: filter the query by a set of tags. You can AND tags by separating them by commas. 28433* To OR tags, you must add parentheses. For example, tags=tag1,(tag2,tag3) means tag1 AND (tag2 OR tag3). 28434* You can also use an array, for example tagFilters: ["tag1",["tag2","tag3"]] 28435* means tag1 AND (tag2 OR tag3). 28436* At indexing, tags should be added in the _tags** attribute 28437* of objects (for example {"_tags":["tag1","tag2"]}). 28438* - facetFilters: filter the query by a list of facets. 28439* Facets are separated by commas and each facet is encoded as `attributeName:value`. 28440* For example: `facetFilters=category:Book,author:John%20Doe`. 28441* You can also use an array (for example `["category:Book","author:John%20Doe"]`). 28442* - facets: List of object attributes that you want to use for faceting. 28443* Comma separated list: `"category,author"` or array `['category','author']` 28444* Only attributes that have been added in **attributesForFaceting** index setting 28445* can be used in this parameter. 28446* You can also use `*` to perform faceting on all attributes specified in **attributesForFaceting**. 28447* - queryType: select how the query words are interpreted, it can be one of the following value: 28448* - prefixAll: all query words are interpreted as prefixes, 28449* - prefixLast: only the last word is interpreted as a prefix (default behavior), 28450* - prefixNone: no query word is interpreted as a prefix. This option is not recommended. 28451* - optionalWords: a string that contains the list of words that should 28452* be considered as optional when found in the query. 28453* Comma separated and array are accepted. 28454* - distinct: If set to 1, enable the distinct feature (disabled by default) 28455* if the attributeForDistinct index setting is set. 28456* This feature is similar to the SQL "distinct" keyword: when enabled 28457* in a query with the distinct=1 parameter, 28458* all hits containing a duplicate value for the attributeForDistinct attribute are removed from results. 28459* For example, if the chosen attribute is show_name and several hits have 28460* the same value for show_name, then only the best 28461* one is kept and others are removed. 28462* - restrictSearchableAttributes: List of attributes you want to use for 28463* textual search (must be a subset of the attributesToIndex index setting) 28464* either comma separated or as an array 28465* @param {function} [callback] the result callback called with two arguments: 28466* error: null or Error('message'). If false, the content contains the error. 28467* content: the server answer that contains the list of results. 28468*/ 28469IndexCore.prototype.search = buildSearchMethod('query'); 28470 28471/* 28472* -- BETA -- 28473* Search a record similar to the query inside the index using XMLHttpRequest request (Using a POST query to 28474* minimize number of OPTIONS queries: Cross-Origin Resource Sharing). 28475* 28476* @param {string} [query] the similar query 28477* @param {object} [args] (optional) if set, contains an object with query parameters. 28478* All search parameters are supported (see search function), restrictSearchableAttributes and facetFilters 28479* are the two most useful to restrict the similar results and get more relevant content 28480*/ 28481IndexCore.prototype.similarSearch = deprecate( 28482 buildSearchMethod('similarQuery'), 28483 deprecatedMessage( 28484 'index.similarSearch(query[, callback])', 28485 'index.search({ similarQuery: query }[, callback])' 28486 ) 28487); 28488 28489/* 28490* Browse index content. The response content will have a `cursor` property that you can use 28491* to browse subsequent pages for this query. Use `index.browseFrom(cursor)` when you want. 28492* 28493* @param {string} query - The full text query 28494* @param {Object} [queryParameters] - Any search query parameter 28495* @param {Function} [callback] - The result callback called with two arguments 28496* error: null or Error('message') 28497* content: the server answer with the browse result 28498* @return {Promise|undefined} Returns a promise if no callback given 28499* @example 28500* index.browse('cool songs', { 28501* tagFilters: 'public,comments', 28502* hitsPerPage: 500 28503* }, callback); 28504* @see {@link https://www.algolia.com/doc/rest_api#Browse|Algolia REST API Documentation} 28505*/ 28506IndexCore.prototype.browse = function(query, queryParameters, callback) { 28507 var merge = require(33); 28508 28509 var indexObj = this; 28510 28511 var page; 28512 var hitsPerPage; 28513 28514 // we check variadic calls that are not the one defined 28515 // .browse()/.browse(fn) 28516 // => page = 0 28517 if (arguments.length === 0 || arguments.length === 1 && typeof arguments[0] === 'function') { 28518 page = 0; 28519 callback = arguments[0]; 28520 query = undefined; 28521 } else if (typeof arguments[0] === 'number') {
vendor: 8,837 bytes, lines 28522-28811
28522 // .browse(2)/.browse(2, 10)/.browse(2, fn)/.browse(2, 10, fn) 28523 page = arguments[0]; 28524 if (typeof arguments[1] === 'number') { 28525 hitsPerPage = arguments[1]; 28526 } else if (typeof arguments[1] === 'function') { 28527 callback = arguments[1]; 28528 hitsPerPage = undefined; 28529 } 28530 query = undefined; 28531 queryParameters = undefined; 28532 } else if (typeof arguments[0] === 'object') { 28533 // .browse(queryParameters)/.browse(queryParameters, cb) 28534 if (typeof arguments[1] === 'function') { 28535 callback = arguments[1]; 28536 } 28537 queryParameters = arguments[0]; 28538 query = undefined; 28539 } else if (typeof arguments[0] === 'string' && typeof arguments[1] === 'function') { 28540 // .browse(query, cb) 28541 callback = arguments[1]; 28542 queryParameters = undefined; 28543 } 28544 28545 // otherwise it's a .browse(query)/.browse(query, queryParameters)/.browse(query, queryParameters, cb) 28546 28547 // get search query parameters combining various possible calls 28548 // to .browse(); 28549 queryParameters = merge({}, queryParameters || {}, { 28550 page: page, 28551 hitsPerPage: hitsPerPage, 28552 query: query 28553 }); 28554 28555 var params = this.as._getSearchParams(queryParameters, ''); 28556 28557 return this.as._jsonRequest({ 28558 method: 'POST', 28559 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/browse', 28560 body: {params: params}, 28561 hostType: 'read', 28562 callback: callback 28563 }); 28564}; 28565 28566/* 28567* Continue browsing from a previous position (cursor), obtained via a call to `.browse()`. 28568* 28569* @param {string} query - The full text query 28570* @param {Object} [queryParameters] - Any search query parameter 28571* @param {Function} [callback] - The result callback called with two arguments 28572* error: null or Error('message') 28573* content: the server answer with the browse result 28574* @return {Promise|undefined} Returns a promise if no callback given 28575* @example 28576* index.browseFrom('14lkfsakl32', callback); 28577* @see {@link https://www.algolia.com/doc/rest_api#Browse|Algolia REST API Documentation} 28578*/ 28579IndexCore.prototype.browseFrom = function(cursor, callback) { 28580 return this.as._jsonRequest({ 28581 method: 'POST', 28582 url: '/1/indexes/' + encodeURIComponent(this.indexName) + '/browse', 28583 body: {cursor: cursor}, 28584 hostType: 'read', 28585 callback: callback 28586 }); 28587}; 28588 28589/* 28590* Search for facet values 28591* https://www.algolia.com/doc/rest-api/search#search-for-facet-values 28592* 28593* @param {string} params.facetName Facet name, name of the attribute to search for values in. 28594* Must be declared as a facet 28595* @param {string} params.facetQuery Query for the facet search 28596* @param {string} [params.*] Any search parameter of Algolia, 28597* see https://www.algolia.com/doc/api-client/javascript/search#search-parameters 28598* Pagination is not supported. The page and hitsPerPage parameters will be ignored. 28599* @param callback (optional) 28600*/ 28601IndexCore.prototype.searchForFacetValues = function(params, callback) { 28602 var clone = require(26); 28603 var omit = require(34); 28604 var usage = 'Usage: index.searchForFacetValues({facetName, facetQuery, ...params}[, callback])'; 28605 28606 if (params.facetName === undefined || params.facetQuery === undefined) { 28607 throw new Error(usage); 28608 } 28609 28610 var facetName = params.facetName; 28611 var filteredParams = omit(clone(params), function(keyName) { 28612 return keyName === 'facetName'; 28613 }); 28614 var searchParameters = this.as._getSearchParams(filteredParams, ''); 28615 28616 return this.as._jsonRequest({ 28617 method: 'POST', 28618 url: '/1/indexes/' + 28619 encodeURIComponent(this.indexName) + '/facets/' + encodeURIComponent(facetName) + '/query', 28620 hostType: 'read', 28621 body: {params: searchParameters}, 28622 callback: callback 28623 }); 28624}; 28625 28626IndexCore.prototype.searchFacet = deprecate(function(params, callback) { 28627 return this.searchForFacetValues(params, callback); 28628}, deprecatedMessage( 28629 'index.searchFacet(params[, callback])', 28630 'index.searchForFacetValues(params[, callback])' 28631)); 28632 28633IndexCore.prototype._search = function(params, url, callback, additionalUA) { 28634 return this.as._jsonRequest({ 28635 cache: this.cache, 28636 method: 'POST', 28637 url: url || '/1/indexes/' + encodeURIComponent(this.indexName) + '/query', 28638 body: {params: params}, 28639 hostType: 'read', 28640 fallback: { 28641 method: 'GET', 28642 url: '/1/indexes/' + encodeURIComponent(this.indexName), 28643 body: {params: params} 28644 }, 28645 callback: callback, 28646 additionalUA: additionalUA 28647 }); 28648}; 28649 28650/* 28651* Get an object from this index 28652* 28653* @param objectID the unique identifier of the object to retrieve 28654* @param attrs (optional) if set, contains the array of attribute names to retrieve 28655* @param callback (optional) the result callback called with two arguments 28656* error: null or Error('message') 28657* content: the object to retrieve or the error message if a failure occurred 28658*/ 28659IndexCore.prototype.getObject = function(objectID, attrs, callback) { 28660 var indexObj = this; 28661 28662 if (arguments.length === 1 || typeof attrs === 'function') { 28663 callback = attrs; 28664 attrs = undefined; 28665 } 28666 28667 var params = ''; 28668 if (attrs !== undefined) { 28669 params = '?attributes='; 28670 for (var i = 0; i < attrs.length; ++i) { 28671 if (i !== 0) { 28672 params += ','; 28673 } 28674 params += attrs[i]; 28675 } 28676 } 28677 28678 return this.as._jsonRequest({ 28679 method: 'GET', 28680 url: '/1/indexes/' + encodeURIComponent(indexObj.indexName) + '/' + encodeURIComponent(objectID) + params, 28681 hostType: 'read', 28682 callback: callback 28683 }); 28684}; 28685 28686/* 28687* Get several objects from this index 28688* 28689* @param objectIDs the array of unique identifier of objects to retrieve 28690*/ 28691IndexCore.prototype.getObjects = function(objectIDs, attributesToRetrieve, callback) { 28692 var isArray = require(8); 28693 var map = require(32); 28694 28695 var usage = 'Usage: index.getObjects(arrayOfObjectIDs[, callback])'; 28696 28697 if (!isArray(objectIDs)) { 28698 throw new Error(usage); 28699 } 28700 28701 var indexObj = this; 28702 28703 if (arguments.length === 1 || typeof attributesToRetrieve === 'function') { 28704 callback = attributesToRetrieve; 28705 attributesToRetrieve = undefined; 28706 } 28707 28708 var body = { 28709 requests: map(objectIDs, function prepareRequest(objectID) { 28710 var request = { 28711 indexName: indexObj.indexName, 28712 objectID: objectID 28713 }; 28714 28715 if (attributesToRetrieve) { 28716 request.attributesToRetrieve = attributesToRetrieve.join(','); 28717 } 28718 28719 return request; 28720 }) 28721 }; 28722 28723 return this.as._jsonRequest({ 28724 method: 'POST', 28725 url: '/1/indexes/*/objects', 28726 hostType: 'read', 28727 body: body, 28728 callback: callback 28729 }); 28730}; 28731 28732IndexCore.prototype.as = null; 28733IndexCore.prototype.indexName = null; 28734IndexCore.prototype.typeAheadArgs = null; 28735IndexCore.prototype.typeAheadValueOption = null; 28736 28737},{"25":25,"26":26,"28":28,"29":29,"32":32,"33":33,"34":34,"8":8}],21:[function(require,module,exports){ 28738'use strict'; 28739 28740var AlgoliaSearch = require(16); 28741var createAlgoliasearch = require(22); 28742 28743module.exports = createAlgoliasearch(AlgoliaSearch, 'Browser'); 28744 28745},{"16":16,"22":22}],22:[function(require,module,exports){ 28746(function (process){ 28747'use strict'; 28748 28749var global = require(6); 28750var Promise = global.Promise || require(3).Promise; 28751 28752// This is the standalone browser build entry point 28753// Browser implementation of the Algolia Search JavaScript client, 28754// using XMLHttpRequest, XDomainRequest and JSONP as fallback 28755module.exports = function createAlgoliasearch(AlgoliaSearch, uaSuffix) { 28756 var inherits = require(7); 28757 var errors = require(30); 28758 var inlineHeaders = require(23); 28759 var jsonpRequest = require(24); 28760 var places = require(35); 28761 uaSuffix = uaSuffix || ''; 28762 28763 if (process.env.NODE_ENV === 'debug') { 28764 require(1).enable('algoliasearch*'); 28765 } 28766 28767 function algoliasearch(applicationID, apiKey, opts) { 28768 var cloneDeep = require(26); 28769 28770 opts = cloneDeep(opts || {}); 28771 28772 opts._ua = opts._ua || algoliasearch.ua; 28773 28774 return new AlgoliaSearchBrowser(applicationID, apiKey, opts); 28775 } 28776 28777 algoliasearch.version = require(37); 28778 28779 algoliasearch.ua = 28780 'Algolia for JavaScript (' + algoliasearch.version + '); ' + uaSuffix; 28781 28782 algoliasearch.initPlaces = places(algoliasearch); 28783 28784 // we expose into window no matter how we are used, this will allow 28785 // us to easily debug any website running algolia 28786 global.__algolia = { 28787 debug: require(1), 28788 algoliasearch: algoliasearch 28789 }; 28790 28791 var support = { 28792 hasXMLHttpRequest: 'XMLHttpRequest' in global, 28793 hasXDomainRequest: 'XDomainRequest' in global 28794 }; 28795 28796 if (support.hasXMLHttpRequest) { 28797 support.cors = 'withCredentials' in new XMLHttpRequest(); 28798 } 28799 28800 function AlgoliaSearchBrowser() { 28801 // call AlgoliaSearch constructor 28802 AlgoliaSearch.apply(this, arguments); 28803 } 28804 28805 inherits(AlgoliaSearchBrowser, AlgoliaSearch); 28806 28807 AlgoliaSearchBrowser.prototype._request = function request(url, opts) { 28808 return new Promise(function wrapRequest(resolve, reject) { 28809 // no cors or XDomainRequest, no request 28810 if (!support.cors && !support.hasXDomainRequest) { 28811 // very old browser, not supported
vendor: 5,698 bytes, lines 28812-29019
28812 reject(new errors.Network('CORS not supported')); 28813 return; 28814 } 28815 28816 url = inlineHeaders(url, opts.headers); 28817 28818 var body = opts.body; 28819 var req = support.cors ? new XMLHttpRequest() : new XDomainRequest(); 28820 var reqTimeout; 28821 var timedOut; 28822 var connected = false; 28823 28824 reqTimeout = setTimeout(onTimeout, opts.timeouts.connect); 28825 // we set an empty onprogress listener 28826 // so that XDomainRequest on IE9 is not aborted 28827 // refs: 28828 // - https://github.com/algolia/algoliasearch-client-js/issues/76 28829 // - https://social.msdn.microsoft.com/Forums/ie/en-US/30ef3add-767c-4436-b8a9-f1ca19b4812e/ie9-rtm-xdomainrequest-issued-requests-may-abort-if-all-event-handlers-not-specified?forum=iewebdevelopment 28830 req.onprogress = onProgress; 28831 if ('onreadystatechange' in req) req.onreadystatechange = onReadyStateChange; 28832 req.onload = onLoad; 28833 req.onerror = onError; 28834 28835 // do not rely on default XHR async flag, as some analytics code like hotjar 28836 // breaks it and set it to false by default 28837 if (req instanceof XMLHttpRequest) { 28838 req.open(opts.method, url, true); 28839 28840 // The Analytics API never accepts Auth headers as query string 28841 // this option exists specifically for them. 28842 if (opts.forceAuthHeaders) { 28843 req.setRequestHeader( 28844 'x-algolia-application-id', 28845 opts.headers['x-algolia-application-id'] 28846 ); 28847 req.setRequestHeader( 28848 'x-algolia-api-key', 28849 opts.headers['x-algolia-api-key'] 28850 ); 28851 } 28852 } else { 28853 req.open(opts.method, url); 28854 } 28855 28856 // headers are meant to be sent after open 28857 if (support.cors) { 28858 if (body) { 28859 if (opts.method === 'POST') { 28860 // https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS#Simple_requests 28861 req.setRequestHeader('content-type', 'application/x-www-form-urlencoded'); 28862 } else { 28863 req.setRequestHeader('content-type', 'application/json'); 28864 } 28865 } 28866 req.setRequestHeader('accept', 'application/json'); 28867 } 28868 28869 if (body) { 28870 req.send(body); 28871 } else { 28872 req.send(); 28873 } 28874 28875 // event object not received in IE8, at least 28876 // but we do not use it, still important to note 28877 function onLoad(/* event */) { 28878 // When browser does not supports req.timeout, we can 28879 // have both a load and timeout event, since handled by a dumb setTimeout 28880 if (timedOut) { 28881 return; 28882 } 28883 28884 clearTimeout(reqTimeout); 28885 28886 var out; 28887 28888 try { 28889 out = { 28890 body: JSON.parse(req.responseText), 28891 responseText: req.responseText, 28892 statusCode: req.status, 28893 // XDomainRequest does not have any response headers 28894 headers: req.getAllResponseHeaders && req.getAllResponseHeaders() || {} 28895 }; 28896 } catch (e) { 28897 out = new errors.UnparsableJSON({ 28898 more: req.responseText 28899 }); 28900 } 28901 28902 if (out instanceof errors.UnparsableJSON) { 28903 reject(out); 28904 } else { 28905 resolve(out); 28906 } 28907 } 28908 28909 function onError(event) { 28910 if (timedOut) { 28911 return; 28912 } 28913 28914 clearTimeout(reqTimeout); 28915 28916 // error event is trigerred both with XDR/XHR on: 28917 // - DNS error 28918 // - unallowed cross domain request 28919 reject( 28920 new errors.Network({ 28921 more: event 28922 }) 28923 ); 28924 } 28925 28926 function onTimeout() { 28927 timedOut = true; 28928 req.abort(); 28929 28930 reject(new errors.RequestTimeout()); 28931 } 28932 28933 function onConnect() { 28934 connected = true; 28935 clearTimeout(reqTimeout); 28936 reqTimeout = setTimeout(onTimeout, opts.timeouts.complete); 28937 } 28938 28939 function onProgress() { 28940 if (!connected) onConnect(); 28941 } 28942 28943 function onReadyStateChange() { 28944 if (!connected && req.readyState > 1) onConnect(); 28945 } 28946 }); 28947 }; 28948 28949 AlgoliaSearchBrowser.prototype._request.fallback = function requestFallback(url, opts) { 28950 url = inlineHeaders(url, opts.headers); 28951 28952 return new Promise(function wrapJsonpRequest(resolve, reject) { 28953 jsonpRequest(url, opts, function jsonpRequestDone(err, content) { 28954 if (err) { 28955 reject(err); 28956 return; 28957 } 28958 28959 resolve(content); 28960 }); 28961 }); 28962 }; 28963 28964 AlgoliaSearchBrowser.prototype._promise = { 28965 reject: function rejectPromise(val) { 28966 return Promise.reject(val); 28967 }, 28968 resolve: function resolvePromise(val) { 28969 return Promise.resolve(val); 28970 }, 28971 delay: function delayPromise(ms) { 28972 return new Promise(function resolveOnTimeout(resolve/* , reject*/) { 28973 setTimeout(resolve, ms); 28974 }); 28975 }, 28976 all: function all(promises) { 28977 return Promise.all(promises); 28978 } 28979 }; 28980 28981 return algoliasearch; 28982}; 28983 28984}).call(this,require(12)) 28985},{"1":1,"12":12,"23":23,"24":24,"26":26,"3":3,"30":30,"35":35,"37":37,"6":6,"7":7}],23:[function(require,module,exports){ 28986'use strict'; 28987 28988module.exports = inlineHeaders; 28989 28990var encode = require(14); 28991 28992function inlineHeaders(url, headers) { 28993 if (/\?/.test(url)) { 28994 url += '&'; 28995 } else { 28996 url += '?'; 28997 } 28998 28999 return url + encode(headers); 29000} 29001 29002},{"14":14}],24:[function(require,module,exports){ 29003'use strict'; 29004 29005module.exports = jsonpRequest; 29006 29007var errors = require(30); 29008 29009var JSONPCounter = 0; 29010 29011function jsonpRequest(url, opts, cb) { 29012 if (opts.method !== 'GET') { 29013 cb(new Error('Method ' + opts.method + ' ' + url + ' is not supported by JSONP.')); 29014 return; 29015 } 29016 29017 opts.debug('JSONP: start'); 29018 29019 var cbCalled = false;
vendor: 5,397 bytes, lines 29020-29216
29020 var timedOut = false; 29021 29022 JSONPCounter += 1; 29023 var head = document.getElementsByTagName('head')[0]; 29024 var script = document.createElement('script'); 29025 var cbName = 'algoliaJSONP_' + JSONPCounter; 29026 var done = false; 29027 29028 window[cbName] = function(data) { 29029 removeGlobals(); 29030 29031 if (timedOut) { 29032 opts.debug('JSONP: Late answer, ignoring'); 29033 return; 29034 } 29035 29036 cbCalled = true; 29037 29038 clean(); 29039 29040 cb(null, { 29041 body: data, 29042 responseText: JSON.stringify(data)/* , 29043 // We do not send the statusCode, there's no statusCode in JSONP, it will be 29044 // computed using data.status && data.message like with XDR 29045 statusCode*/ 29046 }); 29047 }; 29048 29049 // add callback by hand 29050 url += '&callback=' + cbName; 29051 29052 // add body params manually 29053 if (opts.jsonBody && opts.jsonBody.params) { 29054 url += '&' + opts.jsonBody.params; 29055 } 29056 29057 var ontimeout = setTimeout(timeout, opts.timeouts.complete); 29058 29059 // script onreadystatechange needed only for 29060 // <= IE8 29061 // https://github.com/angular/angular.js/issues/4523 29062 script.onreadystatechange = readystatechange; 29063 script.onload = success; 29064 script.onerror = error; 29065 29066 script.async = true; 29067 script.defer = true; 29068 script.src = url; 29069 head.appendChild(script); 29070 29071 function success() { 29072 opts.debug('JSONP: success'); 29073 29074 if (done || timedOut) { 29075 return; 29076 } 29077 29078 done = true; 29079 29080 // script loaded but did not call the fn => script loading error 29081 if (!cbCalled) { 29082 opts.debug('JSONP: Fail. Script loaded but did not call the callback'); 29083 clean(); 29084 cb(new errors.JSONPScriptFail()); 29085 } 29086 } 29087 29088 function readystatechange() { 29089 if (this.readyState === 'loaded' || this.readyState === 'complete') { 29090 success(); 29091 } 29092 } 29093 29094 function clean() { 29095 clearTimeout(ontimeout); 29096 script.onload = null; 29097 script.onreadystatechange = null; 29098 script.onerror = null; 29099 head.removeChild(script); 29100 } 29101 29102 function removeGlobals() { 29103 try { 29104 delete window[cbName]; 29105 delete window[cbName + '_loaded']; 29106 } catch (e) { 29107 window[cbName] = window[cbName + '_loaded'] = undefined; 29108 } 29109 } 29110 29111 function timeout() { 29112 opts.debug('JSONP: Script timeout'); 29113 timedOut = true; 29114 clean(); 29115 cb(new errors.RequestTimeout()); 29116 } 29117 29118 function error() { 29119 opts.debug('JSONP: Script error'); 29120 29121 if (done || timedOut) { 29122 return; 29123 } 29124 29125 clean(); 29126 cb(new errors.JSONPScriptError()); 29127 } 29128} 29129 29130},{"30":30}],25:[function(require,module,exports){ 29131module.exports = buildSearchMethod; 29132 29133var errors = require(30); 29134 29135/** 29136 * Creates a search method to be used in clients 29137 * @param {string} queryParam the name of the attribute used for the query 29138 * @param {string} url the url 29139 * @return {function} the search method 29140 */ 29141function buildSearchMethod(queryParam, url) { 29142 /** 29143 * The search method. Prepares the data and send the query to Algolia. 29144 * @param {string} query the string used for query search 29145 * @param {object} args additional parameters to send with the search 29146 * @param {function} [callback] the callback to be called with the client gets the answer 29147 * @return {undefined|Promise} If the callback is not provided then this methods returns a Promise 29148 */ 29149 return function search(query, args, callback) { 29150 // warn V2 users on how to search 29151 if (typeof query === 'function' && typeof args === 'object' || 29152 typeof callback === 'object') { 29153 // .search(query, params, cb) 29154 // .search(cb, params) 29155 throw new errors.AlgoliaSearchError('index.search usage is index.search(query, params, cb)'); 29156 } 29157 29158 // Normalizing the function signature 29159 if (arguments.length === 0 || typeof query === 'function') { 29160 // Usage : .search(), .search(cb) 29161 callback = query; 29162 query = ''; 29163 } else if (arguments.length === 1 || typeof args === 'function') { 29164 // Usage : .search(query/args), .search(query, cb) 29165 callback = args; 29166 args = undefined; 29167 } 29168 // At this point we have 3 arguments with values 29169 29170 // Usage : .search(args) // careful: typeof null === 'object' 29171 if (typeof query === 'object' && query !== null) { 29172 args = query; 29173 query = undefined; 29174 } else if (query === undefined || query === null) { // .search(undefined/null) 29175 query = ''; 29176 } 29177 29178 var params = ''; 29179 29180 if (query !== undefined) { 29181 params += queryParam + '=' + encodeURIComponent(query); 29182 } 29183 29184 var additionalUA; 29185 if (args !== undefined) { 29186 if (args.additionalUA) { 29187 additionalUA = args.additionalUA; 29188 delete args.additionalUA; 29189 } 29190 // `_getSearchParams` will augment params, do not be fooled by the = versus += from previous if 29191 params = this.as._getSearchParams(args, params); 29192 } 29193 29194 29195 return this._search(params, url, callback, additionalUA); 29196 }; 29197} 29198 29199},{"30":30}],26:[function(require,module,exports){ 29200module.exports = function clone(obj) { 29201 return JSON.parse(JSON.stringify(obj)); 29202}; 29203 29204},{}],27:[function(require,module,exports){ 29205module.exports = createAnalyticsClient; 29206 29207var algoliasearch = require(21); 29208 29209function createAnalyticsClient(appId, apiKey, opts) { 29210 var analytics = {}; 29211 29212 opts = opts || {}; 29213 // there need to be 4 hosts, like on the client, since if requests fail, 29214 // the counter goes up by 1, so we need to have the same amount of hosts 29215 // 4 because: -dsn, -1, -2, -3 29216 // This is done because the APPID used for search will be the same for the analytics client created,
29217 // and since the state of available hosts is shared by APPID globally for the module, we had issues 29218 // where the hostIndex would be 1 while the array was only one entry (you got an empty host) 29219 opts.hosts = opts.hosts || [ 29220 'analytics.algolia.com', 29221 'analytics.algolia.com', 29222 'analytics.algolia.com', 29223 'analytics.algolia.com' 29224 ]; 29225 opts.protocol = opts.protocol || 'https:'; 29226 29227 analytics.as = algoliasearch(appId, apiKey, opts); 29228 29229 analytics.getABTests = function(_params, callback) { 29230 var params = params || {}; 29231 var offset = params.offset || 0; 29232 var limit = params.limit || 10; 29233 29234 return this.as._jsonRequest({ 29235 method: 'GET', 29236 url: '/2/abtests?offset=' + encodeURIComponent(offset) + '&limit=' + encodeURIComponent(limit), 29237 hostType: 'read', 29238 forceAuthHeaders: true, 29239 callback: callback 29240 }); 29241 }; 29242 29243 analytics.getABTest = function(abTestID, callback) { 29244 return this.as._jsonRequest({ 29245 method: 'GET', 29246 url: '/2/abtests/' + encodeURIComponent(abTestID), 29247 hostType: 'read', 29248 forceAuthHeaders: true, 29249 callback: callback 29250 }); 29251 }; 29252 29253 analytics.addABTest = function(abTest, callback) { 29254 return this.as._jsonRequest({ 29255 method: 'POST', 29256 url: '/2/abtests', 29257 body: abTest, 29258 hostType: 'read', 29259 forceAuthHeaders: true, 29260 callback: callback 29261 }); 29262 }; 29263 29264 analytics.stopABTest = function(abTestID, callback) { 29265 return this.as._jsonRequest({ 29266 method: 'POST', 29267 url: '/2/abtests/' + encodeURIComponent(abTestID) + '/stop', 29268 hostType: 'read', 29269 forceAuthHeaders: true, 29270 callback: callback 29271 }); 29272 }; 29273 29274 analytics.deleteABTest = function(abTestID, callback) { 29275 return this.as._jsonRequest({ 29276 method: 'DELETE', 29277 url: '/2/abtests/' + encodeURIComponent(abTestID), 29278 hostType: 'write', 29279 forceAuthHeaders: true, 29280 callback: callback 29281 }); 29282 }; 29283 29284 analytics.waitTask = function(indexName, taskID, callback) { 29285 return this.as.initIndex(indexName).waitTask(taskID, callback); 29286 }; 29287 29288 return analytics; 29289} 29290 29291},{"21":21}],28:[function(require,module,exports){ 29292module.exports = function deprecate(fn, message) { 29293 var warned = false; 29294 29295 function deprecated() { 29296 if (!warned) { 29297 /* eslint no-console:0 */ 29298 console.warn(message); 29299 warned = true; 29300 } 29301 29302 return fn.apply(this, arguments); 29303 } 29304 29305 return deprecated; 29306}; 29307 29308},{}],29:[function(require,module,exports){ 29309module.exports = function deprecatedMessage(previousUsage, newUsage) { 29310 var githubAnchorLink = previousUsage.toLowerCase() 29311 .replace(/[\.\(\)]/g, ''); 29312 29313 return 'algoliasearch: `' + previousUsage + '` was replaced by `' + newUsage + 29314 '`. Please see https://github.com/algolia/algoliasearch-client-javascript/wiki/Deprecated#' + githubAnchorLink; 29315}; 29316 29317},{}],30:[function(require,module,exports){ 29318'use strict'; 29319 29320// This file hosts our error definitions 29321// We use custom error "types" so that we can act on them when we need it 29322// e.g.: if error instanceof errors.UnparsableJSON then.. 29323 29324var inherits = require(7); 29325 29326function AlgoliaSearchError(message, extraProperties) { 29327 var forEach = require(5); 29328 29329 var error = this; 29330 29331 // try to get a stacktrace 29332 if (typeof Error.captureStackTrace === 'function') { 29333 Error.captureStackTrace(this, this.constructor); 29334 } else { 29335 error.stack = (new Error()).stack || 'Cannot get a stacktrace, browser is too old'; 29336 } 29337 29338 this.name = 'AlgoliaSearchError'; 29339 this.message = message || 'Unknown error'; 29340 29341 if (extraProperties) { 29342 forEach(extraProperties, function addToErrorObject(value, key) { 29343 error[key] = value; 29344 }); 29345 } 29346} 29347 29348inherits(AlgoliaSearchError, Error); 29349 29350function createCustomError(name, message) { 29351 function AlgoliaSearchCustomError() { 29352 var args = Array.prototype.slice.call(arguments, 0); 29353 29354 // custom message not set, use default 29355 if (typeof args[0] !== 'string') { 29356 args.unshift(message); 29357 } 29358 29359 AlgoliaSearchError.apply(this, args); 29360 this.name = 'AlgoliaSearch' + name + 'Error'; 29361 } 29362 29363 inherits(AlgoliaSearchCustomError, AlgoliaSearchError); 29364 29365 return AlgoliaSearchCustomError; 29366} 29367 29368// late exports to let various fn defs and inherits take place 29369module.exports = { 29370 AlgoliaSearchError: AlgoliaSearchError, 29371 UnparsableJSON: createCustomError( 29372 'UnparsableJSON', 29373 'Could not parse the incoming response as JSON, see err.more for details' 29374 ), 29375 RequestTimeout: createCustomError( 29376 'RequestTimeout', 29377 'Request timed out before getting a response' 29378 ), 29379 Network: createCustomError( 29380 'Network', 29381 'Network issue, see err.more for details' 29382 ), 29383 JSONPScriptFail: createCustomError( 29384 'JSONPScriptFail', 29385 '<script> was loaded but did not call our provided callback' 29386 ), 29387 ValidUntilNotFound: createCustomError( 29388 'ValidUntilNotFound', 29389 'The SecuredAPIKey does not have a validUntil parameter.' 29390 ), 29391 JSONPScriptError: createCustomError( 29392 'JSONPScriptError', 29393 '<script> unable to load due to an `error` event on it' 29394 ), 29395 ObjectNotFound: createCustomError( 29396 'ObjectNotFound', 29397 'Object not found' 29398 ), 29399 Unknown: createCustomError( 29400 'Unknown', 29401 'Unknown error occured' 29402 ) 29403}; 29404 29405},{"5":5,"7":7}],31:[function(require,module,exports){ 29406// Parse cloud does not supports setTimeout 29407// We do not store a setTimeout reference in the client everytime 29408// We only fallback to a fake setTimeout when not available 29409// setTimeout cannot be override globally sadly 29410module.exports = function exitPromise(fn, _setTimeout) { 29411 _setTimeout(fn, 0); 29412}; 29413 29414},{}],32:[function(require,module,exports){ 29415var foreach = require(5); 29416 29417module.exports = function map(arr, fn) { 29418 var newArr = []; 29419 foreach(arr, function(item, itemIndex) {
vendor: 4,317 bytes, lines 29420-29586
29420 newArr.push(fn(item, itemIndex, arr)); 29421 }); 29422 return newArr; 29423}; 29424 29425},{"5":5}],33:[function(require,module,exports){ 29426var foreach = require(5); 29427 29428module.exports = function merge(destination/* , sources */) { 29429 var sources = Array.prototype.slice.call(arguments); 29430 29431 foreach(sources, function(source) { 29432 for (var keyName in source) { 29433 if (source.hasOwnProperty(keyName)) { 29434 if (typeof destination[keyName] === 'object' && typeof source[keyName] === 'object') { 29435 destination[keyName] = merge({}, destination[keyName], source[keyName]); 29436 } else if (source[keyName] !== undefined) { 29437 destination[keyName] = source[keyName]; 29438 } 29439 } 29440 } 29441 }); 29442 29443 return destination; 29444}; 29445 29446},{"5":5}],34:[function(require,module,exports){ 29447module.exports = function omit(obj, test) { 29448 var keys = require(10); 29449 var foreach = require(5); 29450 29451 var filtered = {}; 29452 29453 foreach(keys(obj), function doFilter(keyName) { 29454 if (test(keyName) !== true) { 29455 filtered[keyName] = obj[keyName]; 29456 } 29457 }); 29458 29459 return filtered; 29460}; 29461 29462},{"10":10,"5":5}],35:[function(require,module,exports){ 29463module.exports = createPlacesClient; 29464 29465var qs3 = require(15); 29466var buildSearchMethod = require(25); 29467 29468function createPlacesClient(algoliasearch) { 29469 return function places(appID, apiKey, opts) { 29470 var cloneDeep = require(26); 29471 29472 opts = opts && cloneDeep(opts) || {}; 29473 opts.hosts = opts.hosts || [ 29474 'places-dsn.algolia.net', 29475 'places-1.algolianet.com', 29476 'places-2.algolianet.com', 29477 'places-3.algolianet.com' 29478 ]; 29479 29480 // allow initPlaces() no arguments => community rate limited 29481 if (arguments.length === 0 || typeof appID === 'object' || appID === undefined) { 29482 appID = ''; 29483 apiKey = ''; 29484 opts._allowEmptyCredentials = true; 29485 } 29486 29487 var client = algoliasearch(appID, apiKey, opts); 29488 var index = client.initIndex('places'); 29489 index.search = buildSearchMethod('query', '/1/places/query'); 29490 index.reverse = function(options, callback) { 29491 var encoded = qs3.encode(options); 29492 29493 return this.as._jsonRequest({ 29494 method: 'GET', 29495 url: '/1/places/reverse?' + encoded, 29496 hostType: 'read', 29497 callback: callback 29498 }); 29499 }; 29500 29501 index.getObject = function(objectID, callback) { 29502 return this.as._jsonRequest({ 29503 method: 'GET', 29504 url: '/1/places/' + encodeURIComponent(objectID), 29505 hostType: 'read', 29506 callback: callback 29507 }); 29508 }; 29509 return index; 29510 }; 29511} 29512 29513},{"15":15,"25":25,"26":26}],36:[function(require,module,exports){ 29514(function (global){ 29515var debug = require(1)('algoliasearch:src/hostIndexState.js'); 29516var localStorageNamespace = 'algoliasearch-client-js'; 29517 29518var store; 29519var moduleStore = { 29520 state: {}, 29521 set: function(key, data) { 29522 this.state[key] = data; 29523 return this.state[key]; 29524 }, 29525 get: function(key) { 29526 return this.state[key] || null; 29527 } 29528}; 29529 29530var localStorageStore = { 29531 set: function(key, data) { 29532 moduleStore.set(key, data); // always replicate localStorageStore to moduleStore in case of failure 29533 29534 try { 29535 var namespace = JSON.parse(global.localStorage[localStorageNamespace]); 29536 namespace[key] = data; 29537 global.localStorage[localStorageNamespace] = JSON.stringify(namespace); 29538 return namespace[key]; 29539 } catch (e) { 29540 return localStorageFailure(key, e); 29541 } 29542 }, 29543 get: function(key) { 29544 try { 29545 return JSON.parse(global.localStorage[localStorageNamespace])[key] || null; 29546 } catch (e) { 29547 return localStorageFailure(key, e); 29548 } 29549 } 29550}; 29551 29552function localStorageFailure(key, e) { 29553 debug('localStorage failed with', e); 29554 cleanup(); 29555 store = moduleStore; 29556 return store.get(key); 29557} 29558 29559store = supportsLocalStorage() ? localStorageStore : moduleStore; 29560 29561module.exports = { 29562 get: getOrSet, 29563 set: getOrSet, 29564 supportsLocalStorage: supportsLocalStorage 29565}; 29566 29567function getOrSet(key, data) { 29568 if (arguments.length === 1) { 29569 return store.get(key); 29570 } 29571 29572 return store.set(key, data); 29573} 29574 29575function supportsLocalStorage() { 29576 try { 29577 if ('localStorage' in global && 29578 global.localStorage !== null) { 29579 if (!global.localStorage[localStorageNamespace]) { 29580 // actual creation of the namespace 29581 global.localStorage.setItem(localStorageNamespace, JSON.stringify({})); 29582 } 29583 return true; 29584 } 29585 29586 return false;
29587 } catch (_) { 29588 return false; 29589 } 29590} 29591 29592// In case of any error on localStorage, we clean our own namespace, this should handle 29593// quota errors when a lot of keys + data are used 29594function cleanup() { 29595 try { 29596 global.localStorage.removeItem(localStorageNamespace); 29597 } catch (_) { 29598 // nothing to do 29599 } 29600} 29601 29602}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) 29603},{"1":1}],37:[function(require,module,exports){ 29604'use strict'; 29605 29606module.exports = '3.35.1'; 29607 29608},{}]},{},[21])(21) 29609}); 29610/** 29611 * html2pdf.js v0.9.3 29612 * Copyright (c) 2021 Erik Koopmans 29613 * Released under the MIT License. 29614 */ 29615(function (global, factory) { 29616 typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : 29617 typeof define === 'function' && define.amd ? define(factory) : 29618 (global.html2pdf = factory()); 29619}(this, (function () { 'use strict'; 29620 29621var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; 29622 29623function commonjsRequire () { 29624 throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs'); 29625} 29626 29627function unwrapExports (x) { 29628 return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; 29629} 29630 29631function createCommonjsModule(fn, module) { 29632 return module = { exports: {} }, fn(module, module.exports), module.exports; 29633} 29634 29635var jspdf_min = createCommonjsModule(function (module, exports) { 29636!function(t,e){module.exports=e();}(commonjsGlobal,function(){var t,y,e,I,i,o,a,h,C,T,d,p,F,n,r,s,c,P,E,q,g,m,w,l,v,b,x,S,u,k,_,f,A,O,B,R,j,D,M,U,N,z,L,H,W,G,V,Y,X,J,K,Q,Z,vt="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},$=function(pt){var gt="1.3",mt={a0:[2383.94,3370.39],a1:[1683.78,2383.94],a2:[1190.55,1683.78],a3:[841.89,1190.55],a4:[595.28,841.89],a5:[419.53,595.28],a6:[297.64,419.53],a7:[209.76,297.64],a8:[147.4,209.76],a9:[104.88,147.4],a10:[73.7,104.88],b0:[2834.65,4008.19],b1:[2004.09,2834.65],b2:[1417.32,2004.09],b3:[1000.63,1417.32],b4:[708.66,1000.63],b5:[498.9,708.66],b6:[354.33,498.9],b7:[249.45,354.33],b8:[175.75,249.45],b9:[124.72,175.75],b10:[87.87,124.72],c0:[2599.37,3676.54],c1:[1836.85,2599.37],c2:[1298.27,1836.85],c3:[918.43,1298.27],c4:[649.13,918.43],c5:[459.21,649.13],c6:[323.15,459.21],c7:[229.61,323.15],c8:[161.57,229.61],c9:[113.39,161.57],c10:[79.37,113.39],dl:[311.81,623.62],letter:[612,792],"government-letter":[576,756],legal:[612,1008],"junior-legal":[576,360],ledger:[1224,792],tabloid:[792,1224],"credit-card":[153,243]};function wt(o){var a={};this.subscribe=function(t,e,n){if("function"!=typeof e)return!1;a.hasOwnProperty(t)||(a[t]={});var r=Math.random().toString(35);return a[t][r]=[e,!!n], r}, this.unsubscribe=function(t){for(var e in a)if(a[e][t])return delete a[e][t], !0;return!1}, this.publish=function(t){if(a.hasOwnProperty(t)){var e=Array.prototype.slice.call(arguments,1),n=[];for(var r in a[t]){var i=a[t][r];try{i[0].apply(o,e);}catch(t){pt.console&&console.error("jsPDF PubSub Error",t.message,t);}i[1]&&n.push(r);}n.length&&n.forEach(this.unsubscribe);}};}function yt(t,e,n,r){var i={};"object"===(void 0===t?"undefined":vt(t))&&(t=(i=t).orientation, e=i.unit||e, n=i.format||n, r=i.compress||i.compressPdf||r), e=e||"mm", n=n||"a4", t=(""+(t||"P")).toLowerCase();(""+n).toLowerCase();var K,w,y,o,u,v,a,s,h,c,l,f=!!r&&"function"==typeof Uint8Array,Q=i.textColor||"0 g",d=i.drawColor||"0 G",Z=i.fontSize||16,$=i.charSpace||0,tt=i.R2L||!1,et=i.lineHeight||1.15,p=i.lineWidth||.200025,g="00000000000000000000000000000000",m=2,b=!1,x=[],nt={},S={},k=0,_=[],A=[],I=[],C=[],T=[],F=0,P=0,E=0,q={title:"",subject:"",author:"",keywords:"",creator:""},O={},rt=new wt(O),B=i.hotfixes||[],R=function(t){var e,n=t.ch1,r=t.ch2,i=t.ch3,o=t.ch4,a=(t.precision, "draw"===t.pdfColorType?["G","RG","K"]:["g","rg","k"]);if("string"==typeof n&&"#"!==n.charAt(0)){var s=new RGBColor(n);s.ok&&(n=s.toHex());}if("string"==typeof n&&/^#[0-9A-Fa-f]{3}$/.test(n)&&(n="#"+n[1]+n[1]+n[2]+n[2]+n[3]+n[3]), "string"==typeof n&&/^#[0-9A-Fa-f]{6}$/.test(n)){var h=parseInt(n.substr(1),16);n=h>>16&255, r=h>>8&255, i=255&h;}if(void 0===r||void 0===o&&n===r&&r===i)if("string"==typeof n)e=n+" "+a[0];
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29679,strokeText:function(t,e,n,r){if(!this._isStrokeTransparent()){e=this._wrapX(e), n=this._wrapY(n);var i=this._matrix_map_point(this.ctx._transform,[e,n]);e=i[0], n=i[1];var o=57.2958*this._matrix_rotation(this.ctx._transform);if(0<this.ctx._clip_path.length){var a;(a=window.outIntercept?"group"===window.outIntercept.type?window.outIntercept.stream:window.outIntercept:this.internal.getCurrentPage()).push("q");var s=this.path;this.path=this.ctx._clip_path, this.ctx._clip_path=[], this._fill(null,!0), this.ctx._clip_path=this.path, this.path=s;}var h=1;try{h=this._matrix_decompose(this._getTransform()).scale[0];}catch(t){console.warn(t);}if(1===h)this.pdf.text(t,e,this._getBaseline(n),{stroke:!0},o);else{var c=this.pdf.internal.getFontSize();this.pdf.setFontSize(c*h), this.pdf.text(t,e,this._getBaseline(n),{stroke:!0},o), this.pdf.setFontSize(c);}0<this.ctx._clip_path.length&&a.push("Q");}},setFont:function(t){if(this.ctx.font=t, null!=(c=/\s*(\w+)\s+(\w+)\s+(\w+)\s+([\d\.]+)(px|pt|em)\s+(.*)?/.exec(t))){var e=c[1],n=(c[2], c[3]),r=c[4],i=c[5],o=c[6];r="px"===i?Math.floor(parseFloat(r)):"em"===i?Math.floor(parseFloat(r)*this.pdf.getFontSize()):Math.floor(parseFloat(r)), this.pdf.setFontSize(r), "bold"===n||"700"===n?this.pdf.setFontStyle("bold"):"italic"===e?this.pdf.setFontStyle("italic"):this.pdf.setFontStyle("normal"), l="bold"===n||"700"===n?"italic"===e?"bolditalic":"bold":"italic"===e?"italic":"normal";for(var a=o.toLowerCase().split(/\s*,\s*/),s="Times",h=0;h<a.length;h++){if(void 0!==this.pdf.internal.getFont(a[h],l,{noFallback:!0,disableWarning:!0})){s=a[h];break}if("bolditalic"===l&&void 0!==this.pdf.internal.getFont(a[h],"bold",{noFallback:!0,disableWarning:!0}))s=a[h], l="bold";else if(void 0!==this.pdf.internal.getFont(a[h],"normal",{noFallback:!0,disableWarning:!0})){s=a[h], l="normal";break}}this.pdf.setFont(s,l);}else{var c=/\s*(\d+)(pt|px|em)\s+([\w "]+)\s*([\w "]+)?/.exec(t);if(null!=c){var l,u=c[1],f=(c[2], c[3]);(l=c[4])||(l="normal"), u="em"===i?Math.floor(parseFloat(r)*this.pdf.getFontSize()):Math.floor(parseFloat(u)), this.pdf.setFontSize(u), this.pdf.setFont(f,l);}}},setTextBaseline:function(t){this.ctx.textBaseline=t;},getTextBaseline:function(){return this.ctx.textBaseline},setTextAlign:function(t){this.ctx.textAlign=t;},getTextAlign:function(){return this.ctx.textAlign},setLineWidth:function(t){this.ctx.lineWidth=t, this.pdf.setLineWidth(t);},setLineCap:function(t){this.ctx.lineCap=t, this.pdf.setLineCap(t);},setLineJoin:function(t){this.ctx.lineJoin=t, this.pdf.setLineJoin(t);},moveTo:function(t,e){t=this._wrapX(t), e=this._wrapY(e);var n=this._matrix_map_point(this.ctx._transform,[t,e]),r={type:"mt",x:t=n[0],y:e=n[1]};this.path.push(r);},_wrapX:function(t){return this.pageWrapXEnabled?t%this.pageWrapX:t},_wrapY:function(t){return this.pageWrapYEnabled?(this._gotoPage(this._page(t)), (t-this.lastBreak)%this.pageWrapY):t},transform:function(t,e,n,r,i,o){this.ctx._transform=this._matrix_multiply(this.ctx._transform,[t,e,n,r,i,o]);},setTransform:function(t,e,n,r,i,o){this.ctx._transform=[t,e,n,r,i,o];},_getTransform:function(){return this.ctx._transform},lastBreak:0,pageBreaks:[],_page:function(t){if(this.pageWrapYEnabled){for(var e=this.lastBreak=0,n=0,r=0;r<this.pageBreaks.length;r++)if(t>=this.pageBreaks[r]){e++, 0===this.lastBreak&&n++;var i=this.pageBreaks[r]-this.lastBreak;this.lastBreak=this.pageBreaks[r], n+=Math.floor(i/this.pageWrapY);}if(0===this.lastBreak)n+=Math.floor(t/this.pageWrapY)+1;return n+e}return this.pdf.internal.getCurrentPageInfo().pageNumber},_gotoPage:function(t){},lineTo:function(t,e){t=this._wrapX(t), e=this._wrapY(e);var n=this._matrix_map_point(this.ctx._transform,[t,e]),r={type:"lt",x:t=n[0],y:e=n[1]};this.path.push(r);},bezierCurveTo:function(t,e,n,r,i,o){var a;t=this._wrapX(t), e=this._wrapY(e), n=this._wrapX(n), r=this._wrapY(r), i=this._wrapX(i), o=this._wrapY(o), i=(a=this._matrix_map_point(this.ctx._transform,[i,o]))[0], o=a[1];var s={type:"bct",x1:t=(a=this._matrix_map_point(this.ctx._transform,[t,e]))[0],y1:e=a[1],x2:n=(a=this._matrix_map_point(this.ctx._transform,[n,r]))[0],y2:r=a[1],x:i,y:o};this.path.push(s);},quadraticCurveTo:function(t,e,n,r){var i;t=this._wrapX(t), e=this._wrapY(e), n=this._wrapX(n), r=this._wrapY(r), n=(i=this._matrix_map_point(this.ctx._transform,[n,r]))[0], r=i[1];var o={type:"qct",x1:t=(i=this._matrix_map_point(this.ctx._transform,[t,e]))[0],y1:e=i[1],x:n,y:r};this.path.push(o);},arc:function(t,e,n,r,i,o){if(t=this._wrapX(t), e=this._wrapY(e), !this._matrix_is_identity(this.ctx._transform)){var a=this._matrix_map_point(this.ctx._transform,[t,e]);t=a[0], e=a[1];var s=this._matrix_map_point(this.ctx._transform,[0,0]),h=this._matrix_map_point(this.ctx._transform,[0,n]);n=Math.sqrt(Math.pow(h[0]-s[0],2)+Math.pow(h[1]-s[1],2));}
29679var c={type:"arc",x:t,y:e,radius:n,startAngle:r,endAngle:i,anticlockwise:o};this.path.push(c);},drawImage:function(t,e,n,r,i,o,a,s,h){void 0!==o&&(e=o, n=a, r=s, i=h), e=this._wrapX(e), n=this._wrapY(n);var c,l=this._matrix_map_rect(this.ctx._transform,{x:e,y:n,w:r,h:i}),u=(this._matrix_map_rect(this.ctx._transform,{x:o,y:a,w:s,h:h}), /data:image\/(\w+).*/i.exec(t));c=null!=u?u[1]:"png", this.pdf.addImage(t,c,l.x,l.y,l.w,l.h);},_matrix_multiply:function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],h=n*t[0]+r*t[2],c=i*t[0]+o*t[2],l=a*t[0]+s*t[2]+t[4];return r=n*t[1]+r*t[3], o=i*t[1]+o*t[3], s=a*t[1]+s*t[3]+t[5], [n=h,r,i=c,o,a=l,s]},_matrix_rotation:function(t){return Math.atan2(t[2],t[0])},_matrix_decompose:function(t){var e=t[0],n=t[1],r=t[2],i=t[3],o=Math.sqrt(e*e+n*n),a=(e/=o)*r+(n/=o)*i;r-=e*a, i-=n*a;var s=Math.sqrt(r*r+i*i);return a/=s, e*(i/=s)<n*(r/=s)&&(e=-e, n=-n, a=-a, o=-o), {scale:[o,0,0,s,0,0],translate:[1,0,0,1,t[4],t[5]],rotate:[e,n,-n,e,0,0],skew:[1,0,a,1,0,0]}},_matrix_map_point:function(t,e){var n=t[0],r=t[1],i=t[2],o=t[3],a=t[4],s=t[5],h=e[0],c=e[1];return[h*n+c*i+a,h*r+c*o+s]},_matrix_map_point_obj:function(t,e){var n=this._matrix_map_point(t,[e.x,e.y]);return{x:n[0],y:n[1]}},_matrix_map_rect:function(t,e){var n=this._matrix_map_point(t,[e.x,e.y]),r=this._matrix_map_point(t,[e.x+e.w,e.y+e.h]);return{x:n[0],y:n[1],w:r[0]-n[0],h:r[1]-n[1]}},_matrix_is_identity:function(t){return 1==t[0]&&(0==t[1]&&(0==t[2]&&(1==t[3]&&(0==t[4]&&0==t[5]))))},rotate:function(t){var e=[Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0];this.ctx._transform=this._matrix_multiply(this.ctx._transform,e);},scale:function(t,e){var n=[t,0,0,e,0,0];this.ctx._transform=this._matrix_multiply(this.ctx._transform,n);},translate:function(t,e){var n=[1,0,0,1,t,e];this.ctx._transform=this._matrix_multiply(this.ctx._transform,n);},stroke:function(){if(0<this.ctx._clip_path.length){var t;(t=window.outIntercept?"group"===window.outIntercept.type?window.outIntercept.stream:window.outIntercept:this.internal.getCurrentPage()).push("q");var e=this.path;this.path=this.ctx._clip_path, this.ctx._clip_path=[], this._stroke(!0), this.ctx._clip_path=this.path, this.path=e, this._stroke(!1), t.push("Q");}else this._stroke(!1);}
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29724:o, t<0||e<0||65535<t||65535<e)throw"x/y invalid.";if(n<=0||r<=0||65535<n||65535<r)throw"Width/Height invalid.";if(i.length<n*r)throw"Not enough pixels for the frame size.";var a=!0,s=o.palette;if(null==s&&(a=!1, s=v), null==s)throw"Must supply either a local or global palette.";for(var h=b(s),c=0;h>>=1;)++c;h=1<<c;var l=void 0===o.delay?0:o.delay,u=void 0===o.disposal?0:o.disposal;if(u<0||3<u)throw"Disposal out of range.";var f=!1,d=0;if(void 0!==o.transparent&&null!==o.transparent&&(f=!0, (d=o.transparent)<0||h<=d))throw"Transparent color index.";if((0!==u||f||0!==l)&&(w[y++]=33, w[y++]=249, w[y++]=4, w[y++]=u<<2|(!0===f?1:0), w[y++]=255&l, w[y++]=l>>8&255, w[y++]=d, w[y++]=0), w[y++]=44, w[y++]=255&t, w[y++]=t>>8&255, w[y++]=255&e, w[y++]=e>>8&255, w[y++]=255&n, w[y++]=n>>8&255, w[y++]=255&r, w[y++]=r>>8&255, w[y++]=!0===a?128|c-1:0, !0===a)for(var p=0,g=s.length;p<g;++p){var m=s[p];w[y++]=m>>16&255, w[y++]=m>>8&255, w[y++]=255&m;}y=function(e,n,t,r){e[n++]=t;var i=n++,o=1<<t,a=o-1,s=o+1,h=s+1,c=t+1,l=0,u=0;function f(t){for(;t<=l;)e[n++]=255&u, u>>=8, l-=8, n===i+256&&(e[i]=255, i=n++);}function d(t){u|=t<<l, l+=c, f(8);}var p=r[0]&a,g={};d(o);for(var m=1,w=r.length;m<w;++m){var y=r[m]&a,v=p<<8|y,b=g[v];if(void 0===b){for(u|=p<<l, l+=c;8<=l;)e[n++]=255&u, u>>=8, l-=8, n===i+256&&(e[i]=255, i=n++);4096===h?(d(o), h=s+1, c=t+1, g={}):(1<<c<=h&&++c, g[v]=h++), p=y;}else p=b;}return d(p), d(s), f(1), i+1===n?e[i]=0:(e[i]=n-i-1, e[n++]=0), n}(w,y,c<2?2:c,i);}, this.end=function(){return!1===x&&(w[y++]=59, x=!0), y};}, exports.GifReader=mt;}catch(t){} 29725/* 29726 Copyright (c) 2008, Adobe Systems Incorporated 29727 All rights reserved. 29728 29729 Redistribution and use in source and binary forms, with or without 29730 modification, are permitted provided that the following conditions are 29731 met: 29732 29733 * Redistributions of source code must retain the above copyright notice, 29734 this list of conditions and the following disclaimer. 29735 29736 * Redistributions in binary form must reproduce the above copyright 29737 notice, this list of conditions and the following disclaimer in the 29738 documentation and/or other materials provided with the distribution. 29739 29740 * Neither the name of Adobe Systems Incorporated nor the names of its 29741 contributors may be used to endorse or promote products derived from 29742 this software without specific prior written permission. 29743 29744 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 29745 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 29746 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29747 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 29748 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 29749 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 29750 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 29751 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 29752 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29753 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29754 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29755 */function yt(t){var S,k,_,A,e,u=Math.floor,I=new Array(64),C=new Array(64),T=new Array(64),F=new Array(64),w=new Array(65535),y=new Array(65535),Q=new Array(64),v=new Array(64),P=[],E=0,q=7,O=new Array(64),B=new Array(64),R=new Array(64),n=new Array(256),j=new Array(2048),b=[0,1,5,6,14,15,27,28,2,4,7,13,16,26,29,42,3,8,12,17,25,30,41,43,9,11,18,24,31,40,44,53,10,19,23,32,39,45,52,54,20,22,33,38,46,51,55,60,21,34,37,47,50,56,59,61,35,36,48,49,57,58,62,63],D=[0,0,1,5,1,1,1,1,1,1,0,0,0,0,0,0,0],M=[0,1,2,3,4,5,6,7,8,9,10,11],U=[0,0,2,1,3,3,2,4,3,5,5,4,4,0,0,1,125],N=[1,2,3,0,4,17,5,18,33,49,65,6,19,81,97,7,34,113,20,50,129,145,161,8,35,66,177,193,21,82,209,240,36,51,98,114,130,9,10,22,23,24,25,26,37,38,39,40,41,42,52,53,54,55,56,57,58,67,68,69,70,71,72,73,74,83,84,85,86,87,88,89,90,99,100,101,102,103,104,105,106,115,116,117,118,119,120,121,122,131,132,133,134,135,136,137,138,146,147,148,149,150,151,152,153,154,162,163,164,165,166,167,168,169,170,178,179,180,181,182,183,184,185,186,194,195,196,197,198,199,200,201,202,210,211,212,213,214,215,216,217,218,225,226,227,228,229,230,231,232,233,234,241,242,243,244,245,246,247,248,249,250],z=[0,0,3,1,1,1,1,1,1,1,1,1,0,0,0,0,0],L=[0,1,2,3,4,5,6,7,8,9,10,11],H=[0,0,2,1,2,4,4,3,4,7,5,4,4,0,1,2,119],W=[0,1,2,3,17,4,5,33,49,6,18,65,81,7,97,113,19,34,50,129,8,20,66,145,161,177,193,9,35,51,82,240,21,98,114,209,10,22,36,52,225,37,241,23,24,25,26,38,39,40,41,42,53,54,55,56,57,58,67,68,69,70,71,72,73,74,83,84,85,86,87,88,89,90,99,100,101,102,103,104,105,106,115,116,117,118,119,120,121,122,130,131,132,133,134,135,136,137,138,146,147,148,149,150,151,152,153,154,162,163,164,165,166,167,168,169,170,178,179,180,181,182,183,184,185,186,194,195,196,197,198,199,200,201,202,210,211,212,213,214,215,216,217,218,226,227,228,229,230,231,232,233,234,242,243,244,245,246,247,248,249,250];function r(t,e){for(var n=0,r=0,i=new Array,o=1;o<=16;o++){for(var a=1;a<=t[o];a++)i[e[r]]=[], i[e[r]][0]=n, i[e[r]][1]=o, r++, n++;n*=2;}return i}function G(t){for(var e=t[0],n=t[1]-1;0<=n;)e&1<<n&&(E|=1<<q), n--, --q<0&&(255==E?(V(255), V(0)):V(E), q=7, E=0);}function V(t){P.push(t);}function Y(t){V(t>>8&255), V(255&t);}function X(t,e,n,r,i){for(var o,a=i[0],s=i[240],h=function(t,e){var n,r,i,o,a,s,h,c,l,u,f=0;for(l=0;l<8;++l){n=t[f], r=t[f+1], i=t[f+2], o=t[f+3], a=t[f+4], s=t[f+5], h=t[f+6];var d=n+(c=t[f+7]),p=n-c,g=r+h,m=r-h,w=i+s,y=i-s,v=o+a,b=o-a,x=d+v,S=d-v,k=g+w,_=g-w;t[f]=x+k, t[f+4]=x-k;var A=.707106781*(_+S);t[f+2]=S+A, t[f+6]=S-A;var I=.382683433*((x=b+y)-(_=m+p)),C=.5411961*x+I,T=1.306562965*_+I,F=.707106781*(k=y+m),P=p+F,E=p-F;t[f+5]=E+C, t[f+3]=E-C, t[f+1]=P+T, t[f+7]=P-T, f+=8;}for(l=f=0;l<8;++l){n=t[f], r=t[f+8], i=t[f+16], o=t[f+24], a=t[f+32], s=t[f+40], h=t[f+48];var q=n+(c=t[f+56]),O=n-c,B=r+h,R=r-h,j=i+s,D=i-s,M=o+a,U=o-a,N=q+M,z=q-M,L=B+j,H=B-j;t[f]=N+L, t[f+32]=N-L;var W=.707106781*(H+z);t[f+16]=z+W, t[f+48]=z-W;var G=.382683433*((N=U+D)-(H=R+O)),V=.5411961*N+G,Y=1.306562965*H+G,X=.707106781*(L=D+R),J=O+X,K=O-X;t[f+40]=K+V, t[f+24]=K-V, t[f+8]=J+Y, t[f+56]=J-Y, f++;}for(l=0;l<64;++l)u=t[l]*e[l], Q[l]=0<u?u+.5|0:u-.5|0;return Q}(t,e),c=0;c<64;++c)v[b[c]]=h[c];var l=v[0]-n;n=v[0], 0==l?G(r[0]):(G(r[y[o=32767+l]]), G(w[o]));for(var u=63;0<u&&0==v[u];u--);if(0==u)return G(a), n;for(var f,d=1;d<=u;){for(var p=d;0==v[d]&&d<=u;++d);var g=d-p;if(16<=g){f=g>>4;
29755for(var m=1;m<=f;++m)G(s);g&=15;}o=32767+v[d], G(i[(g<<4)+y[o]]), G(w[o]), d++;}return 63!=u&&G(a), n}function J(t){if(t<=0&&(t=1), 100<t&&(t=100), e!=t){(function(t){for(var e=[16,11,10,16,24,40,51,61,12,12,14,19,26,58,60,55,14,13,16,24,40,57,69,56,14,17,22,29,51,87,80,62,18,22,37,56,68,109,103,77,24,35,55,64,81,104,113,92,49,64,78,87,103,121,120,101,72,92,95,98,112,100,103,99],n=0;n<64;n++){var r=u((e[n]*t+50)/100);r<1?r=1:255<r&&(r=255), I[b[n]]=r;}for(var i=[17,18,24,47,99,99,99,99,18,21,26,66,99,99,99,99,24,26,56,99,99,99,99,99,47,66,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99],o=0;o<64;o++){var a=u((i[o]*t+50)/100);a<1?a=1:255<a&&(a=255), C[b[o]]=a;}for(var s=[1,1.387039845,1.306562965,1.175875602,1,.785694958,.5411961,.275899379],h=0,c=0;c<8;c++)for(var l=0;l<8;l++)T[h]=1/(I[b[h]]*s[c]*s[l]*8), F[h]=1/(C[b[h]]*s[c]*s[l]*8), h++;})(t<50?Math.floor(5e3/t):Math.floor(200-2*t)), e=t;}}this.encode=function(t,e){var n,r;(new Date).getTime();e&&J(e), P=new Array, E=0, q=7, Y(65496), Y(65504), Y(16), V(74), V(70), V(73), V(70), V(0), V(1), V(1), V(0), Y(1), Y(1), V(0), V(0), function(){Y(65499), Y(132), V(0);for(var t=0;t<64;t++)V(I[t]);V(1);for(var e=0;e<64;e++)V(C[e]);}(), n=t.width, r=t.height, Y(65472), Y(17), V(8), Y(r), Y(n), V(3), V(1), V(17), V(0), V(2), V(17), V(1), V(3), V(17), V(1), function(){Y(65476), Y(418), V(0);for(var t=0;t<16;t++)V(D[t+1]);for(var e=0;e<=11;e++)V(M[e]);V(16);for(var n=0;n<16;n++)V(U[n+1]);for(var r=0;r<=161;r++)V(N[r]);V(1);for(var i=0;i<16;i++)V(z[i+1]);for(var o=0;o<=11;o++)V(L[o]);V(17);for(var a=0;a<16;a++)V(H[a+1]);for(var s=0;s<=161;s++)V(W[s]);}(), Y(65498), Y(12), V(3), V(1), V(0), V(2), V(17), V(3), V(17), V(0), V(63), V(0);var i=0,o=0,a=0;E=0, q=7, this.encode.displayName="_encode_";for(var s,h,c,l,u,f,d,p,g,m=t.data,w=t.width,y=t.height,v=4*w,b=0;b<y;){for(s=0;s<v;){for(f=u=v*b+s, d=-1, g=p=0;g<64;g++)f=u+(p=g>>3)*v+(d=4*(7&g)), y<=b+p&&(f-=v*(b+1+p-y)), v<=s+d&&(f-=s+d-v+4), h=m[f++], c=m[f++], l=m[f++], O[g]=(j[h]+j[c+256>>0]+j[l+512>>0]>>16)-128, B[g]=(j[h+768>>0]+j[c+1024>>0]+j[l+1280>>0]>>16)-128, R[g]=(j[h+1280>>0]+j[c+1536>>0]+j[l+1792>>0]>>16)-128;i=X(O,T,i,S,_), o=X(B,F,o,k,A), a=X(R,F,a,k,A), s+=32;}b+=8;}if(0<=q){var x=[];x[1]=q+1, x[0]=(1<<q+1)-1, G(x);}return Y(65497), new Uint8Array(P)}, function(){(new Date).getTime();t||(t=50), function(){for(var t=String.fromCharCode,e=0;e<256;e++)n[e]=t(e);}(), S=r(D,M), k=r(z,L), _=r(U,N), A=r(H,W), function(){for(var t=1,e=2,n=1;n<=15;n++){for(var r=t;r<e;r++)y[32767+r]=n, w[32767+r]=[], w[32767+r][1]=n, w[32767+r][0]=r;for(var i=-(e-1);i<=-t;i++)y[32767+i]=n, w[32767+i]=[], w[32767+i][1]=n, w[32767+i][0]=e-1+i;t<<=1, e<<=1;}}(), function(){for(var t=0;t<256;t++)j[t]=19595*t, j[t+256>>0]=38470*t, j[t+512>>0]=7471*t+32768, j[t+768>>0]=-11059*t, j[t+1024>>0]=-21709*t, j[t+1280>>0]=32768*t+8421375, j[t+1536>>0]=-27439*t, j[t+1792>>0]=-5329*t;}(), J(t), (new Date).getTime();}();}try{module.exports=yt;}catch(t){}function xt(t,e){if(this.pos=0, this.buffer=t, this.datav=new DataView(t.buffer), this.is_with_alpha=!!e, this.bottom_up=!0, this.flag=String.fromCharCode(this.buffer[0])+String.fromCharCode(this.buffer[1]), this.pos+=2, -1===["BM","BA","CI","CP","IC","PT"].indexOf(this.flag))throw new Error("Invalid BMP File");this.parseHeader(), this.parseBGR();}xt.prototype.parseHeader=function(){if(this.fileSize=this.datav.getUint32(this.pos,!0), this.pos+=4, this.reserved=this.datav.getUint32(this.pos,!0), this.pos+=4, this.offset=this.datav.getUint32(this.pos,!0), this.pos+=4, this.headerSize=this.datav.getUint32(this.pos,!0), this.pos+=4, this.width=this.datav.getUint32(this.pos,!0), this.pos+=4, this.height=this.datav.getInt32(this.pos,!0), this.pos+=4, this.planes=this.datav.getUint16(this.pos,!0), this.pos+=2, this.bitPP=this.datav.getUint16(this.pos,!0), this.pos+=2, this.compress=this.datav.getUint32(this.pos,!0), this.pos+=4, this.rawSize=this.datav.getUint32(this.pos,!0), this.pos+=4, this.hr=this.datav.getUint32(this.pos,!0), this.pos+=4, this.vr=this.datav.getUint32(this.pos,!0), this.pos+=4, this.colors=this.datav.getUint32(this.pos,!0), this.pos+=4, this.importantColors=this.datav.getUint32(this.pos,!0), this.pos+=4, 16===this.bitPP&&this.is_with_alpha&&(this.bitPP=15), this.bitPP<15){var t=0===this.colors?1<<this.bitPP:this.colors;this.palette=new Array(t);for(var e=0;e<t;e++){var n=this.datav.getUint8(this.pos++,!0),r=this.datav.getUint8(this.pos++,!0),i=this.datav.getUint8(this.pos++,!0),o=this.datav.getUint8(this.pos++,!0);this.palette[e]={red:i,green:r,blue:n,quad:o};}}this.height<0&&(this.height*=-1, this.bottom_up=!1);}, xt.prototype.parseBGR=function(){this.pos=this.offset;try{var t="bit"+this.bitPP,e=this.width*this.height*4;this.data=new Uint8Array(e), this[t]();}catch(t){console.log("bit decode error:"+t);}}, xt.prototype.bit1=function(){var t=Math.ceil(this.width/8),e=t%4,n=0<=this.height?this.height-1:-this.height;for(n=this.height-1;0<=n;
29755n--){for(var r=this.bottom_up?n:this.height-1-n,i=0;i<t;i++)for(var o=this.datav.getUint8(this.pos++,!0),a=r*this.width*4+8*i*4,s=0;s<8&&8*i+s<this.width;s++){var h=this.palette[o>>7-s&1];this.data[a+4*s]=h.blue, this.data[a+4*s+1]=h.green, this.data[a+4*s+2]=h.red, this.data[a+4*s+3]=255;}0!=e&&(this.pos+=4-e);}}, xt.prototype.bit4=function(){for(var t=Math.ceil(this.width/2),e=t%4,n=this.height-1;0<=n;n--){for(var r=this.bottom_up?n:this.height-1-n,i=0;i<t;i++){var o=this.datav.getUint8(this.pos++,!0),a=r*this.width*4+2*i*4,s=o>>4,h=15&o,c=this.palette[s];if(this.data[a]=c.blue, this.data[a+1]=c.green, this.data[a+2]=c.red, this.data[a+3]=255, 2*i+1>=this.width)break;c=this.palette[h], this.data[a+4]=c.blue, this.data[a+4+1]=c.green, this.data[a+4+2]=c.red, this.data[a+4+3]=255;}0!=e&&(this.pos+=4-e);}}, xt.prototype.bit8=function(){for(var t=this.width%4,e=this.height-1;0<=e;e--){for(var n=this.bottom_up?e:this.height-1-e,r=0;r<this.width;r++){var i=this.datav.getUint8(this.pos++,!0),o=n*this.width*4+4*r;if(i<this.palette.length){var a=this.palette[i];this.data[o]=a.red, this.data[o+1]=a.green, this.data[o+2]=a.blue, this.data[o+3]=255;}else this.data[o]=255, this.data[o+1]=255, this.data[o+2]=255, this.data[o+3]=255;}0!=t&&(this.pos+=4-t);}}, xt.prototype.bit15=function(){for(var t=this.width%3,e=parseInt("11111",2),n=this.height-1;0<=n;n--){for(var r=this.bottom_up?n:this.height-1-n,i=0;i<this.width;i++){var o=this.datav.getUint16(this.pos,!0);this.pos+=2;var a=(o&e)/e*255|0,s=(o>>5&e)/e*255|0,h=(o>>10&e)/e*255|0,c=o>>15?255:0,l=r*this.width*4+4*i;this.data[l]=h, this.data[l+1]=s, this.data[l+2]=a, this.data[l+3]=c;}this.pos+=t;}}, xt.prototype.bit16=function(){for(var t=this.width%3,e=parseInt("11111",2),n=parseInt("111111",2),r=this.height-1;0<=r;r--){for(var i=this.bottom_up?r:this.height-1-r,o=0;o<this.width;o++){var a=this.datav.getUint16(this.pos,!0);this.pos+=2;var s=(a&e)/e*255|0,h=(a>>5&n)/n*255|0,c=(a>>11)/e*255|0,l=i*this.width*4+4*o;this.data[l]=c, this.data[l+1]=h, this.data[l+2]=s, this.data[l+3]=255;}this.pos+=t;}}, xt.prototype.bit24=function(){for(var t=this.height-1;0<=t;t--){for(var e=this.bottom_up?t:this.height-1-t,n=0;n<this.width;n++){var r=this.datav.getUint8(this.pos++,!0),i=this.datav.getUint8(this.pos++,!0),o=this.datav.getUint8(this.pos++,!0),a=e*this.width*4+4*n;this.data[a]=o, this.data[a+1]=i, this.data[a+2]=r, this.data[a+3]=255;}this.pos+=this.width%4;}}, xt.prototype.bit32=function(){for(var t=this.height-1;0<=t;t--)for(var e=this.bottom_up?t:this.height-1-t,n=0;n<this.width;n++){var r=this.datav.getUint8(this.pos++,!0),i=this.datav.getUint8(this.pos++,!0),o=this.datav.getUint8(this.pos++,!0),a=this.datav.getUint8(this.pos++,!0),s=e*this.width*4+4*n;this.data[s]=o, this.data[s+1]=i, this.data[s+2]=r, this.data[s+3]=a;}}, xt.prototype.getData=function(){return this.data};try{module.exports=function(t){var e=new xt(t);return{data:e.getData(),width:e.width,height:e.height}};}catch(t){} 29756/* 29757 Copyright (c) 2013 Gildas Lormeau. All rights reserved. 29758 29759 Redistribution and use in source and binary forms, with or without 29760 modification, are permitted provided that the following conditions are met: 29761 29762 1. Redistributions of source code must retain the above copyright notice, 29763 this list of conditions and the following disclaimer. 29764 29765 2. Redistributions in binary form must reproduce the above copyright 29766 notice, this list of conditions and the following disclaimer in 29767 the documentation and/or other materials provided with the distribution. 29768 29769 3. The names of the authors may not be used to endorse or promote products 29770 derived from this software without specific prior written permission. 29771 29772 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, 29773 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 29774 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT, 29775 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, 29776 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29777 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 29778 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 29779 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29780 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 29781 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29782 */ 29783/* 29784 Copyright (c) 2013 Gildas Lormeau. All rights reserved. 29785 29786 Redistribution and use in source and binary forms, with or without 29787 modification, are permitted provided that the following conditions are met: 29788 29789 1. Redistributions of source code must retain the above copyright notice, 29790 this list of conditions and the following disclaimer. 29791 29792 2. Redistributions in binary form must reproduce the above copyright 29793 notice, this list of conditions and the following disclaimer in 29794 the documentation and/or other materials provided with the distribution. 29795 29796 3. The names of the authors may not be used to endorse or promote products 29797 derived from this software without specific prior written permission. 29798 29799 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, 29800 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
29801 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT, 29802 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, 29803 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29804 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 29805 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 29806 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29807 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 29808 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29809 */ 29810!function(t){var p=15,g=573,e=[0,1,2,3,4,4,5,5,6,6,6,6,7,7,7,7,8,8,8,8,8,8,8,8,9,9,9,9,9,9,9,9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,0,0,16,17,18,18,19,19,20,20,20,20,21,21,21,21,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29];function ut(){var d=this;function h(t,e){for(var n=0;n|=1&t, t>>>=1, n<<=1, 0<--e;);return n>>>1}d.build_tree=function(t){var e,n,r,i=d.dyn_tree,o=d.stat_desc.static_tree,a=d.stat_desc.elems,s=-1;for(t.heap_len=0, t.heap_max=g, e=0;e<a;e++)0!==i[2*e]?(t.heap[++t.heap_len]=s=e, t.depth[e]=0):i[2*e+1]=0;for(;t.heap_len<2;)i[2*(r=t.heap[++t.heap_len]=s<2?++s:0)]=1, t.depth[r]=0, t.opt_len--, o&&(t.static_len-=o[2*r+1]);for(d.max_code=s, e=Math.floor(t.heap_len/2);1<=e;e--)t.pqdownheap(i,e);for(r=a;e=t.heap[1], t.heap[1]=t.heap[t.heap_len--], t.pqdownheap(i,1), n=t.heap[1], t.heap[--t.heap_max]=e, t.heap[--t.heap_max]=n, i[2*r]=i[2*e]+i[2*n], t.depth[r]=Math.max(t.depth[e],t.depth[n])+1, i[2*e+1]=i[2*n+1]=r, t.heap[1]=r++, t.pqdownheap(i,1), 2<=t.heap_len;);t.heap[--t.heap_max]=t.heap[1], function(t){var e,n,r,i,o,a,s=d.dyn_tree,h=d.stat_desc.static_tree,c=d.stat_desc.extra_bits,l=d.stat_desc.extra_base,u=d.stat_desc.max_length,f=0;for(i=0;i<=p;i++)t.bl_count[i]=0;for(s[2*t.heap[t.heap_max]+1]=0, e=t.heap_max+1;e<g;e++)u<(i=s[2*s[2*(n=t.heap[e])+1]+1]+1)&&(i=u, f++), s[2*n+1]=i, n>d.max_code||(t.bl_count[i]++, o=0, l<=n&&(o=c[n-l]), a=s[2*n], t.opt_len+=a*(i+o), h&&(t.static_len+=a*(h[2*n+1]+o)));if(0!==f){do{for(i=u-1;0===t.bl_count[i];)i--;t.bl_count[i]--, t.bl_count[i+1]+=2, t.bl_count[u]--, f-=2;}while(0<f);for(i=u;0!==i;i--)for(n=t.bl_count[i];0!==n;)(r=t.heap[--e])>d.max_code||(s[2*r+1]!=i&&(t.opt_len+=(i-s[2*r+1])*s[2*r], s[2*r+1]=i), n--);}}(t), function(t,e,n){var r,i,o,a=[],s=0;for(r=1;r<=p;r++)a[r]=s=s+n[r-1]<<1;for(i=0;i<=e;i++)0!==(o=t[2*i+1])&&(t[2*i]=h(a[o]++,o));}(i,d.max_code,t.bl_count);};}function ft(t,e,n,r,i){var o=this;o.static_tree=t, o.extra_bits=e, o.extra_base=n, o.elems=r, o.max_length=i;}ut._length_code=[0,1,2,3,4,5,6,7,8,8,9,9,10,10,11,11,12,12,12,12,13,13,13,13,14,14,14,14,15,15,15,15,16,16,16,16,16,16,16,16,17,17,17,17,17,17,17,17,18,18,18,18,18,18,18,18,19,19,19,19,19,19,19,19,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,28], ut.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0], ut.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576], ut.d_code=function(t){return t<256?e[t]:e[256+(t>>
29810>7)]}, ut.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0], ut.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13], ut.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7], ut.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15], ft.static_ltree=[12,8,140,8,76,8,204,8,44,8,172,8,108,8,236,8,28,8,156,8,92,8,220,8,60,8,188,8,124,8,252,8,2,8,130,8,66,8,194,8,34,8,162,8,98,8,226,8,18,8,146,8,82,8,210,8,50,8,178,8,114,8,242,8,10,8,138,8,74,8,202,8,42,8,170,8,106,8,234,8,26,8,154,8,90,8,218,8,58,8,186,8,122,8,250,8,6,8,134,8,70,8,198,8,38,8,166,8,102,8,230,8,22,8,150,8,86,8,214,8,54,8,182,8,118,8,246,8,14,8,142,8,78,8,206,8,46,8,174,8,110,8,238,8,30,8,158,8,94,8,222,8,62,8,190,8,126,8,254,8,1,8,129,8,65,8,193,8,33,8,161,8,97,8,225,8,17,8,145,8,81,8,209,8,49,8,177,8,113,8,241,8,9,8,137,8,73,8,201,8,41,8,169,8,105,8,233,8,25,8,153,8,89,8,217,8,57,8,185,8,121,8,249,8,5,8,133,8,69,8,197,8,37,8,165,8,101,8,229,8,21,8,149,8,85,8,213,8,53,8,181,8,117,8,245,8,13,8,141,8,77,8,205,8,45,8,173,8,109,8,237,8,29,8,157,8,93,8,221,8,61,8,189,8,125,8,253,8,19,9,275,9,147,9,403,9,83,9,339,9,211,9,467,9,51,9,307,9,179,9,435,9,115,9,371,9,243,9,499,9,11,9,267,9,139,9,395,9,75,9,331,9,203,9,459,9,43,9,299,9,171,9,427,9,107,9,363,9,235,9,491,9,27,9,283,9,155,9,411,9,91,9,347,9,219,9,475,9,59,9,315,9,187,9,443,9,123,9,379,9,251,9,507,9,7,9,263,9,135,9,391,9,71,9,327,9,199,9,455,9,39,9,295,9,167,9,423,9,103,9,359,9,231,9,487,9,23,9,279,9,151,9,407,9,87,9,343,9,215,9,471,9,55,9,311,9,183,9,439,9,119,9,375,9,247,9,503,9,15,9,271,9,143,9,399,9,79,9,335,9,207,9,463,9,47,9,303,9,175,9,431,9,111,9,367,9,239,9,495,9,31,9,287,9,159,9,415,9,95,9,351,9,223,9,479,9,63,9,319,9,191,9,447,9,127,9,383,9,255,9,511,9,0,7,64,7,32,7,96,7,16,7,80,7,48,7,112,7,8,7,72,7,40,7,104,7,24,7,88,7,56,7,120,7,4,7,68,7,36,7,100,7,20,7,84,7,52,7,116,7,3,8,131,8,67,8,195,8,35,8,163,8,99,8,227,8], ft.static_dtree=[0,5,16,5,8,5,24,5,4,5,20,5,12,5,28,5,2,5,18,5,10,5,26,5,6,5,22,5,14,5,30,5,1,5,17,5,9,5,25,5,5,5,21,5,13,5,29,5,3,5,19,5,11,5,27,5,7,5,23,5], ft.static_l_desc=new ft(ft.static_ltree,ut.extra_lbits,257,286,p), ft.static_d_desc=new ft(ft.static_dtree,ut.extra_dbits,0,30,p), ft.static_bl_desc=new ft(null,ut.extra_blbits,0,19,7);function n(t,e,n,r,i){var o=this;o.good_length=t, o.max_lazy=e, o.nice_length=n, o.max_chain=r, o.func=i;}var dt=[new n(0,0,0,0,0),new n(4,4,8,4,1),new n(4,5,16,8,1),new n(4,6,32,32,1),new n(4,4,16,16,2),new n(8,16,32,32,2),new n(8,16,128,128,2),new n(8,32,128,256,2),new n(32,128,258,1024,2),new n(32,258,258,4096,2)],pt=["need dictionary","stream end","","","stream error","data error","","buffer error","",""],gt=262;function mt(t,e,n,r){var i=t[2*e],o=t[2*n];return i<o||i==o&&r[e]<=r[n]}function r(){var h,c,l,u,f,d,p,g,i,m,w,y,v,a,b,x,S,k,_,A,I,C,T,F,P,E,q,O,B,R,s,j,D,M,U,N,z,o,L,H,W,G=this,V=new ut,Y=new ut,X=new ut;function J(){var t;for(t=0;t<286;t++)s[2*t]=0;for(t=0;t<30;t++)j[2*t]=0;for(t=0;t<19;t++)D[2*t]=0;s[512]=1, G.opt_len=G.static_len=0, N=o=0;}function K(t,e){var n,r,i=-1,o=t[1],a=0,s=7,h=4;for(0===o&&(s=138, h=3), t[2*(e+1)+1]=65535, n=0;n<=e;n++)r=o, o=t[2*(n+1)+1], ++a<s&&r==o||(a<h?D[2*r]+=a:0!==r?(r!=i&&D[2*r]++, D[32]++):a<=10?D[34]++:D[36]++, i=r, (a=0)===o?(s=138, h=3):r==o?(s=6, h=3):(s=7, h=4));}function Q(t){G.pending_buf[G.pending++]=t;}function Z(t){Q(255&t), Q(t>>>8&255);}function $(t,e){var n,r=e;16-r<W?(Z(H|=(n=t)<<W&65535), H=n>>>16-W, W+=r-16):(H|=t<<W&65535, W+=r);}function tt(t,e){var n=2*t;$(65535&e[n],65535&e[n+1]);}function et(t,e){var n,r,i=-1,o=t[1],a=0,s=7,h=4;for(0===o&&(s=138, h=3), n=0;n<=e;n++)if(r=o, o=t[2*(n+1)+1], !(++a<s&&r==o)){if(a<h)for(;tt(r,D), 0!=--a;);else 0!==r?(r!=i&&(tt(r,D), a--), tt(16,D), $(a-3,2)):a<=10?(tt(17,D), $(a-3,3)):(tt(18,D), $(a-11,7));i=r, (a=0)===o?(s=138, h=3):r==o?(s=6, h=3):(s=7, h=4);}}function nt(){16==W?(Z(H), W=H=0):8<=W&&(Q(255&H), H>>>=8, W-=8);}function rt(t,e){var n,r,i;if(G.pending_buf[z+2*N]=t>>>8&255, G.pending_buf[z+2*N+1]=255&t, G.pending_buf[M+N]=255&e, N++, 0===t?s[2*e]++:(o++, t--, s[2*(ut._length_code[e]+256+1)]++, j[2*ut.d_code(t)]++), 0==(8191&N)&&2<q){for(n=8*N, r
29810=I-S, i=0;i<30;i++)n+=j[2*i]*(5+ut.extra_dbits[i]);if(n>>>=3, o<Math.floor(N/2)&&n<Math.floor(r/2))return!0}return N==U-1}function it(t,e){var n,r,i,o,a=0;if(0!==N)for(;n=G.pending_buf[z+2*a]<<8&65280|255&G.pending_buf[z+2*a+1], r=255&G.pending_buf[M+a], a++, 0===n?tt(r,t):(tt((i=ut._length_code[r])+256+1,t), 0!==(o=ut.extra_lbits[i])&&$(r-=ut.base_length[i],o), tt(i=ut.d_code(--n),e), 0!==(o=ut.extra_dbits[i])&&$(n-=ut.base_dist[i],o)), a<N;);tt(256,t), L=t[513];}function ot(){8<W?Z(H):0<W&&Q(255&H), W=H=0;}function at(t,e,n){var r,i,o;$(0+(n?1:0),3), r=t, i=e, o=!0, ot(), L=8, o&&(Z(i), Z(~i)), G.pending_buf.set(g.subarray(r,r+i),G.pending), G.pending+=i;}function e(t,e,n){var r,i,o=0;0<q?(V.build_tree(G), Y.build_tree(G), o=function(){var t;for(K(s,V.max_code), K(j,Y.max_code), X.build_tree(G), t=18;3<=t&&0===D[2*ut.bl_order[t]+1];t--);return G.opt_len+=3*(t+1)+5+5+4, t}(), r=G.opt_len+3+7>>>3, (i=G.static_len+3+7>>>3)<=r&&(r=i)):r=i=e+5, e+4<=r&&-1!=t?at(t,e,n):i==r?($(2+(n?1:0),3), it(ft.static_ltree,ft.static_dtree)):($(4+(n?1:0),3), function(t,e,n){var r;for($(t-257,5), $(e-1,5), $(n-4,4), r=0;r<n;r++)$(D[2*ut.bl_order[r]+1],3);et(s,t-1), et(j,e-1);}(V.max_code+1,Y.max_code+1,o+1), it(s,j)), J(), n&&ot();}function st(t){e(0<=S?S:-1,I-S,t), S=I, h.flush_pending();}function ht(){var t,e,n,r;do{if(0===(r=i-T-I)&&0===I&&0===T)r=f;else if(-1==r)r--;else if(f+f-gt<=I){for(g.set(g.subarray(f,f+f),0), C-=f, I-=f, S-=f, n=t=v;e=65535&w[--n], w[n]=f<=e?e-f:0, 0!=--t;);for(n=t=f;e=65535&m[--n], m[n]=f<=e?e-f:0, 0!=--t;);r+=f;}if(0===h.avail_in)return;t=h.read_buf(g,I+T,r), 3<=(T+=t)&&(y=((y=255&g[I])<<x^255&g[I+1])&b);}while(T<gt&&0!==h.avail_in)}function ct(t){var e,n,r=P,i=I,o=F,a=f-gt<I?I-(f-gt):0,s=R,h=p,c=I+258,l=g[i+o-1],u=g[i+o];B<=F&&(r>>=2), T<s&&(s=T);do{if(g[(e=t)+o]==u&&g[e+o-1]==l&&g[e]==g[i]&&g[++e]==g[i+1]){i+=2, 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Object.create||"function"!=typeof document.createElement("canvas").getContext?function(){return Promise.reject("No canvas support")}:o;function k(n,r,i,t,e){var o,a,s=r.contentWindow,h=new p(s.document),c=new g(i,h),l=b(n),u="view"===i.type?t:(o=s.document, Math.max(Math.max(o.body.scrollWidth,o.documentElement.scrollWidth),Math.max(o.body.offsetWidth,o.documentElement.offsetWidth),Math.max(o.body.clientWidth,o.documentElement.clientWidth))),f="view"===i.type?e:(a=s.document, Math.max(Math.max(a.body.scrollHeight,a.documentElement.scrollHeight),Math.max(a.body.offsetHeight,a.documentElement.offsetHeight),Math.max(a.body.clientHeight,a.documentElement.clientHeight))),d=new i.renderer(u,f,c,i,document);return new m(n,d,h,c,i).ready.then(function(){var t,e;return w("Finished rendering"), 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29810:l.left,x:0,y:0}), e=r, i.removeContainer&&(e.parentNode.removeChild(e), w("Cleaned up container")), t})}function _(t,e){var n=document.createElement("canvas"),r=Math.min(t.width-1,Math.max(0,e.left)),i=Math.min(t.width,Math.max(1,e.left+e.width)),o=Math.min(t.height-1,Math.max(0,e.top)),a=Math.min(t.height,Math.max(1,e.top+e.height));n.width=e.width, n.height=e.height;var s=i-r,h=a-o;return w("Cropping canvas at:","left:",e.left,"top:",e.top,"width:",s,"height:",h), w("Resulting crop with width",e.width,"and height",e.height,"with x",r,"and y",o), n.getContext("2d").drawImage(t,r,o,s,h,e.x,e.y,s,h), n}e.exports=a;},{"./clone":2,"./imageloader":11,"./log":13,"./nodecontainer":14,"./nodeparser":15,"./proxy":16,"./renderers/canvas":20,"./support":22,"./utils":26}],5:[function(t,e,n){var r=t("./log"),i=t("./utils").smallImage;e.exports=function t(e){if(this.src=e, r("DummyImageContainer for",e), !this.promise||!this.image){r("Initiating DummyImageContainer"), t.prototype.image=new Image;var n=this.image;t.prototype.promise=new Promise(function(t,e){n.onload=t, n.onerror=e, n.src=i(), !0===n.complete&&t(n);});}};},{"./log":13,"./utils":26}],6:[function(t,e,n){var h=t("./utils").smallImage;e.exports=function(t,e){var n,r,i=document.createElement("div"),o=document.createElement("img"),a=document.createElement("span"),s="Hidden Text";i.style.visibility="hidden", i.style.fontFamily=t, i.style.fontSize=e, i.style.margin=0, i.style.padding=0, document.body.appendChild(i), o.src=h(), o.width=1, o.height=1, o.style.margin=0, o.style.padding=0, o.style.verticalAlign="baseline", a.style.fontFamily=t, a.style.fontSize=e, a.style.margin=0, a.style.padding=0, a.appendChild(document.createTextNode(s)), i.appendChild(a), i.appendChild(o), n=o.offsetTop-a.offsetTop+1, i.removeChild(a), i.appendChild(document.createTextNode(s)), i.style.lineHeight="normal", o.style.verticalAlign="super", r=o.offsetTop-i.offsetTop+1, document.body.removeChild(i), this.baseline=n, this.lineWidth=1, this.middle=r;};},{"./utils":26}],7:[function(t,e,n){var r=t("./font");function i(){this.data={};}i.prototype.getMetrics=function(t,e){return void 0===this.data[t+"-"+e]&&(this.data[t+"-"+e]=new r(t,e)), this.data[t+"-"+e]}, e.exports=i;},{"./font":6}],8:[function(o,t,e){var a=o("./utils").getBounds,i=o("./proxy").loadUrlDocument;function n(e,t,n){this.image=null, this.src=e;var r=this,i=a(e);this.promise=(t?new Promise(function(t){"about:blank"===e.contentWindow.document.URL||null==e.contentWindow.document.documentElement?e.contentWindow.onload=e.onload=function(){t(e);}:t(e);}):this.proxyLoad(n.proxy,i,n)).then(function(t){return o("./core")(t.contentWindow.document.documentElement,{type:"view",width:t.width,height:t.height,proxy:n.proxy,javascriptEnabled:n.javascriptEnabled,removeContainer:n.removeContainer,allowTaint:n.allowTaint,imageTimeout:n.imageTimeout/2})}).then(function(t){return r.image=t});}n.prototype.proxyLoad=function(t,e,n){var r=this.src;return i(r.src,t,r.ownerDocument,e.width,e.height,n)}, t.exports=n;},{"./core":4,"./proxy":16,"./utils":26}],9:[function(t,e,n){function r(t){this.src=t.value, this.colorStops=[], this.type=null, this.x0=.5, this.y0=.5, this.x1=.5, this.y1=.5, this.promise=Promise.resolve(!0);}r.TYPES={LINEAR:1,RADIAL:2}, r.REGEXP_COLORSTOP=/^\s*(rgba?\(\s*\d{1,3},\s*\d{1,3},\s*\d{1,3}(?:,\s*[0-9\.]+)?\s*\)|[a-z]{3,20}|#[a-f0-9]{3,6})(?:\s+(\d{1,3}(?:\.\d+)?)(%|px)?)?(?:\s|$)/i, e.exports=r;},{}],10:[function(t,e,n){e.exports=function(n,r){this.src=n, this.image=new Image;var i=this;this.tainted=null, this.promise=new Promise(function(t,e){i.image.onload=t, i.image.onerror=e, r&&(i.image.crossOrigin="anonymous"), i.image.src=n, !0===i.image.complete&&t(i.image);});};},{}],11:[function(t,e,n){var o=t("./log"),r=t("./imagecontainer"),i=t("./dummyimagecontainer"),a=t("./proxyimagecontainer"),s=t("./framecontainer"),h=t("./svgcontainer"),c=t("./svgnodecontainer"),l=t("./lineargradientcontainer"),u=t("./webkitgradientcontainer"),f=t("./utils").bind;function d(t,e){this.link=null, this.options=t, this.support=e, this.origin=this.getOrigin(window.location.href);}d.prototype.findImages=function(t){var e=[];return t.reduce(function(t,e){switch(e.node.nodeName){case"IMG":return t.concat([{args:[e.node.src],method:"url"}]);case"svg":case"IFRAME":return t.concat([{args:[e.node],method:e.node.nodeName}])}return t}
29810,[]).forEach(this.addImage(e,this.loadImage),this), e}, d.prototype.findBackgroundImage=function(t,e){return e.parseBackgroundImages().filter(this.hasImageBackground).forEach(this.addImage(t,this.loadImage),this), t}, d.prototype.addImage=function(n,r){return function(e){e.args.forEach(function(t){this.imageExists(n,t)||(n.splice(0,0,r.call(this,e)), o("Added image #"+n.length,"string"==typeof t?t.substring(0,100):t));},this);}}, d.prototype.hasImageBackground=function(t){return"none"!==t.method}, d.prototype.loadImage=function(t){if("url"===t.method){var e=t.args[0];return!this.isSVG(e)||this.support.svg||this.options.allowTaint?e.match(/data:image\/.*;base64,/i)?new r(e.replace(/url\(['"]{0,}|['"]{0,}\)$/gi,""),!1):this.isSameOrigin(e)||!0===this.options.allowTaint||this.isSVG(e)?new r(e,!1):this.support.cors&&!this.options.allowTaint&&this.options.useCORS?new r(e,!0):this.options.proxy?new a(e,this.options.proxy):new i(e):new h(e)}return"linear-gradient"===t.method?new l(t):"gradient"===t.method?new u(t):"svg"===t.method?new c(t.args[0],this.support.svg):"IFRAME"===t.method?new s(t.args[0],this.isSameOrigin(t.args[0].src),this.options):new i(t)}, d.prototype.isSVG=function(t){return"svg"===t.substring(t.length-3).toLowerCase()||h.prototype.isInline(t)}, d.prototype.imageExists=function(t,e){return t.some(function(t){return t.src===e})}, d.prototype.isSameOrigin=function(t){return this.getOrigin(t)===this.origin}, d.prototype.getOrigin=function(t){var e=this.link||(this.link=document.createElement("a"));return e.href=t, e.href=e.href, e.protocol+e.hostname+e.port}, d.prototype.getPromise=function(e){return this.timeout(e,this.options.imageTimeout).catch(function(){return new i(e.src).promise.then(function(t){e.image=t;})})}, d.prototype.get=function(e){var n=null;return this.images.some(function(t){return(n=t).src===e})?n:null}, d.prototype.fetch=function(t){return this.images=t.reduce(f(this.findBackgroundImage,this),this.findImages(t)), this.images.forEach(function(e,n){e.promise.then(function(){o("Succesfully loaded image #"+(n+1),e);},function(t){o("Failed loading image #"+(n+1),e,t);});}), this.ready=Promise.all(this.images.map(this.getPromise,this)), o("Finished searching images"), this}, d.prototype.timeout=function(n,r){var i,t=Promise.race([n.promise,new Promise(function(t,e){i=setTimeout(function(){o("Timed out loading image",n), e(n);},r);})]).then(function(t){return clearTimeout(i), t});return t.catch(function(){clearTimeout(i);}), t}, e.exports=d;},{"./dummyimagecontainer":5,"./framecontainer":8,"./imagecontainer":10,"./lineargradientcontainer":12,"./log":13,"./proxyimagecontainer":17,"./svgcontainer":23,"./svgnodecontainer":24,"./utils":26,"./webkitgradientcontainer":27}],12:[function(t,e,n){var i=t("./gradientcontainer"),o=t("./color");function r(t){i.apply(this,arguments), this.type=i.TYPES.LINEAR;var e=r.REGEXP_DIRECTION.test(t.args[0])||!i.REGEXP_COLORSTOP.test(t.args[0]);e?t.args[0].split(/\s+/).reverse().forEach(function(t,e){switch(t){case"left":this.x0=0, this.x1=1;break;case"top":this.y0=0, this.y1=1;break;case"right":this.x0=1, this.x1=0;break;case"bottom":this.y0=1, this.y1=0;break;case"to":var n=this.y0,r=this.x0;this.y0=this.y1, this.x0=this.x1, this.x1=r, this.y1=n;break;case"center":break;default:var i=.01*parseFloat(t,10);if(isNaN(i))break;0===e?(this.y0=i, this.y1=1-this.y0):(this.x0=i, this.x1=1-this.x0);}},this):(this.y0=0, this.y1=1), this.colorStops=t.args.slice(e?1:0).map(function(t){var e=t.match(i.REGEXP_COLORSTOP),n=+e[2],r=0===n?"%":e[3];return{color:new o(e[1]),stop:"%"===r?n/100:null}}), null===this.colorStops[0].stop&&(this.colorStops[0].stop=0), null===this.colorStops[this.colorStops.length-1].stop&&(this.colorStops[this.colorStops.length-1].stop=1), this.colorStops.forEach(function(n,r){null===n.stop&&this.colorStops.slice(r).some(function(t,e){return null!==t.stop&&(n.stop=(t.stop-this.colorStops[r-1].stop)/(e+1)+this.colorStops[r-1].stop, !0)},this);},this);}r.prototype=Object.create(i.prototype), r.REGEXP_DIRECTION=/^\s*(?:to|left|right|top|bottom|center|\d{1,3}(?:\.\d+)?%?)(?:\s|$)/i, e.exports=r;},{"./color":3,"./gradientcontainer":9}],13:[function(t,e,n){var r=function(){r.options.logging&&window.console&&window.console.log&&Function.prototype.bind.call(window.console.log,window.console).apply(window.console,[Date.now()-r.options.start+"ms","html2canvas:"].concat([].slice.call(arguments,0)));};r.options={logging:!1}, e.exports=r;},{}],14:[function(t,e,n){var o=t("./color"),r=t("./utils"),i=r.getBounds,a=r.parseBackgroun
29810ds,s=r.offsetBounds;function h(t,e){this.node=t, this.parent=e, this.stack=null, this.bounds=null, this.borders=null, this.clip=[], this.backgroundClip=[], this.offsetBounds=null, this.visible=null, this.computedStyles=null, this.colors={}, this.styles={}, this.backgroundImages=null, this.transformData=null, this.transformMatrix=null, this.isPseudoElement=!1, this.opacity=null;}function c(t){return-1!==t.toString().indexOf("%")}function l(t){return t.replace("px","")}function u(t){return parseFloat(t)}h.prototype.cloneTo=function(t){t.visible=this.visible, t.borders=this.borders, t.bounds=this.bounds, t.clip=this.clip, t.backgroundClip=this.backgroundClip, t.computedStyles=this.computedStyles, t.styles=this.styles, t.backgroundImages=this.backgroundImages, t.opacity=this.opacity;}, h.prototype.getOpacity=function(){return null===this.opacity?this.opacity=this.cssFloat("opacity"):this.opacity}, h.prototype.assignStack=function(t){(this.stack=t).children.push(this);}, h.prototype.isElementVisible=function(){return this.node.nodeType===Node.TEXT_NODE?this.parent.visible:"none"!==this.css("display")&&"hidden"!==this.css("visibility")&&!this.node.hasAttribute("data-html2canvas-ignore")&&("INPUT"!==this.node.nodeName||"hidden"!==this.node.getAttribute("type"))}, h.prototype.css=function(t){return this.computedStyles||(this.computedStyles=this.isPseudoElement?this.parent.computedStyle(this.before?":before":":after"):this.computedStyle(null)), this.styles[t]||(this.styles[t]=this.computedStyles[t])}, h.prototype.prefixedCss=function(e){var n=this.css(e);return void 0===n&&["webkit","moz","ms","o"].some(function(t){return void 0!==(n=this.css(t+e.substr(0,1).toUpperCase()+e.substr(1)))},this), void 0===n?null:n}, h.prototype.computedStyle=function(t){return this.node.ownerDocument.defaultView.getComputedStyle(this.node,t)}, h.prototype.cssInt=function(t){var e=parseInt(this.css(t),10);return isNaN(e)?0:e}, h.prototype.color=function(t){return this.colors[t]||(this.colors[t]=new o(this.css(t)))}, h.prototype.cssFloat=function(t){var e=parseFloat(this.css(t));return isNaN(e)?0:e}, h.prototype.fontWeight=function(){var t=this.css("fontWeight");switch(parseInt(t,10)){case 401:t="bold";break;case 400:t="normal";}return t}, h.prototype.parseClip=function(){var t=this.css("clip").match(this.CLIP);return t?{top:parseInt(t[1],10),right:parseInt(t[2],10),bottom:parseInt(t[3],10),left:parseInt(t[4],10)}:null}, h.prototype.parseBackgroundImages=function(){return this.backgroundImages||(this.backgroundImages=a(this.css("backgroundImage")))}, h.prototype.cssList=function(t,e){var n=(this.css(t)||"").split(",");return 1===(n=(n=n[e||0]||n[0]||"auto").trim().split(" ")).length&&(n=[n[0],c(n[0])?"auto":n[0]]), n}, h.prototype.parseBackgroundSize=function(t,e,n){var r,i,o=this.cssList("backgroundSize",n);if(c(o[0]))r=t.width*parseFloat(o[0])/100;else{if(/contain|cover/.test(o[0])){var a=t.width/t.height,s=e.width/e.height;return a<s^"contain"===o[0]?{width:t.height*s,height:t.height}:{width:t.width,height:t.width/s}}r=parseInt(o[0],10);}return i="auto"===o[0]&&"auto"===o[1]?e.height:"auto"===o[1]?r/e.width*e.height:c(o[1])?t.height*parseFloat(o[1])/100:parseInt(o[1],10), "auto"===o[0]&&(r=i/e.height*e.width), {width:r,height:i}}, h.prototype.parseBackgroundPosition=function(t,e,n,r){var i,o,a=this.cssList("backgroundPosition",n);return i=c(a[0])?(t.width-(r||e).width)*(parseFloat(a[0])/100):parseInt(a[0],10), o="auto"===a[1]?i/e.width*e.height:c(a[1])?(t.height-(r||e).height)*parseFloat(a[1])/100:parseInt(a[1],10), "auto"===a[0]&&(i=o/e.height*e.width), {left:i,top:o}}, h.prototype.parseBackgroundRepeat=function(t){return this.cssList("backgroundRepeat",t)[0]}, h.prototype.parseTextShadows=function(){var t=this.css("textShadow"),e=[];if(t&&"none"!==t)for(var n=t.match(this.TEXT_SHADOW_PROPERTY),r=0;n&&r<n.length;r++){var i=n[r].match(this.TEXT_SHADOW_VALUES);e.push({color:new o(i[0]),offsetX:i[1]?parseFloat(i[1].replace("px","")):0,offsetY:i[2]?parseFloat(i[2].replace("px","")):0,blur:i[3]?i[3].replace("px",""):0});}return e}, h.prototype.parseTransform=function(){if(!this.transformData)if(this.hasTransform()){var t=this.parseBounds(),e=this.prefixedCss("transformOrigin").split(" ").map(l).map(u);e[0]+=t.left, e[1]+=t.top, this.transformData={origin:e,matrix:this.parseTransformMatrix()};}else this.transformData={origin:[0,0],matrix:[1,0,0,1,0,0]};return this.transformData}, h.prototype.parseTransformMatrix=function(){if(!this.transformMatrix){var t=this.prefixedCss("transform"),e=t?function(t){{if(t&&"matrix"===t[1])return t[2].split(",").map(function(t){return parseFloat(t.trim())});if(t&&"matrix3d"===t[1]){var e=t[2].split(",").map(function(t){return parseFloat(t.trim())});return[e[0],e[1],e[4],e[5],e[12],e[13]]}}}(t.match(this.MATRIX_PROPERTY)):null;this.transformMatrix=e||[1,0,0,1,0,0];}return this.transformMatrix}, h.prototype.parseBounds=function(){return this.bounds||(this.bounds=this.hasTransform()?s(this.node):i(this.node))}, h.prototype.hasTransform=function(){return"1,0,0,1,0,0"!==this.parseTransformMatrix().join(",")||this.parent&&this.parent.hasTransform()}, h.prototype.getValue=function(){var t,e,n=this.node.value||"";return"SELECT"===this.node.tagName?(t=this.node, n=(e=t.options[t.selectedIndex||0])&&e.text||""):"password"===this.node.type&&(n=Array(n.length+1).join("â¢")), 0===n.length?this.node.placeholder||"":n}, h.prototype.MATRIX_PROPERTY=/(matrix|matrix3d)\((.+)\)/, h.prototype.TEXT_SHADOW_PROPERTY=/((rgba|rgb)\([^\)]+\)(\s-?\d+px){0,})/g, h.prototype.TEXT_SHADOW_VALUES=/(-?\d+px)|(#.+)|(rgb\(.+\))|(rgba\(.+\))/g, h.prototype.CLIP=/^rect\((\d+)px,? (\d+)px,? (\d+)px,? (\d+)px\)$/, e.exports=h;},{"./color":3,"./utils":26}],15:[function(t,e,n){var s=t("./log"),h=t("punycode"),c=t("./nodecontainer"),f=t("./textcontainer"),d=t("./pseudoelementcontainer"),l=t("./fontmetrics"),u=t("./color"),p=t("./stackingcontext"),r=t("./utils"),g=r.bind,a=r.getBounds,m=r.parseBackgroun
29810ds,w=r.offsetBounds;function i(t,e,n,r,i){s("Starting NodeParser"), this.renderer=e, this.options=i, this.range=null, this.support=n, this.renderQueue=[], this.stack=new p(!0,1,t.ownerDocument,null);var o=new c(t,null);if(i.background&&e.rectangle(0,0,e.width,e.height,new u(i.background)), t===t.ownerDocument.documentElement){var a=new c(o.color("backgroundColor").isTransparent()?t.ownerDocument.body:t.ownerDocument.documentElement,null);e.rectangle(0,0,e.width,e.height,a.color("backgroundColor"));}o.visibile=o.isElementVisible(), this.createPseudoHideStyles(t.ownerDocument), this.disableAnimations(t.ownerDocument), this.nodes=L([o].concat(this.getChildren(o)).filter(function(t){return t.visible=t.isElementVisible()}).map(this.getPseudoElements,this)), this.fontMetrics=new l, s("Fetched nodes, total:",this.nodes.length), s("Calculate overflow clips"), this.calculateOverflowClips(), s("Start fetching images"), this.images=r.fetch(this.nodes.filter(j)), this.ready=this.images.ready.then(g(function(){return s("Images loaded, starting parsing"), s("Creating stacking contexts"), this.createStackingContexts(), s("Sorting stacking contexts"), this.sortStackingContexts(this.stack), this.parse(this.stack), s("Render queue created with "+this.renderQueue.length+" items"), new Promise(g(function(t){i.async?"function"==typeof i.async?i.async.call(this,this.renderQueue,t):0<this.renderQueue.length?(this.renderIndex=0, this.asyncRenderer(this.renderQueue,t)):t():(this.renderQueue.forEach(this.paint,this), t());},this))},this));}function o(t){return t.parent&&t.parent.clip.length}function y(){}i.prototype.calculateOverflowClips=function(){this.nodes.forEach(function(t){if(j(t)){D(t)&&t.appendToDOM(), t.borders=this.parseBorders(t);var e="hidden"===t.css("overflow")?[t.borders.clip]:[],n=t.parseClip();n&&-1!==["absolute","fixed"].indexOf(t.css("position"))&&e.push([["rect",t.bounds.left+n.left,t.bounds.top+n.top,n.right-n.left,n.bottom-n.top]]), t.clip=o(t)?t.parent.clip.concat(e):e, t.backgroundClip="hidden"!==t.css("overflow")?t.clip.concat([t.borders.clip]):t.clip, D(t)&&t.cleanDOM();}else M(t)&&(t.clip=o(t)?t.parent.clip:[]);D(t)||(t.bounds=null);},this);}, i.prototype.asyncRenderer=function(t,e,n){n=n||Date.now(), this.paint(t[this.renderIndex++]), t.length===this.renderIndex?e():n+20>Date.now()?this.asyncRenderer(t,e,n):setTimeout(g(function(){this.asyncRenderer(t,e);},this),0);}, i.prototype.createPseudoHideStyles=function(t){this.createStyles(t,"."+d.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE+':before { content: "" !important; display: none !important; }.'+d.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER+':after { content: "" !important; display: none !important; }');}, i.prototype.disableAnimations=function(t){this.createStyles(t,"* { -webkit-animation: none !important; -moz-animation: none !important; -o-animation: none !important; animation: none !important; -webkit-transition: none !important; -moz-transition: none !important; -o-transition: none !important; transition: none !important;}");}, i.prototype.createStyles=function(t,e){var n=t.createElement("style");n.innerHTML=e, t.body.appendChild(n);}, i.prototype.getPseudoElements=function(t){var e=[[t]];if(t.node.nodeType===Node.ELEMENT_NODE){var n=this.getPseudoElement(t,":before"),r=this.getPseudoElement(t,":after");n&&e.push(n), r&&e.push(r);}return L(e)}, i.prototype.getPseudoElement=function(t,e){var n=t.computedStyle(e);if(!n||!n.content||"none"===n.content||"-moz-alt-content"===n.content||"none"===n.display)return null;for(var r,i,o=(r=n.content, (i=r.substr(0,1))===r.substr(r.length-1)&&i.match(/'|"/)?r.substr(1,r.length-2):r),a="url"===o.substr(0,3),s=document.createElement(a?"img":"html2canvaspseudoelement"),h=new d(s,t,e),c=n.length-1;0<=c;c--){var l=n.item(c).replace(/(\-[a-z])/g,function(t){return t.toUpperCase().replace("-","")});s.style[l]=n[l];}if(s.className=d.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE+" "+d.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER, a)return s.src=m(o)[0].args[0], [h];var u=document.createTextNode(o);return s.appendChild(u), [h,new f(u,h)]}, i.prototype.getChildren=function(n){return L([].filter.call(n.node.childNodes,q).map(function(t){var e=[t.nodeType===Node.TEXT_NODE?new f(t,n):new c(t,n)].filter(z);return t.nodeType===Node.ELEMENT_NODE&&e.length&&"TEXTAREA"!==t.tagName?e[0].isElementVisible()?e.concat(this.getChildren(e[0])):[]:e},this))}, i.prototype.newStackingContext=function(t,e){var n=new p(e,t.getOpacity(),t.node,t.parent);t.cloneTo(n), (e?n.getParentStack(this):n.parent.stack).contexts.push(n), t.stack=n;}, i.prototype.createStackingContexts=function(){this.nodes.forEac
29810h(function(t){var e,n;j(t)&&(this.isRootElement(t)||t.getOpacity()<1||(n=(e=t).css("position"), "auto"!==(-1!==["absolute","relative","fixed"].indexOf(n)?e.css("zIndex"):"auto"))||this.isBodyWithTransparentRoot(t)||t.hasTransform())?this.newStackingContext(t,!0):j(t)&&(O(t)&&T(t)||-1!==["inline-block","inline-table"].indexOf(t.css("display"))||B(t))?this.newStackingContext(t,!1):t.assignStack(t.parent.stack);},this);}, i.prototype.isBodyWithTransparentRoot=function(t){return"BODY"===t.node.nodeName&&t.parent.color("backgroundColor").isTransparent()}, i.prototype.isRootElement=function(t){return null===t.parent}, i.prototype.sortStackingContexts=function(t){var n;t.contexts.sort((n=t.contexts.slice(0), function(t,e){return t.cssInt("zIndex")+n.indexOf(t)/n.length-(e.cssInt("zIndex")+n.indexOf(e)/n.length)})), t.contexts.forEach(this.sortStackingContexts,this);}, i.prototype.parseTextBounds=function(a){return function(t,e,n){if("none"!==a.parent.css("textDecoration").substr(0,4)||0!==t.trim().length){if(this.support.rangeBounds&&!a.parent.hasTransform()){var r=n.slice(0,e).join("").length;return this.getRangeBounds(a.node,r,t.length)}if(a.node&&"string"==typeof a.node.data){var i=a.node.splitText(t.length),o=this.getWrapperBounds(a.node,a.parent.hasTransform());return a.node=i, o}}else this.support.rangeBounds&&!a.parent.hasTransform()||(a.node=a.node.splitText(t.length));return{}}}, i.prototype.getWrapperBounds=function(t,e){var n=t.ownerDocument.createElement("html2canvaswrapper"),r=t.parentNode,i=t.cloneNode(!0);n.appendChild(t.cloneNode(!0)), r.replaceChild(n,t);var o=e?w(n):a(n);return r.replaceChild(i,n), o}, i.prototype.getRangeBounds=function(t,e,n){var r=this.range||(this.range=t.ownerDocument.createRange());return r.setStart(t,e), r.setEnd(t,e+n), r.getBoundingClientRect()}, i.prototype.parse=function(t){var e=t.contexts.filter(I),n=t.children.filter(j),r=n.filter(R(B)),i=r.filter(R(O)).filter(R(F)),o=n.filter(R(O)).filter(B),a=r.filter(R(O)).filter(F),s=t.contexts.concat(r.filter(O)).filter(T),h=t.children.filter(M).filter(E),c=t.contexts.filter(C);e.concat(i).concat(o).concat(a).concat(s).concat(h).concat(c).forEach(function(t){this.renderQueue.push(t), P(t)&&(this.parse(t), this.renderQueue.push(new y));},this);}, i.prototype.paint=function(t){try{t instanceof y?this.renderer.ctx.restore():M(t)?(D(t.parent)&&t.parent.appendToDOM(), this.paintText(t), D(t.parent)&&t.parent.cleanDOM()):this.paintNode(t);}catch(t){if(s(t), this.options.strict)throw t}}, i.prototype.paintNode=function(t){P(t)&&(this.renderer.setOpacity(t.opacity), this.renderer.ctx.save(), t.hasTransform()&&this.renderer.setTransform(t.parseTransform())), "INPUT"===t.node.nodeName&&"checkbox"===t.node.type?this.paintCheckbox(t):"INPUT"===t.node.nodeName&&"radio"===t.node.type?this.paintRadio(t):this.paintElement(t);}, i.prototype.paintElement=function(n){var r=n.parseBounds();this.renderer.clip(n.backgroundClip,function(){this.renderer.renderBackground(n,r,n.borders.borders.map(N));},this), this.renderer.clip(n.clip,function(){this.renderer.renderBorders(n.borders.borders);},this), this.renderer.clip(n.backgroundClip,function(){switch(n.node.nodeName){case"svg":case"IFRAME":var t=this.images.get(n.node);t?this.renderer.renderImage(n,r,n.borders,t):s("Error loading <"+n.node.nodeName+">",n.node);break;case"IMG":var e=this.images.get(n.node.src);e?this.renderer.renderImage(n,r,n.borders,e):s("Error loading <img>",n.node.src);break;case"CANVAS":this.renderer.renderImage(n,r,n.borders,{image:n.node});break;case"SELECT":case"INPUT":case"TEXTAREA":this.paintFormValue(n);}},this);}, i.prototype.paintCheckbox=function(t){var e=t.parseBounds(),n=Math.min(e.width,e.height),r={width:n-1,height:n-1,top:e.top,left:e.left},i=[3,3],o=[i,i,i,i],a=[1,1,1,1].map(function(t){return{color:new u("#A5A5A5"),width:t}}),s=S(r,o,a);this.renderer.clip(t.backgroundClip,function(){this.renderer.rectangle(r.left+1,r.top+1,r.width-2,r.height-2,new u("#DEDEDE")), this.renderer.renderBorders(b(a,r,s,o)), t.node.checked&&(this.renderer.font(new u("#424242"),"normal","normal","bold",n-3+"px","arial"), this.renderer.text("â",r.left+n/6,r.top+n-1));},this);}, i.prototype.paintRadio=function(t){var e=t.parseBounds(),n=Math.min(e.width,e.height)-2;this.renderer.clip(t.backgroundClip,function(){this.renderer.circleStroke(e.left+1,e.top+1,n,new u("#DEDEDE"),1,new u("#A5A5A5")), t.node.checked&&this.renderer.circle(Math.ceil(e.left+n/4)+1,Math.ceil(e.top+n/4)+1,Math.floor(n/2),new u("#424242"));},this);}, i.prototype.paintFormValue=function(e){var t=e.getValue();if(0<t.length){var n=e.node.ownerDocument,r=n.createElement("html2canvaswrapper");["lineHeight","textAlign","fontFamily","fontWeight","fontSize","color","paddingLeft","paddingTop","paddingRight","paddingBottom","width","height","borderLeftStyle","borderTopStyle","borderLeftWidth","borderTopWidth","boxSizing","whiteSpace","wordWrap"].forEach(function(t){try{r.style[t]=e.css(t);}catch(t){s("html2canvas: Parse: Exception caught in renderFormValue: "+t.message);}});var i=e.parseBounds();r.style.position="fixed", r.style.left=i.left+"px", r.style.top=i.top+"px", r.textContent=t, n.body.appendChild(r), this.paintText(new f(r.firstChild,e)), n.body.removeChild(r);}}, i.prototype.paintText=function(n){n.applyTextTransform();var t,e=h.ucs2.decode(n.node.data),r=this.options.letterRendering&&!/^(normal|none|0px)$/.test(n.parent.css("letterSpacing"))||(t=n.node.data, /[^\u0000-\u00ff]/.test(t))?e.map(function(t){return h.ucs2.encode([t])}):function(t){var e,n=[],r=0,i=!1;for(;t.length;)o=t[r], -1!==[32,13,10,9,45].indexOf(o)===i?((e=t.splice(0,r)).length&&n.push(h.ucs2.encode(e)), i=!i, r=0):r++, r>=t.length&&(e=t.splice(0,r)).length&&n.push(h.ucs2.encode(e));var o;return n}(e),i=n.parent.fontWeight(),o=n.parent.css("fontSize"),a=n.parent.css("fontFamily"),s=n.parent.parseTextShadows();this.renderer.font(n.parent.color("color"),n.parent.css("fontStyle"),n.parent.css("fontVariant"),i,o,a), s.length?this.renderer.fontShadow(s[0].color,s[0].offsetX,s[0].offsetY,s[0].blur):this.renderer.clearShadow(), this.renderer.clip(n.parent.clip,function(){r.map(this.parseTextBounds(n),this).forEac
vendor: 5,354 bytes, line 29810
29810h(function(t,e){t&&!1===/^\s*$/.test(r[e])&&(this.renderer.text(r[e],t.left,t.bottom), this.renderTextDecoration(n.parent,t,this.fontMetrics.getMetrics(a,o)));},this);},this);}, i.prototype.renderTextDecoration=function(t,e,n){switch(t.css("textDecoration").split(" ")[0]){case"underline":this.renderer.rectangle(e.left,Math.round(e.top+n.baseline+n.lineWidth),e.width,1,t.color("color"));break;case"overline":this.renderer.rectangle(e.left,Math.round(e.top),e.width,1,t.color("color"));break;case"line-through":this.renderer.rectangle(e.left,Math.ceil(e.top+n.middle+n.lineWidth),e.width,1,t.color("color"));}};var v={inset:[["darken",.6],["darken",.1],["darken",.1],["darken",.6]]};function b(a,s,h,c){return a.map(function(t,e){if(0<t.width){var n=s.left,r=s.top,i=s.width,o=s.height-a[2].width;switch(e){case 0:o=a[0].width, t.args=_({c1:[n,r],c2:[n+i,r],c3:[n+i-a[1].width,r+o],c4:[n+a[3].width,r+o]},c[0],c[1],h.topLeftOuter,h.topLeftInner,h.topRightOuter,h.topRightInner);break;case 1:n=s.left+s.width-a[1].width, i=a[1].width, t.args=_({c1:[n+i,r],c2:[n+i,r+o+a[2].width],c3:[n,r+o],c4:[n,r+a[0].width]},c[1],c[2],h.topRightOuter,h.topRightInner,h.bottomRightOuter,h.bottomRightInner);break;case 2:r=r+s.height-a[2].width, o=a[2].width, t.args=_({c1:[n+i,r+o],c2:[n,r+o],c3:[n+a[3].width,r],c4:[n+i-a[3].width,r]},c[2],c[3],h.bottomRightOuter,h.bottomRightInner,h.bottomLeftOuter,h.bottomLeftInner);break;case 3:i=a[3].width, t.args=_({c1:[n,r+o+a[2].width],c2:[n,r],c3:[n+i,r+a[0].width],c4:[n+i,r+o]},c[3],c[0],h.bottomLeftOuter,h.bottomLeftInner,h.topLeftOuter,h.topLeftInner);}}return t})}function x(t,e,n,r){var i=(Math.sqrt(2)-1)/3*4,o=n*i,a=r*i,s=t+n,h=e+r;return{topLeft:k({x:t,y:h},{x:t,y:h-a},{x:s-o,y:e},{x:s,y:e}),topRight:k({x:t,y:e},{x:t+o,y:e},{x:s,y:h-a},{x:s,y:h}),bottomRight:k({x:s,y:e},{x:s,y:e+a},{x:t+o,y:h},{x:t,y:h}),bottomLeft:k({x:s,y:h},{x:s-o,y:h},{x:t,y:e+a},{x:t,y:e})}}function S(t,e,n){var r=t.left,i=t.top,o=t.width,a=t.height,s=e[0][0]<o/2?e[0][0]:o/2,h=e[0][1]<a/2?e[0][1]:a/2,c=e[1][0]<o/2?e[1][0]:o/2,l=e[1][1]<a/2?e[1][1]:a/2,u=e[2][0]<o/2?e[2][0]:o/2,f=e[2][1]<a/2?e[2][1]:a/2,d=e[3][0]<o/2?e[3][0]:o/2,p=e[3][1]<a/2?e[3][1]:a/2,g=o-c,m=a-f,w=o-u,y=a-p;return{topLeftOuter:x(r,i,s,h).topLeft.subdivide(.5),topLeftInner:x(r+n[3].width,i+n[0].width,Math.max(0,s-n[3].width),Math.max(0,h-n[0].width)).topLeft.subdivide(.5),topRightOuter:x(r+g,i,c,l).topRight.subdivide(.5),topRightInner:x(r+Math.min(g,o+n[3].width),i+n[0].width,g>o+n[3].width?0:c-n[3].width,l-n[0].width).topRight.subdivide(.5),bottomRightOuter:x(r+w,i+m,u,f).bottomRight.subdivide(.5),bottomRightInner:x(r+Math.min(w,o-n[3].width),i+Math.min(m,a+n[0].width),Math.max(0,u-n[1].width),f-n[2].width).bottomRight.subdivide(.5),bottomLeftOuter:x(r,i+y,d,p).bottomLeft.subdivide(.5),bottomLeftInner:x(r+n[3].width,i+y,Math.max(0,d-n[3].width),p-n[2].width).bottomLeft.subdivide(.5)}}function k(s,h,c,l){var u=function(t,e,n){return{x:t.x+(e.x-t.x)*n,y:t.y+(e.y-t.y)*n}};return{start:s,startControl:h,endControl:c,end:l,subdivide:function(t){var e=u(s,h,t),n=u(h,c,t),r=u(c,l,t),i=u(e,n,t),o=u(n,r,t),a=u(i,o,t);return[k(s,e,i,a),k(a,o,r,l)]},curveTo:function(t){t.push(["bezierCurve",h.x,h.y,c.x,c.y,l.x,l.y]);},curveToReversed:function(t){t.push(["bezierCurve",c.x,c.y,h.x,h.y,s.x,s.y]);}}}function _(t,e,n,r,i,o,a){var s=[];return 0<e[0]||0<e[1]?(s.push(["line",r[1].start.x,r[1].start.y]), r[1].curveTo(s)):s.push(["line",t.c1[0],t.c1[1]]), 0<n[0]||0<n[1]?(s.push(["line",o[0].start.x,o[0].start.y]), o[0].curveTo(s), s.push(["line",a[0].end.x,a[0].end.y]), a[0].curveToReversed(s)):(s.push(["line",t.c2[0],t.c2[1]]), s.push(["line",t.c3[0],t.c3[1]])), 0<e[0]||0<e[1]?(s.push(["line",i[1].end.x,i[1].end.y]), i[1].curveToReversed(s)):s.push(["line",t.c4[0],t.c4[1]]), s}function A(t,e,n,r,i,o,a){0<e[0]||0<e[1]?(t.push(["line",r[0].start.x,r[0].start.y]), r[0].curveTo(t), r[1].curveTo(t)):t.push(["line",o,a]), (0<n[0]||0<n[1])&&t.push(["line",i[0].start.x,i[0].start.y]);}function I(t){return t.cssInt("zIndex")<0}function C(t){return 0<t.cssInt("zIndex")}function T(t){return 0===t.cssInt("zIndex")}function F(t){return-1!==["inline","inline-block","inline-table"].indexOf(t.css("display"))}function P(t){return t instanceof p}function E(t){return 0<t.node.data.trim().length}function q(t){return t.nodeType===Node.TEXT_NODE||t.nodeType===Node.ELEMENT_NODE}function O(t){return"static"!==t.css("position")}function B(t){return"none"!==t.css("float")}function R(t){var e=this;return function(){return!t.apply(e,arguments)}}function j(t){return t.node.nodeType===Node.ELEMENT_NODE}function D(t){return!0===t.isPseudoElement}function M(t){return t.node.nodeType===Node.TEXT_NODE}function U(t){return parseInt(t,10)}function N(t){return t.width}function z(t){return t.node.nodeType!==Node.ELEMENT_NODE||-1===["SCRIPT","HEAD","TITLE","OBJECT","BR","OPTION"].indexOf(t.node.nodeName)}function L(t){return[].concat.apply([],t)}i.prototype.parseBorders=function(o){var r,t=o.parseBounds(),e=(r=o, ["TopLeft","TopRight","BottomRight","BottomLeft"].map(function(t){var e=r.css("border"+t+"Radius"),n=e.split(" ");return n.length<=1&&(n[1]=n[0]), n.map(U)})),n=["Top","Right","Bottom","Left"].map(function(t,e){var n=o.css("border"+t+"Style"),r=o.color("border"+t+"Color");"inset"===n&&r.isBlack()&&(r=new u([255,255,255,r.a]));var i=v[n]?v[n][e]:null;
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29810, r.prototype.renderBackground=function(t,e,n){0<e.height&&0<e.width&&(this.renderBackgroundColor(t,e), this.renderBackgroundImage(t,e,n));}, r.prototype.renderBackgroundColor=function(t,e){var n=t.color("backgroundColor");n.isTransparent()||this.rectangle(e.left,e.top,e.width,e.height,n);}, r.prototype.renderBorders=function(t){t.forEach(this.renderBorder,this);}, r.prototype.renderBorder=function(t){t.color.isTransparent()||null===t.args||this.drawShape(t.args,t.color);}, r.prototype.renderBackgroundImage=function(o,a,s){o.parseBackgroundImages().reverse().forEach(function(t,e,n){switch(t.method){case"url":var r=this.images.get(t.args[0]);r?this.renderBackgroundRepeating(o,a,r,n.length-(e+1),s):h("Error loading background-image",t.args[0]);break;case"linear-gradient":case"gradient":var i=this.images.get(t.value);i?this.renderBackgroundGradient(i,a,s):h("Error loading background-image",t.args[0]);break;case"none":break;default:h("Unknown background-image type",t.args[0]);}},this);}, r.prototype.renderBackgroundRepeating=function(t,e,n,r,i){var o=t.parseBackgroundSize(e,n.image,r),a=t.parseBackgroundPosition(e,n.image,r,o);switch(t.parseBackgroundRepeat(r)){case"repeat-x":case"repeat no-repeat":this.backgroundRepeatShape(n,a,o,e,e.left+i[3],e.top+a.top+i[0],99999,o.height,i);break;case"repeat-y":case"no-repeat repeat":this.backgroundRepeatShape(n,a,o,e,e.left+a.left+i[3],e.top+i[0],o.width,99999,i);break;case"no-repeat":this.backgroundRepeatShape(n,a,o,e,e.left+a.left+i[3],e.top+a.top+i[0],o.width,o.height,i);break;default:this.renderBackgroundRepeat(n,a,o,{top:e.top,left:e.left},i[3],i[0]);}}, e.exports=r;},{"./log":13}],20:[function(t,e,n){var r=t("../renderer"),i=t("../lineargradientcontainer"),o=t("../log");function a(t,e){r.apply(this,arguments), this.canvas=this.options.canvas||this.document.createElement("canvas"), this.options.canvas||(this.canvas.width=t, this.canvas.height=e), this.ctx=this.canvas.getContext("2d"), this.taintCtx=this.document.createElement("canvas").getContext("2d"), this.ctx.textBaseline="bottom", this.variables={}, o("Initialized CanvasRenderer with size",t,"x",e);}function s(t){return 0<t.length}(a.prototype=Object.create(r.prototype)).setFillStyle=function(t){return this.ctx.fillStyle="object"==typeof t&&t.isColor?t.toString():t, this.ctx}, a.prototype.rectangle=function(t,e,n,r,i){this.setFillStyle(i).fillRect(t,e,n,r);}, a.prototype.circle=function(t,e,n,r){this.setFillStyle(r), this.ctx.beginPath(), this.ctx.arc(t+n/2,e+n/2,n/2,0,2*Math.PI,!0), this.ctx.closePath(), this.ctx.fill();}, a.prototype.circleStroke=function(t,e,n,r,i,o){this.circle(t,e,n,r), this.ctx.strokeStyle=o.toString(), this.ctx.stroke();}, a.prototype.drawShape=function(t,e){this.shape(t), this.setFillStyle(e).fill();}, a.prototype.taints=function(e){if(null===e.tainted){this.taintCtx.drawImage(e.image,0,0);try{this.taintCtx.getImageData(0,0,1,1), e.tainted=!1;}catch(t){this.taintCtx=document.createElement("canvas").getContext("2d"), e.tainted=!0;}}return e.tainted}, a.prototype.drawImage=function(t,e,n,r,i,o,a,s,h){this.taints(t)&&!this.options.allowTaint||this.ctx.drawImage(t.image,e,n,r,i,o,a,s,h);}, a.prototype.clip=function(t,e,n){this.ctx.save(), t.filter(s).forEach(function(t){this.shape(t).clip();},this), e.call(n), this.ctx.restore();}, a.prototype.shape=function(t){return this.ctx.beginPath(), t.forEach(function(t,e){"rect"===t[0]?this.ctx.rect.apply(this.ctx,t.slice(1)):this.ctx[0===e?"moveTo":t[0]+"To"].apply(this.ctx,t.slice(1));},this), this.ctx.closePath(), this.ctx}, a.prototype.font=function(t,e,n,r,i,o){this.setFillStyle(t).font=[e,n,r,i,o].join(" ").split(",")[0];}, a.prototype.fontShadow=function(t,e,n,r){this.setVariable("shadowColor",t.toString()).setVariable("shadowOffsetY",e).setVariable("shadowOffsetX",n).setVariable("shadowBlur",r);}, a.prototype.clearShadow=function(){this.setVariable("shadowColor","rgba(0,0,0,0)");}, a.prototype.setOpacity=function(t){this.ctx.globalAlpha=t;}, a.prototype.setTransform=function(t){this.ctx.translate(t.origin[0],t.origin[1]), this.ctx.transform.apply(this.ctx,t.matrix), this.ctx.translate(-t.origin[0],-t.origin[1]);}, a.prototype.setVariable=function(t,e){return this.variables[t]!==e&&(this.variables[t]=this.ctx[t]=e), this}, a.prototype.text=function(t,e,n){this.ctx.fillText(t,e,n);}, a.prototype.backgroundRepeatShape=function(t,e,n,r,i,o,a,s,h){var c=[["line",Math.round(i),Math.round(o)],["line",Math.round(i+a),Math.round(o)],["line",Math.round(i+a),Math.round(s+o)],["line",Math.round(i),Math.round(s+o)]];
29810this.clip([c],function(){this.renderBackgroundRepeat(t,e,n,r,h[3],h[0]);},this);}, a.prototype.renderBackgroundRepeat=function(t,e,n,r,i,o){var a=Math.round(r.left+e.left+i),s=Math.round(r.top+e.top+o);this.setFillStyle(this.ctx.createPattern(this.resizeImage(t,n),"repeat")), this.ctx.translate(a,s), this.ctx.fill(), this.ctx.translate(-a,-s);}, a.prototype.renderBackgroundGradient=function(t,e){if(t instanceof i){var n=this.ctx.createLinearGradient(e.left+e.width*t.x0,e.top+e.height*t.y0,e.left+e.width*t.x1,e.top+e.height*t.y1);t.colorStops.forEach(function(t){n.addColorStop(t.stop,t.color.toString());}), this.rectangle(e.left,e.top,e.width,e.height,n);}}, a.prototype.resizeImage=function(t,e){var n=t.image;if(n.width===e.width&&n.height===e.height)return n;var r=document.createElement("canvas");return r.width=e.width, r.height=e.height, r.getContext("2d").drawImage(n,0,0,n.width,n.height,0,0,e.width,e.height), r}, e.exports=a;},{"../lineargradientcontainer":12,"../log":13,"../renderer":19}],21:[function(t,e,n){var i=t("./nodecontainer");function r(t,e,n,r){i.call(this,n,r), this.ownStacking=t, this.contexts=[], this.children=[], this.opacity=(this.parent?this.parent.stack.opacity:1)*e;}(r.prototype=Object.create(i.prototype)).getParentStack=function(t){var e=this.parent?this.parent.stack:null;return e?e.ownStacking?e:e.getParentStack(t):t.stack}, e.exports=r;},{"./nodecontainer":14}],22:[function(t,e,n){function r(t){this.rangeBounds=this.testRangeBounds(t), this.cors=this.testCORS(), this.svg=this.testSVG();}r.prototype.testRangeBounds=function(t){var e,n,r=!1;return t.createRange&&(e=t.createRange()).getBoundingClientRect&&((n=t.createElement("boundtest")).style.height="123px", n.style.display="block", t.body.appendChild(n), e.selectNode(n), 123===e.getBoundingClientRect().height&&(r=!0), t.body.removeChild(n)), r}, r.prototype.testCORS=function(){return void 0!==(new Image).crossOrigin}, r.prototype.testSVG=function(){var t=new Image,e=document.createElement("canvas"),n=e.getContext("2d");t.src="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";try{n.drawImage(t,0,0), e.toDataURL();}catch(t){return!1}return!0}, e.exports=r;},{}],23:[function(t,e,n){var r=t("./xhr"),i=t("./utils").decode64;function o(t){this.src=t, this.image=null;var n=this;this.promise=this.hasFabric().then(function(){return n.isInline(t)?Promise.resolve(n.inlineFormatting(t)):r(t)}).then(function(e){return new Promise(function(t){window.html2canvas.svg.fabric.loadSVGFromString(e,n.createCanvas.call(n,t));})});}o.prototype.hasFabric=function(){return window.html2canvas.svg&&window.html2canvas.svg.fabric?Promise.resolve():Promise.reject(new Error("html2canvas.svg.js is not loaded, cannot render svg"))}, o.prototype.inlineFormatting=function(t){return/^data:image\/svg\+xml;base64,/.test(t)?this.decode64(this.removeContentType(t)):this.removeContentType(t)}, o.prototype.removeContentType=function(t){return t.replace(/^data:image\/svg\+xml(;base64)?,/,"")}, o.prototype.isInline=function(t){return/^data:image\/svg\+xml/i.test(t)}, o.prototype.createCanvas=function(r){var i=this;return function(t,e){var n=new window.html2canvas.svg.fabric.StaticCanvas("c");i.image=n.lowerCanvasEl, n.setWidth(e.width).setHeight(e.height).add(window.html2canvas.svg.fabric.util.groupSVGElements(t,e)).renderAll(), r(n.lowerCanvasEl);}}, o.prototype.decode64=function(t){return"function"==typeof window.atob?window.atob(t):i(t)}, e.exports=o;},{"./utils":26,"./xhr":28}],24:[function(t,e,n){var r=t("./svgcontainer");function i(n,t){this.src=n, this.image=null;var r=this;this.promise=t?new Promise(function(t,e){r.image=new Image, r.image.onload=t, r.image.onerror=e, r.image.src="data:image/svg+xml,"+(new XMLSerializer).serializeToString(n), !0===r.image.complete&&t(r.image);}):this.hasFabric().then(function(){return new Promise(function(t){window.html2canvas.svg.fabric.parseSVGDocument(n,r.createCanvas.call(r,t));})});}i.prototype=Object.create(r.prototype), e.exports=i;},{"./svgcontainer":23}],25:[function(t,e,n){var r=t("./nodecontainer");function i(t,e){r.call(this,t,e);}function o(t,e,n){if(0<t.length)return e+n.toUpperCase()}(i.prototype=Object.create(r.prototype)).applyTextTransform=function(){this.node.data=this.transform(this.parent.css("textTransform"));}, i.prototype.transform=function(t){var e=this.node.data;switch(t){case"lowercase":return e.toLowerCase();case"capitalize":return e.replace(/(^|\s|:|-|\(|\))([a-z])/g,o);case"uppercase":return e.toUpperCase();default:return e}}, e.exports=i;},{"./nodecontainer":14}],26:[function(t,e,n){n.smallImage=function(){return"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"}, n.bind=function(t,e){return function(){return t.apply(e,arguments)}}, n.decode64=function(t){var e,n,r,i,o,a,s,h="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
29810+/",c=t.length,l="";for(e=0;e<c;e+=4)o=h.indexOf(t[e])<<2|(n=h.indexOf(t[e+1]))>>4, a=(15&n)<<4|(r=h.indexOf(t[e+2]))>>2, s=(3&r)<<6|(i=h.indexOf(t[e+3])), l+=64===r?String.fromCharCode(o):64===i||-1===i?String.fromCharCode(o,a):String.fromCharCode(o,a,s);return l}, n.getBounds=function(t){if(t.getBoundingClientRect){var e=t.getBoundingClientRect(),n=null==t.offsetWidth?e.width:t.offsetWidth;return{top:e.top,bottom:e.bottom||e.top+e.height,right:e.left+n,left:e.left,width:n,height:null==t.offsetHeight?e.height:t.offsetHeight}}return{}}, n.offsetBounds=function(t){var e=t.offsetParent?n.offsetBounds(t.offsetParent):{top:0,left:0};return{top:t.offsetTop+e.top,bottom:t.offsetTop+t.offsetHeight+e.top,right:t.offsetLeft+e.left+t.offsetWidth,left:t.offsetLeft+e.left,width:t.offsetWidth,height:t.offsetHeight}}, n.parseBackgrounds=function(t){var e,n,r,i,o,a,s,h=[],c=0,l=0,u=function(){e&&('"'===n.substr(0,1)&&(n=n.substr(1,n.length-2)), n&&s.push(n), "-"===e.substr(0,1)&&0<(i=e.indexOf("-",1)+1)&&(r=e.substr(0,i), e=e.substr(i)), h.push({prefix:r,method:e.toLowerCase(),value:o,args:s,image:null})), s=[], e=r=n=o="";};return s=[], e=r=n=o="", t.split("").forEach(function(t){if(!(0===c&&-1<" \r\n\t".indexOf(t))){switch(t){case'"':a?a===t&&(a=null):a=t;break;case"(":if(a)break;if(0===c)return c=1, void(o+=t);l++;break;case")":if(a)break;if(1===c){if(0===l)return c=0, o+=t, void u();l--;}break;case",":if(a)break;if(0===c)return void u();if(1===c&&0===l&&!e.match(/^url$/i))return s.push(n), n="", void(o+=t)}o+=t, 0===c?e+=t:n+=t;}}), u(), h};},{}],27:[function(t,e,n){var r=t("./gradientcontainer");function i(t){r.apply(this,arguments), this.type="linear"===t.args[0]?r.TYPES.LINEAR:r.TYPES.RADIAL;}i.prototype=Object.create(r.prototype), e.exports=i;},{"./gradientcontainer":9}],28:[function(t,e,n){e.exports=function(r){return new Promise(function(t,e){var n=new XMLHttpRequest;n.open("GET",r), n.onload=function(){200===n.status?t(n.responseText):e(new Error(n.statusText));}, n.onerror=function(){e(new Error("Network Error"));}, n.send();})};},{}]},{},[4])(4)}), function(t){var n="+".charCodeAt(0),r="/".charCodeAt(0),i="0".charCodeAt(0),o="a".charCodeAt(0),a="A".charCodeAt(0),s="-".charCodeAt(0),h="_".charCodeAt(0),l=function(t){var e=t.charCodeAt(0);return e===n||e===s?62:e===r||e===h?63:e<i?-1:e<i+10?e-i+26+26:e<a+26?e-a:e<o+26?e-o+26:void 0};t.API.TTFFont=function(){function i(t,e,n){var r;if(this.rawData=t, r=this.contents=new X(t), this.contents.pos=4, "ttcf"===r.readString(4)){if(!e)throw new Error("Mu
29810st specify a font name for TTC files.");throw new Error("Font "+e+" not found in TTC file.")}r.pos=0, this.parse(), this.subset=new T(this), this.registerTTF();}return i.open=function(t,e,n,r){return new i(function(t){var e,n,r,i,o,a;if(0<t.length%4)throw new Error("Invalid string. Length must be a multiple of 4");var s=t.length;o="="===t.charAt(s-2)?2:"="===t.charAt(s-1)?1:0, a=new Uint8Array(3*t.length/4-o), r=0<o?t.length-4:t.length;var h=0;function c(t){a[h++]=t;}for(n=e=0;e<r;e+=4, n+=3)c((16711680&(i=l(t.charAt(e))<<18|l(t.charAt(e+1))<<12|l(t.charAt(e+2))<<6|l(t.charAt(e+3))))>>16), c((65280&i)>>8), c(255&i);return 2===o?c(255&(i=l(t.charAt(e))<<2|l(t.charAt(e+1))>>4)):1===o&&(c((i=l(t.charAt(e))<<10|l(t.charAt(e+1))<<4|l(t.charAt(e+2))>>2)>>8&255), c(255&i)), a}(n),e,r)}, i.prototype.parse=function(){return this.directory=new e(this.contents), this.head=new d(this), this.name=new b(this), this.cmap=new m(this), this.hhea=new g(this), this.maxp=new x(this), this.hmtx=new S(this), this.post=new y(this), this.os2=new w(this), this.loca=new C(this), this.glyf=new _(this), this.ascender=this.os2.exists&&this.os2.ascender||this.hhea.ascender, this.decender=this.os2.exists&&this.os2.decender||this.hhea.decender, this.lineGap=this.os2.exists&&this.os2.lineGap||this.hhea.lineGap, this.bbox=[this.head.xMin,this.head.yMin,this.head.xMax,this.head.yMax]}, i.prototype.registerTTF=function(){var i,t,e,n,r;if(this.scaleFactor=1e3/this.head.unitsPerEm, this.bbox=function(){var t,e,n,r;for(r=[], t=0, e=(n=this.bbox).length;t<e;t++)i=n[t], r.push(Math.round(i*this.scaleFactor));return r}.call(this), this.stemV=0, this.post.exists?(e=255&(n=this.post.italic_angle), !0&(t=n>>16)&&(t=-(1+(65535^t))), this.italicAngle=+(t+"."+e)):this.italicAngle=0, this.ascender=Math.round(this.ascender*this.scaleFactor), this.decender=Math.round(this.decender*this.scaleFactor), this.lineGap=Math.round(this.lineGap*this.scaleFactor), this.capHeight=this.os2.exists&&this.os2.capHeight||this.ascender, this.xHeight=this.os2.exists&&this.os2.xHeight||0, this.familyClass=(this.os2.exists&&this.os2.familyClass||0)>>8, this.isSerif=1===(r=this.familyClass)||2===r||3===r||4===r||5===r||7===r, this.isScript=10===this.familyClass, this.flags=0, this.post.isFixedPitch&&(this.flags|=1), this.isSerif&&(this.flags|=2), this.isScript&&(this.flags|=8), 0!==this.italicAngle&&(this.flags|=64), this.flags|=32, !this.cmap.unicode)throw new Error("No unicode cmap for font")}, i.prototype.characterToGlyph=function(t){var e;return(null!=(e=this.cmap.unicode)?e.codeMap[t]:void 0)||0}, i.prototype.widthOfGlyph=function(t){var e;return e=1e3/this.head.unitsPerEm, this.hmtx.forGlyph(t).advance*e}, i.prototype.widthOfString=function(t,e,n){var r,i,o,a,s;for(i=a=o=0, s=(t=""+t).length;0<=s?a<s:s<a;i=0<=s?++a:--a)r=t.charCodeAt(i), o+=this.widthOfGlyph(this.characterToGlyph(r))+n*(1e3/e)||0;return o*(e/1e3)}, i.prototype.lineHeight=function(t,e){var n;return null==e&&(e=!1), n=e?this.lineGap:0, (this.ascender+n-this.decender)/1e3*t}, i}();var c,X=function(){function t(t){this.data=null!=t?t:[], this.pos=0, this.length=this.data.length;}return t.prototype.readByte=function(){return this.data[this.pos++]}, t.prototype.writeByte=function(t){return this.data[this.pos++]=t}, t.prototype.readUInt32=function(){return 16777216*this.readByte()+(this.readByte()<<16)+(this.readByte()<<8)+this.readByte()}, t.prototype.writeUInt32=function(t){return this.writeByte(t>>>24&255), this.writeByte(t>>16&255), this.writeByte(t>>8&255), this.writeByte(255&t)}, t.prototype.readInt32=function(){var t;return 2147483648<=(t=this.readUInt32())?t-4294967296:t}, t.prototype.writeInt32=function(t){return t<0&&(t+=4294967296), this.writeUInt32(t)}, t.prototype.readUInt16=function(){return this.readByte()<<8|this.readByte()}, t.prototype.writeUInt16=function(t){return this.writeByte(t>>8&255), this.writeByte(255&t)}, t.prototype.readInt16=function(){var t;return 32768<=(t=this.readUInt16())?t-65536:t}, t.prototype.writeInt16=function(t){return t<0&&(t+=65536), this.writeUInt16(t)}, t.prototype.readString=function(t){var e,n,r;for(n=[], e=r=0;0<=t?r<t:t<r;e=0<=t?++r:--r)n[e]=String.fromCharCode(this.readByte());return n.join("")}, t.prototype.writeString=function(t){var e,n,r,i;for(i=[], e=n=0, r=t.length;0<=r?n<r:r<n;e=0<=r?++n:--n)i.push(this.writeByte(t.charCodeAt(e)));return i}, t.prototype.readShort=function(){return this.readInt16()}, t.prototype.writeShort=function(t){return this.writeInt16(t)}, t.prototype.readLongLong=function(){var t,e,n,r,i,o,a,s;return t=this.readByte(), e=this.readByte(), n=this.readByte(), r=this.readByte(), i=this.readByte(), o=this.readByte(), a=this.readByte(), s=this.readByte(), 128&t?-1*(72057594037927940*(255^t)+281474976710656*(255^e)+1099511627776*(255^n)+4294967296*(255^r)+16777216*(255^i)+65536*(255^o)+256*(255^a)+(255^s)+1):72057594037927940*t+281474976710656*e+1099511627776*n+4294967296*r+16777216*i+65536*o+256*a+s}, t.prototype.readInt=function(){return this.readInt32()}, t.prototype.writeInt=function(t){return this.writeInt32(t)}, t.prototype.read=function(t){var e,n;for(e=[], n=0;0<=t?n<t:t<n;0<=t?++n:--n)e.push(this.readByte());return e}, t.prototype.write=function(t){var e,n,r,i;for(i=[], n=0, r=t.length;n<r;n++)e=t[n], i.push(this.writeByte(e));return i}, t}(),e=function(){var p;function t(t){var e,n,r;for(this.scalarType=t.readInt(), this.tableCount=t.readShort(), this.searchRange=t.readShort(), this.entrySelector=t.readShort(), this.rangeShift=t.readShort(), this.tables={}, n=0, r=this.tableCount;0<=r?n<r:r<n;0<=r?++n:--n)e={tag:t.readString(4),checksum:t.readInt(),offset:t.readInt(),length:t.readInt()}, this.tables[e.tag]=e;}return t.prototype.encode=function(t){var e,n,r,i,o,a,s,h,c,l,u,f,d;for(d in u=Object.keys(t).length, a=Math.log(2), c=16*Math.floor(Math.log(u)/a), i=Math.floor(c/a), h=16*u-c, (n=new X).writeInt(this.scalarType), n.writeShort(u), n.writeShort(c), n.writeShort(i), n.writeShort(h), r=16*u, s=n.pos+r, o=null, f=[], t)for(l=t[d], n.writeString(d), n.writeInt(p(l)), n.writeInt(s), n.writeInt(l.length), f=f.concat(l), "head"===d&&(o=s), s+=l.length;s%4;)f.push(0), s++;return n.write(f), e=2981146554-p(n.data), n.pos=o+8, n.writeUInt32(e), n.data}, p=function(t){var e,n,r,i;for(t=k.call(t);t.length%4;)t.push(0);for(n=new X(t), r=e=0, i=t.length;r<i;r+=4)e+=n.readUInt32();return 4294967295&e}, t}(),u={}.hasOwnProperty,f=function(t,e){for(var n in e)u.call(e,n)&&(t[n]=e[n]);function r(){this.constructor=t;}return r.prototype=e.prototype, t.prototype=new r, t.__super__=e.prototype, t};c=function(){function t(t){var e;this.file=t, e=this.file.directory.tables[this.tag], this.exists=!!e, e&&(this.offset=e.offset, this.length=e.length, this.parse(this.file.contents));}return t.prototype.parse=function(){}, t.prototype.encode=function(){}, t.prototype.raw=function(){return this.exists?(this.file.contents.pos=this.offset, this.file.contents.read(this.length)):null}, t}();var d=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="head", e.prototype.parse=function(t){return t.pos=this.offset, this.version=t.readInt(), this.revision=t.readInt(), this.checkSumAdjustment=t.readInt(), this.magicNumber=t.readInt(), this.flags=t.readShort(), this.unitsPerEm=t.readShort(), this.created=t.readLongLong(), this.modified=t.readLongLong(), this.xMin=t.readShort(), this.yMin=t.readShort(), this.xMax=t.readShort(), this.yMax=t.readShort(), this.macStyle=t.readShort(), this.lowestRecPPEM=t.readShort(), this.fontDirectionHint=t.readShort(), this.indexToLocFormat=t.readShort(), this.glyphDataFormat=t.readShort()}, e}(),p=function(){function t(n,t){var e,r,i,o,a,s,h,c,l,u,f,d,p,g,m,w,y,v;switch(this.platformID=n.readUInt16(), this.encodingID=n.readShort(), this.offset=t+n.readInt(), l=n.pos, n.pos=this.offset, this.format=n.readUInt16(), this.length=n.readUInt16(), this.language=n.readUInt16(), this.isUnicode=3===this.platformID&&1===this.encodingID&&4===this.format||0===this.platformID&&4===this.format, this.codeMap={}, this.format){case 0:for(s=m=0;m<256;s=++m)this.codeMap[s]=n.readByte();break;case 4:for(f=n.readUInt16(), u=f/2, n.pos+=6, i=function(){var t,e;for(e=[], s=t=0;0<=u?t<u:u<t;s=0<=u?++t:--t)e.push(n.readUInt16());return e}(), n.pos+=2, p=function(){var t,e;for(e=[], s=t=0;0<=u?t<u:u<t;s=0<=u?++t:--t)e.push(n.readUInt16());return e}(), h=function(){var t,e;for(e=[], s=t=0;0<=u?t<u:u<t;s=0<=u?++t:--t)e.push(n.readUInt16());return e}(), c=function(){var t,e;for(e=[], s=t=0;0<=u?t<u:u<t;s=0<=u?++t:--t)e.push(n.readUInt16());return e}(), r=(this.length-n.pos+this.offset)/2, a=function(){var t,e;for(e=[], s=t=0;0<=r?t<r:r<t;s=0<=r?++t:--t)e.push(n.readUInt16());return e}(), s=w=0, v=i.length;w<v;s=++w)for(g=i[s], e=y=d=p[s];d<=g?y<=g:g<=y;e=d<=g?++y:--y)0===c[s]?o=e+h[s]:0!==(o=a[c[s]/2+(e-d)-(u-s)]||0)&&(o+=h[s]), this.codeMap[e]=65535&o;}n.pos=l;}return t.encode=function(t,e){var n,r,i,o,a,s,h,c,l,u,f,d,p,g,m,w,y,v,b,x,S,k,_,A,I,C,T,F,P,E,q,O,B,R,j,D,M,U,N,z,L,H,W,G,V,Y;switch(F=new X, o=Object.keys(t).sort(function(t,e){return t-e}), e){case"macroman":for(p=0, g=function(){var t,e;for(e=[], d=t=0;t<256;d=++t)e.push(0);return e}(), w={0:0}, i={}, P=0, B=o.length;P<B;P++)null==w[W=t[r=o[P]]]&&(w[W]=++p), i[r]={old:t[r],new:w[t[r]]}, g[r]=w[t[r]];return F.writeUInt16(1), F.writeUInt16(0), F.writeUInt32(12), F.writeUInt16(0), F.writeUInt16(262), F.writeUInt16(0), F.write(g), {charMap:i,subtable:F.data,maxGlyphID:p+1};case"unicode":for(C=[], l=[], w={}, n={}, m=h=null, E=y=0, R=o.length;E<R;E++)null==w[b=t[r=o[E]]]&&(w[b]=++y), n[r]={old:b,new:w[b]}, a=w[b]-r, null!=m&&a===h||(m&&l.push(m), C.push(r), h=a), m=r;
29810for(m&&l.push(m), l.push(65535), C.push(65535), A=2*(_=C.length), k=2*Math.pow(Math.log(_)/Math.LN2,2), u=Math.log(k/2)/Math.LN2, S=2*_-k, s=[], x=[], f=[], d=q=0, j=C.length;q<j;d=++q){if(I=C[d], c=l[d], 65535===I){s.push(0), x.push(0);break}if(32768<=I-(T=n[I].new))for(s.push(0), x.push(2*(f.length+_-d)), r=O=I;I<=c?O<=c:c<=O;r=I<=c?++O:--O)f.push(n[r].new);else s.push(T-I), x.push(0);}for(F.writeUInt16(3), F.writeUInt16(1), F.writeUInt32(12), F.writeUInt16(4), F.writeUInt16(16+8*_+2*f.length), F.writeUInt16(0), F.writeUInt16(A), F.writeUInt16(k), F.writeUInt16(u), F.writeUInt16(S), L=0, D=l.length;L<D;L++)r=l[L], F.writeUInt16(r);for(F.writeUInt16(0), H=0, M=C.length;H<M;H++)r=C[H], F.writeUInt16(r);for(G=0, U=s.length;G<U;G++)a=s[G], F.writeUInt16(a);for(V=0, N=x.length;V<N;V++)v=x[V], F.writeUInt16(v);for(Y=0, z=f.length;Y<z;Y++)p=f[Y], F.writeUInt16(p);return{charMap:n,subtable:F.data,maxGlyphID:y+1}}}, t}(),m=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="cmap", e.prototype.parse=function(t){var e,n,r;for(t.pos=this.offset, this.version=t.readUInt16(), n=t.readUInt16(), this.tables=[], this.unicode=null, r=0;0<=n?r<n:n<r;0<=n?++r:--r)e=new p(t,this.offset), this.tables.push(e), e.isUnicode&&null==this.unicode&&(this.unicode=e);return!0}, e.encode=function(t,e){var n,r;return null==e&&(e="macroman"), n=p.encode(t,e), (r=new X).writeUInt16(0), r.writeUInt16(1), n.table=r.data.concat(n.subtable), n}, e}(),g=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="hhea", e.prototype.parse=function(t){return t.pos=this.offset, this.version=t.readInt(), this.ascender=t.readShort(), this.decender=t.readShort(), this.lineGap=t.readShort(), this.advanceWidthMax=t.readShort(), this.minLeftSideBearing=t.readShort(), this.minRightSideBearing=t.readShort(), this.xMaxExtent=t.readShort(), this.caretSlopeRise=t.readShort(), this.caretSlopeRun=t.readShort(), this.caretOffset=t.readShort(), t.pos+=8, this.metricDataFormat=t.readShort(), this.numberOfMetrics=t.readUInt16()}, e}(),w=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="OS/2", e.prototype.parse=function(n){if(n.pos=this.offset, this.version=n.readUInt16(), this.averageCharWidth=n.readShort(), this.weightClass=n.readUInt16(), this.widthClass=n.readUInt16(), this.type=n.readShort(), this.ySubscriptXSize=n.readShort(), this.ySubscriptYSize=n.readShort(), this.ySubscriptXOffset=n.readShort(), this.ySubscriptYOffset=n.readShort(), this.ySuperscriptXSize=n.readShort(), this.ySuperscriptYSize=n.readShort(), this.ySuperscriptXOffset=n.readShort(), this.ySuperscriptYOffset=n.readShort(), this.yStrikeoutSize=n.readShort(), this.yStrikeoutPosition=n.readShort(), this.familyClass=n.readShort(), this.panose=function(){var t,e;for(e=[], t=0;t<10;++t)e.push(n.readByte());return e}(), this.charRange=function(){var t,e;for(e=[], t=0;t<4;++t)e.push(n.readInt());return e}(), this.vendorID=n.readString(4), this.selection=n.readShort(), this.firstCharIndex=n.readShort(), this.lastCharIndex=n.readShort(), 0<this.version&&(this.ascent=n.readShort(), this.descent=n.readShort(), this.lineGap=n.readShort(), this.winAscent=n.readShort(), this.winDescent=n.readShort(), this.codePageRange=function(){var t,e;for(e=[], t=0;t<2;++t)e.push(n.readInt());return e}(), 1<this.version))return this.xHeight=n.readShort(), this.capHeight=n.readShort(), this.defaultChar=n.readShort(), this.breakChar=n.readShort(), this.maxContext=n.readShort()}, e}(),y=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="post", e.prototype.parse=function(r){var t,e,n,i;switch(r.pos=this.offset, this.format=r.readInt(), this.italicAngle=r.readInt(), this.underlinePosition=r.readShort(), this.underlineThickness=r.readShort(), this.isFixedPitch=r.readInt(), this.minMemType42=r.readInt(), this.maxMemType42=r.readInt(), this.minMemType1=r.readInt(), this.maxMemType1=r.readInt(), this.format){case 65536:break;case 131072:for(e=r.readUInt16(), this.glyphNameIndex=[], n=0;0<=e?n<e:e<n;0<=e?++n:--n)this.glyphNameIndex.push(r.readUInt16());for(this.names=[], i=[];r.pos<this.offset+this.length;)t=r.readByte(), i.push(this.names.push(r.readString(t)));return i;case 151552:return e=r.readUInt16(), this.offsets=r.read(e);case 196608:break;case 262144:return this.map=function(){var t,e,n;for(n=[], t=0, e=this.file.maxp.numGlyphs;0<=e?t<e:e<t;0<=e?++t:--t)n.push(r.readUInt32());return n}.call(this)}}, e}(),v=function(t,e){this.raw=t, this.length=t.length, this.platformID=e.platformID, this.encodingID=e.encodingID, this.languageID=e.languageID;},b=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="name", e.prototype.parse=function(t){var e,n,r,i,o,a,s,h,c,l,u,f;for(t.pos=this.offset, t.readShort(), e=t.readShort(), a=t.readShort(), n=[], i=c=0;0<=e?c<e:e<c;i=0<=e?++c:--c)n.push({platformID:t.readShort(),encodingID:t.readShort(),languageID:t.readShort(),nameID:t.readShort(),length:t.readShort(),offset:this.offset+a+t.readShort()});for(s={}, i=l=0, u=n.length;l<u;i=++l)r=n[i], t.pos=r.offset, h=t.readString(r.length), o=new v(h,r), null==s[f=r.nameID]&&(s[f]=[]), s[r.nameID].push(o);return this.strings=s, this.copyright=s[0], this.fontFamily=s[1], this.fontSubfam
29810ily=s[2], this.uniqueSubfamily=s[3], this.fontName=s[4], this.version=s[5], this.postscriptName=s[6][0].raw.replace(/[\x00-\x19\x80-\xff]/g,""), this.trademark=s[7], this.manufacturer=s[8], this.designer=s[9], this.description=s[10], this.vendorUrl=s[11], this.designerUrl=s[12], this.license=s[13], this.licenseUrl=s[14], this.preferredFamily=s[15], this.preferredSubfamily=s[17], this.compatibleFull=s[18], this.sampleText=s[19]}, e}(),x=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="maxp", e.prototype.parse=function(t){return t.pos=this.offset, this.version=t.readInt(), this.numGlyphs=t.readUInt16(), this.maxPoints=t.readUInt16(), this.maxContours=t.readUInt16(), this.maxCompositePoints=t.readUInt16(), this.maxComponentContours=t.readUInt16(), this.maxZones=t.readUInt16(), this.maxTwilightPoints=t.readUInt16(), this.maxStorage=t.readUInt16(), this.maxFunctionDefs=t.readUInt16(), this.maxInstructionDefs=t.readUInt16(), this.maxStackElements=t.readUInt16(), this.maxSizeOfInstructions=t.readUInt16(), this.maxComponentElements=t.readUInt16(), this.maxComponentDepth=t.readUInt16()}, e}(),S=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="hmtx", e.prototype.parse=function(n){var t,r,i,e,o,a,s;for(n.pos=this.offset, this.metrics=[], e=0, a=this.file.hhea.numberOfMetrics;0<=a?e<a:a<e;0<=a?++e:--e)this.metrics.push({advance:n.readUInt16(),lsb:n.readInt16()});for(r=this.file.maxp.numGlyphs-this.file.hhea.numberOfMetrics, this.leftSideBearings=function(){var t,e;for(e=[], t=0;0<=r?t<r:r<t;0<=r?++t:--t)e.push(n.readInt16());return e}(), this.widths=function(){var t,e,n,r;for(r=[], t=0, e=(n=this.metrics).length;t<e;t++)i=n[t], r.push(i.advance);return r}.call(this), t=this.widths[this.widths.length-1], s=[], o=0;0<=r?o<r:r<o;0<=r?++o:--o)s.push(this.widths.push(t));return s}, e.prototype.forGlyph=function(t){return t in this.metrics?this.metrics[t]:{advance:this.metrics[this.metrics.length-1].advance,lsb:this.leftSideBearings[t-this.metrics.length]}}, e}(),k=[].slice,_=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="glyf", e.prototype.parse=function(t){return this.cache={}}, e.prototype.glyphFor=function(t){var e,n,r,i,o,a,s,h,c,l;return(t=t)in this.cache?this.cache[t]:(i=this.file.loca, e=this.file.contents, n=i.indexOf(t), 0===(r=i.lengthOf(t))?this.cache[t]=null:(e.pos=this.offset+n, o=(a=new X(e.read(r))).readShort(), h=a.readShort(), l=a.readShort(), s=a.readShort(), c=a.readShort(), this.cache[t]=-1===o?new I(a,h,l,s,c):new A(a,o,h,l,s,c), this.cache[t]))}, e.prototype.encode=function(t,e,n){var r,i,o,a,s;for(o=[], i=[], a=0, s=e.length;a<s;a++)r=t[e[a]], i.push(o.length), r&&(o=o.concat(r.encode(n)));return i.push(o.length), {table:o,offsets:i}}, e}(),A=function(){function t(t,e,n,r,i,o){this.raw=t, this.numberOfContours=e, this.xMin=n, this.yMin=r, this.xMax=i, this.yMax=o, this.compound=!1;}return t.prototype.encode=function(){return this.raw.data}, t}(),I=function(){function t(t,e,n,r,i){var o,a;for(this.raw=t, this.xMin=e, this.yMin=n, this.xMax=r, this.yMax=i, this.compound=!0, this.glyphIDs=[], this.glyphOffsets=[], o=this.raw;a=o.readShort(), this.glyphOffsets.push(o.pos), this.glyphIDs.push(o.readShort()), 32&a;)o.pos+=1&a?4:2, 128&a?o.pos+=8:64&a?o.pos+=4:8&a&&(o.pos+=2);}return t.prototype.encode=function(t){var e,n,r,i,o;for(n=new X(k.call(this.raw.data)), e=r=0, i=(o=this.glyphIDs).length;r<i;e=++r)o[e], n.pos=this.glyphOffsets[e];return n.data}, t}(),C=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,c), e.prototype.tag="loca", e.prototype.parse=function(r){var t;return r.pos=this.offset, t=this.file.head.indexToLocFormat, this.offsets=0===t?function(){var t,e,n;for(n=[], t=0, e=this.length;t<e;t+=2)n.push(2*r.readUInt16());return n}.call(this):function(){var t,e,n;for(n=[], t=0, e=this.length;t<e;t+=4)n.push(r.readUInt32());return n}.call(this)}, e.prototype.indexOf=function(t){return this.offsets[t]}, e.prototype.lengthOf=function(t){return this.offsets[t+1]-this.offsets[t]}, e.prototype.encode=function(t,e){for(var n=new Uint32Array(this.offsets.length),r=0,i=0,o=0;o<n.length;++o)if(n[o]=r, i<e.length&&e[i]==o){++i, n[o]=r;var a=this.offsets[o],s=this.offsets[o+1]-a;0<s&&(r+=s);}for(var h=new Array(4*n.length),c=0;c<n.length;
vendor: 4,528 bytes, line 29810
29810++c)h[4*c+3]=255&n[c], h[4*c+2]=(65280&n[c])>>8, h[4*c+1]=(16711680&n[c])>>16, h[4*c]=(4278190080&n[c])>>24;return h}, e}(),T=function(){function t(t){this.font=t, this.subset={}, this.unicodes={}, this.next=33;}return t.prototype.generateCmap=function(){var t,e,n,r,i;for(e in r=this.font.cmap.tables[0].codeMap, t={}, i=this.subset)n=i[e], t[e]=r[n];return t}, t.prototype.glyphsFor=function(t){var e,n,r,i,o,a,s;for(r={}, o=0, a=t.length;o<a;o++)r[i=t[o]]=this.font.glyf.glyphFor(i);for(i in e=[], r)(null!=(n=r[i])?n.compound:void 0)&&e.push.apply(e,n.glyphIDs);if(0<e.length)for(i in s=this.glyphsFor(e))n=s[i], r[i]=n;return r}, t.prototype.encode=function(t){var e,n,r,i,o,a,s,h,c,l,u,f,d,p,g;for(n in e=m.encode(this.generateCmap(),"unicode"), i=this.glyphsFor(t), u={0:0}, g=e.charMap)u[(a=g[n]).old]=a.new;for(f in l=e.maxGlyphID, i)f in u||(u[f]=l++);return h=function(t){var e,n;for(e in n={}, t)n[t[e]]=e;return n}(u), c=Object.keys(h).sort(function(t,e){return t-e}), d=function(){var t,e,n;for(n=[], t=0, e=c.length;t<e;t++)o=c[t], n.push(h[o]);return n}(), r=this.font.glyf.encode(i,d,u), s=this.font.loca.encode(r.offsets,d), p={cmap:this.font.cmap.raw(),glyf:r.table,loca:s,hmtx:this.font.hmtx.raw(),hhea:this.font.hhea.raw(),maxp:this.font.maxp.raw(),post:this.font.post.raw(),name:this.font.name.raw(),head:this.font.head.raw()}, this.font.os2.exists&&(p["OS/2"]=this.font.os2.raw()), this.font.directory.encode(p)}, t}();t.API.PDFObject=function(){var o;function a(){}return o=function(t,e){return(Array(e+1).join("0")+t).slice(-e)}, a.convert=function(r){var i,t,e,n;if(Array.isArray(r))return"["+function(){var t,e,n;for(n=[], t=0, e=r.length;t<e;t++)i=r[t], n.push(a.convert(i));return n}().join(" ")+"]";if("string"==typeof r)return"/"+r;if(null!=r?r.isString:void 0)return"("+r+")";if(r instanceof Date)return"(D:"+o(r.getUTCFullYear(),4)+o(r.getUTCMonth(),2)+o(r.getUTCDate(),2)+o(r.getUTCHours(),2)+o(r.getUTCMinutes(),2)+o(r.getUTCSeconds(),2)+"Z)";if("[object Object]"==={}.toString.call(r)){for(t in e=["<<"], r)n=r[t], e.push("/"+t+" "+a.convert(n));return e.push(">>"), e.join("\n")}return""+r}, a}();}($), pt="undefined"!=typeof self&&self||"undefined"!=typeof window&&window||"undefined"!=typeof commonjsGlobal&&commonjsGlobal||Function('return typeof this === "object" && this.content')()||Function("return this")(), gt=function(){var c,n,r;function i(t){var e,n,r,i,o,a,s,h,c,l,u,f,d,p;for(this.data=t, this.pos=8, this.palette=[], this.imgData=[], this.transparency={}, this.animation=null, this.text={}, a=null;;){switch(e=this.readUInt32(), c=function(){var t,e;for(e=[], t=0;t<4;++t)e.push(String.fromCharCode(this.data[this.pos++]));return e}.call(this).join("")){case"IHDR":this.width=this.readUInt32(), this.height=this.readUInt32(), this.bits=this.data[this.pos++], this.colorType=this.data[this.pos++], this.compressionMethod=this.data[this.pos++], this.filterMethod=this.data[this.pos++], this.interlaceMethod=this.data[this.pos++];break;case"acTL":this.animation={numFrames:this.readUInt32(),numPlays:this.readUInt32()||1/0,frames:[]};break;case"PLTE":this.palette=this.read(e);break;case"fcTL":a&&this.animation.frames.push(a), this.pos+=4, a={width:this.readUInt32(),height:this.readUInt32(),xOffset:this.readUInt32(),yOffset:this.readUInt32()}, o=this.readUInt16(), i=this.readUInt16()||100, a.delay=1e3*o/i, a.disposeOp=this.data[this.pos++], a.blendOp=this.data[this.pos++], a.data=[];break;case"IDAT":case"fdAT":for("fdAT"===c&&(this.pos+=4, e-=4), t=(null!=a?a.data:void 0)||this.imgData, f=0;0<=e?f<e:e<f;0<=e?++f:--f)t.push(this.data[this.pos++]);break;case"tRNS":switch(this.transparency={}, this.colorType){case 3:if(r=this.palette.length/3, this.transparency.indexed=this.read(e), this.transparency.indexed.length>r)throw new Error("More transparent colors than palette size");if(0<(l=r-this.transparency.indexed.length))for(d=0;0<=l?d<l:l<d;0<=l?++d:--d)this.transparency.indexed.push(255);break;case 0:this.transparency.grayscale=this.read(e)[0];break;case 2:this.transparency.rgb=this.read(e);}break;case"tEXt":s=(u=this.read(e)).indexOf(0), h=String.fromCharCode.apply(String,u.slice(0,s)), this.text[h]=String.fromCharCode.apply(String,u.slice(s+1));break;case"IEND":return a&&this.animation.frames.push(a), this.colors=function(){switch(this.colorType){case 0:case 3:case 4:return 1;case 2:case 6:return 3}}.call(this), this.hasAlphaChannel=4===(p=this.colorType)||6===p, n=this.colors+(this.hasAlphaChannel?1:0), this.pixelBitlength=this.bits*n, this.colorSpace
29810=function(){switch(this.colors){case 1:return"DeviceGray";case 3:return"DeviceRGB"}}.call(this), void(this.imgData=new Uint8Array(this.imgData));default:this.pos+=e;}if(this.pos+=4, this.pos>this.data.length)throw new Error("Incomplete or corrupt PNG file")}}i.load=function(t,e,n){var r;return"function"==typeof e&&(n=e), (r=new XMLHttpRequest).open("GET",t,!0), r.responseType="arraybuffer", r.onload=function(){var t;return t=new i(new Uint8Array(r.response||r.mozResponseArrayBuffer)), "function"==typeof(null!=e?e.getContext:void 0)&&t.render(e), "function"==typeof n?n(t):void 0}, r.send(null)}, i.prototype.read=function(t){var e,n;for(n=[], e=0;0<=t?e<t:t<e;0<=t?++e:--e)n.push(this.data[this.pos++]);return n}, i.prototype.readUInt32=function(){return this.data[this.pos++]<<24|this.data[this.pos++]<<16|this.data[this.pos++]<<8|this.data[this.pos++]}, i.prototype.readUInt16=function(){return this.data[this.pos++]<<8|this.data[this.pos++]}, i.prototype.decodePixels=function(E){var q=this.pixelBitlength/8,O=new Uint8Array(this.width*this.height*q),B=0,R=this;if(null==E&&(E=this.imgData), 0===E.length)return new Uint8Array(0);function t(t,e,n,r){var i,o,a,s,h,c,l,u,f,d,p,g,m,w,y,v,b,x,S,k,_,A=Math.ceil((R.width-t)/n),I=Math.ceil((R.height-e)/r),C=R.width==A&&R.height==I;for(w=q*A, g=C?O:new Uint8Array(w*I), c=E.length, o=m=0;m<I&&B<c;){switch(E[B++]){case 0:for(s=b=0;b<w;s=b+=1)g[o++]=E[B++];break;case 1:for(s=x=0;x<w;s=x+=1)i=E[B++], h=s<q?0:g[o-q], g[o++]=(i+h)%256;break;case 2:for(s=S=0;S<w;s=S+=1)i=E[B++], a=(s-s%q)/q, y=m&&g[(m-1)*w+a*q+s%q], g[o++]=(y+i)%256;break;case 3:for(s=k=0;k<w;s=k+=1)i=E[B++], a=(s-s%q)/q, h=s<q?0:g[o-q], y=m&&g[(m-1)*w+a*q+s%q], g[o++]=(i+Math.floor((h+y)/2))%256;break;case 4:for(s=_=0;_<w;s=_+=1)i=E[B++], a=(s-s%q)/q, h=s<q?0:g[o-q], 0===m?y=v=0:(y=g[(m-1)*w+a*q+s%q], v=a&&g[(m-1)*w+(a-1)*q+s%q]), l=h+y-v, u=Math.abs(l-h), d=Math.abs(l-y), p=Math.abs(l-v), f=u<=d&&u<=p?h:d<=p?y:v, g[o++]=(i+f)%256;break;default:throw new Error("Invalid filter algorithm: "+E[B-1])}if(!C){var T=((e+m*r)*R.width+t)*q,F=m*w;for(s=0;s<A;s+=1){for(var P=0;P<q;P+=1)O[T++]=g[F++];T+=(n-1)*q;}}m++;}}return E=(E=new kt(E)).getBytes(), 1==R.interlaceMethod?(t(0,0,8,8), t(4,0,8,8), t(0,4,4,8), t(2,0,4,4), t(0,2,2,4), t(1,0,2,2), t(0,1,1,2)):t(0,0,1,1), O}, i.prototype.decodePalette=function(){var t,e,n,r,i,o,a,s,h;for(n=this.palette, o=this.transparency.indexed||[], i=new Uint8Array((o.length||0)+n.length), r=0, n.length, e=a=t=0, s=n.length;a<s;e=a+=3)i[r++]=n[e], i[r++]=n[e+1], i[r++]=n[e+2], i[r++]=null!=(h=o[t++])?h:255;return i}, i.prototype.copyToImageData=function(t,e){var n,r,i,o,a,s,h,c,l,u,f;if(r=this.colors, l=null, n=this.hasAlphaChannel, this.palette.length&&(l=null!=(f=this._decodedPalette)?f:this._decodedPalette=this.decodePalette(), r=4, n=!0), c=(i=t.data||t).length, a=l||e, o=s=0, 1===r)for(;o<c;)h=l?4*e[o/4]:s, u=a[h++], i[o++]=u, i[o++]=u, i[o++]=u, i[o++]=n?a[h++]:255, s=h;else for(;o<c;)h=l?4*e[o/4]:s, i[o++]=a[h++], i[o++]=a[h++], i[o++]=a[h++], i[o++]=n?a[h++]:255, s=h;}, i.prototype.decode=function(){var t;return t=new Uint8Array(this.width*this.height*4), this.copyToImageData(t,this.decodePixels()), t};try{n=pt.document.createElement("canvas"), r=n.getContext("2d");}catch(t){return-1}return c=function(t){var e;return r.width=t.width, r.height=t.height, r.clearRect(0,0,t.width,t.height), r.putImageData(t,0,0), (e=new Image).src=n.toDataURL(), e}, i.prototype.decodeFrames=function(t){var e,n,r,i,o,a,s,h;if(this.animation){for(h=[], n=o=0, a=(s=this.animation.frames).length;o<a;n=++o)e=s[n], r=t.createImageData(e.width,e.height), i=this.decodePixels(new Uint8Array(e.data)), this.copyToImageData(r,i), e.imageData=r, h.push(e.image=c(r));return h}}, i.prototype.renderFrame=function(t,e){var n,r,i;return n=(r=this.animation.frames)[e], i=r[e-1], 0===e&&t.clearRect(0,0,this.width,this.height), 1===(null!=i?i.disposeOp:void 0)?t.clearRect(i.xOffset,i.yOffset,i.width,i.height):2===(null!=i?i.disposeOp:void 0)&&t.putImageData(i.imageData,i.xOffset,i.yOffset), 0===n.blendOp&&t.clearRect(n.xOffset,n.yOffset,n.width,n.height), t.drawImage(n.image,n.xOffset,n.yOffset)}, i.prototype.animate=function(n){var r,i,o,a,s,t,h=this;return i=0, t=this.animation, a=t.numFrames, o=t.frames, s=t.numPlays, (r=function(){var t,e;if(t=i++%a, e=o[t], h.renderFrame(n,t), 1<a&&i/a<s)return h.animation._timeout=setTimeout(r,e.delay)})()}, i.prototype.stopAnimation=function(){var t;return clearTimeout(null!=(t=this.animation)?t._timeout:void 0)}, i.prototype.render=function(t){var e,n;return t._png&&t._png.stopAnimation(), t._png=this, t.width=this.width, t.height=this.height, e=t.getContext("2d"), this.animation?(this.decodeFrames(e), this.animate(e)):(n=e.createImageData(this.width,this.height), this.copyToImageData(n,this.decodePixels()), e.putImageData(n,0,0))}, i}(), pt.PNG=gt; 29811/* 29812 * Extracted from pdf.js
29813 * https://github.com/andreasgal/pdf.js 29814 * 29815 * Copyright (c) 2011 Mozilla Foundation 29816 * 29817 * Contributors: Andreas Gal <[email protected]> 29818 * Chris G Jones <[email protected]> 29819 * Shaon Barman <[email protected]> 29820 * Vivien Nicolas <[email protected]> 29821 * Justin D'Arcangelo <[email protected]> 29822 * Yury Delendik 29823 * 29824 * 29825 */ 29826var St=function(){function t(){this.pos=0, this.bufferLength=0, this.eof=!1, this.buffer=null;}return t.prototype={ensureBuffer:function(t){var e=this.buffer,n=e?e.byteLength:0;if(t<n)return e;for(var r=512;r<t;)r<<=1;for(var i=new Uint8Array(r),o=0;o<n;++o)i[o]=e[o];return this.buffer=i},getByte:function(){for(var t=this.pos;this.bufferLength<=t;){if(this.eof)return null;this.readBlock();}return this.buffer[this.pos++]},getBytes:function(t){var e=this.pos;if(t){this.ensureBuffer(e+t);for(var n=e+t;!this.eof&&this.bufferLength<n;)this.readBlock();var r=this.bufferLength;r<n&&(n=r);}else{for(;!this.eof;)this.readBlock();n=this.bufferLength;}return this.pos=n, this.buffer.subarray(e,n)},lookChar:function(){for(var t=this.pos;this.bufferLength<=t;){if(this.eof)return null;this.readBlock();}return String.fromCharCode(this.buffer[this.pos])},getChar:function(){for(var t=this.pos;this.bufferLength<=t;){if(this.eof)return null;this.readBlock();}return String.fromCharCode(this.buffer[this.pos++])},makeSubStream:function(t,e,n){for(var r=t+e;this.bufferLength<=r&&!this.eof;)this.readBlock();return new Stream(this.buffer,t,e,n)},skip:function(t){t||(t=1), this.pos+=t;},reset:function(){this.pos=0;}}, t}(),kt=function(){if("undefined"!=typeof Uint32Array){var F=new Uint32Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),P=new Uint32Array([3,4,5,6,7,8,9,10,65547,65549,65551,65553,131091,131095,131099,131103,196643,196651,196659,196667,262211,262227,262243,262259,327811,327843,327875,327907,258,258,258]),E=new Uint32Array([1,2,3,4,65541,65543,131081,131085,196625,196633,262177,262193,327745,327777,393345,393409,459009,459137,524801,525057,590849,591361,657409,658433,724993,727041,794625,798721,868353,876545]),q=[new Uint32Array([459008,524368,524304,524568,459024,524400,524336,590016,459016,524384,524320,589984,524288,524416,524352,590048,459012,524376,524312,589968,459028,524408,524344,590032,459020,524392,524328,59e4,524296,524424,524360,590064,459010,524372,524308,524572,459026,524404,524340,590024,459018,524388,524324,589992,524292,524420,524356,590056,459014,524380,524316,589976,459030,524412,524348,590040,459022,524396,524332,590008,524300,524428,524364,590072,459009,524370,524306,524570,459025,524402,524338,590020,459017,524386,524322,589988,524290,524418,524354,590052,459013,524378,524314,589972,459029,524410,524346,590036,459021,524394,524330,590004,524298,524426,524362,590068,459011,524374,524310,524574,459027,524406,524342,590028,459019,524390,524326,589996,524294,524422,524358,590060,459015,524382,524318,589980,459031,524414,524350,590044,459023,524398,524334,590012,524302,524430,524366,590076,459008,524369,524305,524569,459024,524401,524337,590018,459016,524385,524321,589986,524289,524417,524353,590050,459012,524377,524313,589970,459028,524409,524345,590034,459020,524393,524329,590002,524297,524425,524361,590066,459010,524373,524309,524573,459026,524405,524341,590026,459018,524389,524325,589994,524293,524421,524357,590058,459014,524381,524317,589978,459030,524413,524349,590042,459022,524397,524333,590010,524301,524429,524365,590074,459009,524371,524307,524571,459025,524403,524339,590022,459017,524387,524323,589990,524291,524419,524355,590054,459013,524379,524315,589974,459029,524411,524347,590038,459021,524395,524331,590006,524299,524427,524363,590070,459011,524375,524311,524575,459027,524407,524343,590030,459019,524391,524327,589998,524295,524423,524359,590062,459015,524383,524319,589982,459031,524415,524351,590046,459023,524399,524335,590014,524303,524431,524367,590078,459008,524368,524304,524568,459024,524400,524336,590017,459016,524384,524320,589985,524288,524416,524352,590049,459012,524376,524312,589969,459028,524408,524344,590033,459020,524392,524328,590001,524296,524424,524360,590065,459010,524372,524308,524572,459026,524404,524340,590025,459018,524388,524324,589993,524292,524420,524356,590057,459014,524380,524316,589977,459030,524412,524348,590041,459022,524396,524332,590009,524300,524428,524364,590073,459009,524370,524306,524570,459025,524402,524338,590021,459017,524386,524322,589989,524290,524418,524354,590053,459013,524378,524314,589973,459029,524410,524346,590037,459021,524394,524330,590005,524298,524426,524362,590069,459011,524374,524310,524574,459027,524406,524342,590029,459019,524390,524326,589997,524294,524422,524358,590061,459015,524382,524318,589981,459031,524414,524350,590045,459023,524398,524334,590013,524302,524430,524366,590077,459008,5243
2982669,524305,524569,459024,524401,524337,590019,459016,524385,524321,589987,524289,524417,524353,590051,459012,524377,524313,589971,459028,524409,524345,590035,459020,524393,524329,590003,524297,524425,524361,590067,459010,524373,524309,524573,459026,524405,524341,590027,459018,524389,524325,589995,524293,524421,524357,590059,459014,524381,524317,589979,459030,524413,524349,590043,459022,524397,524333,590011,524301,524429,524365,590075,459009,524371,524307,524571,459025,524403,524339,590023,459017,524387,524323,589991,524291,524419,524355,590055,459013,524379,524315,589975,459029,524411,524347,590039,459021,524395,524331,590007,524299,524427,524363,590071,459011,524375,524311,524575,459027,524407,524343,590031,459019,524391,524327,589999,524295,524423,524359,590063,459015,524383,524319,589983,459031,524415,524351,590047,459023,524399,524335,590015,524303,524431,524367,590079]),9],O=[new Uint32Array([327680,327696,327688,327704,327684,327700,327692,327708,327682,327698,327690,327706,327686,327702,327694,0,327681,327697,327689,327705,327685,327701,327693,327709,327683,327699,327691,327707,327687,327703,327695,0]),5];return(t.prototype=Object.create(St.prototype)).getBits=function(t){for(var e,n=this.codeSize,r=this.codeBuf,i=this.bytes,o=this.bytesPos;n<t;)void 0===(e=i[o++])&&B("Bad encoding in flate stream"), r|=e<<n, n+=8;return e=r&(1<<t)-1, this.codeBuf=r>>t, this.codeSize=n-=t, this.bytesPos=o, e}, t.prototype.getCode=function(t){for(var e=t[0],n=t[1],r=this.codeSize,i=this.codeBuf,o=this.bytes,a=this.bytesPos;r<n;){var s;void 0===(s=o[a++])&&B("Bad encoding in flate stream"), i|=s<<r, r+=8;}var h=e[i&(1<<n)-1],c=h>>16,l=65535&h;return(0==r||r<c||0==c)&&B("Bad encoding in flate stream"), this.codeBuf=i>>c, this.codeSize=r-c, this.bytesPos=a, l}, t.prototype.generateHuffmanTable=function(t){for(var e=t.length,n=0,r=0;r<e;++r)t[r]>n&&(n=t[r]);for(var i=1<<n,o=new Uint32Array(i),a=1,s=0,h=2;a<=n;++a, s<<=1, h<<=1)for(var c=0;c<e;++c)if(t[c]==a){var l=0,u=s;for(r=0;r<a;++r)l=l<<1|1&u, u>>=1;for(r=l;r<i;r+=h)o[r]=a<<16|c;++s;}return[o,n]}, t.prototype.readBlock=function(){function t(t,e,n,r,i){for(var o=t.getBits(n)+r;0<o--;)e[h++]=i;}var e=this.getBits(3);if(1&e&&(this.eof=!0), 0!=(e>>=1)){var n,r;if(1==e)n=q, r=O;else if(2==e){for(var i=this.getBits(5)+257,o=this.getBits(5)+1,a=this.getBits(4)+4,s=Array(F.length),h=0;h<a;)s[F[h++]]=this.getBits(3);for(var c=this.generateHuffmanTable(s),l=0,u=(h=0, i+o),f=new Array(u);h<u;){var d=this.getCode(c);16==d?t(this,f,2,3,l):17==d?t(this,f,3,3,l=0):18==d?t(this,f,7,11,l=0):f[h++]=l=d;}n=this.generateHuffmanTable(f.slice(0,i)), r=this.generateHuffmanTable(f.slice(i,u));}else B("Unknown block type in flate stream");for(var p=(I=this.buffer)?I.length:0,g=this.bufferLength;;){var m=this.getCode(n);if(m<256)p<=g+1&&(p=(I=this.ensureBuffer(g+1)).length), I[g++]=m;else{if(256==m)return void(this.bufferLength=g);var w=(m=P[m-=257])>>16;0<w&&(w=this.getBits(w));l=(65535&m)+w;m=this.getCode(r), 0<(w=(m=E[m])>>16)&&(w=this.getBits(w));var y=(65535&m)+w;p<=g+l&&(p=(I=this.ensureBuffer(g+l)).length);for(var v=0;v<l;++v, ++g)I[g]=I[g-y];}}}else{var b,x=this.bytes,S=this.bytesPos;void 0===(b=x[S++])&&B("Bad block header in flate stream");var k=b;void 0===(b=x[S++])&&B("Bad block header in flate stream"), k|=b<<8, void 0===(b=x[S++])&&B("Bad block header in flate stream");var _=b;void 0===(b=x[S++])&&B("Bad block header in flate stream"), (_|=b<<8)!=(65535&~k)&&B("Bad uncompressed block length in flate stream"), this.codeBuf=0, this.codeSize=0;var A=this.bufferLength,I=this.ensureBuffer(A+k),C=A+k;this.bufferLength=C;for(var T=A;T<C;++T){if(void 0===(b=x[S++])){this.eof=!0;break}I[T]=b;}this.bytesPos=S;}}, t}function B(t){throw new Error(t)}function t(t){var e=0,n=t[e++],r=t[e++];-1!=n&&-1!=r||B("Invalid header in flate stream"), 8!=(15&n)&&B("Unknown compression method in flate stream"), ((n<<8)+r)%31!=0&&B("Bad FCHECK in flate stream"), 32&r&&B("FDICT bit set in flate stream"), this.bytes=t, this.bytesPos=2, this.codeSize=0, this.codeBuf=0, St.call(this);}}();return function(t){if("object"!=typeof t.console){t.console={};for(var e,n,r=t.console,i=function(){},o=["memory"],a="assert,clear,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,markTimeline,profile,profiles,profileEnd,show,table,time,timeEnd,timeline,timelineEnd,timeStamp,trace,warn".split(",");e=o.pop();)r[e]||(r[e]={});for(;n=a.pop();)r[n]||(r[n]=i);}var s,h,c,l,u="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
29826+/=";void 0===t.btoa&&(t.btoa=function(t){var e,n,r,i,o,a=0,s=0,h="",c=[];if(!t)return t;for(;e=(o=t.charCodeAt(a++)<<16|t.charCodeAt(a++)<<8|t.charCodeAt(a++))>>18&63, n=o>>12&63, r=o>>6&63, i=63&o, c[s++]=u.charAt(e)+u.charAt(n)+u.charAt(r)+u.charAt(i), a<t.length;);h=c.join("");var l=t.length%3;return(l?h.slice(0,l-3):h)+"===".slice(l||3)}), void 0===t.atob&&(t.atob=function(t){var e,n,r,i,o,a,s=0,h=0,c=[];if(!t)return t;for(t+="";e=(a=u.indexOf(t.charAt(s++))<<18|u.indexOf(t.charAt(s++))<<12|(i=u.indexOf(t.charAt(s++)))<<6|(o=u.indexOf(t.charAt(s++))))>>16&255, n=a>>8&255, r=255&a, c[h++]=64==i?String.fromCharCode(e):64==o?String.fromCharCode(e,n):String.fromCharCode(e,n,r), s<t.length;);return c.join("")}), Array.prototype.map||(Array.prototype.map=function(t){if(null==this||"function"!=typeof t)throw new TypeError;for(var e=Object(this),n=e.length>>>0,r=new Array(n),i=1<arguments.length?arguments[1]:void 0,o=0;o<n;o++)o in e&&(r[o]=t.call(i,e[o],o,e));return r}), Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}), Array.prototype.forEach||(Array.prototype.forEach=function(t,e){if(null==this||"function"!=typeof t)throw new TypeError;for(var n=Object(this),r=n.length>>>0,i=0;i<r;i++)i in n&&t.call(e,n[i],i,n);}), Object.keys||(Object.keys=(s=Object.prototype.hasOwnProperty, h=!{toString:null}.propertyIsEnumerable("toString"), l=(c=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"]).length, function(t){if("object"!=typeof t&&("function"!=typeof t||null===t))throw new TypeError;var e,n,r=[];for(e in t)s.call(t,e)&&r.push(e);if(h)for(n=0;n<l;n++)s.call(t,c[n])&&r.push(c[n]);return r})), "function"!=typeof Object.assign&&(Object.assign=function(t){if(null==t)throw new TypeError("Cannot convert undefined or null to object");t=Object(t);for(var e=1;e<arguments.length;e++){var n=arguments[e];if(null!=n)for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r]);}return t}), String.prototype.trim||(String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")}), String.prototype.trimLeft||(String.prototype.trimLeft=function(){return this.replace(/^\s+/g,"")}), String.prototype.trimRight||(String.prototype.trimRight=function(){return this.replace(/\s+$/g,"")});}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||"undefined"!=typeof commonjsGlobal&&commonjsGlobal||Function('return typeof this === "object" && this.content')()||Function("return this")()), $}); 29827}); 29828 29829var jspdf_min_1 = jspdf_min.jsPDF; 29830var jspdf_min_2 = jspdf_min.saveAs; 29831var jspdf_min_3 = jspdf_min.GifWriter; 29832var jspdf_min_4 = jspdf_min.GifReader; 29833 29834var Path = createCommonjsModule(function (module, exports) { 29835Object.defineProperty(exports, "__esModule", { 29836 value: true 29837}); 29838var PATH = exports.PATH = { 29839 VECTOR: 0, 29840 BEZIER_CURVE: 1, 29841 CIRCLE: 2 29842}; 29843}); 29844 29845unwrapExports(Path); 29846var Path_1 = Path.PATH; 29847 29848var Color_1 = createCommonjsModule(function (module, exports) { 29849Object.defineProperty(exports, "__esModule", { 29850 value: true 29851}); 29852 29853var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 29854 29855var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 29856 29857function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 29858 29859var HEX3 = /^#([a-f0-9]{3})$/i; 29860var hex3 = function hex3(value) { 29861 var match = value.match(HEX3); 29862 if (match) { 29863 return [parseInt(match[1][0] + match[1][0], 16), parseInt(match[1][1] + match[1][1], 16), parseInt(match[1][2] + match[1][2], 16), null]; 29864 } 29865 return false;
29866}; 29867 29868var HEX6 = /^#([a-f0-9]{6})$/i; 29869var hex6 = function hex6(value) { 29870 var match = value.match(HEX6); 29871 if (match) { 29872 return [parseInt(match[1].substring(0, 2), 16), parseInt(match[1].substring(2, 4), 16), parseInt(match[1].substring(4, 6), 16), null]; 29873 } 29874 return false; 29875}; 29876 29877var RGB = /^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)$/; 29878var rgb = function rgb(value) { 29879 var match = value.match(RGB); 29880 if (match) { 29881 return [Number(match[1]), Number(match[2]), Number(match[3]), null]; 29882 } 29883 return false; 29884}; 29885 29886var RGBA = /^rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d?\.?\d+)\s*\)$/; 29887var rgba = function rgba(value) { 29888 var match = value.match(RGBA); 29889 if (match && match.length > 4) { 29890 return [Number(match[1]), Number(match[2]), Number(match[3]), Number(match[4])]; 29891 } 29892 return false; 29893}; 29894 29895var fromArray = function fromArray(array) { 29896 return [Math.min(array[0], 255), Math.min(array[1], 255), Math.min(array[2], 255), array.length > 3 ? array[3] : null]; 29897}; 29898 29899var namedColor = function namedColor(name) { 29900 var color = NAMED_COLORS[name.toLowerCase()]; 29901 return color ? color : false; 29902}; 29903 29904var Color = function () { 29905 function Color(value) { 29906 _classCallCheck(this, Color); 29907 29908 var _ref = Array.isArray(value) ? fromArray(value) : hex3(value) || rgb(value) || rgba(value) || namedColor(value) || hex6(value) || [0, 0, 0, null], 29909 _ref2 = _slicedToArray(_ref, 4), 29910 r = _ref2[0], 29911 g = _ref2[1], 29912 b = _ref2[2], 29913 a = _ref2[3]; 29914 29915 this.r = r; 29916 this.g = g; 29917 this.b = b; 29918 this.a = a; 29919 } 29920 29921 _createClass(Color, [{ 29922 key: 'isTransparent', 29923 value: function isTransparent() { 29924 return this.a === 0; 29925 } 29926 }, { 29927 key: 'toString', 29928 value: function toString() { 29929 return this.a !== null && this.a !== 1 ? 'rgba(' + this.r + ',' + this.g + ',' + this.b + ',' + this.a + ')' : 'rgb(' + this.r + ',' + this.g + ',' + this.b + ')'; 29930 } 29931 }]); 29932 29933 return Color; 29934}(); 29935 29936exports.default = Color; 29937 29938 29939var NAMED_COLORS = { 29940 transparent: [0, 0, 0, 0], 29941 aliceblue: [240, 248, 255, null], 29942 antiquewhite: [250, 235, 215, null], 29943 aqua: [0, 255, 255, null], 29944 aquamarine: [127, 255, 212, null], 29945 azure: [240, 255, 255, null], 29946 beige: [245, 245, 220, null], 29947 bisque: [255, 228, 196, null], 29948 black: [0, 0, 0, null], 29949 blanchedalmond: [255, 235, 205, null], 29950 blue: [0, 0, 255, null], 29951 blueviolet: [138, 43, 226, null], 29952 brown: [165, 42, 42, null], 29953 burlywood: [222, 184, 135, null], 29954 cadetblue: [95, 158, 160, null], 29955 chartreuse: [127, 255, 0, null], 29956 chocolate: [210, 105, 30, null], 29957 coral: [255, 127, 80, null], 29958 cornflowerblue: [100, 149, 237, null], 29959 cornsilk: [255, 248, 220, null], 29960 crimson: [220, 20, 60, null], 29961 cyan: [0, 255, 255, null], 29962 darkblue: [0, 0, 139, null], 29963 darkcyan: [0, 139, 139, null], 29964 darkgoldenrod: [184, 134, 11, null], 29965 darkgray: [169, 169, 169, null], 29966 darkgreen: [0, 100, 0, null], 29967 darkgrey: [169, 169, 169, null], 29968 darkkhaki: [189, 183, 107, null], 29969 darkmagenta: [139, 0, 139, null], 29970 darkolivegreen: [85, 107, 47, null], 29971 darkorange: [255, 140, 0, null], 29972 darkorchid: [153, 50, 204, null], 29973 darkred: [139, 0, 0, null], 29974 darksalmon: [233, 150, 122, null], 29975 darkseagreen: [143, 188, 143, null], 29976 darkslateblue: [72, 61, 139, null], 29977 darkslategray: [47, 79, 79, null], 29978 darkslategrey: [47, 79, 79, null], 29979 darkturquoise: [0, 206, 209, null], 29980 darkviolet: [148, 0, 211, null], 29981 deeppink: [255, 20, 147, null], 29982 deepskyblue: [0, 191, 255, null], 29983 dimgray: [105, 105, 105, null], 29984 dimgrey: [105, 105, 105, null], 29985 dodgerblue: [30, 144, 255, null], 29986 firebrick: [178, 34, 34, null], 29987 floralwhite: [255, 250, 240, null], 29988 forestgreen: [34, 139, 34, null], 29989 fuchsia: [255, 0, 255, null], 29990 gainsboro: [220, 220, 220, null], 29991 ghostwhite: [248, 248, 255, null], 29992 gold: [255, 215, 0, null], 29993 goldenrod: [218, 165, 32, null], 29994 gray: [128, 128, 128, null], 29995 green: [0, 128, 0, null], 29996 greenyellow: [173, 255, 47, null], 29997 grey: [128, 128, 128, null], 29998 honeydew: [240, 255, 240, null], 29999 hotpink: [255, 105, 180, null], 30000 indianred: [205, 92, 92, null], 30001 indigo: [75, 0, 130, null], 30002 ivory: [255, 255, 240, null], 30003 khaki: [240, 230, 140, null], 30004 lavender: [230, 230, 250, null], 30005 lavenderblush: [255, 240, 245, null], 30006 lawngreen: [124, 252, 0, null], 30007 lemonchiffon: [255, 250, 205, null], 30008 lightblue: [173, 216, 230, null], 30009 lightcoral: [240, 128, 128, null], 30010 lightcyan: [224, 255, 255, null], 30011 lightgoldenrodyellow: [250, 250, 210, null], 30012 lightgray: [211, 211, 211, null], 30013 lightgreen: [144, 238, 144, null], 30014 lightgrey: [211, 211, 211, null], 30015 lightpink: [255, 182, 193, null], 30016 lightsalmon: [255, 160, 122, null], 30017 lightseagreen: [32, 178, 170, null], 30018 lightskyblue: [135, 206, 250, null], 30019 lightslategray: [119, 136, 153, null], 30020 lightslategrey: [119, 136, 153, null], 30021 lightsteelblue: [176, 196, 222, null], 30022 lightyellow: [255, 255, 224, null], 30023 lime: [0, 255, 0, null], 30024 limegreen: [50, 205, 50, null], 30025 linen: [250, 240, 230, null], 30026 magenta: [255, 0, 255, null], 30027 maroon: [128, 0, 0, null], 30028 mediumaquamarine: [102, 205, 170, null], 30029 mediumblue: [0, 0, 205, null], 30030 mediumorchid: [186, 85, 211, null], 30031 mediumpurple: [147, 112, 219, null], 30032 mediumseagreen: [60, 179, 113, null], 30033 mediumslateblue: [123, 104, 238, null], 30034 mediumspringgreen: [0, 250, 154, null], 30035 mediumturquoise: [72, 209, 204, null], 30036 mediumvioletred: [199, 21, 133, null], 30037 midnightblue: [25, 25, 112, null], 30038 mintcream: [245, 255, 250, null], 30039 mistyrose: [255, 228, 225, null], 30040 moccasin: [255, 228, 181, null], 30041 navajowhite: [255, 222, 173, null], 30042 navy: [0, 0, 128, null], 30043 oldlace: [253, 245, 230, null], 30044 olive: [128, 128, 0, null], 30045 olivedrab: [107, 142, 35, null], 30046 orange: [255, 165, 0, null], 30047 orangered: [255, 69, 0, null], 30048 orchid: [218, 112, 214, null], 30049 palegoldenrod: [238, 232, 170, null], 30050 palegreen: [152, 251, 152, null], 30051 paleturquoise: [175, 238, 238, null], 30052 palevioletred: [219, 112, 147, null], 30053 papayawhip: [255, 239, 213, null], 30054 peachpuff: [255, 218, 185, null], 30055 peru: [205, 133, 63, null], 30056 pink: [255, 192, 203, null], 30057 plum: [221, 160, 221, null], 30058 powderblue: [176, 224, 230, null], 30059 purple: [128, 0, 128, null], 30060 rebeccapurple: [102, 51, 153, null], 30061 red: [255, 0, 0, null], 30062 rosybrown: [188, 143, 143, null], 30063 royalblue: [65, 105, 225, null], 30064 saddlebrown: [139, 69, 19, null], 30065 salmon: [250, 128, 114, null], 30066 sandybrown: [244, 164, 96, null], 30067 seagreen: [46, 139, 87, null], 30068 seashell: [255, 245, 238, null], 30069 sienna: [160, 82, 45, null], 30070 silver: [192, 192, 192, null], 30071 skyblue: [135, 206, 235, null], 30072 slateblue: [106, 90, 205, null], 30073 slategray: [112, 128, 144, null], 30074 slategrey: [112, 128, 144, null], 30075 snow: [255, 250, 250, null], 30076 springgreen: [0, 255, 127, null], 30077 steelblue: [70, 130, 180, null], 30078 tan: [210, 180, 140, null], 30079 teal: [0, 128, 128, null], 30080 thistle: [216, 191, 216, null], 30081 tomato: [255, 99, 71, null], 30082 turquoise: [64, 224, 208, null], 30083 violet: [238, 130, 238, null], 30084 wheat: [245, 222, 179, null], 30085 white: [255, 255, 255, null], 30086 whitesmoke: [245, 245, 245, null], 30087 yellow: [255, 255, 0, null], 30088 yellowgreen: [154, 205, 50, null] 30089}; 30090 30091var TRANSPARENT = exports.TRANSPARENT = new Color([0, 0, 0, 0]); 30092}); 30093 30094unwrapExports(Color_1); 30095var Color_2 = Color_1.TRANSPARENT; 30096 30097var textDecoration = createCommonjsModule(function (module, exports
30097) { 30098Object.defineProperty(exports, "__esModule", { 30099 value: true 30100}); 30101exports.parseTextDecoration = exports.TEXT_DECORATION_LINE = exports.TEXT_DECORATION = exports.TEXT_DECORATION_STYLE = undefined; 30102 30103 30104 30105var _Color2 = _interopRequireDefault(Color_1); 30106 30107function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 30108 30109var TEXT_DECORATION_STYLE = exports.TEXT_DECORATION_STYLE = { 30110 SOLID: 0, 30111 DOUBLE: 1, 30112 DOTTED: 2, 30113 DASHED: 3, 30114 WAVY: 4 30115}; 30116 30117var TEXT_DECORATION = exports.TEXT_DECORATION = { 30118 NONE: null 30119}; 30120 30121var TEXT_DECORATION_LINE = exports.TEXT_DECORATION_LINE = { 30122 UNDERLINE: 1, 30123 OVERLINE: 2, 30124 LINE_THROUGH: 3, 30125 BLINK: 4 30126}; 30127 30128var parseLine = function parseLine(line) { 30129 switch (line) { 30130 case 'underline': 30131 return TEXT_DECORATION_LINE.UNDERLINE; 30132 case 'overline': 30133 return TEXT_DECORATION_LINE.OVERLINE; 30134 case 'line-through': 30135 return TEXT_DECORATION_LINE.LINE_THROUGH; 30136 } 30137 return TEXT_DECORATION_LINE.BLINK; 30138}; 30139 30140var parseTextDecorationLine = function parseTextDecorationLine(line) { 30141 if (line === 'none') { 30142 return null; 30143 } 30144 30145 return line.split(' ').map(parseLine); 30146}; 30147 30148var parseTextDecorationStyle = function parseTextDecorationStyle(style) { 30149 switch (style) { 30150 case 'double': 30151 return TEXT_DECORATION_STYLE.DOUBLE; 30152 case 'dotted': 30153 return TEXT_DECORATION_STYLE.DOTTED; 30154 case 'dashed': 30155 return TEXT_DECORATION_STYLE.DASHED; 30156 case 'wavy': 30157 return TEXT_DECORATION_STYLE.WAVY; 30158 } 30159 return TEXT_DECORATION_STYLE.SOLID; 30160}; 30161 30162var parseTextDecoration = exports.parseTextDecoration = function parseTextDecoration(style) { 30163 var textDecorationLine = parseTextDecorationLine(style.textDecorationLine ? style.textDecorationLine : style.textDecoration); 30164 if (textDecorationLine === null) { 30165 return TEXT_DECORATION.NONE; 30166 } 30167 30168 var textDecorationColor = style.textDecorationColor ? new _Color2.default(style.textDecorationColor) : null; 30169 var textDecorationStyle = parseTextDecorationStyle(style.textDecorationStyle); 30170 30171 return { 30172 textDecorationLine: textDecorationLine, 30173 textDecorationColor: textDecorationColor, 30174 textDecorationStyle: textDecorationStyle 30175 }; 30176}; 30177}); 30178 30179unwrapExports(textDecoration); 30180var textDecoration_1 = textDecoration.parseTextDecoration; 30181var textDecoration_2 = textDecoration.TEXT_DECORATION_LINE; 30182var textDecoration_3 = textDecoration.TEXT_DECORATION; 30183var textDecoration_4 = textDecoration.TEXT_DECORATION_STYLE; 30184 30185var CanvasRenderer_1 = createCommonjsModule(function (module, exports) { 30186Object.defineProperty(exports, "__esModule", { 30187 value: true 30188}); 30189 30190var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 30191 30192 30193 30194 30195 30196function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30197 30198var addColorStops = function addColorStops(gradient, canvasGradient) { 30199 var maxStop = Math.max.apply(null, gradient.colorStops.map(function (colorStop) { 30200 return colorStop.stop; 30201 })); 30202 var f = 1 / Math.max(1, maxStop); 30203 gradient.colorStops.forEach(function (colorStop) { 30204 canvasGradient.addColorStop(f * colorStop.stop, colorStop.color.toString()); 30205 }); 30206}; 30207 30208var CanvasRenderer = function () { 30209 function CanvasRenderer(canvas) { 30210 _classCallCheck(this, CanvasRenderer); 30211 30212 this.canvas = canvas ? canvas : document.createElement('canvas'); 30213 } 30214 30215 _createClass(CanvasRenderer, [{ 30216 key: 'render', 30217 value: function render(options) { 30218 this.ctx = this.canvas.getContext('2d'); 30219 this.options = options; 30220 this.canvas.width = Math.floor(options.width * options.scale); 30221 this.canvas.height = Math.floor(options.height * options.scale); 30222 this.canvas.style.width = options.width + 'px'; 30223 this.canvas.style.height = options.height + 'px'; 30224 30225 this.ctx.scale(this.options.scale, this.options.scale); 30226 this.ctx.translate(-options.x, -options.y); 30227 this.ctx.textBaseline = 'bottom'; 30228 options.logger.log('Canvas renderer initialized (' + options.width + 'x' + options.height + ' at ' + options.x + ',' + options.y + ') with scale ' + this.options.scale); 30229 } 30230 }, {
30231 key: 'clip', 30232 value: function clip(clipPaths, callback) { 30233 var _this = this; 30234 30235 if (clipPaths.length) { 30236 this.ctx.save(); 30237 clipPaths.forEach(function (path) { 30238 _this.path(path); 30239 _this.ctx.clip(); 30240 }); 30241 } 30242 30243 callback(); 30244 30245 if (clipPaths.length) { 30246 this.ctx.restore(); 30247 } 30248 } 30249 }, { 30250 key: 'drawImage', 30251 value: function drawImage(image, source, destination) { 30252 this.ctx.drawImage(image, source.left, source.top, source.width, source.height, destination.left, destination.top, destination.width, destination.height); 30253 } 30254 }, { 30255 key: 'drawShape', 30256 value: function drawShape(path, color) { 30257 this.path(path); 30258 this.ctx.fillStyle = color.toString(); 30259 this.ctx.fill(); 30260 } 30261 }, { 30262 key: 'fill', 30263 value: function fill(color) { 30264 this.ctx.fillStyle = color.toString(); 30265 this.ctx.fill(); 30266 } 30267 }, { 30268 key: 'getTarget', 30269 value: function getTarget() { 30270 this.canvas.getContext('2d').setTransform(1, 0, 0, 1, 0, 0); 30271 return Promise.resolve(this.canvas); 30272 } 30273 }, { 30274 key: 'path', 30275 value: function path(_path) { 30276 var _this2 = this; 30277 30278 this.ctx.beginPath(); 30279 if (Array.isArray(_path)) { 30280 _path.forEach(function (point, index) { 30281 var start = point.type === Path.PATH.VECTOR ? point : point.start; 30282 if (index === 0) { 30283 _this2.ctx.moveTo(start.x, start.y); 30284 } else { 30285 _this2.ctx.lineTo(start.x, start.y); 30286 } 30287 30288 if (point.type === Path.PATH.BEZIER_CURVE) { 30289 _this2.ctx.bezierCurveTo(point.startControl.x, point.startControl.y, point.endControl.x, point.endControl.y, point.end.x, point.end.y); 30290 } 30291 }); 30292 } else { 30293 this.ctx.arc(_path.x + _path.radius, _path.y + _path.radius, _path.radius, 0, Math.PI * 2, true); 30294 } 30295 30296 this.ctx.closePath(); 30297 } 30298 }, { 30299 key: 'rectangle', 30300 value: function rectangle(x, y, width, height, color) { 30301 this.ctx.fillStyle = color.toString(); 30302 this.ctx.fillRect(x, y, width, height); 30303 } 30304 }, { 30305 key: 'renderLinearGradient', 30306 value: function renderLinearGradient(bounds, gradient) { 30307 var linearGradient = this.ctx.createLinearGradient(bounds.left + gradient.direction.x1, bounds.top + gradient.direction.y1, bounds.left + gradient.direction.x0, bounds.top + gradient.direction.y0); 30308 30309 addColorStops(gradient, linearGradient); 30310 this.ctx.fillStyle = linearGradient; 30311 this.ctx.fillRect(bounds.left, bounds.top, bounds.width, bounds.height); 30312 } 30313 }, { 30314 key: 'renderRadialGradient', 30315 value: function renderRadialGradient(bounds, gradient) { 30316 var _this3 = this; 30317 30318 var x = bounds.left + gradient.center.x; 30319 var y = bounds.top + gradient.center.y; 30320 30321 var radialGradient = this.ctx.createRadialGradient(x, y, 0, x, y, gradient.radius.x); 30322 if (!radialGradient) { 30323 return; 30324 } 30325 30326 addColorStops(gradient, radialGradient); 30327 this.ctx.fillStyle = radialGradient; 30328 30329 if (gradient.radius.x !== gradient.radius.y) { 30330 // transforms for elliptical radial gradient 30331 var midX = bounds.left + 0.5 * bounds.width; 30332 var midY = bounds.top + 0.5 * bounds.height; 30333 var f = gradient.radius.y / gradient.radius.x; 30334 var invF = 1 / f; 30335 30336 this.transform(midX, midY, [1, 0, 0, f, 0, 0], function () { 30337 return _this3.ctx.fillRect(bounds.left, invF * (bounds.top - midY) + midY, bounds.width, bounds.height * invF); 30338 }); 30339 } else { 30340 this.ctx.fillRect(bounds.left, bounds.top, bounds.width, bounds.height); 30341 } 30342 } 30343 }, {
30344 key: 'renderRepeat', 30345 value: function renderRepeat(path, image, imageSize, offsetX, offsetY) { 30346 this.path(path); 30347 this.ctx.fillStyle = this.ctx.createPattern(this.resizeImage(image, imageSize), 'repeat'); 30348 this.ctx.translate(offsetX, offsetY); 30349 this.ctx.fill(); 30350 this.ctx.translate(-offsetX, -offsetY); 30351 } 30352 }, { 30353 key: 'renderTextNode', 30354 value: function renderTextNode(textBounds, color, font, textDecoration$$1, textShadows) { 30355 var _this4 = this; 30356 30357 this.ctx.font = [font.fontStyle, font.fontVariant, font.fontWeight, font.fontSize, font.fontFamily].join(' '); 30358 30359 textBounds.forEach(function (text) { 30360 _this4.ctx.fillStyle = color.toString(); 30361 if (textShadows && text.text.trim().length) { 30362 textShadows.slice(0).reverse().forEach(function (textShadow) { 30363 _this4.ctx.shadowColor = textShadow.color.toString(); 30364 _this4.ctx.shadowOffsetX = textShadow.offsetX * _this4.options.scale; 30365 _this4.ctx.shadowOffsetY = textShadow.offsetY * _this4.options.scale; 30366 _this4.ctx.shadowBlur = textShadow.blur; 30367 30368 _this4.ctx.fillText(text.text, text.bounds.left, text.bounds.top + text.bounds.height); 30369 }); 30370 } else { 30371 _this4.ctx.fillText(text.text, text.bounds.left, text.bounds.top + text.bounds.height); 30372 } 30373 30374 if (textDecoration$$1 !== null) { 30375 var textDecorationColor = textDecoration$$1.textDecorationColor || color; 30376 textDecoration$$1.textDecorationLine.forEach(function (textDecorationLine) { 30377 switch (textDecorationLine) { 30378 case textDecoration.TEXT_DECORATION_LINE.UNDERLINE: 30379 // Draws a line at the baseline of the font 30380 // TODO As some browsers display the line as more than 1px if the font-size is big, 30381 // need to take that into account both in position and size 30382 var _options$fontMetrics$ = _this4.options.fontMetrics.getMetrics(font), 30383 baseline = _options$fontMetrics$.baseline; 30384 30385 _this4.rectangle(text.bounds.left, Math.round(text.bounds.top + baseline), text.bounds.width, 1, textDecorationColor); 30386 break; 30387 case textDecoration.TEXT_DECORATION_LINE.OVERLINE: 30388 _this4.rectangle(text.bounds.left, Math.round(text.bounds.top), text.bounds.width, 1, textDecorationColor); 30389 break; 30390 case textDecoration.TEXT_DECORATION_LINE.LINE_THROUGH: 30391 // TODO try and find exact position for line-through 30392 var _options$fontMetrics$2 = _this4.options.fontMetrics.getMetrics(font), 30393 middle = _options$fontMetrics$2.middle; 30394 30395 _this4.rectangle(text.bounds.left, Math.ceil(text.bounds.top + middle), text.bounds.width, 1, textDecorationColor); 30396 break; 30397 } 30398 }); 30399 } 30400 }); 30401 } 30402 }, { 30403 key: 'resizeImage', 30404 value: function resizeImage(image, size) { 30405 if (image.width === size.width && image.height === size.height) { 30406 return image; 30407 } 30408 30409 var canvas = this.canvas.ownerDocument.createElement('canvas'); 30410 canvas.width = size.width; 30411 canvas.height = size.height; 30412 var ctx = canvas.getContext('2d'); 30413 ctx.drawImage(image, 0, 0, image.width, image.height, 0, 0, size.width, size.height); 30414 return canvas; 30415 } 30416 }, { 30417 key: 'setOpacity', 30418 value: function setOpacity(opacity) { 30419 this.ctx.globalAlpha = opacity; 30420 } 30421 }, {
30422 key: 'transform', 30423 value: function transform(offsetX, offsetY, matrix, callback) { 30424 this.ctx.save(); 30425 this.ctx.translate(offsetX, offsetY); 30426 this.ctx.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]); 30427 this.ctx.translate(-offsetX, -offsetY); 30428 30429 callback(); 30430 30431 this.ctx.restore(); 30432 } 30433 }]); 30434 30435 return CanvasRenderer; 30436}(); 30437 30438exports.default = CanvasRenderer; 30439}); 30440 30441unwrapExports(CanvasRenderer_1); 30442 30443var Logger_1 = createCommonjsModule(function (module, exports) { 30444Object.defineProperty(exports, "__esModule", { 30445 value: true 30446}); 30447 30448var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 30449 30450function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30451 30452var Logger = function () { 30453 function Logger(enabled, id, start) { 30454 _classCallCheck(this, Logger); 30455 30456 this.enabled = typeof window !== 'undefined' && enabled; 30457 this.start = start ? start : Date.now(); 30458 this.id = id; 30459 } 30460 30461 _createClass(Logger, [{ 30462 key: 'child', 30463 value: function child(id) { 30464 return new Logger(this.enabled, id, this.start); 30465 } 30466 30467 // eslint-disable-next-line flowtype/no-weak-types 30468 30469 }, { 30470 key: 'log', 30471 value: function log() { 30472 if (this.enabled && window.console && window.console.log) { 30473 for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { 30474 args[_key] = arguments[_key]; 30475 } 30476 30477 Function.prototype.bind.call(window.console.log, window.console).apply(window.console, [Date.now() - this.start + 'ms', this.id ? 'html2canvas (' + this.id + '):' : 'html2canvas:'].concat([].slice.call(args, 0))); 30478 } 30479 } 30480 30481 // eslint-disable-next-line flowtype/no-weak-types 30482 30483 }, { 30484 key: 'error', 30485 value: function error() { 30486 if (this.enabled && window.console && window.console.error) { 30487 for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { 30488 args[_key2] = arguments[_key2]; 30489 } 30490 30491 Function.prototype.bind.call(window.console.error, window.console).apply(window.console, [Date.now() - this.start + 'ms', this.id ? 'html2canvas (' + this.id + '):' : 'html2canvas:'].concat([].slice.call(args, 0))); 30492 } 30493 } 30494 }]); 30495 30496 return Logger; 30497}(); 30498 30499exports.default = Logger; 30500}); 30501 30502unwrapExports(Logger_1); 30503 30504var Util = createCommonjsModule(function (module, exports) { 30505Object.defineProperty(exports, "__esModule", { 30506 value: true 30507}); 30508var contains = exports.contains = function contains(bit, value) { 30509 return (bit & value) !== 0; 30510}; 30511 30512var distance = exports.distance = function distance(a, b) { 30513 return Math.sqrt(a * a + b * b); 30514}; 30515 30516var copyCSSStyles = exports.copyCSSStyles = function copyCSSStyles(style, target) { 30517 // Edge does not provide value for cssText 30518 for (var i = style.length - 1; i >= 0; i--) { 30519 var property = style.item(i); 30520 // Safari shows pseudoelements if content is set 30521 if (property !== 'content') { 30522 target.style.setProperty(property, style.getPropertyValue(property)); 30523 } 30524 } 30525 return target; 30526}; 30527 30528var SMALL_IMAGE = exports.SMALL_IMAGE = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7'; 30529}); 30530 30531unwrapExports(Util); 30532var Util_1 = Util.contains; 30533var Util_2 = Util.distance; 30534var Util_3 = Util.copyCSSStyles; 30535var Util_4 = Util.SMALL_IMAGE; 30536
30537var Length_1 = createCommonjsModule(function (module, exports) { 30538Object.defineProperty(exports, "__esModule", { 30539 value: true 30540}); 30541exports.calculateLengthFromValueWithUnit = exports.LENGTH_TYPE = undefined; 30542 30543var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 30544 30545 30546 30547var _NodeContainer2 = _interopRequireDefault(NodeContainer_1); 30548 30549function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 30550 30551function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30552 30553var LENGTH_TYPE = exports.LENGTH_TYPE = { 30554 PX: 0, 30555 PERCENTAGE: 1 30556}; 30557 30558var Length = function () { 30559 function Length(value) { 30560 _classCallCheck(this, Length); 30561 30562 this.type = value.substr(value.length - 1) === '%' ? LENGTH_TYPE.PERCENTAGE : LENGTH_TYPE.PX; 30563 var parsedValue = parseFloat(value); 30564 this.value = isNaN(parsedValue) ? 0 : parsedValue; 30565 } 30566 30567 _createClass(Length, [{ 30568 key: 'isPercentage', 30569 value: function isPercentage() { 30570 return this.type === LENGTH_TYPE.PERCENTAGE; 30571 } 30572 }, { 30573 key: 'getAbsoluteValue', 30574 value: function getAbsoluteValue(parentLength) { 30575 return this.isPercentage() ? parentLength * (this.value / 100) : this.value; 30576 } 30577 }], [{ 30578 key: 'create', 30579 value: function create(v) { 30580 return new Length(v); 30581 } 30582 }]); 30583 30584 return Length; 30585}(); 30586 30587exports.default = Length; 30588 30589 30590var getRootFontSize = function getRootFontSize(container) { 30591 var parent = container.parent; 30592 return parent ? getRootFontSize(parent) : parseFloat(container.style.font.fontSize); 30593}; 30594 30595var calculateLengthFromValueWithUnit = exports.calculateLengthFromValueWithUnit = function calculateLengthFromValueWithUnit(container, value, unit) { 30596 switch (unit) { 30597 case 'px': 30598 case '%': 30599 return new Length(value + unit); 30600 case 'em': 30601 case 'rem': 30602 var length = new Length(value); 30603 length.value *= unit === 'em' ? parseFloat(container.style.font.fontSize) : getRootFontSize(container); 30604 return length; 30605 default: 30606 // TODO: handle correctly if unknown unit is used 30607 return new Length('0'); 30608 } 30609}; 30610}); 30611 30612unwrapExports(Length_1); 30613var Length_2 = Length_1.calculateLengthFromValueWithUnit; 30614var Length_3 = Length_1.LENGTH_TYPE; 30615 30616var Size_1 = createCommonjsModule(function (module, exports) { 30617Object.defineProperty(exports, "__esModule", { 30618 value: true 30619}); 30620 30621function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30622 30623var Size = function Size(width, height) { 30624 _classCallCheck(this, Size); 30625 30626 this.width = width; 30627 this.height = height; 30628}; 30629 30630exports.default = Size; 30631}); 30632 30633unwrapExports(Size_1); 30634 30635var Vector_1 = createCommonjsModule(function (module, exports) { 30636Object.defineProperty(exports, "__esModule", { 30637 value: true 30638}); 30639 30640 30641 30642function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30643 30644var Vector = function Vector(x, y) { 30645 _classCallCheck(this, Vector); 30646 30647 this.type = Path.PATH.VECTOR; 30648 this.x = x; 30649 this.y = y; 30650 30651}; 30652 30653exports.default = Vector; 30654}); 30655 30656unwrapExports(Vector_1); 30657 30658var BezierCurve_1 = createCommonjsModule(function (module, exports) { 30659Object.defineProperty(exports, "__esModule", { 30660 value: true 30661}); 30662 30663var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 30664 30665 30666 30667 30668 30669var _Vector2 = _interopRequireDefault(Vector_1); 30670 30671function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 30672 30673function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30674 30675var lerp = function lerp(a, b, t) { 30676 return new _Vector2.default(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t); 30677}; 30678 30679var BezierCurve = function () { 30680 function BezierCurve(start, startControl, endControl, end) { 30681 _classCallCheck(this, BezierCurve); 30682 30683 this.type = Path.PATH.BEZIER_CURVE; 30684 this.start = start; 30685 this.startControl = startControl; 30686 this.endControl = endControl; 30687 this.end = end; 30688 } 30689 30690 _createClass(BezierCurve, [{ 30691 key: 'subdivide', 30692 value: function subdivide(t, firstHalf) { 30693 var ab = lerp(this.start, this.startControl, t); 30694 var bc = lerp(this.startControl, this.endControl, t); 30695 var cd = lerp(this.endControl, this.end, t); 30696 var abbc = lerp(ab, bc, t); 30697 var bccd = lerp(bc, cd, t); 30698 var dest = lerp(abbc, bccd, t); 30699 return firstHalf ? new BezierCurve(this.start, ab, abbc, dest) : new BezierCurve(dest, bccd, cd, this.end); 30700 } 30701 }, {
30702 key: 'reverse', 30703 value: function reverse() { 30704 return new BezierCurve(this.end, this.endControl, this.startControl, this.start); 30705 } 30706 }]); 30707 30708 return BezierCurve; 30709}(); 30710 30711exports.default = BezierCurve; 30712}); 30713 30714unwrapExports(BezierCurve_1); 30715 30716var Bounds_1 = createCommonjsModule(function (module, exports) { 30717Object.defineProperty(exports, "__esModule", { 30718 value: true 30719}); 30720exports.parseBoundCurves = exports.calculatePaddingBoxPath = exports.calculateBorderBoxPath = exports.parsePathForBorder = exports.parseDocumentSize = exports.calculateContentBox = exports.calculatePaddingBox = exports.parseBounds = exports.Bounds = undefined; 30721 30722var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 30723 30724 30725 30726var _Vector2 = _interopRequireDefault(Vector_1); 30727 30728 30729 30730var _BezierCurve2 = _interopRequireDefault(BezierCurve_1); 30731 30732function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 30733 30734function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30735 30736var TOP = 0; 30737var RIGHT = 1; 30738var BOTTOM = 2; 30739var LEFT = 3; 30740 30741var H = 0; 30742var V = 1; 30743 30744var Bounds = exports.Bounds = function () { 30745 function Bounds(x, y, w, h) { 30746 _classCallCheck(this, Bounds); 30747 30748 this.left = x; 30749 this.top = y; 30750 this.width = w; 30751 this.height = h; 30752 } 30753 30754 _createClass(Bounds, null, [{ 30755 key: 'fromClientRect', 30756 value: function fromClientRect(clientRect, scrollX, scrollY) { 30757 return new Bounds(clientRect.left + scrollX, clientRect.top + scrollY, clientRect.width, clientRect.height); 30758 } 30759 }]); 30760 30761 return Bounds; 30762}(); 30763 30764var parseBounds = exports.parseBounds = function parseBounds(node, scrollX, scrollY) { 30765 return Bounds.fromClientRect(node.getBoundingClientRect(), scrollX, scrollY); 30766}; 30767 30768var calculatePaddingBox = exports.calculatePaddingBox = function calculatePaddingBox(bounds, borders) { 30769 return new Bounds(bounds.left + borders[LEFT].borderWidth, bounds.top + borders[TOP].borderWidth, bounds.width - (borders[RIGHT].borderWidth + borders[LEFT].borderWidth), bounds.height - (borders[TOP].borderWidth + borders[BOTTOM].borderWidth)); 30770}; 30771 30772var calculateContentBox = exports.calculateContentBox = function calculateContentBox(bounds, padding, borders) { 30773 // TODO support percentage paddings 30774 var paddingTop = padding[TOP].value; 30775 var paddingRight = padding[RIGHT].value; 30776 var paddingBottom = padding[BOTTOM].value; 30777 var paddingLeft = padding[LEFT].value; 30778 30779 return new Bounds(bounds.left + paddingLeft + borders[LEFT].borderWidth, bounds.top + paddingTop + borders[TOP].borderWidth, bounds.width - (borders[RIGHT].borderWidth + borders[LEFT].borderWidth + paddingLeft + paddingRight), bounds.height - (borders[TOP].borderWidth + borders[BOTTOM].borderWidth + paddingTop + paddingBottom)); 30780}; 30781 30782var parseDocumentSize = exports.parseDocumentSize = function parseDocumentSize(document) { 30783 var body = document.body; 30784 var documentElement = document.documentElement; 30785 30786 if (!body || !documentElement) { 30787 throw new Error(''); 30788 } 30789 var width = Math.max(Math.max(body.scrollWidth, documentElement.scrollWidth), Math.max(body.offsetWidth, documentElement.offsetWidth), Math.max(body.clientWidth, documentElement.clientWidth)); 30790 30791 var height = Math.max(Math.max(body.scrollHeight, documentElement.scrollHeight), Math.max(body.offsetHeight, documentElement.offsetHeight), Math.max(body.clientHeight, documentElement.clientHeight)); 30792 30793 return new Bounds(0, 0, width, height); 30794}; 30795 30796var parsePathForBorder = exports.parsePathForBorder = function parsePathForBorder(curves, borderSide) { 30797 switch (borderSide) { 30798 case TOP: 30799 return createPathFromCurves(curves.topLeftOuter, curves.topLeftInner, curves.topRightOuter, curves.topRightInner); 30800 case RIGHT: 30801 return createPathFromCurves(curves.topRightOuter, curves.topRightInner, curves.bottomRightOuter, curves.bottomRightInner); 30802 case BOTTOM: 30803 return createPathFromCurves(curves.bottomRightOuter, curves.bottomRightInner, curves.bottomLeftOuter, curves.bottomLeftInner); 30804 case LEFT: 30805 default: 30806 return createPathFromCurves(curves.bottomLeftOuter, curves.bottomLeftInner, curves.topLeftOuter, curves.topLeftInner); 30807 } 30808}; 30809 30810var createPathFromCurves = function createPathFromCurves(outer1, inner1, outer2, inner2) { 30811 var path = []; 30812 if (outer1 instanceof _BezierCurve2.default) { 30813 path.push(outer1.subdivide(0.5, false)); 30814 } else { 30815 path.push(outer1); 30816 } 30817 30818 if (outer2 instanceof _BezierCurve2.default) { 30819 path.push(outer2.subdivide(0.5, true)); 30820 } else { 30821 path.push(outer2); 30822 } 30823 30824 if (inner2 instanceof _BezierCurve2.default) { 30825 path.push(inner2.subdivide(0.5, true).reverse()); 30826 } else { 30827 path.push(inner2); 30828 } 30829 30830 if (inner1 instanceof _BezierCurve2.default) { 30831 path.push(inner1.subdivide(0.5, false).reverse()); 30832 } else { 30833 path.push(inner1); 30834 } 30835 30836 return path; 30837}; 30838 30839var calculateBorderBoxPath = exports.calculateBorderBoxPath = function calculateBorderBoxPath(curves) { 30840 return [curves.topLeftOuter, curves.topRightOuter, curves.bottomRightOuter, curves.bottomLeftOuter]; 30841}; 30842 30843var calculatePaddingBoxPath = exports.calculatePaddingBoxPath = function calculatePaddingBoxPath(curves) { 30844 return [curves.topLeftInner, curves.topRightInner, curves.bottomRightInner, curves.bottomLeftInner]; 30845}; 30846
30847var parseBoundCurves = exports.parseBoundCurves = function parseBoundCurves(bounds, borders, borderRadius) { 30848 var tlh = borderRadius[CORNER.TOP_LEFT][H].getAbsoluteValue(bounds.width); 30849 var tlv = borderRadius[CORNER.TOP_LEFT][V].getAbsoluteValue(bounds.height); 30850 var trh = borderRadius[CORNER.TOP_RIGHT][H].getAbsoluteValue(bounds.width); 30851 var trv = borderRadius[CORNER.TOP_RIGHT][V].getAbsoluteValue(bounds.height); 30852 var brh = borderRadius[CORNER.BOTTOM_RIGHT][H].getAbsoluteValue(bounds.width); 30853 var brv = borderRadius[CORNER.BOTTOM_RIGHT][V].getAbsoluteValue(bounds.height); 30854 var blh = borderRadius[CORNER.BOTTOM_LEFT][H].getAbsoluteValue(bounds.width); 30855 var blv = borderRadius[CORNER.BOTTOM_LEFT][V].getAbsoluteValue(bounds.height); 30856 30857 var factors = []; 30858 factors.push((tlh + trh) / bounds.width); 30859 factors.push((blh + brh) / bounds.width); 30860 factors.push((tlv + blv) / bounds.height); 30861 factors.push((trv + brv) / bounds.height); 30862 var maxFactor = Math.max.apply(Math, factors); 30863 30864 if (maxFactor > 1) { 30865 tlh /= maxFactor; 30866 tlv /= maxFactor; 30867 trh /= maxFactor; 30868 trv /= maxFactor; 30869 brh /= maxFactor; 30870 brv /= maxFactor; 30871 blh /= maxFactor; 30872 blv /= maxFactor; 30873 } 30874 30875 var topWidth = bounds.width - trh; 30876 var rightHeight = bounds.height - brv; 30877 var bottomWidth = bounds.width - brh; 30878 var leftHeight = bounds.height - blv; 30879 30880 return { 30881 topLeftOuter: tlh > 0 || tlv > 0 ? getCurvePoints(bounds.left, bounds.top, tlh, tlv, CORNER.TOP_LEFT) : new _Vector2.default(bounds.left, bounds.top), 30882 topLeftInner: tlh > 0 || tlv > 0 ? getCurvePoints(bounds.left + borders[LEFT].borderWidth, bounds.top + borders[TOP].borderWidth, Math.max(0, tlh - borders[LEFT].borderWidth), Math.max(0, tlv - borders[TOP].borderWidth), CORNER.TOP_LEFT) : new _Vector2.default(bounds.left + borders[LEFT].borderWidth, bounds.top + borders[TOP].borderWidth), 30883 topRightOuter: trh > 0 || trv > 0 ? getCurvePoints(bounds.left + topWidth, bounds.top, trh, trv, CORNER.TOP_RIGHT) : new _Vector2.default(bounds.left + bounds.width, bounds.top), 30884 topRightInner: trh > 0 || trv > 0 ? getCurvePoints(bounds.left + Math.min(topWidth, bounds.width + borders[LEFT].borderWidth), bounds.top + borders[TOP].borderWidth, topWidth > bounds.width + borders[LEFT].borderWidth ? 0 : trh - borders[LEFT].borderWidth, trv - borders[TOP].borderWidth, CORNER.TOP_RIGHT) : new _Vector2.default(bounds.left + bounds.width - borders[RIGHT].borderWidth, bounds.top + borders[TOP].borderWidth), 30885 bottomRightOuter: brh > 0 || brv > 0 ? getCurvePoints(bounds.left + bottomWidth, bounds.top + rightHeight, brh, brv, CORNER.BOTTOM_RIGHT) : new _Vector2.default(bounds.left + bounds.width, bounds.top + bounds.height), 30886 bottomRightInner: brh > 0 || brv > 0 ? getCurvePoints(bounds.left + Math.min(bottomWidth, bounds.width - borders[LEFT].borderWidth), bounds.top + Math.min(rightHeight, bounds.height + borders[TOP].borderWidth), Math.max(0, brh - borders[RIGHT].borderWidth), brv - borders[BOTTOM].borderWidth, CORNER.BOTTOM_RIGHT) : new _Vector2.default(bounds.left + bounds.width - borders[RIGHT].borderWidth, bounds.top + bounds.height - borders[BOTTOM].borderWidth), 30887 bottomLeftOuter: blh > 0 || blv > 0 ? getCurvePoints(bounds.left, bounds.top + leftHeight, blh, blv, CORNER.BOTTOM_LEFT) : new _Vector2.default(bounds.left, bounds.top + bounds.height), 30888 bottomLeftInner: blh > 0 || blv > 0 ? getCurvePoints(bounds.left + borders[LEFT].borderWidth, bounds.top + leftHeight, Math.max(0, blh - borders[LEFT].borderWidth), blv - borders[BOTTOM].borderWidth, CORNER.BOTTOM_LEFT) : new _Vector2.default(bounds.left + borders[LEFT].borderWidth, bounds.top + bounds.height - borders[BOTTOM].borderWidth) 30889 }; 30890}; 30891 30892var CORNER = { 30893 TOP_LEFT: 0, 30894 TOP_RIGHT: 1, 30895 BOTTOM_RIGHT: 2, 30896 BOTTOM_LEFT: 3 30897}; 30898 30899var getCurvePoints = function getCurvePoints(x, y, r1, r2, position) { 30900 var kappa = 4 * ((Math.sqrt(2) - 1) / 3); 30901 var ox = r1 * kappa; // control point offset horizontal 30902 var oy = r2 * kappa; // control point offset vertical 30903 var xm = x + r1; // x-middle 30904 var ym = y + r2; // y-middle 30905 30906 switch (position) { 30907 case CORNER.TOP_LEFT: 30908 return new _BezierCurve2.default(new _Vector2.default(x, ym), new _Vector2.default(x, ym - oy), new _Vector2.default(xm - ox, y), new _Vector2.default(xm, y)); 30909 case CORNER.TOP_RIGHT: 30910 return new _BezierCurve2.default(new _Vector2.default(x, y), new _Vector2.default(x + ox, y), new _Vector2.default(xm, ym - oy), new _Vector2.default(xm, ym)); 30911 case CORNER.BOTTOM_RIGHT: 30912 return new _BezierCurve2.default(new _Vector2.default(xm, y), new _Vector2.default(xm, y + oy), new _Vector2.default(x + ox, ym), new _Vector2.default(x, ym)); 30913 case CORNER.BOTTOM_LEFT: 30914 default: 30915 return new _BezierCurve2.default(new _Vector2.default(xm, ym), new _Vector2.default(xm - ox, ym), new _Vector2.default(x, y + oy), new _Vector2.default(x, y)); 30916 } 30917}; 30918}); 30919 30920unwrapExports(Bounds_1); 30921var Bounds_2 = Bounds_1.parseBoundCurves; 30922var Bounds_3 = Bounds_1.calculatePaddingBoxPath; 30923var Bounds_4 = Bounds_1.calculateBorderBoxPath; 30924var Bounds_5 = Bounds_1.parsePathForBorder; 30925var Bounds_6 = Bounds_1.parseDocumentSize; 30926var Bounds_7 = Bounds_1.calculateContentBox; 30927var Bounds_8 = Bounds_1.calculatePaddingBox; 30928var Bounds_9 = Bounds_1.parseBounds; 30929var Bounds_10 = Bounds_1.Bounds; 30930
30931var padding = createCommonjsModule(function (module, exports) { 30932Object.defineProperty(exports, "__esModule", { 30933 value: true 30934}); 30935exports.parsePadding = exports.PADDING_SIDES = undefined; 30936 30937 30938 30939var _Length2 = _interopRequireDefault(Length_1); 30940 30941function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 30942 30943var PADDING_SIDES = exports.PADDING_SIDES = { 30944 TOP: 0, 30945 RIGHT: 1, 30946 BOTTOM: 2, 30947 LEFT: 3 30948}; 30949 30950var SIDES = ['top', 'right', 'bottom', 'left']; 30951 30952var parsePadding = exports.parsePadding = function parsePadding(style) { 30953 return SIDES.map(function (side) { 30954 return new _Length2.default(style.getPropertyValue('padding-' + side)); 30955 }); 30956}; 30957}); 30958 30959unwrapExports(padding); 30960var padding_1 = padding.parsePadding; 30961var padding_2 = padding.PADDING_SIDES; 30962 30963var background = createCommonjsModule(function (module, exports) { 30964Object.defineProperty(exports, "__esModule", { 30965 value: true 30966}); 30967exports.parseBackgroundImage = exports.parseBackground = exports.calculateBackgroundRepeatPath = exports.calculateBackgroundPosition = exports.calculateBackgroungPositioningArea = exports.calculateBackgroungPaintingArea = exports.calculateGradientBackgroundSize = exports.calculateBackgroundSize = exports.BACKGROUND_ORIGIN = exports.BACKGROUND_CLIP = exports.BACKGROUND_SIZE = exports.BACKGROUND_REPEAT = undefined; 30968 30969 30970 30971var _Color2 = _interopRequireDefault(Color_1); 30972 30973 30974 30975var _Length2 = _interopRequireDefault(Length_1); 30976 30977 30978 30979var _Size2 = _interopRequireDefault(Size_1); 30980 30981 30982 30983var _Vector2 = _interopRequireDefault(Vector_1); 30984 30985 30986 30987 30988 30989function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 30990 30991function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 30992 30993var BACKGROUND_REPEAT = exports.BACKGROUND_REPEAT = { 30994 REPEAT: 0, 30995 NO_REPEAT: 1, 30996 REPEAT_X: 2, 30997 REPEAT_Y: 3 30998}; 30999 31000var BACKGROUND_SIZE = exports.BACKGROUND_SIZE = { 31001 AUTO: 0, 31002 CONTAIN: 1, 31003 COVER: 2, 31004 LENGTH: 3 31005}; 31006 31007var BACKGROUND_CLIP = exports.BACKGROUND_CLIP = { 31008 BORDER_BOX: 0, 31009 PADDING_BOX: 1, 31010 CONTENT_BOX: 2 31011}; 31012 31013var BACKGROUND_ORIGIN = exports.BACKGROUND_ORIGIN = BACKGROUND_CLIP; 31014 31015var AUTO = 'auto'; 31016
31017var BackgroundSize = function BackgroundSize(size) { 31018 _classCallCheck(this, BackgroundSize); 31019 31020 switch (size) { 31021 case 'contain': 31022 this.size = BACKGROUND_SIZE.CONTAIN; 31023 break; 31024 case 'cover': 31025 this.size = BACKGROUND_SIZE.COVER; 31026 break; 31027 case 'auto': 31028 this.size = BACKGROUND_SIZE.AUTO; 31029 break; 31030 default: 31031 this.value = new _Length2.default(size); 31032 } 31033}; 31034 31035var calculateBackgroundSize = exports.calculateBackgroundSize = function calculateBackgroundSize(backgroundImage, image, bounds) { 31036 var width = 0; 31037 var height = 0; 31038 var size = backgroundImage.size; 31039 if (size[0].size === BACKGROUND_SIZE.CONTAIN || size[0].size === BACKGROUND_SIZE.COVER) { 31040 var targetRatio = bounds.width / bounds.height; 31041 var currentRatio = image.width / image.height; 31042 return targetRatio < currentRatio !== (size[0].size === BACKGROUND_SIZE.COVER) ? new _Size2.default(bounds.width, bounds.width / currentRatio) : new _Size2.default(bounds.height * currentRatio, bounds.height); 31043 } 31044 31045 if (size[0].value) { 31046 width = size[0].value.getAbsoluteValue(bounds.width); 31047 } 31048 31049 if (size[0].size === BACKGROUND_SIZE.AUTO && size[1].size === BACKGROUND_SIZE.AUTO) { 31050 height = image.height; 31051 } else if (size[1].size === BACKGROUND_SIZE.AUTO) { 31052 height = width / image.width * image.height; 31053 } else if (size[1].value) { 31054 height = size[1].value.getAbsoluteValue(bounds.height); 31055 } 31056 31057 if (size[0].size === BACKGROUND_SIZE.AUTO) { 31058 width = height / image.height * image.width; 31059 } 31060 31061 return new _Size2.default(width, height); 31062}; 31063 31064var calculateGradientBackgroundSize = exports.calculateGradientBackgroundSize = function calculateGradientBackgroundSize(backgroundImage, bounds) { 31065 var size = backgroundImage.size; 31066 var width = size[0].value ? size[0].value.getAbsoluteValue(bounds.width) : bounds.width; 31067 var height = size[1].value ? size[1].value.getAbsoluteValue(bounds.height) : size[0].value ? width : bounds.height; 31068 31069 return new _Size2.default(width, height); 31070}; 31071 31072var AUTO_SIZE = new BackgroundSize(AUTO); 31073 31074var calculateBackgroungPaintingArea = exports.calculateBackgroungPaintingArea = function calculateBackgroungPaintingArea(curves, clip) { 31075 switch (clip) { 31076 case BACKGROUND_CLIP.BORDER_BOX: 31077 return (0, Bounds_1.calculateBorderBoxPath)(curves); 31078 case BACKGROUND_CLIP.PADDING_BOX: 31079 default: 31080 return (0, Bounds_1.calculatePaddingBoxPath)(curves); 31081 } 31082}; 31083 31084var calculateBackgroungPositioningArea = exports.calculateBackgroungPositioningArea = function calculateBackgroungPositioningArea(backgroundOrigin, bounds, padding$$1, border) { 31085 var paddingBox = (0, Bounds_1.calculatePaddingBox)(bounds, border); 31086 31087 switch (backgroundOrigin) { 31088 case BACKGROUND_ORIGIN.BORDER_BOX: 31089 return bounds; 31090 case BACKGROUND_ORIGIN.CONTENT_BOX: 31091 var paddingLeft = padding$$1[padding.PADDING_SIDES.LEFT].getAbsoluteValue(bounds.width); 31092 var paddingRight = padding$$1[padding.PADDING_SIDES.RIGHT].getAbsoluteValue(bounds.width); 31093 var paddingTop = padding$$1[padding.PADDING_SIDES.TOP].getAbsoluteValue(bounds.width); 31094 var paddingBottom = padding$$1[padding.PADDING_SIDES.BOTTOM].getAbsoluteValue(bounds.width); 31095 return new Bounds_1.Bounds(paddingBox.left + paddingLeft, paddingBox.top + paddingTop, paddingBox.width - paddingLeft - paddingRight, paddingBox.height - paddingTop - paddingBottom); 31096 case BACKGROUND_ORIGIN.PADDING_BOX: 31097 default: 31098 return paddingBox; 31099 } 31100}; 31101 31102var calculateBackgroundPosition = exports.calculateBackgroundPosition = function calculateBackgroundPosition(position, size, bounds) { 31103 return new _Vector2.default(position[0].getAbsoluteValue(bounds.width - size.width), position[1].getAbsoluteValue(bounds.height - size.height)); 31104}; 31105 31106var calculateBackgroundRepeatPath = exports.calculateBackgroundRepeatPath = function calculateBackgroundRepeatPath(background, position, size, backgroundPositioningArea, bounds) { 31107 var repeat = background.repeat; 31108 switch (repeat) { 31109 case BACKGROUND_REPEAT.REPEAT_X: 31110 return [new _Vector2.default(Math.round(bounds.left), Math.round(backgroundPositioningArea.top + position.y)), new _Vector2.default(Math.round(bounds.left + bounds.width), Math.round(backgroundPositioningArea.top + position.y)), new _Vector2.default(Math.round(bounds.left + bounds.width), Math.round(size.height + backgroundPositioningArea.top + position.y)), new _Vector2.default(Math.round(bounds.left), Math.round(size.height + backgroundPositioningArea.top + position.y))]; 31111 case BACKGROUND_REPEAT.REPEAT_Y: 31112 return [new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x), Math.round(bounds.top)), new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x + size.width), Math.round(bounds.top)), new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x + size.width), Math.round(bounds.height + bounds.top)), new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x), Math.round(bounds.height + bounds.top))]; 31113 case BACKGROUND_REPEAT.NO_REPEAT: 31114 return [new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x), Math.round(backgroundPositioningArea.top + position.y)), new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x + size.width), Math.round(backgroundPositioningArea.top + position.y)), new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x + size.width), Math.round(backgroundPositioningArea.top + position.y + size.height)), new _Vector2.default(Math.round(backgroundPositioningArea.left + position.x), Math.round(backgroundPositioningArea.top + position.y + size.height))]; 31115 default: 31116 return [new _Vector2.default(Math.round(bounds.left), Math.round(bounds.top)), new _Vector2.default(Math.round(bounds.left + bounds.width), Math.round(bounds.top)), new _Vector2.default(Math.round(bounds.left + bounds.width), Math.round(bounds.height + bounds.top)), new _Vector2.default(Math.round(bounds.left), Math.round(bounds.height + bounds.top))]; 31117 } 31118}; 31119
31120var parseBackground = exports.parseBackground = function parseBackground(style, resourceLoader) { 31121 return { 31122 backgroundColor: new _Color2.default(style.backgroundColor), 31123 backgroundImage: parseBackgroundImages(style, resourceLoader), 31124 backgroundClip: parseBackgroundClip(style.backgroundClip), 31125 backgroundOrigin: parseBackgroundOrigin(style.backgroundOrigin) 31126 }; 31127}; 31128 31129var parseBackgroundClip = function parseBackgroundClip(backgroundClip) { 31130 switch (backgroundClip) { 31131 case 'padding-box': 31132 return BACKGROUND_CLIP.PADDING_BOX; 31133 case 'content-box': 31134 return BACKGROUND_CLIP.CONTENT_BOX; 31135 } 31136 return BACKGROUND_CLIP.BORDER_BOX; 31137}; 31138 31139var parseBackgroundOrigin = function parseBackgroundOrigin(backgroundOrigin) { 31140 switch (backgroundOrigin) { 31141 case 'padding-box': 31142 return BACKGROUND_ORIGIN.PADDING_BOX; 31143 case 'content-box': 31144 return BACKGROUND_ORIGIN.CONTENT_BOX; 31145 } 31146 return BACKGROUND_ORIGIN.BORDER_BOX; 31147}; 31148 31149var parseBackgroundRepeat = function parseBackgroundRepeat(backgroundRepeat) { 31150 switch (backgroundRepeat.trim()) { 31151 case 'no-repeat': 31152 return BACKGROUND_REPEAT.NO_REPEAT; 31153 case 'repeat-x': 31154 case 'repeat no-repeat': 31155 return BACKGROUND_REPEAT.REPEAT_X; 31156 case 'repeat-y': 31157 case 'no-repeat repeat': 31158 return BACKGROUND_REPEAT.REPEAT_Y; 31159 case 'repeat': 31160 return BACKGROUND_REPEAT.REPEAT; 31161 } 31162 31163 return BACKGROUND_REPEAT.REPEAT; 31164}; 31165 31166var parseBackgroundImages = function parseBackgroundImages(style, resourceLoader) { 31167 var sources = parseBackgroundImage(style.backgroundImage).map(function (backgroundImage) { 31168 if (backgroundImage.method === 'url') { 31169 var key = resourceLoader.loadImage(backgroundImage.args[0]); 31170 backgroundImage.args = key ? [key] : []; 31171 } 31172 return backgroundImage; 31173 }); 31174 var positions = style.backgroundPosition.split(','); 31175 var repeats = style.backgroundRepeat.split(','); 31176 var sizes = style.backgroundSize.split(','); 31177 31178 return sources.map(function (source, index) { 31179 var size = (sizes[index] || AUTO).trim().split(' ').map(parseBackgroundSize); 31180 var position = (positions[index] || AUTO).trim().split(' ').map(parseBackgoundPosition); 31181 31182 return { 31183 source: source, 31184 repeat: parseBackgroundRepeat(typeof repeats[index] === 'string' ? repeats[index] : repeats[0]), 31185 size: size.length < 2 ? [size[0], AUTO_SIZE] : [size[0], size[1]], 31186 position: position.length < 2 ? [position[0], position[0]] : [position[0], position[1]] 31187 }; 31188 }); 31189}; 31190 31191var parseBackgroundSize = function parseBackgroundSize(size) { 31192 return size === 'auto' ? AUTO_SIZE : new BackgroundSize(size); 31193}; 31194 31195var parseBackgoundPosition = function parseBackgoundPosition(position) { 31196 switch (position) { 31197 case 'bottom': 31198 case 'right': 31199 return new _Length2.default('100%'); 31200 case 'left': 31201 case 'top': 31202 return new _Length2.default('0%'); 31203 case 'auto': 31204 return new _Length2.default('0'); 31205 } 31206 return new _Length2.default(position); 31207}; 31208 31209var parseBackgroundImage = exports.parseBackgroundImage = function parseBackgroundImage(image) { 31210 var whitespace = /^\s$/; 31211 var results = []; 31212 31213 var args = []; 31214 var method = ''; 31215 var quote = null; 31216 var definition = ''; 31217 var mode = 0; 31218 var numParen = 0; 31219
31220 var appendResult = function appendResult() { 31221 var prefix = ''; 31222 if (method) { 31223 if (definition.substr(0, 1) === '"') { 31224 definition = definition.substr(1, definition.length - 2); 31225 } 31226 31227 if (definition) { 31228 args.push(definition.trim()); 31229 } 31230 31231 var prefix_i = method.indexOf('-', 1) + 1; 31232 if (method.substr(0, 1) === '-' && prefix_i > 0) { 31233 prefix = method.substr(0, prefix_i).toLowerCase(); 31234 method = method.substr(prefix_i); 31235 } 31236 method = method.toLowerCase(); 31237 if (method !== 'none') { 31238 results.push({ 31239 prefix: prefix, 31240 method: method, 31241 args: args 31242 }); 31243 } 31244 } 31245 args = []; 31246 method = definition = ''; 31247 }; 31248 31249 image.split('').forEach(function (c) { 31250 if (mode === 0 && whitespace.test(c)) { 31251 return; 31252 } 31253 switch (c) { 31254 case '"': 31255 if (!quote) { 31256 quote = c; 31257 } else if (quote === c) { 31258 quote = null; 31259 } 31260 break; 31261 case '(': 31262 if (quote) { 31263 break; 31264 } else if (mode === 0) { 31265 mode = 1; 31266 return; 31267 } else { 31268 numParen++; 31269 } 31270 break; 31271 case ')': 31272 if (quote) { 31273 break; 31274 } else if (mode === 1) { 31275 if (numParen === 0) { 31276 mode = 0; 31277 appendResult(); 31278 return; 31279 } else { 31280 numParen--; 31281 } 31282 } 31283 break; 31284 31285 case ',': 31286 if (quote) { 31287 break; 31288 } else if (mode === 0) { 31289 appendResult(); 31290 return; 31291 } else if (mode === 1) { 31292 if (numParen === 0 && !method.match(/^url$/i)) { 31293 args.push(definition.trim()); 31294 definition = ''; 31295 return; 31296 } 31297 } 31298 break; 31299 } 31300 31301 if (mode === 0) { 31302 method += c; 31303 } else { 31304 definition += c; 31305 } 31306 }); 31307 31308 appendResult(); 31309 return results; 31310}; 31311}); 31312 31313unwrapExports(background); 31314var background_1 = background.parseBackgroundImage; 31315var background_2 = background.parseBackground; 31316var background_3 = background.calculateBackgroundRepeatPath; 31317var background_4 = background.calculateBackgroundPosition; 31318var background_5 = background.calculateBackgroungPositioningArea; 31319var background_6 = background.calculateBackgroungPaintingArea; 31320var background_7 = background.calculateGradientBackgroundSize; 31321var background_8 = background.calculateBackgroundSize; 31322var background_9 = background.BACKGROUND_ORIGIN; 31323var background_10 = background.BACKGROUND_CLIP; 31324var background_11 = background.BACKGROUND_SIZE; 31325var background_12 = background.BACKGROUND_REPEAT; 31326 31327var border = createCommonjsModule(function (module, exports) { 31328Object.defineProperty(exports, "__esModule", { 31329 value: true 31330}); 31331exports.parseBorder = exports.BORDER_SIDES = exports.BORDER_STYLE = undefined; 31332 31333 31334 31335var _Color2 = _interopRequireDefault(Color_1); 31336 31337function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 31338 31339var BORDER_STYLE = exports.BORDER_STYLE = { 31340 NONE: 0, 31341 SOLID: 1 31342}; 31343 31344var BORDER_SIDES = exports.BORDER_SIDES = { 31345 TOP: 0, 31346 RIGHT: 1, 31347 BOTTOM: 2, 31348 LEFT: 3 31349}; 31350 31351var SIDES = Object.keys(BORDER_SIDES).map(function (s) { 31352 return s.toLowerCase(); 31353}); 31354 31355var parseBorderStyle = function parseBorderStyle(style) { 31356 switch (style) { 31357 case 'none': 31358 return BORDER_STYLE.NONE; 31359 } 31360 return BORDER_STYLE.SOLID; 31361}; 31362 31363var parseBorder = exports.parseBorder = function parseBorder(style) { 31364 return SIDES.map(function (side) { 31365 var borderColor = new _Color2.default(style.getPropertyValue('border-' + side + '-color')); 31366 var borderStyle = parseBorderStyle(style.getPropertyValue('border-' + side + '-style')); 31367 var borderWidth = parseFloat(style.getPropertyValue('border-' + side + '-width')); 31368 return { 31369 borderColor: borderColor, 31370 borderStyle: borderStyle, 31371 borderWidth: isNaN(borderWidth) ? 0 : borderWidth 31372 }; 31373 }); 31374}; 31375}); 31376 31377unwrapExports(border); 31378var border_1 = border.parseBorder; 31379var border_2 = border.BORDER_SIDES; 31380var border_3 = border.BORDER_STYLE; 31381 31382var borderRadius = createCommonjsModule(function (module, exports
31382) { 31383Object.defineProperty(exports, "__esModule", { 31384 value: true 31385}); 31386exports.parseBorderRadius = undefined; 31387 31388var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 31389 31390 31391 31392var _Length2 = _interopRequireDefault(Length_1); 31393 31394function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 31395 31396var SIDES = ['top-left', 'top-right', 'bottom-right', 'bottom-left']; 31397 31398var parseBorderRadius = exports.parseBorderRadius = function parseBorderRadius(style) { 31399 return SIDES.map(function (side) { 31400 var value = style.getPropertyValue('border-' + side + '-radius'); 31401 31402 var _value$split$map = value.split(' ').map(_Length2.default.create), 31403 _value$split$map2 = _slicedToArray(_value$split$map, 2), 31404 horizontal = _value$split$map2[0], 31405 vertical = _value$split$map2[1]; 31406 31407 return typeof vertical === 'undefined' ? [horizontal, horizontal] : [horizontal, vertical]; 31408 }); 31409}; 31410}); 31411 31412unwrapExports(borderRadius); 31413var borderRadius_1 = borderRadius.parseBorderRadius; 31414 31415var display = createCommonjsModule(function (module, exports) { 31416Object.defineProperty(exports, "__esModule", { 31417 value: true 31418}); 31419var DISPLAY = exports.DISPLAY = { 31420 NONE: 1 << 0, 31421 BLOCK: 1 << 1, 31422 INLINE: 1 << 2, 31423 RUN_IN: 1 << 3, 31424 FLOW: 1 << 4, 31425 FLOW_ROOT: 1 << 5, 31426 TABLE: 1 << 6, 31427 FLEX: 1 << 7, 31428 GRID: 1 << 8, 31429 RUBY: 1 << 9, 31430 SUBGRID: 1 << 10, 31431 LIST_ITEM: 1 << 11, 31432 TABLE_ROW_GROUP: 1 << 12, 31433 TABLE_HEADER_GROUP: 1 << 13, 31434 TABLE_FOOTER_GROUP: 1 << 14, 31435 TABLE_ROW: 1 << 15, 31436 TABLE_CELL: 1 << 16, 31437 TABLE_COLUMN_GROUP: 1 << 17, 31438 TABLE_COLUMN: 1 << 18, 31439 TABLE_CAPTION: 1 << 19, 31440 RUBY_BASE: 1 << 20, 31441 RUBY_TEXT: 1 << 21, 31442 RUBY_BASE_CONTAINER: 1 << 22, 31443 RUBY_TEXT_CONTAINER: 1 << 23, 31444 CONTENTS: 1 << 24, 31445 INLINE_BLOCK: 1 << 25, 31446 INLINE_LIST_ITEM: 1 << 26, 31447 INLINE_TABLE: 1 << 27, 31448 INLINE_FLEX: 1 << 28, 31449 INLINE_GRID: 1 << 29 31450}; 31451 31452var parseDisplayValue = function parseDisplayValue(display) { 31453 switch (display) { 31454 case 'block': 31455 return DISPLAY.BLOCK; 31456 case 'inline': 31457 return DISPLAY.INLINE; 31458 case 'run-in': 31459 return DISPLAY.RUN_IN; 31460 case 'flow': 31461 return DISPLAY.FLOW; 31462 case 'flow-root': 31463 return DISPLAY.FLOW_ROOT; 31464 case 'table': 31465 return DISPLAY.TABLE; 31466 case 'flex': 31467 return DISPLAY.FLEX; 31468 case 'grid': 31469 return DISPLAY.GRID; 31470 case 'ruby': 31471 return DISPLAY.RUBY; 31472 case 'subgrid': 31473 return DISPLAY.SUBGRID; 31474 case 'list-item': 31475 return DISPLAY.LIST_ITEM; 31476 case 'table-row-group': 31477 return DISPLAY.TABLE_ROW_GROUP; 31478 case 'table-header-group': 31479 return DISPLAY.TABLE_HEADER_GROUP; 31480 case 'table-footer-group': 31481 return DISPLAY.TABLE_FOOTER_GROUP; 31482 case 'table-row': 31483 return DISPLAY.TABLE_ROW; 31484 case 'table-cell': 31485 return DISPLAY.TABLE_CELL; 31486 case 'table-column-group': 31487 return DISPLAY.TABLE_COLUMN_GROUP; 31488 case 'table-column': 31489 return DISPLAY.TABLE_COLUMN; 31490 case 'table-caption': 31491 return DISPLAY.TABLE_CAPTION; 31492 case 'ruby-base': 31493 return DISPLAY.RUBY_BASE; 31494 case 'ruby-text': 31495 return DISPLAY.RUBY_TEXT; 31496 case 'ruby-base-container': 31497 return DISPLAY.RUBY_BASE_CONTAINER; 31498 case 'ruby-text-container': 31499 return DISPLAY.RUBY_TEXT_CONTAINER; 31500 case 'contents': 31501 return DISPLAY.CONTENTS; 31502 case 'inline-block': 31503 return DISPLAY.INLINE_BLOCK; 31504 case 'inline-list-item': 31505 return DISPLAY.INLINE_LIST_ITEM; 31506 case 'inline-table': 31507 return DISPLAY.INLINE_TABLE; 31508 case 'inline-flex': 31509 return DISPLAY.INLINE_FLEX; 31510 case 'inline-grid': 31511 return DISPLAY.INLINE_GRID; 31512 } 31513 31514 return DISPLAY.NONE; 31515}; 31516 31517var setDisplayBit = function setDisplayBit(bit, display) { 31518 return bit | parseDisplayValue(display); 31519}; 31520 31521var parseDisplay = exports.parseDisplay = function parseDisplay(display) {
31522 return display.split(' ').reduce(setDisplayBit, 0); 31523}; 31524}); 31525 31526unwrapExports(display); 31527var display_1 = display.DISPLAY; 31528var display_2 = display.parseDisplay; 31529 31530var float_1 = createCommonjsModule(function (module, exports) { 31531Object.defineProperty(exports, "__esModule", { 31532 value: true 31533}); 31534var FLOAT = exports.FLOAT = { 31535 NONE: 0, 31536 LEFT: 1, 31537 RIGHT: 2, 31538 INLINE_START: 3, 31539 INLINE_END: 4 31540}; 31541 31542var parseCSSFloat = exports.parseCSSFloat = function parseCSSFloat(float) { 31543 switch (float) { 31544 case 'left': 31545 return FLOAT.LEFT; 31546 case 'right': 31547 return FLOAT.RIGHT; 31548 case 'inline-start': 31549 return FLOAT.INLINE_START; 31550 case 'inline-end': 31551 return FLOAT.INLINE_END; 31552 } 31553 return FLOAT.NONE; 31554}; 31555}); 31556 31557unwrapExports(float_1); 31558var float_2 = float_1.FLOAT; 31559var float_3 = float_1.parseCSSFloat; 31560 31561var font = createCommonjsModule(function (module, exports) { 31562Object.defineProperty(exports, "__esModule", { 31563 value: true 31564}); 31565 31566 31567var parseFontWeight = function parseFontWeight(weight) { 31568 switch (weight) { 31569 case 'normal': 31570 return 400; 31571 case 'bold': 31572 return 700; 31573 } 31574 31575 var value = parseInt(weight, 10); 31576 return isNaN(value) ? 400 : value; 31577}; 31578 31579var parseFont = exports.parseFont = function parseFont(style) { 31580 var fontFamily = style.fontFamily; 31581 var fontSize = style.fontSize; 31582 var fontStyle = style.fontStyle; 31583 var fontVariant = style.fontVariant; 31584 var fontWeight = parseFontWeight(style.fontWeight); 31585 31586 return { 31587 fontFamily: fontFamily, 31588 fontSize: fontSize, 31589 fontStyle: fontStyle, 31590 fontVariant: fontVariant, 31591 fontWeight: fontWeight 31592 }; 31593}; 31594}); 31595 31596unwrapExports(font); 31597var font_1 = font.parseFont; 31598 31599var letterSpacing = createCommonjsModule(function (module, exports) { 31600Object.defineProperty(exports, "__esModule", { 31601 value: true 31602}); 31603var parseLetterSpacing = exports.parseLetterSpacing = function parseLetterSpacing(letterSpacing) { 31604 if (letterSpacing === 'normal') { 31605 return 0; 31606 } 31607 var value = parseFloat(letterSpacing); 31608 return isNaN(value) ? 0 : value; 31609}; 31610}); 31611 31612unwrapExports(letterSpacing); 31613var letterSpacing_1 = letterSpacing.parseLetterSpacing; 31614 31615var lineBreak = createCommonjsModule(function (module, exports) { 31616Object.defineProperty(exports, "__esModule", { 31617 value: true 31618}); 31619var LINE_BREAK = exports.LINE_BREAK = { 31620 NORMAL: 'normal', 31621 STRICT: 'strict' 31622}; 31623 31624var parseLineBreak = exports.parseLineBreak = function parseLineBreak(wordBreak) { 31625 switch (wordBreak) { 31626 case 'strict': 31627 return LINE_BREAK.STRICT; 31628 case 'normal': 31629 default: 31630 return LINE_BREAK.NORMAL; 31631 } 31632}; 31633}); 31634 31635unwrapExports(lineBreak); 31636var lineBreak_1 = lineBreak.LINE_BREAK; 31637var lineBreak_2 = lineBreak.parseLineBreak; 31638 31639var listStyle = createCommonjsModule(function (module, exports) { 31640Object.defineProperty(exports, "__esModule", { 31641 value: true 31642}); 31643exports.parseListStyle = exports.parseListStyleType = exports.LIST_STYLE_TYPE = exports.LIST_STYLE_POSITION = undefined; 31644 31645 31646 31647var LIST_STYLE_POSITION = exports.LIST_STYLE_POSITION = { 31648 INSIDE: 0, 31649 OUTSIDE: 1 31650}; 31651 31652var LIST_STYLE_TYPE = exports.LIST_STYLE_TYPE = { 31653 NONE: -1, 31654 DISC: 0, 31655 CIRCLE: 1, 31656 SQUARE: 2, 31657 DECIMAL: 3, 31658 CJK_DECIMAL: 4, 31659 DECIMAL_LEADING_ZERO: 5, 31660 LOWER_ROMAN: 6, 31661 UPPER_ROMAN: 7, 31662 LOWER_GREEK: 8, 31663 LOWER_ALPHA: 9, 31664 UPPER_ALPHA: 10, 31665 ARABIC_INDIC: 11, 31666 ARMENIAN: 12, 31667 BENGALI: 13, 31668 CAMBODIAN: 14, 31669 CJK_EARTHLY_BRANCH: 15, 31670 CJK_HEAVENLY_STEM: 16, 31671 CJK_IDEOGRAPHIC: 17, 31672 DEVANAGARI: 18, 31673 ETHIOPIC_NUMERIC: 19, 31674 GEORGIAN: 20, 31675 GUJARATI: 21, 31676 GURMUKHI: 22, 31677 HEBREW: 22, 31678 HIRAGANA: 23, 31679 HIRAGANA_IROHA: 24, 31680 JAPANESE_FORMAL: 25, 31681 JAPANESE_INFORMAL: 26, 31682 KANNADA: 27, 31683 KATAKANA: 28, 31684 KATAKANA_IROHA: 29, 31685 KHMER: 30, 31686 KOREAN_HANGUL_FORMAL: 31, 31687 KOREAN_HANJA_FORMAL: 32, 31688 KOREAN_HANJA_INFORMAL: 33, 31689 LAO: 34, 31690 LOWER_ARMENIAN: 35, 31691 MALAYALAM: 36, 31692 MONGOLIAN: 37, 31693 MYANMAR: 38, 31694 ORIYA: 39, 31695 PERSIAN: 40, 31696 SIMP_CHINESE_FORMAL: 41, 31697 SIMP_CHINESE_INFORMAL: 42, 31698 TAMIL: 43, 31699 TELUGU: 44, 31700 THAI: 45, 31701 TIBETAN: 46, 31702 TRAD_CHINESE_FORMAL: 47, 31703 TRAD_CHINESE_INFORMAL: 48, 31704 UPPER_ARMENIAN: 49, 31705 DISCLOSURE_OPEN: 50, 31706 DISCLOSURE_CLOSED: 51 31707}; 31708 31709var parseListStyleType = exports.parseListStyleType = function parseListStyleType(type) { 31710 switch (type) { 31711 case 'disc': 31712 return LIST_STYLE_TYPE.DISC; 31713 case 'circle': 31714 return LIST_STYLE_TYPE.CIRCLE; 31715 case 'square': 31716 return LIST_STYLE_TYPE.SQUARE; 31717 case 'decimal': 31718 return LIST_STYLE_TYPE.DECIMAL; 31719 case 'cjk-decimal': 31720 return LIST_STYLE_TYPE.CJK_DECIMAL; 31721 case 'decimal-leading-zero': 31722 return LIST_STYLE_TYPE.DECIMAL_LEADING_ZERO;
31723 case 'lower-roman': 31724 return LIST_STYLE_TYPE.LOWER_ROMAN; 31725 case 'upper-roman': 31726 return LIST_STYLE_TYPE.UPPER_ROMAN; 31727 case 'lower-greek': 31728 return LIST_STYLE_TYPE.LOWER_GREEK; 31729 case 'lower-alpha': 31730 return LIST_STYLE_TYPE.LOWER_ALPHA; 31731 case 'upper-alpha': 31732 return LIST_STYLE_TYPE.UPPER_ALPHA; 31733 case 'arabic-indic': 31734 return LIST_STYLE_TYPE.ARABIC_INDIC; 31735 case 'armenian': 31736 return LIST_STYLE_TYPE.ARMENIAN; 31737 case 'bengali': 31738 return LIST_STYLE_TYPE.BENGALI; 31739 case 'cambodian': 31740 return LIST_STYLE_TYPE.CAMBODIAN; 31741 case 'cjk-earthly-branch': 31742 return LIST_STYLE_TYPE.CJK_EARTHLY_BRANCH; 31743 case 'cjk-heavenly-stem': 31744 return LIST_STYLE_TYPE.CJK_HEAVENLY_STEM; 31745 case 'cjk-ideographic': 31746 return LIST_STYLE_TYPE.CJK_IDEOGRAPHIC; 31747 case 'devanagari': 31748 return LIST_STYLE_TYPE.DEVANAGARI; 31749 case 'ethiopic-numeric': 31750 return LIST_STYLE_TYPE.ETHIOPIC_NUMERIC; 31751 case 'georgian': 31752 return LIST_STYLE_TYPE.GEORGIAN; 31753 case 'gujarati': 31754 return LIST_STYLE_TYPE.GUJARATI; 31755 case 'gurmukhi': 31756 return LIST_STYLE_TYPE.GURMUKHI; 31757 case 'hebrew': 31758 return LIST_STYLE_TYPE.HEBREW; 31759 case 'hiragana': 31760 return LIST_STYLE_TYPE.HIRAGANA; 31761 case 'hiragana-iroha': 31762 return LIST_STYLE_TYPE.HIRAGANA_IROHA; 31763 case 'japanese-formal': 31764 return LIST_STYLE_TYPE.JAPANESE_FORMAL; 31765 case 'japanese-informal': 31766 return LIST_STYLE_TYPE.JAPANESE_INFORMAL; 31767 case 'kannada': 31768 return LIST_STYLE_TYPE.KANNADA; 31769 case 'katakana': 31770 return LIST_STYLE_TYPE.KATAKANA; 31771 case 'katakana-iroha': 31772 return LIST_STYLE_TYPE.KATAKANA_IROHA; 31773 case 'khmer': 31774 return LIST_STYLE_TYPE.KHMER; 31775 case 'korean-hangul-formal': 31776 return LIST_STYLE_TYPE.KOREAN_HANGUL_FORMAL; 31777 case 'korean-hanja-formal': 31778 return LIST_STYLE_TYPE.KOREAN_HANJA_FORMAL; 31779 case 'korean-hanja-informal': 31780 return LIST_STYLE_TYPE.KOREAN_HANJA_INFORMAL; 31781 case 'lao': 31782 return LIST_STYLE_TYPE.LAO; 31783 case 'lower-armenian': 31784 return LIST_STYLE_TYPE.LOWER_ARMENIAN; 31785 case 'malayalam': 31786 return LIST_STYLE_TYPE.MALAYALAM; 31787 case 'mongolian': 31788 return LIST_STYLE_TYPE.MONGOLIAN; 31789 case 'myanmar': 31790 return LIST_STYLE_TYPE.MYANMAR; 31791 case 'oriya': 31792 return LIST_STYLE_TYPE.ORIYA; 31793 case 'persian': 31794 return LIST_STYLE_TYPE.PERSIAN; 31795 case 'simp-chinese-formal': 31796 return LIST_STYLE_TYPE.SIMP_CHINESE_FORMAL; 31797 case 'simp-chinese-informal': 31798 return LIST_STYLE_TYPE.SIMP_CHINESE_INFORMAL; 31799 case 'tamil': 31800 return LIST_STYLE_TYPE.TAMIL; 31801 case 'telugu': 31802 return LIST_STYLE_TYPE.TELUGU; 31803 case 'thai': 31804 return LIST_STYLE_TYPE.THAI; 31805 case 'tibetan': 31806 return LIST_STYLE_TYPE.TIBETAN; 31807 case 'trad-chinese-formal': 31808 return LIST_STYLE_TYPE.TRAD_CHINESE_FORMAL; 31809 case 'trad-chinese-informal': 31810 return LIST_STYLE_TYPE.TRAD_CHINESE_INFORMAL; 31811 case 'upper-armenian': 31812 return LIST_STYLE_TYPE.UPPER_ARMENIAN; 31813 case 'disclosure-open': 31814 return LIST_STYLE_TYPE.DISCLOSURE_OPEN; 31815 case 'disclosure-closed': 31816 return LIST_STYLE_TYPE.DISCLOSURE_CLOSED; 31817 case 'none': 31818 default: 31819 return LIST_STYLE_TYPE.NONE; 31820 } 31821}; 31822 31823var parseListStyle = exports.parseListStyle = function parseListStyle(style) { 31824 var listStyleImage = (0, background.parseBackgroundImage)(style.getPropertyValue('list-style-image')); 31825 return { 31826 listStyleType: parseListStyleType(style.getPropertyValue('list-style-type')), 31827 listStyleImage: listStyleImage.length ? listStyleImage[0] : null, 31828 listStylePosition: parseListStylePosition(style.getPropertyValue('list-style-position')) 31829 }; 31830}; 31831 31832var parseListStylePosition = function parseListStylePosition(position) { 31833 switch (position) { 31834 case 'inside': 31835 return LIST_STYLE_POSITION.INSIDE; 31836 case 'outside': 31837 default: 31838 return LIST_STYLE_POSITION.OUTSIDE; 31839 } 31840}; 31841}); 31842 31843unwrapExports(listStyle); 31844var listStyle_1 = listStyle.parseListStyle; 31845var listStyle_2 = listStyle.parseListStyleType; 31846var listStyle_3 = listStyle.LIST_STYLE_TYPE; 31847var listStyle_4 = listStyle.LIST_STYLE_POSITION; 31848
31849var margin = createCommonjsModule(function (module, exports) { 31850Object.defineProperty(exports, "__esModule", { 31851 value: true 31852}); 31853exports.parseMargin = undefined; 31854 31855 31856 31857var _Length2 = _interopRequireDefault(Length_1); 31858 31859function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 31860 31861var SIDES = ['top', 'right', 'bottom', 'left']; 31862 31863var parseMargin = exports.parseMargin = function parseMargin(style) { 31864 return SIDES.map(function (side) { 31865 return new _Length2.default(style.getPropertyValue('margin-' + side)); 31866 }); 31867}; 31868}); 31869 31870unwrapExports(margin); 31871var margin_1 = margin.parseMargin; 31872 31873var overflow = createCommonjsModule(function (module, exports) { 31874Object.defineProperty(exports, "__esModule", { 31875 value: true 31876}); 31877var OVERFLOW = exports.OVERFLOW = { 31878 VISIBLE: 0, 31879 HIDDEN: 1, 31880 SCROLL: 2, 31881 AUTO: 3 31882}; 31883 31884var parseOverflow = exports.parseOverflow = function parseOverflow(overflow) { 31885 switch (overflow) { 31886 case 'hidden': 31887 return OVERFLOW.HIDDEN; 31888 case 'scroll': 31889 return OVERFLOW.SCROLL; 31890 case 'auto': 31891 return OVERFLOW.AUTO; 31892 case 'visible': 31893 default: 31894 return OVERFLOW.VISIBLE; 31895 } 31896}; 31897}); 31898 31899unwrapExports(overflow); 31900var overflow_1 = overflow.OVERFLOW; 31901var overflow_2 = overflow.parseOverflow; 31902 31903var overflowWrap = createCommonjsModule(function (module, exports) { 31904Object.defineProperty(exports, "__esModule", { 31905 value: true 31906}); 31907var OVERFLOW_WRAP = exports.OVERFLOW_WRAP = { 31908 NORMAL: 0, 31909 BREAK_WORD: 1 31910}; 31911 31912var parseOverflowWrap = exports.parseOverflowWrap = function parseOverflowWrap(overflow) { 31913 switch (overflow) { 31914 case 'break-word': 31915 return OVERFLOW_WRAP.BREAK_WORD; 31916 case 'normal': 31917 default: 31918 return OVERFLOW_WRAP.NORMAL; 31919 } 31920}; 31921}); 31922 31923unwrapExports(overflowWrap); 31924var overflowWrap_1 = overflowWrap.OVERFLOW_WRAP; 31925var overflowWrap_2 = overflowWrap.parseOverflowWrap; 31926 31927var position = createCommonjsModule(function (module, exports) { 31928Object.defineProperty(exports, "__esModule", { 31929 value: true 31930}); 31931var POSITION = exports.POSITION = { 31932 STATIC: 0, 31933 RELATIVE: 1, 31934 ABSOLUTE: 2, 31935 FIXED: 3, 31936 STICKY: 4 31937}; 31938 31939var parsePosition = exports.parsePosition = function parsePosition(position) { 31940 switch (position) { 31941 case 'relative': 31942 return POSITION.RELATIVE; 31943 case 'absolute': 31944 return POSITION.ABSOLUTE; 31945 case 'fixed': 31946 return POSITION.FIXED; 31947 case 'sticky': 31948 return POSITION.STICKY; 31949 } 31950 31951 return POSITION.STATIC; 31952}; 31953}); 31954 31955unwrapExports(position); 31956var position_1 = position.POSITION; 31957var position_2 = position.parsePosition; 31958 31959var textShadow = createCommonjsModule(function (module, exports) { 31960Object.defineProperty(exports, "__esModule", { 31961 value: true 31962}); 31963exports.parseTextShadow = undefined; 31964 31965 31966 31967var _Color2 = _interopRequireDefault(Color_1); 31968 31969function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 31970 31971var NUMBER = /^([+-]|\d|\.)$/i; 31972 31973var parseTextShadow = exports.parseTextShadow = function parseTextShadow(textShadow) { 31974 if (textShadow === 'none' || typeof textShadow !== 'string') { 31975 return null; 31976 } 31977 31978 var currentValue = ''; 31979 var isLength = false; 31980 var values = []; 31981 var shadows = []; 31982 var numParens = 0; 31983 var color = null; 31984 31985 var appendValue = function appendValue() { 31986 if (currentValue.length) { 31987 if (isLength) { 31988 values.push(parseFloat(currentValue)); 31989 } else { 31990 color = new _Color2.default(currentValue); 31991 } 31992 } 31993 isLength = false; 31994 currentValue = ''; 31995 }; 31996 31997 var appendShadow = function appendShadow() { 31998 if (values.length && color !== null) { 31999 shadows.push({ 32000 color: color, 32001 offsetX: values[0] || 0, 32002 offsetY: values[1] || 0, 32003 blur: values[2] || 0 32004 }); 32005 } 32006 values.splice(0, values.length); 32007 color = null; 32008 }; 32009 32010 for (var i = 0; i < textShadow.length; i++) { 32011 var c = textShadow[i]; 32012 switch (c) { 32013 case '(': 32014 currentValue += c; 32015 numParens++; 32016 break; 32017 case ')': 32018 currentValue += c; 32019 numParens--; 32020 break; 32021 case ',': 32022 if (numParens === 0) { 32023 appendValue(); 32024 appendShadow(); 32025 } else { 32026 currentValue += c; 32027 } 32028 break; 32029 case ' ': 32030 if (numParens === 0) { 32031 appendValue(); 32032 } else { 32033 currentValue += c; 32034 } 32035 break; 32036 default: 32037 if (currentValue.length === 0 && NUMBER.test(c)) { 32038 isLength = true; 32039 } 32040 currentValue += c; 32041 } 32042 } 32043 32044 appendValue(); 32045 appendShadow(); 32046 32047 if (shadows.length === 0) { 32048 return null; 32049 } 32050 32051 return shadows; 32052}; 32053}); 32054 32055unwrapExports(textShadow); 32056var textShadow_1 = textShadow.parseTextShadow; 32057 32058var textTransform = createCommonjsModule(function (module, exports
32058) { 32059Object.defineProperty(exports, "__esModule", { 32060 value: true 32061}); 32062var TEXT_TRANSFORM = exports.TEXT_TRANSFORM = { 32063 NONE: 0, 32064 LOWERCASE: 1, 32065 UPPERCASE: 2, 32066 CAPITALIZE: 3 32067}; 32068 32069var parseTextTransform = exports.parseTextTransform = function parseTextTransform(textTransform) { 32070 switch (textTransform) { 32071 case 'uppercase': 32072 return TEXT_TRANSFORM.UPPERCASE; 32073 case 'lowercase': 32074 return TEXT_TRANSFORM.LOWERCASE; 32075 case 'capitalize': 32076 return TEXT_TRANSFORM.CAPITALIZE; 32077 } 32078 32079 return TEXT_TRANSFORM.NONE; 32080}; 32081}); 32082 32083unwrapExports(textTransform); 32084var textTransform_1 = textTransform.TEXT_TRANSFORM; 32085var textTransform_2 = textTransform.parseTextTransform; 32086 32087var transform = createCommonjsModule(function (module, exports) { 32088Object.defineProperty(exports, "__esModule", { 32089 value: true 32090}); 32091exports.parseTransform = undefined; 32092 32093 32094 32095var _Length2 = _interopRequireDefault(Length_1); 32096 32097function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 32098 32099var toFloat = function toFloat(s) { 32100 return parseFloat(s.trim()); 32101}; 32102 32103var MATRIX = /(matrix|matrix3d)\((.+)\)/; 32104 32105var parseTransform = exports.parseTransform = function parseTransform(style) { 32106 var transform = parseTransformMatrix(style.transform || style.webkitTransform || style.mozTransform || 32107 // $FlowFixMe 32108 style.msTransform || 32109 // $FlowFixMe 32110 style.oTransform); 32111 if (transform === null) { 32112 return null; 32113 } 32114 32115 return { 32116 transform: transform, 32117 transformOrigin: parseTransformOrigin(style.transformOrigin || style.webkitTransformOrigin || style.mozTransformOrigin || 32118 // $FlowFixMe 32119 style.msTransformOrigin || 32120 // $FlowFixMe 32121 style.oTransformOrigin) 32122 }; 32123}; 32124 32125// $FlowFixMe 32126var parseTransformOrigin = function parseTransformOrigin(origin) { 32127 if (typeof origin !== 'string') { 32128 var v = new _Length2.default('0'); 32129 return [v, v]; 32130 } 32131 var values = origin.split(' ').map(_Length2.default.create); 32132 return [values[0], values[1]]; 32133}; 32134 32135// $FlowFixMe 32136var parseTransformMatrix = function parseTransformMatrix(transform) { 32137 if (transform === 'none' || typeof transform !== 'string') { 32138 return null; 32139 } 32140 32141 var match = transform.match(MATRIX); 32142 if (match) { 32143 if (match[1] === 'matrix') { 32144 var matrix = match[2].split(',').map(toFloat); 32145 return [matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]]; 32146 } else { 32147 var matrix3d = match[2].split(',').map(toFloat); 32148 return [matrix3d[0], matrix3d[1], matrix3d[4], matrix3d[5], matrix3d[12], matrix3d[13]]; 32149 } 32150 } 32151 return null; 32152}; 32153}); 32154 32155unwrapExports(transform); 32156var transform_1 = transform.parseTransform; 32157 32158var visibility = createCommonjsModule(function (module, exports) { 32159Object.defineProperty(exports, "__esModule", { 32160 value: true 32161}); 32162var VISIBILITY = exports.VISIBILITY = { 32163 VISIBLE: 0, 32164 HIDDEN: 1, 32165 COLLAPSE: 2 32166}; 32167
32168var parseVisibility = exports.parseVisibility = function parseVisibility(visibility) { 32169 switch (visibility) { 32170 case 'hidden': 32171 return VISIBILITY.HIDDEN; 32172 case 'collapse': 32173 return VISIBILITY.COLLAPSE; 32174 case 'visible': 32175 default: 32176 return VISIBILITY.VISIBLE; 32177 } 32178}; 32179}); 32180 32181unwrapExports(visibility); 32182var visibility_1 = visibility.VISIBILITY; 32183var visibility_2 = visibility.parseVisibility; 32184 32185var wordBreak = createCommonjsModule(function (module, exports) { 32186Object.defineProperty(exports, "__esModule", { 32187 value: true 32188}); 32189var WORD_BREAK = exports.WORD_BREAK = { 32190 NORMAL: 'normal', 32191 BREAK_ALL: 'break-all', 32192 KEEP_ALL: 'keep-all' 32193}; 32194 32195var parseWordBreak = exports.parseWordBreak = function parseWordBreak(wordBreak) { 32196 switch (wordBreak) { 32197 case 'break-all': 32198 return WORD_BREAK.BREAK_ALL; 32199 case 'keep-all': 32200 return WORD_BREAK.KEEP_ALL; 32201 case 'normal': 32202 default: 32203 return WORD_BREAK.NORMAL; 32204 } 32205}; 32206}); 32207 32208unwrapExports(wordBreak); 32209var wordBreak_1 = wordBreak.WORD_BREAK; 32210var wordBreak_2 = wordBreak.parseWordBreak; 32211 32212var zIndex = createCommonjsModule(function (module, exports) { 32213Object.defineProperty(exports, "__esModule", { 32214 value: true 32215}); 32216var parseZIndex = exports.parseZIndex = function parseZIndex(zIndex) { 32217 var auto = zIndex === 'auto'; 32218 return { 32219 auto: auto, 32220 order: auto ? 0 : parseInt(zIndex, 10) 32221 }; 32222}; 32223}); 32224 32225unwrapExports(zIndex); 32226var zIndex_1 = zIndex.parseZIndex; 32227 32228var ForeignObjectRenderer_1 = createCommonjsModule(function (module, exports) { 32229Object.defineProperty(exports, "__esModule", { 32230 value: true 32231}); 32232 32233var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 32234 32235function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 32236 32237var ForeignObjectRenderer = function () { 32238 function ForeignObjectRenderer(element) { 32239 _classCallCheck(this, ForeignObjectRenderer); 32240 32241 this.element = element; 32242 } 32243 32244 _createClass(ForeignObjectRenderer, [{ 32245 key: 'render', 32246 value: function render(options) { 32247 var _this = this; 32248 32249 this.options = options; 32250 this.canvas = document.createElement('canvas'); 32251 this.ctx = this.canvas.getContext('2d'); 32252 this.canvas.width = Math.floor(options.width) * options.scale; 32253 this.canvas.height = Math.floor(options.height) * options.scale; 32254 this.canvas.style.width = options.width + 'px'; 32255 this.canvas.style.height = options.height + 'px'; 32256 32257 options.logger.log('ForeignObject renderer initialized (' + options.width + 'x' + options.height + ' at ' + options.x + ',' + options.y + ') with scale ' + options.scale); 32258 var svg = createForeignObjectSVG(Math.max(options.windowWidth, options.width) * options.scale, Math.max(options.windowHeight, options.height) * options.scale, options.scrollX * options.scale, options.scrollY * options.scale, this.element); 32259 32260 return loadSerializedSVG(svg).then(function (img) { 32261 if (options.backgroundColor) { 32262 _this.ctx.fillStyle = options.backgroundColor.toString(); 32263 _this.ctx.fillRect(0, 0, options.width * options.scale, options.height * options.scale); 32264 } 32265 32266 _this.ctx.drawImage(img, -options.x * options.scale, -options.y * options.scale); 32267 return _this.canvas; 32268 }); 32269 } 32270 }]); 32271 32272 return ForeignObjectRenderer; 32273}(); 32274 32275exports.default = ForeignObjectRenderer; 32276var createForeignObjectSVG = exports.createForeignObjectSVG = function createForeignObjectSVG(width, height, x, y, node) { 32277 var xmlns = 'http://www.w3.org/2000/svg'; 32278 var svg = document.createElementNS(xmlns, 'svg'); 32279 var foreignObject = document.createElementNS(xmlns, 'foreignObject'); 32280 svg.setAttributeNS(null, 'width', width); 32281 svg.setAttributeNS(null, 'height', height); 32282 32283 foreignObject.setAttributeNS(null, 'width', '100%'); 32284 foreignObject.setAttributeNS(null, 'height', '100%'); 32285 foreignObject.setAttributeNS(null, 'x', x); 32286 foreignObject.setAttributeNS(null, 'y', y); 32287 foreignObject.setAttributeNS(null, 'externalResourcesRequired', 'true'); 32288 svg.appendChild(foreignObject); 32289 32290 foreignObject.appendChild(node); 32291 32292 return svg; 32293}; 32294 32295var loadSerializedSVG = exports.loadSerializedSVG = function loadSerializedSVG(svg) { 32296 return new Promise(function (resolve, reject) { 32297 var img = new Image(); 32298 img.onload = function () { 32299 return resolve(img); 32300 }; 32301 img.onerror = reject; 32302 32303 img.src = 'data:image/svg+xml;charset=utf-8,' + encodeURIComponent(new XMLSerializer().serializeToString(svg)); 32304 }); 32305}; 32306}); 32307 32308unwrapExports(ForeignObjectRenderer_1); 32309var ForeignObjectRenderer_2 = ForeignObjectRenderer_1.createForeignObjectSVG; 32310var ForeignObjectRenderer_3 = ForeignObjectRenderer_1.loadSerializedSVG; 32311
32312var Feature = createCommonjsModule(function (module, exports) { 32313Object.defineProperty(exports, "__esModule", { 32314 value: true 32315}); 32316 32317 32318 32319var testRangeBounds = function testRangeBounds(document) { 32320 var TEST_HEIGHT = 123; 32321 32322 if (document.createRange) { 32323 var range = document.createRange(); 32324 if (range.getBoundingClientRect) { 32325 var testElement = document.createElement('boundtest'); 32326 testElement.style.height = TEST_HEIGHT + 'px'; 32327 testElement.style.display = 'block'; 32328 document.body.appendChild(testElement); 32329 32330 range.selectNode(testElement); 32331 var rangeBounds = range.getBoundingClientRect(); 32332 var rangeHeight = Math.round(rangeBounds.height); 32333 document.body.removeChild(testElement); 32334 if (rangeHeight === TEST_HEIGHT) { 32335 return true; 32336 } 32337 } 32338 } 32339 32340 return false; 32341}; 32342 32343// iOS 10.3 taints canvas with base64 images unless crossOrigin = 'anonymous' 32344var testBase64 = function testBase64(document, src) { 32345 var img = new Image(); 32346 var canvas = document.createElement('canvas'); 32347 var ctx = canvas.getContext('2d'); 32348 32349 return new Promise(function (resolve) { 32350 // Single pixel base64 image renders fine on iOS 10.3??? 32351 img.src = src; 32352 32353 var onload = function onload() { 32354 try { 32355 ctx.drawImage(img, 0, 0); 32356 canvas.toDataURL(); 32357 } catch (e) { 32358 return resolve(false); 32359 } 32360 32361 return resolve(true); 32362 }; 32363 32364 img.onload = onload; 32365 img.onerror = function () { 32366 return resolve(false); 32367 }; 32368 32369 if (img.complete === true) { 32370 setTimeout(function () { 32371 onload(); 32372 }, 500); 32373 } 32374 }); 32375}; 32376 32377var testCORS = function testCORS() { 32378 return typeof new Image().crossOrigin !== 'undefined'; 32379}; 32380 32381var testResponseType = function testResponseType() { 32382 return typeof new XMLHttpRequest().responseType === 'string'; 32383}; 32384 32385var testSVG = function testSVG(document) { 32386 var img = new Image(); 32387 var canvas = document.createElement('canvas'); 32388 var ctx = canvas.getContext('2d'); 32389 img.src = 'data:image/svg+xml,<svg xmlns=\'http://www.w3.org/2000/svg\'></svg>'; 32390 32391 try { 32392 ctx.drawImage(img, 0, 0); 32393 canvas.toDataURL(); 32394 } catch (e) { 32395 return false; 32396 } 32397 return true; 32398}; 32399 32400var isGreenPixel = function isGreenPixel(data) { 32401 return data[0] === 0 && data[1] === 255 && data[2] === 0 && data[3] === 255; 32402}; 32403 32404var testForeignObject = function testForeignObject(document) { 32405 var canvas = document.createElement('canvas'); 32406 var size = 100; 32407 canvas.width = size; 32408 canvas.height = size; 32409 var ctx = canvas.getContext('2d'); 32410 ctx.fillStyle = 'rgb(0, 255, 0)'; 32411 ctx.fillRect(0, 0, size, size); 32412 32413 var img = new Image(); 32414 var greenImageSrc = canvas.toDataURL(); 32415 img.src = greenImageSrc; 32416 var svg = (0, ForeignObjectRenderer_1.createForeignObjectSVG)(size, size, 0, 0, img); 32417 ctx.fillStyle = 'red'; 32418 ctx.fillRect(0, 0, size, size); 32419 32420 return (0, ForeignObjectRenderer_1.loadSerializedSVG)(svg).then(function (img) { 32421 ctx.drawImage(img, 0, 0); 32422 var data = ctx.getImageData(0, 0, size, size).data; 32423 ctx.fillStyle = 'red'; 32424 ctx.fillRect(0, 0, size, size); 32425 32426 var node = document.createElement('div'); 32427 node.style.backgroundImage = 'url(' + greenImageSrc + ')'; 32428 node.style.height = size + 'px'; 32429 // Firefox 55 does not render inline <img /> tags 32430 return isGreenPixel(data) ? (0, ForeignObjectRenderer_1.loadSerializedSVG)((0, ForeignObjectRenderer_1.createForeignObjectSVG)(size, size, 0, 0, node)) : Promise.reject(false); 32431 }).then(function (img) { 32432 ctx.drawImage(img, 0, 0); 32433 // Edge does not render background-images 32434 return isGreenPixel(ctx.getImageData(0, 0, size, size).data); 32435 }).catch(function (e) { 32436 return false; 32437 }); 32438}; 32439 32440var FEATURES = { 32441 // $FlowFixMe - get/set properties not yet supported 32442 get SUPPORT_RANGE_BOUNDS() { 32443 var value = testRangeBounds(document); 32444 Object.defineProperty(FEATURES, 'SUPPORT_RANGE_BOUNDS', { value: value }); 32445 return value; 32446 }, 32447 // $FlowFixMe - get/set properties not yet supported 32448 get SUPPORT_SVG_DRAWING() { 32449 var value = testSVG(document); 32450 Object.defineProperty(FEATURES, 'SUPPORT_SVG_DRAWING', { value: value }); 32451 return value; 32452 }, 32453 // $FlowFixMe - get/set properties not yet supported 32454 get SUPPORT_BASE64_DRAWING() { 32455 return function (src) { 32456 var _value = testBase64(document, src); 32457 Object.defineProperty(FEATURES, 'SUPPORT_BASE64_DRAWING', { value: function value() { 32458 return _value; 32459 } }); 32460 return _value; 32461 }; 32462 }, 32463 // $FlowFixMe - get/set properties not yet supported 32464 get SUPPORT_FOREIGNOBJECT_DRAWING() { 32465 var value = typeof Array.from === 'function' && typeof window.fetch === 'function' ? testForeignObject(document) : Promise.resolve(false); 32466 Object.defineProperty(FEATURES, 'SUPPORT_FOREIGNOBJECT_DRAWING', { value: value }); 32467 return value; 32468 }, 32469 // $FlowFixMe - get/set properties not yet supported 32470 get SUPPORT_CORS_IMAGES() { 32471 var value = testCORS(); 32472 Object.defineProperty(FEATURES, 'SUPPORT_CORS_IMAGES', { value: value }); 32473 return value; 32474 }, 32475 // $FlowFixMe - get/set properties not yet supported 32476 get SUPPORT_RESPONSE_TYPE() { 32477 var value = testResponseType(); 32478 Object.defineProperty(FEATURES, 'SUPPORT_RESPONSE_TYPE', { value: value }); 32479 return value; 32480 }, 32481 // $FlowFixMe - get/set properties not yet supported 32482 get SUPPORT_CORS_XHR() { 32483 var value = 'withCredentials' in new XMLHttpRequest(); 32484 Object.defineProperty(FEATURES, 'SUPPORT_CORS_XHR', { value: value }); 32485 return value; 32486 } 32487}; 32488 32489exports.default = FEATURES; 32490}); 32491 32492unwrapExports(Feature); 32493
32494var Util$2 = createCommonjsModule(function (module, exports) { 32495Object.defineProperty(exports, "__esModule", { 32496 value: true 32497}); 32498var toCodePoints = exports.toCodePoints = function toCodePoints(str) { 32499 var codePoints = []; 32500 var i = 0; 32501 var length = str.length; 32502 while (i < length) { 32503 var value = str.charCodeAt(i++); 32504 if (value >= 0xd800 && value <= 0xdbff && i < length) { 32505 var extra = str.charCodeAt(i++); 32506 if ((extra & 0xfc00) === 0xdc00) { 32507 codePoints.push(((value & 0x3ff) << 10) + (extra & 0x3ff) + 0x10000); 32508 } else { 32509 codePoints.push(value); 32510 i--; 32511 } 32512 } else { 32513 codePoints.push(value); 32514 } 32515 } 32516 return codePoints; 32517}; 32518 32519var fromCodePoint = exports.fromCodePoint = function fromCodePoint() { 32520 if (String.fromCodePoint) { 32521 return String.fromCodePoint.apply(String, arguments); 32522 } 32523 32524 var length = arguments.length; 32525 if (!length) { 32526 return ''; 32527 } 32528 32529 var codeUnits = []; 32530 32531 var index = -1; 32532 var result = ''; 32533 while (++index < length) { 32534 var codePoint = arguments.length <= index ? undefined : arguments[index]; 32535 if (codePoint <= 0xffff) { 32536 codeUnits.push(codePoint); 32537 } else { 32538 codePoint -= 0x10000; 32539 codeUnits.push((codePoint >> 10) + 0xd800, codePoint % 0x400 + 0xdc00); 32540 } 32541 if (index + 1 === length || codeUnits.length > 0x4000) { 32542 result += String.fromCharCode.apply(String, codeUnits); 32543 codeUnits.length = 0; 32544 } 32545 } 32546 return result; 32547}; 32548 32549var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; 32550 32551// Use a lookup table to find the index. 32552var lookup = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256); 32553for (var i = 0; i < chars.length; i++) { 32554 lookup[chars.charCodeAt(i)] = i; 32555} 32556 32557var decode = exports.decode = function decode(base64) { 32558 var bufferLength = base64.length * 0.75, 32559 len = base64.length, 32560 i = void 0, 32561 p = 0, 32562 encoded1 = void 0, 32563 encoded2 = void 0, 32564 encoded3 = void 0, 32565 encoded4 = void 0; 32566 32567 if (base64[base64.length - 1] === '=') { 32568 bufferLength--; 32569 if (base64[base64.length - 2] === '=') { 32570 bufferLength--; 32571 } 32572 } 32573 32574 var buffer = typeof ArrayBuffer !== 'undefined' && typeof Uint8Array !== 'undefined' && typeof Uint8Array.prototype.slice !== 'undefined' ? new ArrayBuffer(bufferLength) : new Array(bufferLength); 32575 var bytes = Array.isArray(buffer) ? buffer : new Uint8Array(buffer); 32576 32577 for (i = 0; i < len; i += 4) { 32578 encoded1 = lookup[base64.charCodeAt(i)]; 32579 encoded2 = lookup[base64.charCodeAt(i + 1)]; 32580 encoded3 = lookup[base64.charCodeAt(i + 2)]; 32581 encoded4 = lookup[base64.charCodeAt(i + 3)]; 32582 32583 bytes[p++] = encoded1 << 2 | encoded2 >> 4; 32584 bytes[p++] = (encoded2 & 15) << 4 | encoded3 >> 2; 32585 bytes[p++] = (encoded3 & 3) << 6 | encoded4 & 63; 32586 } 32587 32588 return buffer; 32589}; 32590 32591var polyUint16Array = exports.polyUint16Array = function polyUint16Array(buffer) { 32592 var length = buffer.length; 32593 var bytes = []; 32594 for (var _i = 0; _i < length; _i += 2) { 32595 bytes.push(buffer[_i + 1] << 8 | buffer[_i]); 32596 } 32597 return bytes; 32598}; 32599 32600var polyUint32Array = exports.polyUint32Array = function polyUint32Array(buffer) { 32601 var length = buffer.length; 32602 var bytes = []; 32603 for (var _i2 = 0; _i2 < length; _i2 += 4) { 32604 bytes.push(buffer[_i2 + 3] << 24 | buffer[_i2 + 2] << 16 | buffer[_i2 + 1] << 8 | buffer[_i2]); 32605 } 32606 return bytes; 32607}; 32608}); 32609 32610unwrapExports(Util$2); 32611var Util_1$1 = Util$2.toCodePoints; 32612var Util_2$1 = Util$2.fromCodePoint; 32613var Util_3$1 = Util$2.decode; 32614var Util_4$1 = Util$2.polyUint16Array; 32615var Util_5 = Util$2.polyUint32Array; 32616 32617var Trie_1 = createCommonjsModule(function (module, exports) { 32618Object.defineProperty(exports, "__esModule", { 32619 value: true 32620}); 32621exports.Trie = exports.createTrieFromBase64 = exports.UTRIE2_INDEX_2_MASK = exports.UTRIE2_INDEX_2_BLOCK_LENGTH = exports.UTRIE2_OMITTED_BMP_INDEX_1_LENGTH = exports.UTRIE2_INDEX_1_OFFSET = exports.UTRIE2_UTF8_2B_INDEX_2_LENGTH = exports.UTRIE2_UTF8_2B_INDEX_2_OFFSET = exports.UTRIE2_INDEX_2_BMP_LENGTH = exports.UTRIE2_LSCP_INDEX_2_LENGTH = exports.UTRIE2_DATA_MASK = exports.UTRIE2_DATA_BLOCK_LENGTH = exports.UTRIE2_LSCP_INDEX_2_OFFSET = exports.UTRIE2_SHIFT_1_2 = exports.UTRIE2_INDEX_SHIFT = exports.UTRIE2_SHIFT_1 = exports.UTRIE2_SHIFT_2 = undefined; 32622 32623var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 32624 32625 32626 32627function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 32628 32629/** Shift size for getting the index-2 table offset. */ 32630var UTRIE2_SHIFT_2 = exports.UTRIE2_SHIFT_2 = 5; 32631 32632/** Shift size for getting the index-1 table offset. */ 32633var UTRIE2_SHIFT_1 = exports.UTRIE2_SHIFT_1 = 6 + 5; 32634 32635/** 32636 * Shift size for shifting left the index array values. 32637 * Increases possible data size with 16-bit index values at the cost 32638 * of compactability. 32639 * This requires data blocks to be aligned by UTRIE2_DATA_GRANULARITY. 32640 */ 32641var UTRIE2_INDEX_SHIFT = exports.UTRIE2_INDEX_SHIFT = 2; 32642 32643/** 32644 * Difference between the two shift sizes, 32645 * for getting an index-1 offset from an index-2 offset. 6=11-5 32646 */ 32647var UTRIE2_SHIFT_1_2 = exports.UTRIE2_SHIFT_1_2 = UTRIE2_SHIFT_1 - UTRIE2_SHIFT_2; 32648 32649/** 32650 * The part of the index-2 table for U+D800..U+DBFF stores values for 32651 * lead surrogate code _units_ not code _points_. 32652 * Values for lead surrogate code _points_ are indexed with this portion of the table. 32653 * Length=32=0x20=0x400>>UTRIE2_SHIFT_2. (There are 1024=0x400 lead surrogates.) 32654 */ 32655var UTRIE2_LSCP_INDEX_2_OFFSET = exports.UTRIE2_LSCP_INDEX_2_OFFSET = 0x10000 >> UTRIE2_SHIFT_2; 32656
32657/** Number of entries in a data block. 32=0x20 */ 32658var UTRIE2_DATA_BLOCK_LENGTH = exports.UTRIE2_DATA_BLOCK_LENGTH = 1 << UTRIE2_SHIFT_2; 32659/** Mask for getting the lower bits for the in-data-block offset. */ 32660var UTRIE2_DATA_MASK = exports.UTRIE2_DATA_MASK = UTRIE2_DATA_BLOCK_LENGTH - 1; 32661 32662var UTRIE2_LSCP_INDEX_2_LENGTH = exports.UTRIE2_LSCP_INDEX_2_LENGTH = 0x400 >> UTRIE2_SHIFT_2; 32663/** Count the lengths of both BMP pieces. 2080=0x820 */ 32664var UTRIE2_INDEX_2_BMP_LENGTH = exports.UTRIE2_INDEX_2_BMP_LENGTH = UTRIE2_LSCP_INDEX_2_OFFSET + UTRIE2_LSCP_INDEX_2_LENGTH; 32665/** 32666 * The 2-byte UTF-8 version of the index-2 table follows at offset 2080=0x820. 32667 * Length 32=0x20 for lead bytes C0..DF, regardless of UTRIE2_SHIFT_2. 32668 */ 32669var UTRIE2_UTF8_2B_INDEX_2_OFFSET = exports.UTRIE2_UTF8_2B_INDEX_2_OFFSET = UTRIE2_INDEX_2_BMP_LENGTH; 32670var UTRIE2_UTF8_2B_INDEX_2_LENGTH = exports.UTRIE2_UTF8_2B_INDEX_2_LENGTH = 0x800 >> 6; /* U+0800 is the first code point after 2-byte UTF-8 */ 32671/** 32672 * The index-1 table, only used for supplementary code points, at offset 2112=0x840. 32673 * Variable length, for code points up to highStart, where the last single-value range starts. 32674 * Maximum length 512=0x200=0x100000>>UTRIE2_SHIFT_1. 32675 * (For 0x100000 supplementary code points U+10000..U+10ffff.) 32676 * 32677 * The part of the index-2 table for supplementary code points starts 32678 * after this index-1 table. 32679 * 32680 * Both the index-1 table and the following part of the index-2 table 32681 * are omitted completely if there is only BMP data. 32682 */ 32683var UTRIE2_INDEX_1_OFFSET = exports.UTRIE2_INDEX_1_OFFSET = UTRIE2_UTF8_2B_INDEX_2_OFFSET + UTRIE2_UTF8_2B_INDEX_2_LENGTH; 32684 32685/** 32686 * Number of index-1 entries for the BMP. 32=0x20 32687 * This part of the index-1 table is omitted from the serialized form. 32688 */ 32689var UTRIE2_OMITTED_BMP_INDEX_1_LENGTH = exports.UTRIE2_OMITTED_BMP_INDEX_1_LENGTH = 0x10000 >> UTRIE2_SHIFT_1; 32690 32691/** Number of entries in an index-2 block. 64=0x40 */ 32692var UTRIE2_INDEX_2_BLOCK_LENGTH = exports.UTRIE2_INDEX_2_BLOCK_LENGTH = 1 << UTRIE2_SHIFT_1_2; 32693/** Mask for getting the lower bits for the in-index-2-block offset. */ 32694var UTRIE2_INDEX_2_MASK = exports.UTRIE2_INDEX_2_MASK = UTRIE2_INDEX_2_BLOCK_LENGTH - 1; 32695 32696var createTrieFromBase64 = exports.createTrieFromBase64 = function createTrieFromBase64(base64) { 32697 var buffer = (0, Util$2.decode)(base64); 32698 var view32 = Array.isArray(buffer) ? (0, Util$2.polyUint32Array)(buffer) : new Uint32Array(buffer); 32699 var view16 = Array.isArray(buffer) ? (0, Util$2.polyUint16Array)(buffer) : new Uint16Array(buffer); 32700 var headerLength = 24; 32701 32702 var index = view16.slice(headerLength / 2, view32[4] / 2); 32703 var data = view32[5] === 2 ? view16.slice((headerLength + view32[4]) / 2) : view32.slice(Math.ceil((headerLength + view32[4]) / 4)); 32704 32705 return new Trie(view32[0], view32[1], view32[2], view32[3], index, data); 32706}; 32707 32708var Trie = exports.Trie = function () { 32709 function Trie(initialValue, errorValue, highStart, highValueIndex, index, data) { 32710 _classCallCheck(this, Trie); 32711 32712 this.initialValue = initialValue; 32713 this.errorValue = errorValue; 32714 this.highStart = highStart; 32715 this.highValueIndex = highValueIndex; 32716 this.index = index; 32717 this.data = data; 32718 } 32719 32720 /** 32721 * Get the value for a code point as stored in the Trie. 32722 * 32723 * @param codePoint the code point 32724 * @return the value 32725 */ 32726 32727 32728 _createClass(Trie, [{ 32729 key: 'get', 32730 value: function get(codePoint) { 32731 var ix = void 0; 32732 if (codePoint >= 0) { 32733 if (codePoint < 0x0d800 || codePoint > 0x0dbff && codePoint <= 0x0ffff) { 32734 // Ordinary BMP code point, excluding leading surrogates. 32735 // BMP uses a single level lookup. BMP index starts at offset 0 in the Trie2 index. 32736 // 16 bit data is stored in the index array itself. 32737 ix = this.index[codePoint >> UTRIE2_SHIFT_2]; 32738 ix = (ix << UTRIE2_INDEX_SHIFT) + (codePoint & UTRIE2_DATA_MASK); 32739 return this.data[ix]; 32740 } 32741 32742 if (codePoint <= 0xffff) { 32743 // Lead Surrogate Code Point. A Separate index section is stored for 32744 // lead surrogate code units and code points. 32745 // The main index has the code unit data. 32746 // For this function, we need the code point data. 32747 // Note: this expression could be refactored for slightly improved efficie
32747ncy, but 32748 // surrogate code points will be so rare in practice that it's not worth it. 32749 ix = this.index[UTRIE2_LSCP_INDEX_2_OFFSET + (codePoint - 0xd800 >> UTRIE2_SHIFT_2)]; 32750 ix = (ix << UTRIE2_INDEX_SHIFT) + (codePoint & UTRIE2_DATA_MASK); 32751 return this.data[ix]; 32752 } 32753 32754 if (codePoint < this.highStart) { 32755 // Supplemental code point, use two-level lookup. 32756 ix = UTRIE2_INDEX_1_OFFSET - UTRIE2_OMITTED_BMP_INDEX_1_LENGTH + (codePoint >> UTRIE2_SHIFT_1); 32757 ix = this.index[ix]; 32758 ix += codePoint >> UTRIE2_SHIFT_2 & UTRIE2_INDEX_2_MASK; 32759 ix = this.index[ix]; 32760 ix = (ix << UTRIE2_INDEX_SHIFT) + (codePoint & UTRIE2_DATA_MASK); 32761 return this.data[ix]; 32762 } 32763 if (codePoint <= 0x10ffff) { 32764 return this.data[this.highValueIndex]; 32765 } 32766 } 32767 32768 // Fall through. The code point is outside of the legal range of 0..0x10ffff. 32769 return this.errorValue; 32770 } 32771 }]); 32772 32773 return Trie; 32774}(); 32775}); 32776 32777unwrapExports(Trie_1); 32778var Trie_2 = Trie_1.Trie; 32779var Trie_3 = Trie_1.createTrieFromBase64; 32780var Trie_4 = Trie_1.UTRIE2_INDEX_2_MASK; 32781var Trie_5 = Trie_1.UTRIE2_INDEX_2_BLOCK_LENGTH; 32782var Trie_6 = Trie_1.UTRIE2_OMITTED_BMP_INDEX_1_LENGTH; 32783var Trie_7 = Trie_1.UTRIE2_INDEX_1_OFFSET; 32784var Trie_8 = Trie_1.UTRIE2_UTF8_2B_INDEX_2_LENGTH; 32785var Trie_9 = Trie_1.UTRIE2_UTF8_2B_INDEX_2_OFFSET; 32786var Trie_10 = Trie_1.UTRIE2_INDEX_2_BMP_LENGTH; 32787var Trie_11 = Trie_1.UTRIE2_LSCP_INDEX_2_LENGTH; 32788var Trie_12 = Trie_1.UTRIE2_DATA_MASK; 32789var Trie_13 = Trie_1.UTRIE2_DATA_BLOCK_LENGTH; 32790var Trie_14 = Trie_1.UTRIE2_LSCP_INDEX_2_OFFSET; 32791var Trie_15 = Trie_1.UTRIE2_SHIFT_1_2; 32792var Trie_16 = Trie_1.UTRIE2_INDEX_SHIFT; 32793var Trie_17 = Trie_1.UTRIE2_SHIFT_1; 32794var Trie_18 = Trie_1.UTRIE2_SHIFT_2; 32795 32796var linebreakTrie = 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UAArAFAAKwArACsAUABQAFAAUAArACsABABQAAQABAAEAAQABAAEAAQAKwArAAQABAArACsABAAEAAQAUAArACsAKwArACsAKwArACsABAArACsAKwArAFAAUAArAFAAUABQAAQABAArACsASwBLAEsASwBLAEsASwBLAEsASwBQAFAAGgAaAFAAUABQAFAAUABMAB4AGwBQAB4AKwArACsABAAEAAQAKwBQAFAAUABQAFAAUAArACsAKwArAFAAUAArACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQACsAUABQAFAAUABQAFAAUAArAFAAUAArAFAAUAArAFAAUAArACsABAArAAQABAAEAAQABAArACsAKwArAAQABAArACsABAAEAAQAKwArACsABAArACsAKwArACsAKwArAFAAUABQAFAAKwBQACsAKwArACsAKwArACsASwBLAEsASwBLAEsASwBLAEsASwAEAAQAUABQAFAABAArACsAKwArACsAKwArACsAKwArACsABAAEAAQAKwBQAFAAUABQAFAAUABQAFAAUAArAFAAUABQACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQACsAUABQAFAAUABQAFAAUAArAFAAUAArAFAAUABQAFAAUAArACsABABQAAQABAAEAAQABAAEAAQABAArAAQABAAEACsABAAEAAQAKwArAFAAKwArACsAKwArACsAKwArACsAKwArACsAKwArACsAUABQAAQABAArACsASwBLAEsASwBLAEsASwBLAEsASwAeABsAKwArACsAKwArACsAKwBQAAQABAAEAAQABAAEACsABAAEAAQAKwBQAFAAUABQAFAAUABQAFAAKwArAFAAUAArACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUAAEAAQABAAEAAQAKwArAAQABAArACsABAAEAAQAKwArACsAKwArACsAKwArAAQABAArACsAKwArAFAAUAArAFAAUABQAAQABAArACsASwBLAEsASwBLAEsASwBLAEsASwAeAFAAUABQAFAAUABQAFAAKwArACsAKwArACsAKwArACsAKwAEAFAAKwBQAFAAUABQAFAAUAArACsAKwBQAFAAUAArAFAAUABQAFAAKwArACsAUABQACsAUAArAFAAUAArACsAKwBQAFAAKwArACsAUABQAFAAKwArACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAKwArACsAKwAEAAQABAAEAAQAKwArACsABAAEAAQAKwAEAAQABAAEACsAKwBQACsAKwArACsAKwArAAQAKwArACsAKwArACsAKwArACsAKwBLAEsASwBLAEsASwBLAEsASwBLAFAAUABQAB4AHgAeAB4AHgAeABsAHgArACsAKwArACsABAAEAAQABAArAFAAUABQAFAAUABQAFAAUAArAFAAUABQACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAKwBQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQACsAKwArAFAABAAEAAQABAAEAAQABAArAAQABAAEACsABAAEAAQABAArACsAKwArACsAKwArAAQABAArAFAAUABQACsAKwArACsAKwBQAFAABAAEACsAKwBLAEsASwBLAEsASwBLAEsASwBLACsAKwArACsAKwArACsAKwBQAFAAUABQAFAAUABQAB4AUAAEAAQABAArAFAAUABQAFAAUABQAFAAUAArAFAAUABQACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAKwBQAFAAUABQAFAAUABQAFAAUABQACsAUABQAFAAUABQACsAKwAEAFAABAAEAAQABAAEAAQABAArAAQABAAEACsABAAEAAQABAArACsAKwArACsAKwArAAQABAArACsAKwArACsAKwArAFAAKwBQAFAABAAEACsAKwBLAEsASwBLAEsASwBLAEsASwBLACsAUABQACsAKwArACsAKwArACsAKwArACsAKwArACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAABAAEAFAABAAEAAQABAAEAAQABAArAAQABAAEACsABAAEAAQABABQAB4AKwArACsAKwBQAFAAUAAEAFAAUABQAFAAUABQAFAAUABQAFAABAAEACsAKwBLAEsASwBLAEsASwBLAEsASwBLAFAAUABQAFAAUABQAFAAUABQABoAUABQAFAAUABQAFAAKwArAAQABAArAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQACsAKwArAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUAArAFAAUABQAFAAUABQAFAAUABQACsAUAArACsAUABQAFAAUABQAFAAUAArACsAKwAEACsAKwArACsABAAEAAQABAAEAAQAKwAEACsABAAEAAQABAAEAAQABAAEACsAKwArACsAKwArAEsASwBLAEsASwBLAEsASwBLAEsAKwArAAQABAAeACsAKwArACsAKwArACsAKwArACsAKwArAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXAAqAFwAXAAqACoAKgAqACoAKgAqACsAKwArACsAGwBcAFwAXABcAFwAXABcACoAKgAqACoAKgAqACoAKgAeAEsASwBLAEsASwBLAEsASwBLAEsADQANACsAKwArACsAKwBcAFwAKwBcACsAKwBcAFwAKwBcACsAKwBcACsAKwArACsAKwArAFwAXABcAFwAKwBcAFwAXABcAFwAXABcACsAXABcAFwAKwBcACsAXAArACsAXABcACsAXABcAFwAXAAqAFwAXAAqACoAKgAqACoAKgArACoAKgBcACsAKwBcAFwAXABcAFwAKwBcACsAKgAqACoAKgAqACoAKwArAEsASwBLAEsASwBLAEsASwBLAEsAKwArAFwAXABcAFwAUAAOAA4ADgAOAB4ADgAOAAkADgAOAA0ACQATABMAEwATABMACQAeABMAHgAeAB4ABAAEAB4AHgAeAB4AHgAeAEsASwBLAEsASwBLAEsASwBLAEsAUABQAFAAUABQAFAAUABQAFAAUAANAAQAHgAEAB4ABAAWABEAFgARAAQABABQAFAAUABQAFAAUABQAFAAKwBQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUAArACsAKwArAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAANAAQABAAEAAQABAANAAQABABQAFAAUABQAFAABAAEAAQABAAEAAQABAAEAAQABAAEACsABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEAAQABAAEACsADQANAB4AHgAeAB4AHgAeAAQAHgAeAB4AHgAeAB4AKwAeAB4ADgAOAA0ADgAeAB4AHgAeAB4ACQAJACsAKwArACsAKwBcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAKgAqACoAKgAqACoAKgAqACoAKgAqACoAKgAqACoAKgAqACoAKgAqAFwASwBLAEsASwBLAEsASwBLAEsASwANAA0AHgAeAB4AHgBcAFwAXABcAFwAXAAqACoAKgAqAFwAXABcAFwAKgAqACoAXAAqACoAKgBcAFwAKgAqACoAKgAqACoAKgBcAFwAXAAqACoAKgAqAFwAXABcAFwAXABcAFwAXABcAFwAXABcAFwAKgAqACoAKgAqACoAKgAqACoAKgAqACoAXAAqAEsASwBLAEsASwBLAEsASwBLAEsAKgAqACoAKgAqACoAUABQAFAAUABQAFAAKwBQACsAKwArACsAKwBQACsAKwBQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUAAeAFAAUABQAFAAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFgAWABYAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBZAFkAWQBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAWgBaAFoAUABQAFAAUABQAFAAUABQAFAAKwBQAFAAUABQACsAKwBQAFAAUABQAFAAUABQACsAUAArAFAAUABQAFAAKwArAFAAUABQAFAAUABQAFAAUABQACsAUABQAFAAUAArACsAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQACsAUABQAFAAUAArACsAUABQAFAAUABQAFAAUAArAFAAKwBQAFAAUABQACsAKwBQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUAArAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUAArAFAAUABQAFAAKwArAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQACsAKwAEAAQABAAeAA0AHgAeAB4AHgAeAB4AHgBQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAUABQAFAAKwArACsAUABQAFAA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vendor: 4,701 bytes, lines 32796-32806
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'; 32797 32798var LineBreak = createCommonjsModule(function (module, exports) { 32799Object.defineProperty(exports, "__esModule", { 32800 value: true 32801}); 32802exports.LineBreaker = exports.inlineBreakOpportunities = exports.lineBreakAtIndex = exports.codePointsToCharacterClasses = exports.UnicodeTrie = exports.BREAK_ALLOWED = exports.BREAK_NOT_ALLOWED = exports.BREAK_MANDATORY = exports.classes = exports.LETTER_NUMBER_MODIFIER = undefined; 32803 32804var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 32805 32806var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); }
32806 else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 32807 32808 32809 32810 32811 32812var _linebreakTrie2 = _interopRequireDefault(linebreakTrie); 32813 32814 32815 32816function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 32817 32818function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } } 32819 32820function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 32821 32822var LETTER_NUMBER_MODIFIER = exports.LETTER_NUMBER_MODIFIER = 50; 32823 32824// Non-tailorable Line Breaking Classes 32825var BK = 1; // Cause a line break (after) 32826var CR = 2; // Cause a line break (after), except between CR and LF 32827var LF = 3; // Cause a line break (after) 32828var CM = 4; // Prohibit a line break between the character and the preceding character 32829var NL = 5; // Cause a line break (after) 32830var SG = 6; // Do not occur in well-formed text 32831var WJ = 7; // Prohibit line breaks before and after 32832var ZW = 8; // Provide a break opportunity 32833var GL = 9; // Prohibit line breaks before and after 32834var SP = 10; // Enable indirect line breaks 32835var ZWJ = 11; // Prohibit line breaks within joiner sequences 32836// Break Opportunities 32837var B2 = 12; // Provide a line break opportunity before and after the character 32838var BA = 13; // Generally provide a line break opportunity after the character 32839var BB = 14; // Generally provide a line break opportunity before the character 32840var HY = 15; // Provide a line break opportunity after the character, except in numeric context 32841var CB = 16; // Provide a line break opportunity contingent on additional information 32842// Characters Prohibiting Certain Breaks 32843var CL = 17; // Prohibit line breaks before 32844var CP = 18; // Prohibit line breaks before 32845var EX = 19; // Prohibit line breaks before 32846var IN = 20; // Allow only indirect line breaks between pairs 32847var NS = 21; // Allow only indirect line breaks before 32848var OP = 22; // Prohibit line breaks after 32849var QU = 23; // Act like they are both opening and closing 32850// Numeric Context 32851var IS = 24; // Prevent breaks after any and before numeric 32852var NU = 25; // Form numeric expressions for line breaking purposes 32853var PO = 26; // Do not break following a numeric expression 32854var PR = 27; // Do not break in front of a numeric expression 32855var SY = 28; // Prevent a break before; and allow a break after 32856// Other Characters 32857var AI = 29; // Act like AL when the resolvedEAW is N; otherwise; act as ID 32858var AL = 30; // Are alphabetic characters or symbols that are used with alphabetic characters 32859var CJ = 31; // Treat as NS or ID for strict or normal breaking. 32860var EB = 32; // Do not break from following Emoji Modifier 32861var EM = 33; // Do not break from preceding Emoji Base 32862var H2 = 34; // Form Korean syllable blocks 32863var H3 = 35; // Form Korean syllable blocks 32864var HL = 36; // Do not break around a following hyphen; otherwise act as Alphabetic 32865var ID = 37; // Break before or after; except in some numeric context 32866var JL = 38; // Form Korean syllable blocks 32867var JV = 39; // Form Korean syllable blocks 32868var JT = 40; // Form Korean syllable blocks 32869var RI = 41; // Keep pairs together. For pairs; break before and after other classes 32870var SA = 42; // Provide a line break opportunity contingent on additional, language-specific context analysis 32871var XX = 43; // Have as yet unknown line breaking behavior or unassigned code positions 32872 32873var classes = exports.classes = { 32874 BK: BK, 32875 CR: CR, 32876 LF: LF, 32877 CM: CM, 32878 NL: NL, 32879 SG: SG, 32880 WJ: WJ, 32881 ZW: ZW, 32882 GL: GL, 32883 SP: SP, 32884 ZWJ: ZWJ, 32885 B2: B2, 32886 BA: BA, 32887 BB: BB, 32888 HY: HY, 32889 CB: CB, 32890 CL: CL, 32891 CP: CP, 32892 EX: EX, 32893 IN: IN, 32894 NS: NS, 32895 OP: OP, 32896 QU: QU, 32897 IS: IS, 32898 NU: NU, 32899 PO: PO, 32900 PR: PR, 32901 SY: SY, 32902 AI: AI, 32903 AL: AL, 32904 CJ: CJ, 32905 EB: EB, 32906 EM: EM, 32907 H2: H2, 32908 H3: H3, 32909 HL: HL, 32910 ID: ID, 32911 JL: JL, 32912 JV: JV, 32913 JT: JT, 32914 RI: RI, 32915 SA: SA, 32916 XX: XX 32917}; 32918 32919var BREAK_MANDATORY = exports.BREAK_MANDATORY = '!'; 32920var BREAK_NOT_ALLOWED = exports.BREAK_NOT_ALLOWED = 'Ã'; 32921var BREAK_ALLOWED = exports.BREAK_ALLOWED = '÷'; 32922var UnicodeTrie = exports.UnicodeTrie = (0, Trie_1.createTrieFromBase64)(_linebreakTrie2.default); 32923 32924var ALPHABETICS = [AL, HL]; 32925var HARD_LINE_BREAKS = [BK, CR, LF, NL]; 32926var SPACE = [SP, ZW]; 32927var PREFIX_POSTFIX = [PR, PO]; 32928var LINE_BREAKS = HARD_LINE_BREAKS.concat(SPACE); 32929var KOREAN_SYLLABLE_BLOCK = [JL, JV, JT, H2, H3]; 32930var HYPHEN = [HY, BA]; 32931
vendor: 5,126 bytes, lines 32932-33097
32932var codePointsToCharacterClasses = exports.codePointsToCharacterClasses = function codePointsToCharacterClasses(codePoints) { 32933 var lineBreak = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'strict'; 32934 32935 var types = []; 32936 var indicies = []; 32937 var categories = []; 32938 codePoints.forEach(function (codePoint, index) { 32939 var classType = UnicodeTrie.get(codePoint); 32940 if (classType > LETTER_NUMBER_MODIFIER) { 32941 categories.push(true); 32942 classType -= LETTER_NUMBER_MODIFIER; 32943 } else { 32944 categories.push(false); 32945 } 32946 32947 if (['normal', 'auto', 'loose'].indexOf(lineBreak) !== -1) { 32948 // U+2010, â U+2013, ã U+301C, ã U+30A0 32949 if ([0x2010, 0x2013, 0x301c, 0x30a0].indexOf(codePoint) !== -1) { 32950 indicies.push(index); 32951 return types.push(CB); 32952 } 32953 } 32954 32955 if (classType === CM || classType === ZWJ) { 32956 // LB10 Treat any remaining combining mark or ZWJ as AL. 32957 if (index === 0) { 32958 indicies.push(index); 32959 return types.push(AL); 32960 } 32961 32962 // LB9 Do not break a combining character sequence; treat it as if it has the line breaking class of 32963 // the base character in all of the following rules. Treat ZWJ as if it were CM. 32964 var prev = types[index - 1]; 32965 if (LINE_BREAKS.indexOf(prev) === -1) { 32966 indicies.push(indicies[index - 1]); 32967 return types.push(prev); 32968 } 32969 indicies.push(index); 32970 return types.push(AL); 32971 } 32972 32973 indicies.push(index); 32974 32975 if (classType === CJ) { 32976 return types.push(lineBreak === 'strict' ? NS : ID); 32977 } 32978 32979 if (classType === SA) { 32980 return types.push(AL); 32981 } 32982 32983 if (classType === AI) { 32984 return types.push(AL); 32985 } 32986 32987 // For supplementary characters, a useful default is to treat characters in the range 10000..1FFFD as AL 32988 // and characters in the ranges 20000..2FFFD and 30000..3FFFD as ID, until the implementation can be revised 32989 // to take into account the actual line breaking properties for these characters. 32990 if (classType === XX) { 32991 if (codePoint >= 0x20000 && codePoint <= 0x2fffd || codePoint >= 0x30000 && codePoint <= 0x3fffd) { 32992 return types.push(ID); 32993 } else { 32994 return types.push(AL); 32995 } 32996 } 32997 32998 types.push(classType); 32999 }); 33000 33001 return [indicies, types, categories]; 33002}; 33003 33004var isAdjacentWithSpaceIgnored = function isAdjacentWithSpaceIgnored(a, b, currentIndex, classTypes) { 33005 var current = classTypes[currentIndex]; 33006 if (Array.isArray(a) ? a.indexOf(current) !== -1 : a === current) { 33007 var i = currentIndex; 33008 while (i <= classTypes.length) { 33009 i++; 33010 var next = classTypes[i]; 33011 33012 if (next === b) { 33013 return true; 33014 } 33015 33016 if (next !== SP) { 33017 break; 33018 } 33019 } 33020 } 33021 33022 if (current === SP) { 33023 var _i = currentIndex; 33024 33025 while (_i > 0) { 33026 _i--; 33027 var prev = classTypes[_i]; 33028 33029 if (Array.isArray(a) ? a.indexOf(prev) !== -1 : a === prev) { 33030 var n = currentIndex; 33031 while (n <= classTypes.length) { 33032 n++; 33033 var _next = classTypes[n]; 33034 33035 if (_next === b) { 33036 return true; 33037 } 33038 33039 if (_next !== SP) { 33040 break; 33041 } 33042 } 33043 } 33044 33045 if (prev !== SP) { 33046 break; 33047 } 33048 } 33049 } 33050 return false; 33051}; 33052 33053var previousNonSpaceClassType = function previousNonSpaceClassType(currentIndex, classTypes) { 33054 var i = currentIndex; 33055 while (i >= 0) { 33056 var type = classTypes[i]; 33057 if (type === SP) { 33058 i--; 33059 } else { 33060 return type; 33061 } 33062 } 33063 return 0; 33064}; 33065 33066var _lineBreakAtIndex = function _lineBreakAtIndex(codePoints, classTypes, indicies, index, forbiddenBreaks) { 33067 if (indicies[index] === 0) { 33068 return BREAK_NOT_ALLOWED; 33069 } 33070 33071 var currentIndex = index - 1; 33072 if (Array.isArray(forbiddenBreaks) && forbiddenBreaks[currentIndex] === true) { 33073 return BREAK_NOT_ALLOWED; 33074 } 33075 33076 var beforeIndex = currentIndex - 1; 33077 var afterIndex = currentIndex + 1; 33078 var current = classTypes[currentIndex]; 33079 33080 // LB4 Always break after hard line breaks. 33081 // LB5 Treat CR followed by LF, as well as CR, LF, and NL as hard line breaks. 33082 var before = beforeIndex >= 0 ? classTypes[beforeIndex] : 0; 33083 var next = classTypes[afterIndex]; 33084 33085 if (current === CR && next === LF) { 33086 return BREAK_NOT_ALLOWED; 33087 } 33088 33089 if (HARD_LINE_BREAKS.indexOf(current) !== -1) { 33090 return BREAK_MANDATORY; 33091 } 33092 33093 // LB6 Do not break before hard line breaks. 33094 if (HARD_LINE_BREAKS.indexOf(next) !== -1) { 33095 return BREAK_NOT_ALLOWED; 33096 } 33097
33098 // LB7 Do not break before spaces or zero width space. 33099 if (SPACE.indexOf(next) !== -1) { 33100 return BREAK_NOT_ALLOWED; 33101 } 33102 33103 // LB8 Break before any character following a zero-width space, even if one or more spaces intervene. 33104 if (previousNonSpaceClassType(currentIndex, classTypes) === ZW) { 33105 return BREAK_ALLOWED; 33106 } 33107 33108 // LB8a Do not break between a zero width joiner and an ideograph, emoji base or emoji modifier. 33109 if (UnicodeTrie.get(codePoints[currentIndex]) === ZWJ && (next === ID || next === EB || next === EM)) { 33110 return BREAK_NOT_ALLOWED; 33111 } 33112 33113 // LB11 Do not break before or after Word joiner and related characters. 33114 if (current === WJ || next === WJ) { 33115 return BREAK_NOT_ALLOWED; 33116 } 33117 33118 // LB12 Do not break after NBSP and related characters. 33119 if (current === GL) { 33120 return BREAK_NOT_ALLOWED; 33121 } 33122 33123 // LB12a Do not break before NBSP and related characters, except after spaces and hyphens. 33124 if ([SP, BA, HY].indexOf(current) === -1 && next === GL) { 33125 return BREAK_NOT_ALLOWED; 33126 } 33127 33128 // LB13 Do not break before â]â or â!â or â;â or â/â, even after spaces. 33129 if ([CL, CP, EX, IS, SY].indexOf(next) !== -1) { 33130 return BREAK_NOT_ALLOWED; 33131 } 33132 33133 // LB14 Do not break after â[â, even after spaces. 33134 if (previousNonSpaceClassType(currentIndex, classTypes) === OP) { 33135 return BREAK_NOT_ALLOWED; 33136 } 33137 33138 // LB15 Do not break within ââ[â, even with intervening spaces. 33139 if (isAdjacentWithSpaceIgnored(QU, OP, currentIndex, classTypes)) { 33140 return BREAK_NOT_ALLOWED; 33141 } 33142 33143 // LB16 Do not break between closing punctuation and a nonstarter (lb=NS), even with intervening spaces. 33144 if (isAdjacentWithSpaceIgnored([CL, CP], NS, currentIndex, classTypes)) { 33145 return BREAK_NOT_ALLOWED; 33146 } 33147 33148 // LB17 Do not break within ââââ, even with intervening spaces. 33149 if (isAdjacentWithSpaceIgnored(B2, B2, currentIndex, classTypes)) { 33150 return BREAK_NOT_ALLOWED; 33151 } 33152 33153 // LB18 Break after spaces. 33154 if (current === SP) { 33155 return BREAK_ALLOWED; 33156 } 33157 33158 // LB19 Do not break before or after quotation marks, such as â â â. 33159 if (current === QU || next === QU) { 33160 return BREAK_NOT_ALLOWED; 33161 } 33162 33163 // LB20 Break before and after unresolved CB. 33164 if (next === CB || current === CB) { 33165 return BREAK_ALLOWED; 33166 } 33167 33168 // LB21 Do not break before hyphen-minus, other hyphens, fixed-width spaces, small kana, and other non-starters, or after acute accents. 33169 if ([BA, HY, NS].indexOf(next) !== -1 || current === BB) { 33170 return BREAK_NOT_ALLOWED; 33171 } 33172 33173 // LB21a Don't break after Hebrew + Hyphen. 33174 if (before === HL && HYPHEN.indexOf(current) !== -1) { 33175 return BREAK_NOT_ALLOWED; 33176 } 33177 33178 // LB21b Donât break between Solidus and Hebrew letters. 33179 if (current === SY && next === HL) { 33180 return BREAK_NOT_ALLOWED; 33181 } 33182 33183 // LB22 Do not break between two ellipses, or between letters, numbers or exclamations and ellipsis. 33184 if (next === IN && ALPHABETICS.concat(IN, EX, NU, ID, EB, EM).indexOf(current) !== -1) { 33185 return BREAK_NOT_ALLOWED; 33186 } 33187 33188 // LB23 Do not break between digits and letters. 33189 if (ALPHABETICS.indexOf(next) !== -1 && current === NU || ALPHABETICS.indexOf(current) !== -1 && next === NU) { 33190 return BREAK_NOT_ALLOWED; 33191 } 33192 33193 // LB23a Do not break between numeric prefixes and ideographs, or between ideographs and numeric postfixes. 33194 if (current === PR && [ID, EB, EM].indexOf(next) !== -1 || [ID, EB, EM].indexOf(current) !== -1 && next === PO) { 33195 return BREAK_NOT_ALLOWED; 33196 } 33197 33198 // LB24 Do not break between numeric prefix/postfix and letters, or between letters and prefix/postfix. 33199 if (ALPHABETICS.indexOf(current) !== -1 && PREFIX_POSTFIX.indexOf(next) !== -1 || PREFIX_POSTFIX.indexOf(current) !== -1 && ALPHABETICS.indexOf(next) !== -1) { 33200 return BREAK_NOT_ALLOWED; 33201 } 33202 33203 // LB25 Do not break between the following pairs of classes relevant to numbers: 33204 if ( 33205 // (PR | PO) Ã ( OP | HY )? NU 33206 [PR, PO].indexOf(current) !== -1 && (next === NU || [OP, HY].indexOf(next) !== -1 && classTypes[afterIndex + 1] === NU) || 33207 // ( OP | HY ) Ã NU 33208 [OP, HY].indexOf(current) !== -1 && next === NU || 33209 // NU Ã (NU | SY | IS) 33210 current === NU && [NU, SY, IS].indexOf(next) !== -1) { 33211 return BREAK_NOT_ALLOWED; 33212 } 33213 33214 // NU (NU | SY | IS)* Ã (NU | SY | IS | CL | CP) 33215 if ([NU, SY, IS, CL, CP].indexOf(next) !== -1) { 33216 var prevIndex = currentIndex; 33217 while (prevIndex >= 0) { 33218 var type = classTypes[prevIndex]; 33219 if (type === NU) { 33220 return BREAK_NOT_ALLOWED; 33221 } else if ([SY, IS].indexOf(type) !== -1) { 33222 prevIndex--; 33223 } else { 33224 break; 33225 } 33226 } 33227 } 33228 33229 // NU (NU | SY | IS)* (CL | CP)? Ã (PO | PR)) 33230 if ([PR, PO].indexOf(next) !== -1) { 33231 var _prevIndex = [CL, CP].indexOf(current) !== -1 ? beforeIndex : currentIndex; 33232 while (_prevIndex >= 0) { 33233 var _type = classTypes[_prevIndex]; 33234 if (_type === NU) { 33235 return BREAK_NOT_ALLOWED; 33236 } else if ([SY, IS].indexOf(_type) !== -1) { 33237 _prevIndex--; 33238 } else { 33239 break; 33240 } 33241 } 33242 } 33243 33244 // LB26 Do not break a Korean syllable. 33245 if (JL === current && [JL, JV, H2, H3].indexOf(next) !== -1 || [JV, H2].indexOf(current) !== -1 && [JV, JT].indexOf(next) !== -1 || [JT, H3].indexOf(current) !== -1 && next === JT) { 33246 return BREAK_NOT_ALLOWED; 33247 } 33248 33249 // LB27 Treat a Korean Syllable Block the same as ID. 33250 if (KOREAN_SYLLABLE_BLOCK.indexOf(current) !== -1 && [IN, PO].indexOf(next) !== -1 || KOREAN_SYLLABLE_BLOCK.indexOf(next) !== -1 && current === PR) { 33251 return BREAK_NOT_ALLOWED; 33252 } 33253 33254 // LB28 Do not break between alphabetics (âatâ). 33255 if (ALPHABETICS.indexOf(current) !== -1 && ALPHABETICS.indexOf(next) !== -1) { 33256 return BREAK_NOT_ALLOWED; 33257 } 33258 33259 // LB29 Do not break between numeric punctuation and alphabetics (âe.g.â). 33260 if (current === IS && ALPHABETICS.indexOf(next) !== -1) { 33261 return BREAK_NOT_ALLOWED; 33262 } 33263
33264 // LB30 Do not break between letters, numbers, or ordinary symbols and opening or closing parentheses. 33265 if (ALPHABETICS.concat(NU).indexOf(current) !== -1 && next === OP || ALPHABETICS.concat(NU).indexOf(next) !== -1 && current === CP) { 33266 return BREAK_NOT_ALLOWED; 33267 } 33268 33269 // LB30a Break between two regional indicator symbols if and only if there are an even number of regional 33270 // indicators preceding the position of the break. 33271 if (current === RI && next === RI) { 33272 var i = indicies[currentIndex]; 33273 var count = 1; 33274 while (i > 0) { 33275 i--; 33276 if (classTypes[i] === RI) { 33277 count++; 33278 } else { 33279 break; 33280 } 33281 } 33282 if (count % 2 !== 0) { 33283 return BREAK_NOT_ALLOWED; 33284 } 33285 } 33286 33287 // LB30b Do not break between an emoji base and an emoji modifier. 33288 if (current === EB && next === EM) { 33289 return BREAK_NOT_ALLOWED; 33290 } 33291 33292 return BREAK_ALLOWED; 33293}; 33294 33295var lineBreakAtIndex = exports.lineBreakAtIndex = function lineBreakAtIndex(codePoints, index) { 33296 // LB2 Never break at the start of text. 33297 if (index === 0) { 33298 return BREAK_NOT_ALLOWED; 33299 } 33300 33301 // LB3 Always break at the end of text. 33302 if (index >= codePoints.length) { 33303 return BREAK_MANDATORY; 33304 } 33305 33306 var _codePointsToCharacte = codePointsToCharacterClasses(codePoints), 33307 _codePointsToCharacte2 = _slicedToArray(_codePointsToCharacte, 2), 33308 indicies = _codePointsToCharacte2[0], 33309 classTypes = _codePointsToCharacte2[1]; 33310 33311 return _lineBreakAtIndex(codePoints, classTypes, indicies, index); 33312}; 33313 33314var cssFormattedClasses = function cssFormattedClasses(codePoints, options) { 33315 if (!options) { 33316 options = { lineBreak: 'normal', wordBreak: 'normal' }; 33317 } 33318 33319 var _codePointsToCharacte3 = codePointsToCharacterClasses(codePoints, options.lineBreak), 33320 _codePointsToCharacte4 = _slicedToArray(_codePointsToCharacte3, 3), 33321 indicies = _codePointsToCharacte4[0], 33322 classTypes = _codePointsToCharacte4[1], 33323 isLetterNumber = _codePointsToCharacte4[2]; 33324 33325 if (options.wordBreak === 'break-all' || options.wordBreak === 'break-word') { 33326 classTypes = classTypes.map(function (type) { 33327 return [NU, AL, SA].indexOf(type) !== -1 ? ID : type; 33328 }); 33329 } 33330 33331 var forbiddenBreakpoints = options.wordBreak === 'keep-all' ? isLetterNumber.map(function (isLetterNumber, i) { 33332 return isLetterNumber && codePoints[i] >= 0x4e00 && codePoints[i] <= 0x9fff; 33333 }) : null; 33334 33335 return [indicies, classTypes, forbiddenBreakpoints]; 33336}; 33337 33338var inlineBreakOpportunities = exports.inlineBreakOpportunities = function inlineBreakOpportunities(str, options) { 33339 var codePoints = (0, Util$2.toCodePoints)(str); 33340 var output = BREAK_NOT_ALLOWED; 33341 33342 var _cssFormattedClasses = cssFormattedClasses(codePoints, options), 33343 _cssFormattedClasses2 = _slicedToArray(_cssFormattedClasses, 3), 33344 indicies = _cssFormattedClasses2[0], 33345 classTypes = _cssFormattedClasses2[1], 33346 forbiddenBreakpoints = _cssFormattedClasses2[2]; 33347 33348 codePoints.forEach(function (codePoint, i) { 33349 output += (0, Util$2.fromCodePoint)(codePoint) + (i >= codePoints.length - 1 ? BREAK_MANDATORY : _lineBreakAtIndex(codePoints, classTypes, indicies, i + 1, forbiddenBreakpoints)); 33350 }); 33351 33352 return output; 33353}; 33354 33355var Break = function () { 33356 function Break(codePoints, lineBreak, start, end) { 33357 _classCallCheck(this, Break); 33358 33359 this._codePoints = codePoints; 33360 this.required = lineBreak === BREAK_MANDATORY; 33361 this.start = start; 33362 this.end = end; 33363 } 33364 33365 _createClass(Break, [{ 33366 key: 'slice', 33367 value: function slice() { 33368 return Util$2.fromCodePoint.apply(undefined, _toConsumableArray(this._codePoints.slice(this.start, this.end))); 33369 } 33370 }]); 33371 33372 return Break; 33373}(); 33374 33375var LineBreaker = exports.LineBreaker = function LineBreaker(str, options) { 33376 var codePoints = (0, Util$2.toCodePoints)(str); 33377 33378 var _cssFormattedClasses3 = cssFormattedClasses(codePoints, options), 33379 _cssFormattedClasses4 = _slicedToArray(_cssFormattedClasses3, 3), 33380 indicies = _cssFormattedClasses4[0],
33381 classTypes = _cssFormattedClasses4[1], 33382 forbiddenBreakpoints = _cssFormattedClasses4[2]; 33383 33384 var length = codePoints.length; 33385 var lastEnd = 0; 33386 var nextIndex = 0; 33387 33388 return { 33389 next: function next() { 33390 if (nextIndex >= length) { 33391 return { done: true }; 33392 } 33393 var lineBreak = BREAK_NOT_ALLOWED; 33394 while (nextIndex < length && (lineBreak = _lineBreakAtIndex(codePoints, classTypes, indicies, ++nextIndex, forbiddenBreakpoints)) === BREAK_NOT_ALLOWED) {} 33395 33396 if (lineBreak !== BREAK_NOT_ALLOWED || nextIndex === length) { 33397 var value = new Break(codePoints, lineBreak, lastEnd, nextIndex); 33398 lastEnd = nextIndex; 33399 return { value: value, done: false }; 33400 } 33401 33402 return { done: true }; 33403 } 33404 }; 33405}; 33406}); 33407 33408unwrapExports(LineBreak); 33409var LineBreak_1 = LineBreak.LineBreaker; 33410var LineBreak_2 = LineBreak.inlineBreakOpportunities; 33411var LineBreak_3 = LineBreak.lineBreakAtIndex; 33412var LineBreak_4 = LineBreak.codePointsToCharacterClasses; 33413var LineBreak_5 = LineBreak.UnicodeTrie; 33414var LineBreak_6 = LineBreak.BREAK_ALLOWED; 33415var LineBreak_7 = LineBreak.BREAK_NOT_ALLOWED; 33416var LineBreak_8 = LineBreak.BREAK_MANDATORY; 33417var LineBreak_9 = LineBreak.classes; 33418var LineBreak_10 = LineBreak.LETTER_NUMBER_MODIFIER; 33419 33420var dist = createCommonjsModule(function (module, exports) { 33421Object.defineProperty(exports, "__esModule", { 33422 value: true 33423}); 33424 33425 33426 33427Object.defineProperty(exports, 'toCodePoints', { 33428 enumerable: true, 33429 get: function get() { 33430 return Util$2.toCodePoints; 33431 } 33432}); 33433Object.defineProperty(exports, 'fromCodePoint', { 33434 enumerable: true, 33435 get: function get() { 33436 return Util$2.fromCodePoint; 33437 } 33438}); 33439 33440 33441 33442Object.defineProperty(exports, 'LineBreaker', { 33443 enumerable: true, 33444 get: function get() { 33445 return LineBreak.LineBreaker; 33446 } 33447}); 33448}); 33449 33450unwrapExports(dist); 33451 33452var Unicode = createCommonjsModule(function (module, exports) { 33453Object.defineProperty(exports, "__esModule", { 33454 value: true 33455}); 33456exports.breakWords = exports.fromCodePoint = exports.toCodePoints = undefined; 33457 33458 33459 33460Object.defineProperty(exports, 'toCodePoints', { 33461 enumerable: true, 33462 get: function get() { 33463 return dist.toCodePoints; 33464 } 33465}); 33466Object.defineProperty(exports, 'fromCodePoint', { 33467 enumerable: true, 33468 get: function get() { 33469 return dist.fromCodePoint; 33470 } 33471}); 33472 33473 33474 33475var _NodeContainer2 = _interopRequireDefault(NodeContainer_1); 33476 33477 33478 33479function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 33480 33481var breakWords = exports.breakWords = function breakWords(str, parent) { 33482 var breaker = (0, dist.LineBreaker)(str, { 33483 lineBreak: parent.style.lineBreak, 33484 wordBreak: parent.style.overflowWrap === overflowWrap.OVERFLOW_WRAP.BREAK_WORD ? 'break-word' : parent.style.wordBreak 33485 }); 33486 33487 var words = []; 33488 var bk = void 0; 33489 33490 while (!(bk = breaker.next()).done) { 33491 words.push(bk.value.slice()); 33492 } 33493 33494 return words; 33495}; 33496}); 33497 33498unwrapExports(Unicode); 33499var Unicode_1 = Unicode.breakWords; 33500var Unicode_2 = Unicode.fromCodePoint; 33501var Unicode_3 = Unicode.toCodePoints; 33502 33503var TextBounds_1 = createCommonjsModule(function (module, exports) { 33504Object.defineProperty(exports, "__esModule", { 33505 value: true 33506}); 33507exports.parseTextBounds = exports.TextBounds = undefined; 33508 33509 33510 33511 33512 33513 33514 33515var _Feature2 = _interopRequireDefault(Feature); 33516 33517 33518 33519function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 33520 33521function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 33522 33523var TextBounds = exports.TextBounds = function TextBounds(text, bounds) { 33524 _classCallCheck(this, TextBounds); 33525 33526 this.text = text; 33527 this.bounds = bounds; 33528}; 33529 33530var parseTextBounds = exports.parseTextBounds = function parseTextBounds(value, parent, node) { 33531 var letterRendering = parent.style.letterSpacing !== 0; 33532 var textList = letterRendering ? (0, Unicode.toCodePoints)(value).map(function (i) { 33533 return (0, Unicode.fromCodePoint)(i); 33534 }) : (0, Unicode.breakWords)(value, parent); 33535 var length = textList.length; 33536 var defaultView = node.parentNode ? node.parentNode.ownerDocument.defaultView : null; 33537 var scrollX = defaultView ? defaultView.pageXOffset : 0; 33538 var scrollY = defaultView ? defaultView.pageYOffset : 0; 33539 var textBounds = []; 33540 var offset = 0; 33541 for (var i = 0; i < length; i++) { 33542 var text = textList[i]; 33543 if (parent.style.textDecoration !== textDecoration.TEXT_DECORATION.NONE || text.trim().length > 0) { 33544 if (_Feature2.default.SUPPORT_RANGE_BOUNDS) { 33545 textBounds.push(new TextBounds(text, getRangeBounds(node, offset, text.length, scrollX, scrollY))); 33546 } else { 33547 var replacementNode = node.splitText(text.length); 33548 textBounds.push(new TextBounds(text, getWrapperBounds(node, scrollX, scrollY))); 33549 node = replacementNode; 33550 } 33551 } else if (!_Feature2.default.SUPPORT_RANGE_BOUNDS) { 33552 node = node.splitText(text.length); 33553 } 33554 offset += text.length; 33555 } 33556 return textBounds; 33557}; 33558 33559var getWrapperBounds = function getWrapperBounds(node, scrollX, scrollY) { 33560 var wrapper = node.ownerDocument.createElement('html2canvaswrapper'); 33561 wrapper.appendChild(node.cloneNode(true)); 33562 var parentNode = node.parentNode; 33563 if (parentNode) { 33564 parentNode.replaceChild(wrapper, node); 33565 var bounds = (0, Bounds_1.parseBounds)(wrapper, scrollX, scrollY); 33566 if (wrapper.firstChild) { 33567 parentNode.replaceChild(wrapper.firstChild, wrapper); 33568 } 33569 return bounds; 33570 } 33571 return new Bounds_1.Bounds(0, 0, 0, 0); 33572}; 33573 33574var getRangeBounds = function getRangeBounds(node, offset, length, scrollX, scrollY) { 33575 var range = node.ownerDocument.createRange(); 33576 range.setStart(node, offset); 33577 range.setEnd(node, offset + length); 33578 return Bounds_1.Bounds.fromClientRect(range.getBoundingClientRect(), scrollX, scrollY); 33579}; 33580}); 33581 33582unwrapExports(TextBounds_1); 33583var TextBounds_2 = TextBounds_1.parseTextBounds; 33584var TextBounds_3 = TextBounds_1.TextBounds; 33585 33586var TextContainer_1 = createCommonjsModule(function (module, exports
33586) { 33587Object.defineProperty(exports, "__esModule", { 33588 value: true 33589}); 33590 33591var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 33592 33593 33594 33595 33596 33597function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 33598 33599var TextContainer = function () { 33600 function TextContainer(text, parent, bounds) { 33601 _classCallCheck(this, TextContainer); 33602 33603 this.text = text; 33604 this.parent = parent; 33605 this.bounds = bounds; 33606 } 33607 33608 _createClass(TextContainer, null, [{ 33609 key: 'fromTextNode', 33610 value: function fromTextNode(node, parent) { 33611 var text = transform(node.data, parent.style.textTransform); 33612 return new TextContainer(text, parent, (0, TextBounds_1.parseTextBounds)(text, parent, node)); 33613 } 33614 }]); 33615 33616 return TextContainer; 33617}(); 33618 33619exports.default = TextContainer; 33620 33621 33622var CAPITALIZE = /(^|\s|:|-|\(|\))([a-z])/g; 33623 33624var transform = function transform(text, _transform) { 33625 switch (_transform) { 33626 case textTransform.TEXT_TRANSFORM.LOWERCASE: 33627 return text.toLowerCase(); 33628 case textTransform.TEXT_TRANSFORM.CAPITALIZE: 33629 return text.replace(CAPITALIZE, capitalize); 33630 case textTransform.TEXT_TRANSFORM.UPPERCASE: 33631 return text.toUpperCase(); 33632 default: 33633 return text; 33634 } 33635}; 33636 33637function capitalize(m, p1, p2) { 33638 if (m.length > 0) { 33639 return p1 + p2.toUpperCase(); 33640 } 33641 33642 return m; 33643} 33644}); 33645 33646unwrapExports(TextContainer_1); 33647 33648var Circle_1 = createCommonjsModule(function (module, exports) { 33649Object.defineProperty(exports, "__esModule", { 33650 value: true 33651}); 33652 33653 33654 33655function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 33656 33657var Circle = function Circle(x, y, radius) { 33658 _classCallCheck(this, Circle); 33659 33660 this.type = Path.PATH.CIRCLE; 33661 this.x = x; 33662 this.y = y; 33663 this.radius = radius; 33664 33665}; 33666 33667exports.default = Circle; 33668}); 33669 33670unwrapExports(Circle_1); 33671 33672var Input = createCommonjsModule(function (module, exports) { 33673Object.defineProperty(exports, "__esModule", { 33674 value: true 33675}); 33676exports.reformatInputBounds = exports.inlineSelectElement = exports.inlineTextAreaElement = exports.inlineInputElement = exports.getInputBorderRadius = exports.INPUT_BACKGROUND = exp
33676orts.INPUT_BORDERS = exports.INPUT_COLOR = undefined; 33677 33678 33679 33680var _TextContainer2 = _interopRequireDefault(TextContainer_1); 33681 33682 33683 33684 33685 33686 33687 33688var _Circle2 = _interopRequireDefault(Circle_1); 33689 33690 33691 33692var _Vector2 = _interopRequireDefault(Vector_1); 33693 33694 33695 33696var _Color2 = _interopRequireDefault(Color_1); 33697 33698 33699 33700var _Length2 = _interopRequireDefault(Length_1); 33701 33702 33703 33704 33705 33706 33707 33708function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 33709 33710var INPUT_COLOR = exports.INPUT_COLOR = new _Color2.default([42, 42, 42]); 33711var INPUT_BORDER_COLOR = new _Color2.default([165, 165, 165]); 33712var INPUT_BACKGROUND_COLOR = new _Color2.default([222, 222, 222]); 33713var INPUT_BORDER = { 33714 borderWidth: 1, 33715 borderColor: INPUT_BORDER_COLOR, 33716 borderStyle: border.BORDER_STYLE.SOLID 33717}; 33718var INPUT_BORDERS = exports.INPUT_BORDERS = [INPUT_BORDER, INPUT_BORDER, INPUT_BORDER, INPUT_BORDER]; 33719var INPUT_BACKGROUND = exports.INPUT_BACKGROUND = { 33720 backgroundColor: INPUT_BACKGROUND_COLOR, 33721 backgroundImage: [], 33722 backgroundClip: background.BACKGROUND_CLIP.PADDING_BOX, 33723 backgroundOrigin: background.BACKGROUND_ORIGIN.PADDING_BOX 33724}; 33725 33726var RADIO_BORDER_RADIUS = new _Length2.default('50%'); 33727var RADIO_BORDER_RADIUS_TUPLE = [RADIO_BORDER_RADIUS, RADIO_BORDER_RADIUS]; 33728var INPUT_RADIO_BORDER_RADIUS = [RADIO_BORDER_RADIUS_TUPLE, RADIO_BORDER_RADIUS_TUPLE, RADIO_BORDER_RADIUS_TUPLE, RADIO_BORDER_RADIUS_TUPLE]; 33729 33730var CHECKBOX_BORDER_RADIUS = new _Length2.default('3px'); 33731var CHECKBOX_BORDER_RADIUS_TUPLE = [CHECKBOX_BORDER_RADIUS, CHECKBOX_BORDER_RADIUS]; 33732var INPUT_CHECKBOX_BORDER_RADIUS = [CHECKBOX_BORDER_RADIUS_TUPLE, CHECKBOX_BORDER_RADIUS_TUPLE, CHECKBOX_BORDER_RADIUS_TUPLE, CHECKBOX_BORDER_RADIUS_TUPLE]; 33733 33734var getInputBorderRadius = exports.getInputBorderRadius = function getInputBorderRadius(node) { 33735 return node.type === 'radio' ? INPUT_RADIO_BORDER_RADIUS : INPUT_CHECKBOX_BORDER_RADIUS; 33736}; 33737 33738var inlineInputElement = exports.inlineInputElement = function inlineInputElement(node, container) { 33739 if (node.type === 'radio' || node.type === 'checkbox') { 33740 if (node.checked) { 33741 var size = Math.min(container.bounds.width, container.bounds.height); 33742 container.childNodes.push(node.type === 'checkbox' ? [new _Vector2.default(container.bounds.left + size * 0.39363, container.bounds.top + size * 0.79), new _Vector2.default(container.bounds.left + size * 0.16, container.bounds.top + size * 0.5549), new _Vector2.default(container.bounds.left + size * 0.27347, container.bounds.top + size * 0.44071), new _Vector2.default(container.bounds.left + size * 0.39694, container.bounds.top + size * 0.5649), new _Vector2.default(container.bounds.left + size * 0.72983, container.bounds.top + size * 0.23), new _Vector2.default(container.bounds.left + size * 0.84, container.bounds.top + size * 0.34085), new _Vector2.default(container.bounds.left + size * 0.39363, container.bounds.top + size * 0.79)] : new _Circle2.default(container.bounds.left + size / 4, container.bounds.top + size / 4, size / 4)); 33743 } 33744 } else { 33745 inlineFormElement(getInputValue(node), node, container, false); 33746 } 33747}; 33748 33749var inlineTextAreaElement = exports.inlineTextAreaElement = function inlineTextAreaElement(node, container) { 33750 inlineFormElement(node.value, node, container, true); 33751}; 33752 33753var inlineSelectElement = exports.inlineSelectElement = function inlineSelectElement(node, container) { 33754 var option = node.options[node.selectedIndex || 0]; 33755 inlineFormElement(option ? option.text || '' : '', node, container, false); 33756}; 33757 33758var reformatInputBounds = exports.reformatInputBounds = function reformatInputBounds(bounds) { 33759 if (bounds.width > bounds.height) { 33760 bounds.left += (bounds.width - bounds.height) / 2; 33761 bounds.width = bounds.height; 33762 } else if (bounds.width < bounds.height) { 33763 bounds.top += (bounds.height - bounds.width) / 2; 33764 bounds.height = bounds.width; 33765 } 33766 return bounds; 33767}; 33768 33769var inlineFormElement = function inlineFormElement(value, node, container, allowLinebreak) { 33770 var body = node.ownerDocument.body; 33771 if (value.length > 0 && body) { 33772 var wrapper = node.ownerDocument.createElement('html2canvaswrapper'); 33773 (0, Util.copyCSSStyles)(node.ownerDocument.defaultView.getComputedStyle(node, null), wrapper); 33774 wrapper.style.position = 'absolute'; 33775 wrapper.style.left = container.bounds.left + 'px'; 33776 wrapper.style.top = container.bounds.top + 'px'; 33777 if (!allowLinebreak) { 33778 wrapper.style.whiteSpace = 'nowrap'; 33779 } 33780 var text = node.ownerDocument.createTextNode(value); 33781 wrapper.appendChild(text); 33782 body.appendChild(wrapper); 33783 container.childNodes.push(_TextContainer2.default.fromTextNode(text, container)); 33784 body.removeChild(wrapper); 33785 } 33786}; 33787 33788var getInputValue = function getInputValue(node) { 33789 var value = node.type === 'password' ? new Array(node.value.length + 1).join('\u2022') : node.value; 33790 33791 return value.length === 0 ? node.placeholder || '' : value; 33792}; 33793}); 33794 33795unwrapExports(Input); 33796var Input_1 = Input.reformatInputBounds;
33797var Input_2 = Input.inlineSelectElement; 33798var Input_3 = Input.inlineTextAreaElement; 33799var Input_4 = Input.inlineInputElement; 33800var Input_5 = Input.getInputBorderRadius; 33801var Input_6 = Input.INPUT_BACKGROUND; 33802var Input_7 = Input.INPUT_BORDERS; 33803var Input_8 = Input.INPUT_COLOR; 33804 33805var ListItem = createCommonjsModule(function (module, exports) { 33806Object.defineProperty(exports, "__esModule", { 33807 value: true 33808}); 33809exports.createCounterText = exports.inlineListItemElement = exports.getListOwner = undefined; 33810 33811 33812 33813 33814 33815var _NodeContainer2 = _interopRequireDefault(NodeContainer_1); 33816 33817 33818 33819var _TextContainer2 = _interopRequireDefault(TextContainer_1); 33820 33821 33822 33823 33824 33825function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 33826 33827// Margin between the enumeration and the list item content 33828var MARGIN_RIGHT = 7; 33829 33830var ancestorTypes = ['OL', 'UL', 'MENU']; 33831 33832var getListOwner = exports.getListOwner = function getListOwner(container) { 33833 var parent = container.parent; 33834 if (!parent) { 33835 return null; 33836 } 33837 33838 do { 33839 var isAncestor = ancestorTypes.indexOf(parent.tagName) !== -1; 33840 if (isAncestor) { 33841 return parent; 33842 } 33843 parent = parent.parent; 33844 } while (parent); 33845 33846 return container.parent; 33847}; 33848 33849var inlineListItemElement = exports.inlineListItemElement = function inlineListItemElement(node, container, resourceLoader) { 33850 var listStyle$$1 = container.style.listStyle; 33851 33852 if (!listStyle$$1) { 33853 return; 33854 } 33855 33856 var style = node.ownerDocument.defaultView.getComputedStyle(node, null); 33857 var wrapper = node.ownerDocument.createElement('html2canvaswrapper'); 33858 (0, Util.copyCSSStyles)(style, wrapper); 33859 33860 wrapper.style.position = 'absolute'; 33861 wrapper.style.bottom = 'auto'; 33862 wrapper.style.display = 'block'; 33863 wrapper.style.letterSpacing = 'normal'; 33864 33865 switch (listStyle$$1.listStylePosition) { 33866 case listStyle.LIST_STYLE_POSITION.OUTSIDE: 33867 wrapper.style.left = 'auto'; 33868 wrapper.style.right = node.ownerDocument.defaultView.innerWidth - container.bounds.left - container.style.margin[1].getAbsoluteValue(container.bounds.width) + MARGIN_RIGHT + 'px'; 33869 wrapper.style.textAlign = 'right'; 33870 break; 33871 case listStyle.LIST_STYLE_POSITION.INSIDE: 33872 wrapper.style.left = container.bounds.left - container.style.margin[3].getAbsoluteValue(container.bounds.width) + 'px'; 33873 wrapper.style.right = 'auto'; 33874 wrapper.style.textAlign = 'left'; 33875 break; 33876 } 33877 33878 var text = void 0; 33879 var MARGIN_TOP = container.style.margin[0].getAbsoluteValue(container.bounds.width); 33880 var styleImage = listStyle$$1.listStyleImage; 33881 if (styleImage) { 33882 if (styleImage.method === 'url') { 33883 var image = node.ownerDocument.createElement('img'); 33884 image.src = styleImage.args[0]; 33885 wrapper.style.top = container.bounds.top - MARGIN_TOP + 'px'; 33886 wrapper.style.width = 'auto'; 33887 wrapper.style.height = 'auto'; 33888 wrapper.appendChild(image); 33889 } else { 33890 var size = parseFloat(container.style.font.fontSize) * 0.5; 33891 wrapper.style.top = container.bounds.top - MARGIN_TOP + container.bounds.height - 1.5 * size + 'px'; 33892 wrapper.style.width = size + 'px'; 33893 wrapper.style.height = size + 'px'; 33894 wrapper.style.backgroundImage = style.listStyleImage; 33895 } 33896 } else if (typeof container.listIndex === 'number') { 33897 text = node.ownerDocument.createTextNode(createCounterText(container.listIndex, listStyle$$1.listStyleType, true)); 33898 wrapper.appendChild(text); 33899 wrapper.style.top = container.bounds.top - MARGIN_TOP + 'px'; 33900 } 33901 33902 // $FlowFixMe 33903 var body = node.ownerDocument.body; 33904 body.appendChild(wrapper); 33905 33906 if (text) { 33907 container.childNodes.push(_TextContainer2.default.fromTextNode(text, container)); 33908 body.removeChild(wrapper); 33909 } else { 33910 // $FlowFixMe 33911 container.childNodes.push(new _NodeContainer2.default(wrapper, container, resourceLoader, 0)); 33912 } 33913}; 33914 33915var ROMAN_UPPER = { 33916 integers: [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1], 33917 values: ['M', 'CM', 'D', 'CD', 'C', 'XC', 'L', 'XL', 'X', 'IX', 'V', 'IV', 'I'] 33918}; 33919 33920var ARMENIAN = { 33921 integers: [9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 900, 800, 700, 600, 500, 400, 300, 200, 100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1], 33922 values: ['Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ ', 'Õ', 'Õ', 'Õ', 'Õ', 'Õ', 'Ô¿', 'Ô¾', 'Ô½', 'Ô¼', 'Ô»', 'Ôº', 'Ô¹', 'Ô¸', 'Ô·', 'Ô¶', 'Ôµ', 'Ô´', 'Ô³', 'Ô²', 'Ô±'] 33923}; 33924 33925var HEBREW = { 33926 integers: [10000, 9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 400, 300, 200, 100, 90, 80, 70, 60, 50, 40, 30, 20, 19, 18, 17, 16, 15, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1], 33927 values: ['×׳', '×׳', '×׳', '×׳', '×׳', '×׳', '×׳', '×׳', '×׳', '×׳', 'ת', 'ש', 'ר', 'ק', 'צ', 'פ', '×¢', 'ס', '× ', '×', '×', '×', '××', '××', '××', '××', '××', '×', '×', '×', '×', '×', '×', '×', '×', '×', '×'] 33928}; 33929 33930var GEORGIAN = { 33931 integers: [10000, 9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 900, 800, 700, 600, 500, 400, 300, 200, 100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1], 33932 values: ['áµ', 'á°', 'á¯', 'á´', 'á®', 'á', 'á¬', 'á«', 'áª', 'á©', 'á¨', 'á§', 'á¦', 'á¥', 'á¤', 'á³', 'á¢', 'á¡', 'á ', 'á', 'á', 'á', 'á²', 'á', 'á', 'á', 'á', 'á', 'á', 'á±', 'á', 'á', 'á', 'á', 'á', 'á', 'á'] 33933}; 33934 33935var createAdditiveCounter = function createAdditiveCounter(value, min, max, symbols, fallback, suffix) { 33936 if (value < min || value > max) { 33937 return createCounterText(value, fallback, suffix.length > 0); 33938 } 33939 33940 return symbols.integers.reduce(function (string, integer, index) { 33941 while (value >= integer) { 33942 value -= integer;
33943 string += symbols.values[index]; 33944 } 33945 return string; 33946 }, '') + suffix; 33947}; 33948 33949var createCounterStyleWithSymbolResolver = function createCounterStyleWithSymbolResolver(value, codePointRangeLength, isNumeric, resolver) { 33950 var string = ''; 33951 33952 do { 33953 if (!isNumeric) { 33954 value--; 33955 } 33956 string = resolver(value) + string; 33957 value /= codePointRangeLength; 33958 } while (value * codePointRangeLength >= codePointRangeLength); 33959 33960 return string; 33961}; 33962 33963var createCounterStyleFromRange = function createCounterStyleFromRange(value, codePointRangeStart, codePointRangeEnd, isNumeric, suffix) { 33964 var codePointRangeLength = codePointRangeEnd - codePointRangeStart + 1; 33965 33966 return (value < 0 ? '-' : '') + (createCounterStyleWithSymbolResolver(Math.abs(value), codePointRangeLength, isNumeric, function (codePoint) { 33967 return (0, Unicode.fromCodePoint)(Math.floor(codePoint % codePointRangeLength) + codePointRangeStart); 33968 }) + suffix); 33969}; 33970 33971var createCounterStyleFromSymbols = function createCounterStyleFromSymbols(value, symbols) { 33972 var suffix = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '. '; 33973 33974 var codePointRangeLength = symbols.length; 33975 return createCounterStyleWithSymbolResolver(Math.abs(value), codePointRangeLength, false, function (codePoint) { 33976 return symbols[Math.floor(codePoint % codePointRangeLength)]; 33977 }) + suffix; 33978}; 33979 33980var CJK_ZEROS = 1 << 0; 33981var CJK_TEN_COEFFICIENTS = 1 << 1; 33982var CJK_TEN_HIGH_COEFFICIENTS = 1 << 2; 33983var CJK_HUNDRED_COEFFICIENTS = 1 << 3; 33984 33985var createCJKCounter = function createCJKCounter(value, numbers, multipliers, negativeSign, suffix, flags) { 33986 if (value < -9999 || value > 9999) { 33987 return createCounterText(value, listStyle.LIST_STYLE_TYPE.CJK_DECIMAL, suffix.length > 0); 33988 } 33989 var tmp = Math.abs(value); 33990 var string = suffix; 33991 33992 if (tmp === 0) { 33993 return numbers[0] + string; 33994 } 33995 33996 for (var digit = 0; tmp > 0 && digit <= 4; digit++) { 33997 var coefficient = tmp % 10; 33998 33999 if (coefficient === 0 && (0, Util.contains)(flags, CJK_ZEROS) && string !== '') { 34000 string = numbers[coefficient] + string; 34001 } else if (coefficient > 1 || coefficient === 1 && digit === 0 || coefficient === 1 && digit === 1 && (0, Util.contains)(flags, CJK_TEN_COEFFICIENTS) || coefficient === 1 && digit === 1 && (0, Util.contains)(flags, CJK_TEN_HIGH_COEFFICIENTS) && value > 100 || coefficient === 1 && digit > 1 && (0, Util.contains)(flags, CJK_HUNDRED_COEFFICIENTS)) { 34002 string = numbers[coefficient] + (digit > 0 ? multipliers[digit - 1] : '') + string; 34003 } else if (coefficient === 1 && digit > 0) { 34004 string = multipliers[digit - 1] + string; 34005 } 34006 tmp = Math.floor(tmp / 10); 34007 } 34008 34009 return (value < 0 ? negativeSign : '') + string; 34010}; 34011 34012var CHINESE_INFORMAL_MULTIPLIERS = 'åç¾åè¬'; 34013var CHINESE_FORMAL_MULTIPLIERS = 'æ¾ä½°ä»è¬'; 34014var JAPANESE_NEGATIVE = 'ãã¤ãã¹'; 34015var KOREAN_NEGATIVE = 'ë§ì´ëì¤ '; 34016 34017var createCounterText = exports.createCounterText = function createCounterText(value, type, appendSuffix) { 34018 var defaultSuffix = appendSuffix ? '. ' : ''; 34019 var cjkSuffix = appendSuffix ? 'ã' : ''; 34020 var koreanSuffix = appendSuffix ? ', ' : ''; 34021 switch (type) { 34022 case listStyle.LIST_STYLE_TYPE.DISC: 34023 return 'â¢'; 34024 case listStyle.LIST_STYLE_TYPE.CIRCLE: 34025 return 'â¦'; 34026 case listStyle.LIST_STYLE_TYPE.SQUARE: 34027 return 'â¾'; 34028 case listStyle.LIST_STYLE_TYPE.DECIMAL_LEADING_ZERO: 34029 var string = createCounterStyleFromRange(value, 48, 57, true, defaultSuffix); 34030 return string.length < 4 ? '0' + string : string; 34031 case listStyle.LIST_STYLE_TYPE.CJK_DECIMAL: 34032 return createCounterStyleFromSymbols(value, 'ãä¸äºä¸åäºå ä¸å «ä¹', cjkSuffix); 34033 case listStyle.LIST_STYLE_TYPE.LOWER_ROMAN: 34034 return createAdditiveCounter(value, 1, 3999, ROMAN_UPPER, listStyle.LIST_STYLE_TYPE.DECIMAL, defaultSuffix).toLowerCase(); 34035 case listStyle.LIST_STYLE_TYPE.UPPER_ROMAN: 34036 return createAdditiveCounter(value, 1, 3999, ROMAN_UPPER, listStyle.LIST_STYLE_TYPE.DECIMAL, defaultSuffix); 34037 case listStyle.LIST_STYLE_TYPE.LOWER_GREEK: 34038 return createCounterStyleFromRange(value, 945, 969, false, defaultSuffix); 34039 case listStyle.LIST_STYLE_TYPE.LOWER_ALPHA: 34040 return createCounterStyleFromRange(value, 97, 122, false, defaultSuffix); 34041 case listStyle.LIST_STYLE_TYPE.UPPER_ALPHA: 34042 return createCounterStyleFromRange(value, 65, 90, false, defaultSuffix); 34043 case listStyle.LIST_STYLE_TYPE.ARABIC_INDIC: 34044 return createCounterStyleFromRange(value, 1632, 1641, true, defaultSuffix); 34045 case listStyle.LIST_STYLE_TYPE.ARMENIAN: 34046 case listStyle.LIST_STYLE_TYPE.UPPER_ARMENIAN: 34047 return createAdditiveCounter(value, 1, 9999, ARMENIAN, listStyle.LIST_STYLE_TYPE.DECIMAL, defaultSuffix); 34048 case listStyle.LIST_STYLE_TYPE.LOWER_ARMENIAN: 34049 return createAdditiveCounter(value, 1, 9999, ARMENIAN, listStyle.LIST_STYLE_TYPE.DECIMAL, defaultSuffix).toLowerCase(); 34050 case listStyle.LIST_STYLE_TYPE.BENGALI: 34051 return createCounterStyleFromRange(value, 2534, 2543, true, defaultSuffix); 34052 case listStyle.LIST_STYLE_TYPE.CAMBODIAN: 34053 case listStyle.LIST_STYLE_TYPE.KHMER: 34054 return createCounterStyleFromRange(value, 6112, 6121, true, defaultSuffix); 34055 case listStyle.LIST_STYLE_TYPE.CJK_EARTHLY_BRANCH: 34056 return createCounterStyleFromSymbols(value, 'åä¸å¯ å¯è¾°å·³åæªç³é æ亥', cjkSuffix); 34057 case listStyle.LIST_STYLE_TYPE.CJK_HEAVENLY_STEM: 34058 return createCounterStyleFromSymbols(value, 'ç²ä¹ä¸ä¸æå·±åºè¾å£¬ç¸', cjkSuffix); 34059 case listStyle.LIST_STYLE_TYPE.CJK_IDEOGRAPHIC: 34060 case listStyle.LIST_STYLE_TYPE.TRAD_CHINESE_INFORMAL: 34061 return createCJKCounter(value, 'é¶ä¸äºä¸åäºå ä¸å «ä¹', CHINESE_INFORMAL_MULTIPLIERS, 'è² ', cjkSuffix, CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS); 34062 case listStyle.LIST_STYLE_TYPE.TRAD_CHINESE_FORMAL: 34063 return createCJKCounter(value, 'é¶å£¹è²³åèä¼é¸ææç', CHINESE_FORMAL_MULTIPLIERS, 'è² ', cjkSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS); 34064 case listStyle.LIST_STYLE_TYPE.SIMP_CHINESE_INFORMAL: 34065 return createCJKCounter(value, 'é¶ä¸äºä¸åäºå ä¸å «ä¹', CHINESE_INFORMAL_MULTIPLIERS, 'è´', cjkSuffix, CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS); 34066 case listStyle.LIST_STYLE_TYPE.SIMP_CHINESE_FORMAL: 34067 return createCJKCounter(value, 'é¶å£¹è´°åèä¼éææç', CHINESE_FORMAL_MULTIPLIERS, 'è´', cjkSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS); 34068 case listStyle.LIST_STYLE_TYPE.JAPANESE_INFORMAL: 34069 return createCJKCounter(value, 'ãä¸äºä¸åäºå ä¸å «ä¹', 'åç¾åä¸', JAPANESE_NEGATIVE, cjkSuffix, 0); 34070 case listStyle.LIST_STYLE_TYPE.JAPANESE_FORMAL: 34071 return createCJKCounter(value, 'é¶å£±å¼ååä¼å ä¸å «ä¹', 'æ¾ç¾åä¸', JAPANESE_NEGATIVE, cjkSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS); 34072 case listStyle.LIST_STYLE_TYPE.KOREAN_HANGUL_FORMAL: 34073 return createCJKCounter(value, 'ìì¼ì´ì¼ì¬ì¤ì¡ì¹ í구', 'ìë°±ì²ë§', KOREAN_NEGATIVE, koreanSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS); 34074 case listStyle.LIST_STYLE_TYPE.KOREAN_HANJA_INFORMAL: 34075 return createCJKCounter(value, 'é¶ä¸äºä¸åäºå ä¸å «ä¹', 'åç¾åè¬', KOREAN_NEGATIVE, koreanSuffix, 0); 34076 case listStyle.LIST_STYLE_TYPE.KOREAN_HANJA_FORMAL: 34077 return createCJKCounter(value, 'é¶å£¹è²³ååäºå ä¸å «ä¹', 'æ¾ç¾å', KOREAN_NEGATIVE, koreanSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS); 34078 case listStyle.LIST_STYLE_TYPE.DEVANAGARI: 34079 return createCounterStyleFromRange(value, 0x966, 0x96f, true, defaultSuffix); 34080 case listStyle.LIST_STYLE_TYPE.GEORGIAN: 34081 return createAdditiveCounter(value, 1, 19999, GEORGIAN, listStyle.LIST_STYLE_TYPE.DECIMAL, defaultSuffix); 34082 case listStyle.LIST_STYLE_TYPE.GUJARATI: 34083 return createCounterStyleFromRange(value, 0xae6, 0xaef, true, defaultSuffix); 34084 case listStyle.LIST_STYLE_TYPE.GURMUKHI: 34085 return createCounterStyleFromRange(value, 0xa66, 0xa6f, true, defaultSuffix); 34086 case listStyle.LIST_STYLE_TYPE.HEBREW: 34087 return createAdditiveCounter(value, 1, 10999, HEBREW, listStyle.LIST_STYLE_TYPE.DECIMAL, defaultSuffix); 34088 case listStyle.LIST_STYLE_TYPE.HIRAGANA: 34089 return createCounterStyleFromSymbols(value, 'ããããããããããããããããã¡ã¤ã¦ã¨ãªã«ã¬ãã®ã¯ã²ãµã¸ã»ã¾ã¿ãããããããããããããããã'); 34090 case listStyle.LIST_STYLE_TYPE.HIRAGANA_IROHA: 34091 return createCounterStyleFromSymbols(value, 'ããã¯ã«ã»ã¸ã¨ã¡ãã¬ããããããããã¤ããªããããã®ãããã¾ããµããã¦ãããããã¿ããã²ããã'); 34092 case listStyle.LIST_STYLE_TYPE.KANNADA: 34093 return createCounterStyleFromRange(value, 0xce6, 0xcef, true, defaultSuffix);
34094 case listStyle.LIST_STYLE_TYPE.KATAKANA: 34095 return createCounterStyleFromSymbols(value, 'ã¢ã¤ã¦ã¨ãªã«ãã¯ã±ã³ãµã·ã¹ã»ã½ã¿ããããããããããããããããã ã¡ã¢ã¤ã¦ã¨ã©ãªã«ã¬ãã¯ã°ã±ã²ã³', cjkSuffix); 34096 case listStyle.LIST_STYLE_TYPE.KATAKANA_IROHA: 34097 return createCounterStyleFromSymbols(value, 'ã¤ããããããããªãã«ã²ã¯ã«ã¨ã¿ã¬ã½ãããã©ã ã¦ã°ããªã¯ã¤ãã±ãã³ã¨ãã¢ãµãã¦ã¡ãã·ã±ãã¢ã»ã¹', cjkSuffix); 34098 case listStyle.LIST_STYLE_TYPE.LAO: 34099 return createCounterStyleFromRange(value, 0xed0, 0xed9, true, defaultSuffix); 34100 case listStyle.LIST_STYLE_TYPE.MONGOLIAN: 34101 return createCounterStyleFromRange(value, 0x1810, 0x1819, true, defaultSuffix); 34102 case listStyle.LIST_STYLE_TYPE.MYANMAR: 34103 return createCounterStyleFromRange(value, 0x1040, 0x1049, true, defaultSuffix); 34104 case listStyle.LIST_STYLE_TYPE.ORIYA: 34105 return createCounterStyleFromRange(value, 0xb66, 0xb6f, true, defaultSuffix); 34106 case listStyle.LIST_STYLE_TYPE.PERSIAN: 34107 return createCounterStyleFromRange(value, 0x6f0, 0x6f9, true, defaultSuffix); 34108 case listStyle.LIST_STYLE_TYPE.TAMIL: 34109 return createCounterStyleFromRange(value, 0xbe6, 0xbef, true, defaultSuffix); 34110 case listStyle.LIST_STYLE_TYPE.TELUGU: 34111 return createCounterStyleFromRange(value, 0xc66, 0xc6f, true, defaultSuffix); 34112 case listStyle.LIST_STYLE_TYPE.THAI: 34113 return createCounterStyleFromRange(value, 0xe50, 0xe59, true, defaultSuffix); 34114 case listStyle.LIST_STYLE_TYPE.TIBETAN: 34115 return createCounterStyleFromRange(value, 0xf20, 0xf29, true, defaultSuffix); 34116 case listStyle.LIST_STYLE_TYPE.DECIMAL: 34117 default: 34118 return createCounterStyleFromRange(value, 48, 57, true, defaultSuffix); 34119 } 34120}; 34121}); 34122 34123unwrapExports(ListItem); 34124var ListItem_1 = ListItem.createCounterText; 34125var ListItem_2 = ListItem.inlineListItemElement; 34126var ListItem_3 = ListItem.getListOwner; 34127 34128var NodeContainer_1 = createCommonjsModule(function (module, exports) { 34129Object.defineProperty(exports, "__esModule", { 34130 value: true 34131}); 34132 34133var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 34134 34135 34136 34137var _Color2 = _interopRequireDefault(Color_1); 34138 34139 34140 34141 34142 34143 34144 34145 34146 34147 34148 34149 34150 34151 34152 34153 34154 34155 34156 34157 34158 34159 34160 34161 34162 34163 34164 34165 34166 34167 34168 34169 34170 34171 34172 34173 34174 34175 34176 34177 34178 34179 34180 34181 34182 34183 34184 34185 34186 34187 34188 34189function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 34190 34191function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 34192 34193var INPUT_TAGS = ['INPUT', 'TEXTAREA', 'SELECT']; 34194 34195var NodeContainer = function () { 34196 function NodeContainer(node, parent, resourceLoader, index) { 34197 var _this = this; 34198 34199 _classCallCheck(this, NodeContainer); 34200 34201 this.parent = parent; 34202 this.tagName = node.tagName; 34203 this.index = index; 34204 this.childNodes = []; 34205 this.listItems = []; 34206 if (typeof node.start === 'number') { 34207 this.listStart = node.start; 34208 } 34209 var defaultView = node.ownerDocument.defaultView; 34210 var scrollX = defaultView.pageXOffset; 34211 var scrollY = defaultView.pageYOffset; 34212 var style = defaultView.getComputedStyle(node, null); 34213 var display$$1 = (0, display.parseDisplay)(style.display); 34214 34215 var IS_INPUT = node.type === 'radio' || node.type === 'checkbox'; 34216 34217 var position$$1 = (0, position.parsePosition)(style.position); 34218 34219 this.style = { 34220 background: IS_INPUT ? Input.INPUT_BACKGROUND : (0, background.parseBackgroun
34220d)(style, resourceLoader), 34221 border: IS_INPUT ? Input.INPUT_BORDERS : (0, border.parseBorder)(style), 34222 borderRadius: (node instanceof defaultView.HTMLInputElement || node instanceof HTMLInputElement) && IS_INPUT ? (0, Input.getInputBorderRadius)(node) : (0, borderRadius.parseBorderRadius)(style), 34223 color: IS_INPUT ? Input.INPUT_COLOR : new _Color2.default(style.color), 34224 display: display$$1, 34225 float: (0, float_1.parseCSSFloat)(style.float), 34226 font: (0, font.parseFont)(style), 34227 letterSpacing: (0, letterSpacing.parseLetterSpacing)(style.letterSpacing), 34228 listStyle: display$$1 === display.DISPLAY.LIST_ITEM ? (0, listStyle.parseListStyle)(style) : null, 34229 lineBreak: (0, lineBreak.parseLineBreak)(style.lineBreak), 34230 margin: (0, margin.parseMargin)(style), 34231 opacity: parseFloat(style.opacity), 34232 overflow: INPUT_TAGS.indexOf(node.tagName) === -1 ? (0, overflow.parseOverflow)(style.overflow) : overflow.OVERFLOW.HIDDEN, 34233 overflowWrap: (0, overflowWrap.parseOverflowWrap)(style.overflowWrap ? style.overflowWrap : style.wordWrap), 34234 padding: (0, padding.parsePadding)(style), 34235 position: position$$1, 34236 textDecoration: (0, textDecoration.parseTextDecoration)(style), 34237 textShadow: (0, textShadow.parseTextShadow)(style.textShadow), 34238 textTransform: (0, textTransform.parseTextTransform)(style.textTransform), 34239 transform: (0, transform.parseTransform)(style), 34240 visibility: (0, visibility.parseVisibility)(style.visibility), 34241 wordBreak: (0, wordBreak.parseWordBreak)(style.wordBreak), 34242 zIndex: (0, zIndex.parseZIndex)(position$$1 !== position.POSITION.STATIC ? style.zIndex : 'auto') 34243 }; 34244 34245 if (this.isTransformed()) { 34246 // getBoundingClientRect provides values post-transform, we want them without the transformation 34247 node.style.transform = 'matrix(1,0,0,1,0,0)'; 34248 } 34249 34250 if (display$$1 === display.DISPLAY.LIST_ITEM) { 34251 var listOwner = (0, ListItem.getListOwner)(this); 34252 if (listOwner) { 34253 var listIndex = listOwner.listItems.length; 34254 listOwner.listItems.push(this); 34255 this.listIndex = node.hasAttribute('value') && typeof node.value === 'number' ? node.value : listIndex === 0 ? typeof listOwner.listStart === 'number' ? listOwner.listStart : 1 : listOwner.listItems[listIndex - 1].listIndex + 1; 34256 } 34257 } 34258 34259 // TODO move bound retrieval for all nodes to a later stage? 34260 if (node.tagName === 'IMG') { 34261 node.addEventListener('load', function () { 34262 _this.bounds = (0, Bounds_1.parseBounds)(node, scrollX, scrollY); 34263 _this.curvedBounds = (0, Bounds_1.parseBoundCurves)(_this.bounds, _this.style.border, _this.style.borderRadius); 34264 }); 34265 } 34266 this.image = getImage(node, resourceLoader); 34267 this.bounds = IS_INPUT ? (0, Input.reformatInputBounds)((0, Bounds_1.parseBounds)(node, scrollX, scrollY)) : (0, Bounds_1.parseBounds)(node, scrollX, scrollY); 34268 this.curvedBounds = (0, Bounds_1.parseBoundCurves)(this.bounds, this.style.border, this.style.borderRadius); 34269 34270 34271 } 34272 34273 _createClass(NodeContainer, [{ 34274 key: 'getClipPaths', 34275 value: function getClipPaths() { 34276 var parentClips = this.parent ? this.parent.getClipPaths() : []; 34277 var isClipped = this.style.overflow !== overflow.OVERFLOW.VISIBLE; 34278 34279 return isClipped ? parentClips.concat([(0, Bounds_1.calculatePaddingBoxPath)(this.curvedBounds)]) : parentClips; 34280 } 34281 }, { 34282 key: 'isInFlow', 34283 value: function isInFlow() { 34284 return this.isRootElement() && !this.isFloating() && !this.isAbsolutelyPositioned(); 34285 } 34286 }, { 34287 key: 'isVisible', 34288 value: function isVisible() { 34289 return !(0, Util.contains)(this.style.display, display.DISPLAY.NONE) && this.style.opacity >
34289 0 && this.style.visibility === visibility.VISIBILITY.VISIBLE; 34290 } 34291 }, { 34292 key: 'isAbsolutelyPositioned', 34293 value: function isAbsolutelyPositioned() { 34294 return this.style.position !== position.POSITION.STATIC && this.style.position !== position.POSITION.RELATIVE; 34295 } 34296 }, { 34297 key: 'isPositioned', 34298 value: function isPositioned() { 34299 return this.style.position !== position.POSITION.STATIC; 34300 } 34301 }, { 34302 key: 'isFloating', 34303 value: function isFloating() { 34304 return this.style.float !== float_1.FLOAT.NONE; 34305 } 34306 }, { 34307 key: 'isRootElement', 34308 value: function isRootElement() { 34309 return this.parent === null; 34310 } 34311 }, { 34312 key: 'isTransformed', 34313 value: function isTransformed() { 34314 return this.style.transform !== null; 34315 } 34316 }, { 34317 key: 'isPositionedWithZIndex', 34318 value: function isPositionedWithZIndex() { 34319 return this.isPositioned() && !this.style.zIndex.auto; 34320 } 34321 }, { 34322 key: 'isInlineLevel', 34323 value: function isInlineLevel() { 34324 return (0, Util.contains)(this.style.display, display.DISPLAY.INLINE) || (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_BLOCK) || (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_FLEX) || (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_GRID) || (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_LIST_ITEM) || (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_TABLE); 34325 } 34326 }, { 34327 key: 'isInlineBlockOrInlineTable', 34328 value: function isInlineBlockOrInlineTable() { 34329 return (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_BLOCK) || (0, Util.contains)(this.style.display, display.DISPLAY.INLINE_TABLE); 34330 } 34331 }]); 34332 34333 return NodeContainer; 34334}(); 34335 34336exports.default = NodeContainer; 34337 34338 34339var getImage = function getImage(node, resourceLoader) { 34340 if (node instanceof node.ownerDocument.defaultView.SVGSVGElement || node instanceof SVGSVGElement) { 34341 var s = new XMLSerializer(); 34342 return resourceLoader.loadImage('data:image/svg+xml,' + encodeURIComponent(s.serializeToString(node))); 34343 } 34344 switch (node.tagName) { 34345 case 'IMG': 34346 // $FlowFixMe 34347 var img = node; 34348 return resourceLoader.loadImage(img.currentSrc || img.src); 34349 case 'CANVAS': 34350 // $FlowFixMe 34351 var canvas = node; 34352 return resourceLoader.loadCanvas(canvas); 34353 case 'IFRAME': 34354 var iframeKey = node.getAttribute('data-html2canvas-internal-iframe-key'); 34355 if (iframeKey) { 34356 return iframeKey; 34357 } 34358 break; 34359 } 34360 34361 return null; 34362}; 34363}); 34364 34365unwrapExports(NodeContainer_1); 34366 34367var StackingContext_1 = createCommonjsModule(function (module, exports) { 34368Object.defineProperty(exports, "__esModule", { 34369 value: true 34370}); 34371 34372var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 34373 34374 34375 34376var _NodeContainer2 = _interopRequireDefault(NodeContainer_1); 34377 34378 34379 34380function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 34381 34382function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 34383 34384var StackingContext = function () { 34385 function StackingContext(container, parent, treatAsRealStackingContext) { 34386 _classCallCheck(this, StackingContext); 34387 34388 this.container = container; 34389 this.parent = parent; 34390 this.contexts = []; 34391 this.children = []; 34392 this.treatAsRealStackingContext = treatAsRealStackingContext; 34393 } 34394 34395 _createClass(StackingContext, [{ 34396 key: 'getOpacity', 34397 value: function getOpacity() { 34398 return this.parent ? this.container.style.opacity * this.parent.getOpacity() : this.container.style.opacity; 34399 } 34400 }, {
34401 key: 'getRealParentStackingContext', 34402 value: function getRealParentStackingContext() { 34403 return !this.parent || this.treatAsRealStackingContext ? this : this.parent.getRealParentStackingContext(); 34404 } 34405 }]); 34406 34407 return StackingContext; 34408}(); 34409 34410exports.default = StackingContext; 34411}); 34412 34413unwrapExports(StackingContext_1); 34414 34415var NodeParser_1 = createCommonjsModule(function (module, exports) { 34416Object.defineProperty(exports, "__esModule", { 34417 value: true 34418}); 34419exports.NodeParser = undefined; 34420 34421 34422 34423var _StackingContext2 = _interopRequireDefault(StackingContext_1); 34424 34425 34426 34427var _NodeContainer2 = _interopRequireDefault(NodeContainer_1); 34428 34429 34430 34431var _TextContainer2 = _interopRequireDefault(TextContainer_1); 34432 34433 34434 34435 34436 34437 34438 34439function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 34440 34441var NodeParser = exports.NodeParser = function NodeParser(node, resourceLoader, logger) { 34442 var index = 0; 34443 34444 var container = new _NodeContainer2.default(node, null, resourceLoader, index++); 34445 var stack = new _StackingContext2.default(container, null, true); 34446 34447 parseNodeTree(node, container, stack, resourceLoader, index); 34448 34449 return stack; 34450}; 34451 34452var IGNORED_NODE_NAMES = ['SCRIPT', 'HEAD', 'TITLE', 'OBJECT', 'BR', 'OPTION']; 34453 34454var parseNodeTree = function parseNodeTree(node, parent, stack, resourceLoader, index) { 34455 for (var childNode = node.firstChild, nextNode; childNode; childNode = nextNode) { 34456 nextNode = childNode.nextSibling; 34457 var defaultView = childNode.ownerDocument.defaultView; 34458 if (childNode instanceof defaultView.Text || childNode instanceof Text || defaultView.parent && childNode instanceof defaultView.parent.Text) { 34459 if (childNode.data.trim().length > 0) { 34460 parent.childNodes.push(_TextContainer2.default.fromTextNode(childNode, parent)); 34461 } 34462 } else if (childNode instanceof defaultView.HTMLElement || childNode instanceof HTMLElement || defaultView.parent && childNode instanceof defaultView.parent.HTMLElement) { 34463 if (IGNORED_NODE_NAMES.indexOf(childNode.nodeName) === -1) { 34464 var container = new _NodeContainer2.default(childNode, parent, resourceLoader, index++); 34465 if (container.isVisible()) { 34466 if (childNode.tagName === 'INPUT') { 34467 // $FlowFixMe 34468 (0, Input.inlineInputElement)(childNode, container); 34469 } else if (childNode.tagName === 'TEXTAREA') { 34470 // $FlowFixMe 34471 (0, Input.inlineTextAreaElement)(childNode, container); 34472 } else if (childNode.tagName === 'SELECT') { 34473 // $FlowFixMe 34474 (0, Input.inlineSelectElement)(childNode, container); 34475 } else if (container.style.listStyle && container.style.listStyle.listStyleType !== listStyle.LIST_STYLE_TYPE.NONE) { 34476 (0, ListItem.inlineListItemElement)(childNode, container, resourceLoader); 34477 } 34478 34479 var SHOULD_TRAVERSE_CHILDREN = childNode.tagName !== 'TEXTAREA'; 34480 var treatAsRealStackingContext = createsRealStackingContext(container, childNode); 34481 if (treatAsRealStackingContext || createsStackingContext(container)) { 34482 // for treatAsRealStackingContext:false, any positioned descendants and descendants 34483 // which actually create a new stacking context should be considered part of the parent stacking context 34484 var parentStack = treatAsRealStackingContext || container.isPositioned() ? stack.getRealParentStackingContext() : stack; 34485 var childStack = new _StackingContext2.default(container, parentStack, treatAsRealStackingContext); 34486 parentStack.contexts.push(childStack); 34487 if (SHOULD_TRAVERSE_CHILDREN) { 34488 parseNodeTree(childNode, container, childStack, resourceLoader, index); 34489 } 34490 } else { 34491 stack.children.push(container); 34492 if (SHOULD_TRAVERSE_CHILDREN) { 34493 parseNodeTree(childNode, container, stack, resourceLoader, index); 34494 } 34495 } 34496 } 34497 } 34498 } else if (childNode instanceof defaultView.SVGSVGElement || childNode instanceof SVGSVGElement || defaultView.parent && childNode instanceof defaultView.parent.SVGSVGElement) { 34499 var _container = new _NodeContainer2.default(childNode, parent, resourceLoader, index++); 34500 var _treatAsRealStackingContext = createsRealStackingContext(_container, childNode); 34501 if (_treatAsRealStackingContext || createsStackingContext(_container)) { 34502 // for treatAsRealStackingContext:false, any positioned descendants and desce
34502ndants 34503 // which actually create a new stacking context should be considered part of the parent stacking context 34504 var _parentStack = _treatAsRealStackingContext || _container.isPositioned() ? stack.getRealParentStackingContext() : stack; 34505 var _childStack = new _StackingContext2.default(_container, _parentStack, _treatAsRealStackingContext); 34506 _parentStack.contexts.push(_childStack); 34507 } else { 34508 stack.children.push(_container); 34509 } 34510 } 34511 } 34512}; 34513 34514var createsRealStackingContext = function createsRealStackingContext(container, node) { 34515 return container.isRootElement() || container.isPositionedWithZIndex() || container.style.opacity < 1 || container.isTransformed() || isBodyWithTransparentRoot(container, node); 34516}; 34517 34518var createsStackingContext = function createsStackingContext(container) { 34519 return container.isPositioned() || container.isFloating(); 34520}; 34521 34522var isBodyWithTransparentRoot = function isBodyWithTransparentRoot(container, node) { 34523 return node.nodeName === 'BODY' && container.parent instanceof _NodeContainer2.default && container.parent.style.background.backgroundColor.isTransparent(); 34524}; 34525}); 34526 34527unwrapExports(NodeParser_1); 34528var NodeParser_2 = NodeParser_1.NodeParser; 34529 34530var Font = createCommonjsModule(function (module, exports) { 34531Object.defineProperty(exports, "__esModule", { 34532 value: true 34533}); 34534exports.FontMetrics = undefined; 34535 34536var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 34537 34538 34539 34540function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 34541 34542var SAMPLE_TEXT = 'Hidden Text'; 34543 34544var FontMetrics = exports.FontMetrics = function () { 34545 function FontMetrics(document) { 34546 _classCallCheck(this, FontMetrics); 34547 34548 this._data = {}; 34549 this._document = document; 34550 } 34551 34552 _createClass(FontMetrics, [{ 34553 key: '_parseMetrics', 34554 value: function _parseMetrics(font) { 34555 var container = this._document.createElement('div'); 34556 var img = this._document.createElement('img'); 34557 var span = this._document.createElement('span'); 34558 34559 var body = this._document.body; 34560 if (!body) { 34561 throw new Error(''); 34562 } 34563 34564 container.style.visibility = 'hidden'; 34565 container.style.fontFamily = font.fontFamily; 34566 container.style.fontSize = font.fontSize; 34567 container.style.margin = '0'; 34568 container.style.padding = '0'; 34569 34570 body.appendChild(container); 34571 34572 img.src = Util.SMALL_IMAGE; 34573 img.width = 1; 34574 img.height = 1; 34575 34576 img.style.margin = '0'; 34577 img.style.padding = '0'; 34578 img.style.verticalAlign = 'baseline'; 34579 34580 span.style.fontFamily = font.fontFamily; 34581 span.style.fontSize = font.fontSize; 34582 span.style.margin = '0'; 34583 span.style.padding = '0'; 34584 34585 span.appendChild(this._document.createTextNode(SAMPLE_TEXT)); 34586 container.appendChild(span); 34587 container.appendChild(img); 34588 var baseline = img.offsetTop - span.offsetTop + 2; 34589 34590 container.removeChild(span); 34591 container.appendChild(this._document.createTextNode(SAMPLE_TEXT)); 34592 34593 container.style.lineHeight = 'normal'; 34594 img.style.verticalAlign = 'super'; 34595 34596 var middle = img.offsetTop - container.offsetTop + 2; 34597 34598 body.removeChild(container); 34599 34600 return { baseline: baseline, middle: middle }; 34601 } 34602 }, {
34603 key: 'getMetrics', 34604 value: function getMetrics(font) { 34605 var key = font.fontFamily + ' ' + font.fontSize; 34606 if (this._data[key] === undefined) { 34607 this._data[key] = this._parseMetrics(font); 34608 } 34609 34610 return this._data[key]; 34611 } 34612 }]); 34613 34614 return FontMetrics; 34615}(); 34616}); 34617 34618unwrapExports(Font); 34619var Font_1 = Font.FontMetrics; 34620 34621var Angle = createCommonjsModule(function (module, exports) { 34622Object.defineProperty(exports, "__esModule", { 34623 value: true 34624}); 34625var ANGLE = /([+-]?\d*\.?\d+)(deg|grad|rad|turn)/i; 34626 34627var parseAngle = exports.parseAngle = function parseAngle(angle) { 34628 var match = angle.match(ANGLE); 34629 34630 if (match) { 34631 var value = parseFloat(match[1]); 34632 switch (match[2].toLowerCase()) { 34633 case 'deg': 34634 return Math.PI * value / 180; 34635 case 'grad': 34636 return Math.PI / 200 * value; 34637 case 'rad': 34638 return value; 34639 case 'turn': 34640 return Math.PI * 2 * value; 34641 } 34642 } 34643 34644 return null; 34645}; 34646}); 34647 34648unwrapExports(Angle); 34649var Angle_1 = Angle.parseAngle; 34650 34651var Gradient = createCommonjsModule(function (module, exports) { 34652Object.defineProperty(exports, "__esModule", { 34653 value: true 34654}); 34655exports.transformWebkitRadialGradientArgs = exports.parseGradient = exports.RadialGradient = exports.LinearGradient = exports.RADIAL_GRADIENT_SHAPE = exports.GRADIENT_TYPE = undefined; 34656 34657var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 34658 34659 34660 34661var _NodeContainer2 = _interopRequireDefault(NodeContainer_1); 34662 34663 34664 34665 34666 34667var _Color2 = _interopRequireDefault(Color_1); 34668 34669 34670 34671var _Length2 = _interopRequireDefault(Length_1); 34672 34673 34674 34675function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 34676 34677function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 34678 34679var SIDE_OR_CORNER = /^(to )?(left|top|right|bottom)( (left|top|right|bottom))?$/i; 34680var PERCENTAGE_ANGLES = /^([+-]?\d*\.?\d+)% ([+-]?\d*\.?\d+)%$/i; 34681var ENDS_WITH_LENGTH = /(px)|%|( 0)$/i; 34682var FROM_TO_COLORSTOP = /^(from|to|color-stop)\((?:([\d.]+)(%)?,\s*)?(.+?)\)$/i; 34683var RADIAL_SHAPE_DEFINITION = /^\s*(circle|ellipse)?\s*((?:([\d.]+)(px|r?em|%)\s*(?:([\d.]+)(px|r?em|%))?)|closest-side|closest-corner|farthest-side|farthest-corner)?\s*(?:at\s*(?:(left|center|right)|([\d.]+)(px|r?em|%))\s+(?:(top|center|bottom)|([\d.]+)(px|r?em|%)))?(?:\s|$)/i; 34684 34685var GRADIENT_TYPE = exports.GRADIENT_TYPE = { 34686 LINEAR_GRADIENT: 0, 34687 RADIAL_GRADIENT: 1 34688}; 34689 34690var RADIAL_GRADIENT_SHAPE = exports.RADIAL_GRADIENT_SHAPE = { 34691 CIRCLE: 0, 34692 ELLIPSE: 1 34693}; 34694 34695var LENGTH_FOR_POSITION = { 34696 left: new _Length2.default('0%'), 34697 top: new _Length2.default('0%'), 34698 center: new _Length2.default('50%'), 34699 right: new _Length2.default('100%'), 34700 bottom: new _Length2.default('100%') 34701}; 34702 34703var LinearGradient = exports.LinearGradient = function LinearGradient(colorStops, direction) { 34704 _classCallCheck(this, LinearGradient); 34705 34706 this.type = GRADIENT_TYPE.LINEAR_GRADIENT; 34707 this.colorStops = colorStops; 34708 this.direction = direction; 34709}; 34710 34711var RadialGradient = exports.RadialGradient = function RadialGradient(colorStops, shape, center, radius) { 34712 _classCallCheck(this, RadialGradient); 34713 34714 this.type = GRADIENT_TYPE.RADIAL_GRADIENT; 34715 this.colorStops = colorStops; 34716 this.shape = shape; 34717 this.center = center; 34718 this.radius = radius; 34719}; 34720 34721var parseGradient = exports.parseGradient = function parseGradient(container, _ref, bounds) { 34722 var args = _ref.args, 34723 method = _ref.method, 34724 prefix = _ref.prefix; 34725 34726 if (method === 'linear-gradient') { 34727 return parseLinearGradient(args, bounds, !!prefix); 34728 } else if (method === 'gradient' && args[0] === 'linear') { 34729 // TODO handle correct angle 34730 return parseLinearGradient(['to bottom'].concat(transformObsoleteColorStops(args.slice(3))), bounds, !!prefix); 34731 } else if (method === 'radial-gradient') { 34732 return parseRadialGradient(container, prefix === '-webkit-' ? transformWebkitRadialGradientArgs(args) : args, bounds); 34733 } else if (method === 'gradient' && args[0] === 'radial') { 34734 return parseRadialGradient(container, transformObsoleteColorStops(transformWebkitRadialGradientArgs(args.slice(1))), bounds); 34735 } 34736}; 34737 34738var parseColorStops = function parseColorStops(args, firstColorStopIndex, lineLength) { 34739 var colorStops = []; 34740 34741 for (var i = firstColorStopIndex; i < args.length; i++) { 34742 var value = args[i]; 34743 var HAS_LENGTH = ENDS_WITH_LENGTH.test(value); 34744 var lastSpaceIndex = value.lastIndexOf(' '); 34745 var _color = new _Color2.default(HAS_LENGTH ? value.substring(0, lastSpaceIndex) : value); 34746 var _stop = HAS_LENGTH ? new _Length2.default(value.substring(lastSpaceIndex + 1)) : i === firstColorStopIndex ? new _Length2.default('0%') : i === args.length - 1 ? new _Length2.default('100%') : null; 34747 colorStops.push({ color: _color, stop: _stop }); 34748 } 34749 34750 var absoluteValuedColorStops = colorStops.map(function (_ref2) { 34751 var color = _ref2.color, 34752 stop = _ref2.stop; 34753 34754 var absoluteStop = lineLength === 0 ? 0 : stop ? stop.getAbsoluteValue(lineLength) / lineLength : null; 34755 34756 return { 34757 color: color, 34758 // $FlowFixMe 34759 stop: absoluteStop 34760 }; 34761 }); 34762 34763 var previousColorStop = absoluteValuedColorStops[0].stop; 34764 for (var _i = 0; _i < absoluteValuedColorStops.length; _i++) { 34765 if (previousColorStop !== null) { 34766 var _stop2 = absoluteValuedColorStops[_i].stop; 34767 if (_stop2 === null) { 34768 var n = _i; 34769 while (absoluteValuedColorStops[n].stop === null) { 34770 n++; 34771 } 34772 var steps = n - _i + 1; 34773 var nextColorStep = absoluteValuedColorStops[n].stop; 34774 var stepSize = (nextColorStep - previousColorStop) / steps; 34775 for (; _i < n; _i++) { 34776 previousColorStop = absoluteValuedColorStops[_i].stop = previousColorStop + stepSize; 34777 } 34778 } else { 34779 previousColorStop = _stop2; 34780 } 34781 } 34782 } 34783 34784 return absoluteValuedColorStops; 34785}; 34786 34787var parseLinearGradient = function parseLinearGradient(args, bounds, hasPrefix) { 34788 var angle = (0, Angle.parseAngle)(args[0]); 34789 var HAS_SIDE_OR_CORNER = SIDE_OR_CORNER.test(args[0]); 34790 var HAS_DIRECTION = HAS_SIDE_OR_CORNER || angle !== null || PERCENTAGE_ANGLES.test(args[0]); 34791 var direction = HAS_DIRECTION ? angle !== null ? calculateGradientDirection( 34792 // if there is a prefix, the 0° angle points due East (instead of North per W3C) 34793 hasPrefix ? angle - Math.PI * 0.5 : angle, bounds) : HAS_SIDE_OR_CORNER ? parseSideOrCorner(args[0], bounds) : parsePercentageAngle(args[0], bounds) : calculateGradientDirection(Math.PI, bounds); 34794 var firstColorStopIndex = HAS_DIRECTION ? 1 : 0; 34795 34796 // TODO: Fix some inaccuracy with color stops with px values 34797 var lineLength = Math.min((0, Util.distance)(Math.abs(direction.x0) + Math.abs(direction.x1), Math.abs(direction.y0) + Math.abs(direction.y1)), bounds.width * 2, bounds.height * 2); 34798 34799 return new LinearGradient(parseColorStops(args, firstColorStopIndex, lineLength), direction); 34800}; 34801 34802var parseRadialGradient = function parseRadialGradient(container, args, bounds) { 34803 var m = args[0].match(RADIAL_SHAPE_DEFINITION); 34804 var shape = m && (m[1] === 'circle' || // explicit shape specification 34805 m[3] !== undefined && m[5] === undefined) // only one radius coordinate
34806 ? RADIAL_GRADIENT_SHAPE.CIRCLE : RADIAL_GRADIENT_SHAPE.ELLIPSE; 34807 var radius = {}; 34808 var center = {}; 34809 34810 if (m) { 34811 // Radius 34812 if (m[3] !== undefined) { 34813 radius.x = (0, Length_1.calculateLengthFromValueWithUnit)(container, m[3], m[4]).getAbsoluteValue(bounds.width); 34814 } 34815 34816 if (m[5] !== undefined) { 34817 radius.y = (0, Length_1.calculateLengthFromValueWithUnit)(container, m[5], m[6]).getAbsoluteValue(bounds.height); 34818 } 34819 34820 // Position 34821 if (m[7]) { 34822 center.x = LENGTH_FOR_POSITION[m[7].toLowerCase()]; 34823 } else if (m[8] !== undefined) { 34824 center.x = (0, Length_1.calculateLengthFromValueWithUnit)(container, m[8], m[9]); 34825 } 34826 34827 if (m[10]) { 34828 center.y = LENGTH_FOR_POSITION[m[10].toLowerCase()]; 34829 } else if (m[11] !== undefined) { 34830 center.y = (0, Length_1.calculateLengthFromValueWithUnit)(container, m[11], m[12]); 34831 } 34832 } 34833 34834 var gradientCenter = { 34835 x: center.x === undefined ? bounds.width / 2 : center.x.getAbsoluteValue(bounds.width), 34836 y: center.y === undefined ? bounds.height / 2 : center.y.getAbsoluteValue(bounds.height) 34837 }; 34838 var gradientRadius = calculateRadius(m && m[2] || 'farthest-corner', shape, gradientCenter, radius, bounds); 34839 34840 return new RadialGradient(parseColorStops(args, m ? 1 : 0, Math.min(gradientRadius.x, gradientRadius.y)), shape, gradientCenter, gradientRadius); 34841}; 34842 34843var calculateGradientDirection = function calculateGradientDirection(radian, bounds) { 34844 var width = bounds.width; 34845 var height = bounds.height; 34846 var HALF_WIDTH = width * 0.5; 34847 var HALF_HEIGHT = height * 0.5; 34848 var lineLength = Math.abs(width * Math.sin(radian)) + Math.abs(height * Math.cos(radian)); 34849 var HALF_LINE_LENGTH = lineLength / 2; 34850 34851 var x0 = HALF_WIDTH + Math.sin(radian) * HALF_LINE_LENGTH; 34852 var y0 = HALF_HEIGHT - Math.cos(radian) * HALF_LINE_LENGTH; 34853 var x1 = width - x0; 34854 var y1 = height - y0; 34855 34856 return { x0: x0, x1: x1, y0: y0, y1: y1 }; 34857}; 34858 34859var parseTopRight = function parseTopRight(bounds) { 34860 return Math.acos(bounds.width / 2 / ((0, Util.distance)(bounds.width, bounds.height) / 2)); 34861}; 34862 34863var parseSideOrCorner = function parseSideOrCorner(side, bounds) { 34864 switch (side) { 34865 case 'bottom': 34866 case 'to top': 34867 return calculateGradientDirection(0, bounds); 34868 case 'left': 34869 case 'to right': 34870 return calculateGradientDirection(Math.PI / 2, bounds); 34871 case 'right': 34872 case 'to left': 34873 return calculateGradientDirection(3 * Math.PI / 2, bounds); 34874 case 'top right': 34875 case 'right top': 34876 case 'to bottom left': 34877 case 'to left bottom': 34878 return calculateGradientDirection(Math.PI + parseTopRight(bounds), bounds); 34879 case 'top left': 34880 case 'left top': 34881 case 'to bottom right': 34882 case 'to right bottom': 34883 return calculateGradientDirection(Math.PI - parseTopRight(bounds), bounds); 34884 case 'bottom left': 34885 case 'left bottom': 34886 case 'to top right': 34887 case 'to right top': 34888 return calculateGradientDirection(parseTopRight(bounds), bounds); 34889 case 'bottom right': 34890 case 'right bottom': 34891 case 'to top left': 34892 case 'to left top': 34893 return calculateGradientDirection(2 * Math.PI - parseTopRight(bounds), bounds); 34894 case 'top': 34895 case 'to bottom': 34896 default: 34897 return calculateGradientDirection(Math.PI, bounds); 34898 } 34899}; 34900 34901var parsePercentageAngle = function parsePercentageAngle(angle, bounds) { 34902 var _angle$split$map = angle.split(' ').map(parseFloat), 34903 _angle$split$map2 = _slicedToArray(_angle$split$map, 2), 34904 left = _angle$split$map2[0], 34905 top = _angle$split$map2[1]; 34906
34907 var ratio = left / 100 * bounds.width / (top / 100 * bounds.height); 34908 34909 return calculateGradientDirection(Math.atan(isNaN(ratio) ? 1 : ratio) + Math.PI / 2, bounds); 34910}; 34911 34912var findCorner = function findCorner(bounds, x, y, closest) { 34913 var corners = [{ x: 0, y: 0 }, { x: 0, y: bounds.height }, { x: bounds.width, y: 0 }, { x: bounds.width, y: bounds.height }]; 34914 34915 // $FlowFixMe 34916 return corners.reduce(function (stat, corner) { 34917 var d = (0, Util.distance)(x - corner.x, y - corner.y); 34918 if (closest ? d < stat.optimumDistance : d > stat.optimumDistance) { 34919 return { 34920 optimumCorner: corner, 34921 optimumDistance: d 34922 }; 34923 } 34924 34925 return stat; 34926 }, { 34927 optimumDistance: closest ? Infinity : -Infinity, 34928 optimumCorner: null 34929 }).optimumCorner; 34930}; 34931 34932var calculateRadius = function calculateRadius(extent, shape, center, radius, bounds) { 34933 var x = center.x; 34934 var y = center.y; 34935 var rx = 0; 34936 var ry = 0; 34937 34938 switch (extent) { 34939 case 'closest-side': 34940 // The ending shape is sized so that that it exactly meets the side of the gradient box closest to the gradientâs center. 34941 // If the shape is an ellipse, it exactly meets the closest side in each dimension. 34942 if (shape === RADIAL_GRADIENT_SHAPE.CIRCLE) { 34943 rx = ry = Math.min(Math.abs(x), Math.abs(x - bounds.width), Math.abs(y), Math.abs(y - bounds.height)); 34944 } else if (shape === RADIAL_GRADIENT_SHAPE.ELLIPSE) { 34945 rx = Math.min(Math.abs(x), Math.abs(x - bounds.width)); 34946 ry = Math.min(Math.abs(y), Math.abs(y - bounds.height)); 34947 } 34948 break; 34949 34950 case 'closest-corner': 34951 // The ending shape is sized so that that it passes through the corner of the gradient box closest to the gradientâs center. 34952 // If the shape is an ellipse, the ending shape is given the same aspect-ratio it would have if closest-side were specified. 34953 if (shape === RADIAL_GRADIENT_SHAPE.CIRCLE) { 34954 rx = ry = Math.min((0, Util.distance)(x, y), (0, Util.distance)(x, y - bounds.height), (0, Util.distance)(x - bounds.width, y), (0, Util.distance)(x - bounds.width, y - bounds.height)); 34955 } else if (shape === RADIAL_GRADIENT_SHAPE.ELLIPSE) { 34956 // Compute the ratio ry/rx (which is to be the same as for "closest-side") 34957 var c = Math.min(Math.abs(y), Math.abs(y - bounds.height)) / Math.min(Math.abs(x), Math.abs(x - bounds.width)); 34958 var corner = findCorner(bounds, x, y, true); 34959 rx = (0, Util.distance)(corner.x - x, (corner.y - y) / c); 34960 ry = c * rx; 34961 } 34962 break; 34963 34964 case 'farthest-side': 34965 // Same as closest-side, except the ending shape is sized based on the farthest side(s) 34966 if (shape === RADIAL_GRADIENT_SHAPE.CIRCLE) { 34967 rx = ry = Math.max(Math.abs(x), Math.abs(x - bounds.width), Math.abs(y), Math.abs(y - bounds.height)); 34968 } else if (shape === RADIAL_GRADIENT_SHAPE.ELLIPSE) { 34969 rx = Math.max(Math.abs(x), Math.abs(x - bounds.width)); 34970 ry = Math.max(Math.abs(y), Math.abs(y - bounds.height)); 34971 } 34972 break; 34973 34974 case 'farthest-corner': 34975 // Same as closest-corner, except the ending shape is sized based on the farthest corner. 34976 // If the shape is an ellipse, the ending shape is given the same aspect ratio it would have if farthest-side were specified. 34977 if (shape === RADIAL_GRADIENT_SHAPE.CIRCLE) { 34978 rx = ry = Math.max((0, Util.distance)(x, y), (0, Util.distance)(x, y - bounds.height), (0, Util.distance)(x - bounds.width, y), (0, Util.distance)(x - bounds.width, y - bounds.height)); 34979 } else if (shape === RADIAL_GRADIENT_SHAPE.ELLIPSE) { 34980 // Compute the ratio ry/rx (which is to be the same as for "farthest-side") 34981 var _c = Math.max(Math.abs(y), Math.abs(y - bounds.height)) / Math.max(Math.abs(x), Math.abs(x - bounds.width)); 34982 var _corner = findCorner(bounds, x, y, false); 34983 rx = (0, Util.distance)(_corner.x - x, (_corner.y - y) / _c); 34984 ry = _c * rx; 34985 } 34986 break; 34987 34988 default: 34989 // pixel or percentage values
34990 rx = radius.x || 0; 34991 ry = radius.y !== undefined ? radius.y : rx; 34992 break; 34993 } 34994 34995 return { 34996 x: rx, 34997 y: ry 34998 }; 34999}; 35000 35001var transformWebkitRadialGradientArgs = exports.transformWebkitRadialGradientArgs = function transformWebkitRadialGradientArgs(args) { 35002 var shape = ''; 35003 var radius = ''; 35004 var extent = ''; 35005 var position = ''; 35006 var idx = 0; 35007 35008 var POSITION = /^(left|center|right|\d+(?:px|r?em|%)?)(?:\s+(top|center|bottom|\d+(?:px|r?em|%)?))?$/i; 35009 var SHAPE_AND_EXTENT = /^(circle|ellipse)?\s*(closest-side|closest-corner|farthest-side|farthest-corner|contain|cover)?$/i; 35010 var RADIUS = /^\d+(px|r?em|%)?(?:\s+\d+(px|r?em|%)?)?$/i; 35011 35012 var matchStartPosition = args[idx].match(POSITION); 35013 if (matchStartPosition) { 35014 idx++; 35015 } 35016 35017 var matchShapeExtent = args[idx].match(SHAPE_AND_EXTENT); 35018 if (matchShapeExtent) { 35019 shape = matchShapeExtent[1] || ''; 35020 extent = matchShapeExtent[2] || ''; 35021 if (extent === 'contain') { 35022 extent = 'closest-side'; 35023 } else if (extent === 'cover') { 35024 extent = 'farthest-corner'; 35025 } 35026 idx++; 35027 } 35028 35029 var matchStartRadius = args[idx].match(RADIUS); 35030 if (matchStartRadius) { 35031 idx++; 35032 } 35033 35034 var matchEndPosition = args[idx].match(POSITION); 35035 if (matchEndPosition) { 35036 idx++; 35037 } 35038 35039 var matchEndRadius = args[idx].match(RADIUS); 35040 if (matchEndRadius) { 35041 idx++; 35042 } 35043 35044 var matchPosition = matchEndPosition || matchStartPosition; 35045 if (matchPosition && matchPosition[1]) { 35046 position = matchPosition[1] + (/^\d+$/.test(matchPosition[1]) ? 'px' : ''); 35047 if (matchPosition[2]) { 35048 position += ' ' + matchPosition[2] + (/^\d+$/.test(matchPosition[2]) ? 'px' : ''); 35049 } 35050 } 35051 35052 var matchRadius = matchEndRadius || matchStartRadius; 35053 if (matchRadius) { 35054 radius = matchRadius[0]; 35055 if (!matchRadius[1]) { 35056 radius += 'px'; 35057 } 35058 } 35059 35060 if (position && !shape && !radius && !extent) { 35061 radius = position; 35062 position = ''; 35063 } 35064 35065 if (position) { 35066 position = 'at ' + position; 35067 } 35068 35069 return [[shape, extent, radius, position].filter(function (s) { 35070 return !!s; 35071 }).join(' ')].concat(args.slice(idx)); 35072}; 35073 35074var transformObsoleteColorStops = function transformObsoleteColorStops(args) { 35075 return args.map(function (color) { 35076 return color.match(FROM_TO_COLORSTOP); 35077 }) 35078 // $FlowFixMe 35079 .map(function (v, index) { 35080 if (!v) { 35081 return args[index]; 35082 } 35083 35084 switch (v[1]) { 35085 case 'from': 35086 return v[4] + ' 0%'; 35087 case 'to': 35088 return v[4] + ' 100%'; 35089 case 'color-stop': 35090 if (v[3] === '%') { 35091 return v[4] + ' ' + v[2]; 35092 } 35093 return v[4] + ' ' + parseFloat(v[2]) * 100 + '%'; 35094 } 35095 }); 35096}; 35097}); 35098 35099unwrapExports(Gradient); 35100var Gradient_1 = Gradient.transformWebkitRadialGradientArgs; 35101var Gradient_2 = Gradient.parseGradient; 35102var Gradient_3 = Gradient.RadialGradient; 35103var Gradient_4 = Gradient.LinearGradient; 35104var Gradient_5 = Gradient.RADIAL_GRADIENT_SHAPE; 35105var Gradient_6 = Gradient.GRADIENT_TYPE; 35106 35107var Renderer_1 = createCommonjsModule(function (module, exports) { 35108Object.defineProperty(exports, "__esModule", { 35109 value: true 35110}); 35111 35112var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 35113 35114var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 35115 35116 35117 35118 35119 35120 35121 35122 35123 35124var _TextContainer2 = _interopRequireDefault(TextContainer_1); 35125 35126 35127 35128 35129 35130function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 35131 35132function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 35133 35134var Renderer = function () {
35135 function Renderer(target, options) { 35136 _classCallCheck(this, Renderer); 35137 35138 this.target = target; 35139 this.options = options; 35140 target.render(options); 35141 } 35142 35143 _createClass(Renderer, [{ 35144 key: 'renderNode', 35145 value: function renderNode(container) { 35146 if (container.isVisible()) { 35147 this.renderNodeBackgroundAndBorders(container); 35148 this.renderNodeContent(container); 35149 } 35150 } 35151 }, { 35152 key: 'renderNodeContent', 35153 value: function renderNodeContent(container) { 35154 var _this = this; 35155 35156 var callback = function callback() { 35157 if (container.childNodes.length) { 35158 container.childNodes.forEach(function (child) { 35159 if (child instanceof _TextContainer2.default) { 35160 var style = child.parent.style; 35161 _this.target.renderTextNode(child.bounds, style.color, style.font, style.textDecoration, style.textShadow); 35162 } else { 35163 _this.target.drawShape(child, container.style.color); 35164 } 35165 }); 35166 } 35167 35168 if (container.image) { 35169 var _image = _this.options.imageStore.get(container.image); 35170 if (_image) { 35171 var contentBox = (0, Bounds_1.calculateContentBox)(container.bounds, container.style.padding, container.style.border); 35172 var _width = typeof _image.width === 'number' && _image.width > 0 ? _image.width : contentBox.width; 35173 var _height = typeof _image.height === 'number' && _image.height > 0 ? _image.height : contentBox.height; 35174 if (_width > 0 && _height > 0) { 35175 _this.target.clip([(0, Bounds_1.calculatePaddingBoxPath)(container.curvedBounds)], function () { 35176 _this.target.drawImage(_image, new Bounds_1.Bounds(0, 0, _width, _height), contentBox); 35177 }); 35178 } 35179 } 35180 } 35181 }; 35182 var paths = container.getClipPaths(); 35183 if (paths.length) { 35184 this.target.clip(paths, callback); 35185 } else { 35186 callback(); 35187 } 35188 } 35189 }, { 35190 key: 'renderNodeBackgroundAndBorders', 35191 value: function renderNodeBackgroundAndBorders(container) { 35192 var _this2 = this; 35193 35194 var HAS_BACKGROUND = !container.style.background.backgroundColor.isTransparent() || container.style.background.backgroundImage.length; 35195 35196 var hasRenderableBorders = container.style.border.some(function (border$$2) { 35197 return border$$2.borderStyle !== border.BORDER_STYLE.NONE && !border$$2.borderColor.isTransparent(); 35198 }); 35199 35200 var callback = function callback() { 35201 var backgroundPaintingArea = (0, background.calculateBackgroungPaintingArea)(container.curvedBounds, container.style.background.backgroundClip); 35202 35203 if (HAS_BACKGROUND) { 35204 _this2.target.clip([backgroundPaintingArea], function () { 35205 if (!container.style.background.backgroundColor.isTransparent()) { 35206 _this2.target.fill(container.style.background.backgroundColor); 35207 } 35208 35209 _this2.renderBackgroundImage(container); 35210 }); 35211 } 35212 35213 container.style.border.forEach(function (border$$2, side) { 35214 if (border$$2.borderStyle !== border.BORDER_STYLE.NONE && !border$$2.borderColor.isTransparent()) { 35215 _this2.renderBorder(border$$2, side, container.curvedBounds); 35216 } 35217 }); 35218 }; 35219 35220 if (HAS_BACKGROUND || hasRenderableBorders) { 35221 var paths = container.parent ? container.parent.getClipPaths() : []; 35222 if (paths.length) { 35223 this.target.clip(paths, callback); 35224 } else { 35225 callback(); 35226 } 35227 } 35228 } 35229 }, {
35230 key: 'renderBackgroundImage', 35231 value: function renderBackgroundImage(container) { 35232 var _this3 = this; 35233 35234 container.style.background.backgroundImage.slice(0).reverse().forEach(function (backgroundImage) { 35235 if (backgroundImage.source.method === 'url' && backgroundImage.source.args.length) { 35236 _this3.renderBackgroundRepeat(container, backgroundImage); 35237 } else if (/gradient/i.test(backgroundImage.source.method)) { 35238 _this3.renderBackgroundGradient(container, backgroundImage); 35239 } 35240 }); 35241 } 35242 }, { 35243 key: 'renderBackgroundRepeat', 35244 value: function renderBackgroundRepeat(container, background$$2) { 35245 var image = this.options.imageStore.get(background$$2.source.args[0]); 35246 if (image) { 35247 var backgroundPositioningArea = (0, background.calculateBackgroungPositioningArea)(container.style.background.backgroundOrigin, container.bounds, container.style.padding, container.style.border); 35248 var backgroundImageSize = (0, background.calculateBackgroundSize)(background$$2, image, backgroundPositioningArea); 35249 var position = (0, background.calculateBackgroundPosition)(background$$2.position, backgroundImageSize, backgroundPositioningArea); 35250 var _path = (0, background.calculateBackgroundRepeatPath)(background$$2, position, backgroundImageSize, backgroundPositioningArea, container.bounds); 35251 35252 var _offsetX = Math.round(backgroundPositioningArea.left + position.x); 35253 var _offsetY = Math.round(backgroundPositioningArea.top + position.y); 35254 this.target.renderRepeat(_path, image, backgroundImageSize, _offsetX, _offsetY); 35255 } 35256 } 35257 }, { 35258 key: 'renderBackgroundGradient', 35259 value: function renderBackgroundGradient(container, background$$2) { 35260 var backgroundPositioningArea = (0, background.calculateBackgroungPositioningArea)(container.style.background.backgroundOrigin, container.bounds, container.style.padding, container.style.border); 35261 var backgroundImageSize = (0, background.calculateGradientBackgroundSize)(background$$2, backgroundPositioningArea); 35262 var position = (0, background.calculateBackgroundPosition)(background$$2.position, backgroundImageSize, backgroundPositioningArea); 35263 var gradientBounds = new Bounds_1.Bounds(Math.round(backgroundPositioningArea.left + position.x), Math.round(backgroundPositioningArea.top + position.y), backgroundImageSize.width, backgroundImageSize.height); 35264 35265 var gradient = (0, Gradient.parseGradient)(container, background$$2.source, gradientBounds); 35266 if (gradient) { 35267 switch (gradient.type) { 35268 case Gradient.GRADIENT_TYPE.LINEAR_GRADIENT: 35269 // $FlowFixMe 35270 this.target.renderLinearGradient(gradientBounds, gradient); 35271 break; 35272 case Gradient.GRADIENT_TYPE.RADIAL_GRADIENT: 35273 // $FlowFixMe 35274 this.target.renderRadialGradient(gradientBounds, gradient); 35275 break; 35276 } 35277 } 35278 } 35279 }, { 35280 key: 'renderBorder', 35281 value: function renderBorder(border$$2, side, curvePoints) { 35282 this.target.drawShape((0, Bounds_1.parsePathForBorder)(curvePoints, side), border$$2.borderColor); 35283 } 35284 }, { 35285 key: 'renderStack',
35286 value: function renderStack(stack) { 35287 var _this4 = this; 35288 35289 if (stack.container.isVisible()) { 35290 var _opacity = stack.getOpacity(); 35291 if (_opacity !== this._opacity) { 35292 this.target.setOpacity(stack.getOpacity()); 35293 this._opacity = _opacity; 35294 } 35295 35296 var _transform = stack.container.style.transform; 35297 if (_transform !== null) { 35298 this.target.transform(stack.container.bounds.left + _transform.transformOrigin[0].value, stack.container.bounds.top + _transform.transformOrigin[1].value, _transform.transform, function () { 35299 return _this4.renderStackContent(stack); 35300 }); 35301 } else { 35302 this.renderStackContent(stack); 35303 } 35304 } 35305 } 35306 }, { 35307 key: 'renderStackContent', 35308 value: function renderStackContent(stack) { 35309 var _splitStackingContext = splitStackingContexts(stack), 35310 _splitStackingContext2 = _slicedToArray(_splitStackingContext, 5), 35311 negativeZIndex = _splitStackingContext2[0], 35312 zeroOrAutoZIndexOrTransformedOrOpacity = _splitStackingContext2[1], 35313 positiveZIndex = _splitStackingContext2[2], 35314 nonPositionedFloats = _splitStackingContext2[3], 35315 nonPositionedInlineLevel = _splitStackingContext2[4]; 35316 35317 var _splitDescendants = splitDescendants(stack), 35318 _splitDescendants2 = _slicedToArray(_splitDescendants, 2), 35319 inlineLevel = _splitDescendants2[0], 35320 nonInlineLevel = _splitDescendants2[1]; 35321 35322 // https://www.w3.org/TR/css-position-3/#painting-order 35323 // 1. the background and borders of the element forming the stacking context. 35324 35325 35326 this.renderNodeBackgroundAndBorders(stack.container); 35327 // 2. the child stacking contexts with negative stack levels (most negative first). 35328 negativeZIndex.sort(sortByZIndex).forEach(this.renderStack, this); 35329 // 3. For all its in-flow, non-positioned, block-level descendants in tree order: 35330 this.renderNodeContent(stack.container); 35331 nonInlineLevel.forEach(this.renderNode, this); 35332 // 4. All non-positioned floating descendants, in tree order. For each one of these, 35333 // treat the element as if it created a new stacking context, but any positioned descendants and descendants 35334 // which actually create a new stacking context should be considered part of the parent stacking context, 35335 // not this new one. 35336 nonPositionedFloats.forEach(this.renderStack, this); 35337 // 5. the in-flow, inline-level, non-positioned descendants, including inline tables and inline blocks. 35338 nonPositionedInlineLevel.forEach(this.renderStack, this); 35339 inlineLevel.forEach(this.renderNode, this); 35340 // 6. All positioned, opacity or transform descendants, in tree order that fall into the following categories: 35341 // All positioned descendants with 'z-index: auto' or 'z-index: 0', in tree order. 35342 // For those with 'z-index: auto', treat the element as if it created a new stacking context, 35343 // but any positioned descendants and descendants which actually create a new stacking context should be 35344 // considered part of the parent stacking context, not this new one. For those with 'z-index: 0', 35345 // treat the stacking context generated atomically. 35346 // 35347 // All opacity descendants with opacity less than 1 35348 // 35349 // All transform descendants with transform other than none 35350 zeroOrAutoZIndexOrTransformedOrOpacity.forEach(this.renderStack, this); 35351 // 7. Stacking contexts formed by positioned descendants with z-indices greater than or equal to 1 in z-index 35352 // order (smallest first) then tree order.
35353 positiveZIndex.sort(sortByZIndex).forEach(this.renderStack, this); 35354 } 35355 }, { 35356 key: 'render', 35357 value: function render(stack) { 35358 if (this.options.backgroundColor) { 35359 this.target.rectangle(this.options.x, this.options.y, this.options.width, this.options.height, this.options.backgroundColor); 35360 } 35361 this.renderStack(stack); 35362 var target = this.target.getTarget(); 35363 return target; 35364 } 35365 }]); 35366 35367 return Renderer; 35368}(); 35369 35370exports.default = Renderer; 35371 35372 35373var splitDescendants = function splitDescendants(stack) { 35374 var inlineLevel = []; 35375 var nonInlineLevel = []; 35376 35377 var length = stack.children.length; 35378 for (var i = 0; i < length; i++) { 35379 var child = stack.children[i]; 35380 if (child.isInlineLevel()) { 35381 inlineLevel.push(child); 35382 } else { 35383 nonInlineLevel.push(child); 35384 } 35385 } 35386 return [inlineLevel, nonInlineLevel]; 35387}; 35388 35389var splitStackingContexts = function splitStackingContexts(stack) { 35390 var negativeZIndex = []; 35391 var zeroOrAutoZIndexOrTransformedOrOpacity = []; 35392 var positiveZIndex = []; 35393 var nonPositionedFloats = []; 35394 var nonPositionedInlineLevel = []; 35395 var length = stack.contexts.length; 35396 for (var i = 0; i < length; i++) { 35397 var child = stack.contexts[i]; 35398 if (child.container.isPositioned() || child.container.style.opacity < 1 || child.container.isTransformed()) { 35399 if (child.container.style.zIndex.order < 0) { 35400 negativeZIndex.push(child); 35401 } else if (child.container.style.zIndex.order > 0) { 35402 positiveZIndex.push(child); 35403 } else { 35404 zeroOrAutoZIndexOrTransformedOrOpacity.push(child); 35405 } 35406 } else { 35407 if (child.container.isFloating()) { 35408 nonPositionedFloats.push(child); 35409 } else { 35410 nonPositionedInlineLevel.push(child); 35411 } 35412 } 35413 } 35414 return [negativeZIndex, zeroOrAutoZIndexOrTransformedOrOpacity, positiveZIndex, nonPositionedFloats, nonPositionedInlineLevel]; 35415}; 35416 35417var sortByZIndex = function sortByZIndex(a, b) { 35418 if (a.container.style.zIndex.order > b.container.style.zIndex.order) { 35419 return 1; 35420 } else if (a.container.style.zIndex.order < b.container.style.zIndex.order) { 35421 return -1; 35422 } 35423 35424 return a.container.index > b.container.index ? 1 : -1; 35425}; 35426}); 35427 35428unwrapExports(Renderer_1); 35429 35430var _Proxy = createCommonjsModule(function (module, exports) { 35431Object.defineProperty(exports, "__esModule", { 35432 value: true 35433}); 35434exports.Proxy = undefined; 35435 35436 35437 35438var _Feature2 = _interopRequireDefault(Feature); 35439 35440function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 35441 35442var Proxy = exports.Proxy = function Proxy(src, options) { 35443 if (!options.proxy) { 35444 return Promise.reject(null); 35445 } 35446 var proxy = options.proxy; 35447 35448 return new Promise(function (resolve, reject) { 35449 var responseType = _Feature2.default.SUPPORT_CORS_XHR && _Feature2.default.SUPPORT_RESPONSE_TYPE ? 'blob' : 'text'; 35450 var xhr = _Feature2.default.SUPPORT_CORS_XHR ? new XMLHttpRequest() : new XDomainRequest(); 35451 xhr.onload = function () { 35452 if (xhr instanceof XMLHttpRequest) { 35453 if (xhr.status === 200) { 35454 if (responseType === 'text') { 35455 resolve(xhr.response); 35456 } else { 35457 var reader = new FileReader(); 35458 // $FlowFixMe 35459 reader.addEventListener('load', function () { 35460 return resolve(reader.result); 35461 }, false); 35462 // $FlowFixMe 35463 reader.addEventListener('error', function (e) { 35464 return reject(e); 35465 }, false); 35466 reader.readAsDataURL(xhr.response); 35467 } 35468 } else { 35469 reject(''); 35470 } 35471 } else { 35472 resolve(xhr.responseText); 35473 } 35474 }; 35475 35476 xhr.onerror = reject; 35477 xhr.open('GET', proxy + '?url=' + encodeURIComponent(src) + '&responseType=' + responseType); 35478 35479 if (responseType !== 'text' && xhr instanceof XMLHttpRequest) { 35480 xhr.responseType = responseType; 35481 } 35482 35483 if (options.imageTimeout) { 35484 var timeout = options.imageTimeout; 35485 xhr.timeout = timeout; 35486 xhr.ontimeout = function () { 35487 return reject(''); 35488 }; 35489 } 35490 35491 xhr.send(); 35492 }); 35493}; 35494}); 35495 35496unwrapExports(_Proxy); 35497var _Proxy_1 = _Proxy.Proxy; 35498 35499var ResourceLoader_1 = createCommonjsModule(function (module, exports
35499) { 35500Object.defineProperty(exports, "__esModule", { 35501 value: true 35502}); 35503exports.ResourceStore = undefined; 35504 35505var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 35506 35507 35508 35509var _Feature2 = _interopRequireDefault(Feature); 35510 35511 35512 35513function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 35514 35515function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 35516 35517var ResourceLoader = function () { 35518 function ResourceLoader(options, logger, window) { 35519 _classCallCheck(this, ResourceLoader); 35520 35521 this.options = options; 35522 this._window = window; 35523 this.origin = this.getOrigin(window.location.href); 35524 this.cache = {}; 35525 this.logger = logger; 35526 this._index = 0; 35527 } 35528 35529 _createClass(ResourceLoader, [{ 35530 key: 'loadImage', 35531 value: function loadImage(src) { 35532 var _this = this; 35533 35534 if (this.hasResourceInCache(src)) { 35535 return src; 35536 } 35537 if (isBlobImage(src)) { 35538 this.cache[src] = _loadImage(src, this.options.imageTimeout || 0); 35539 return src; 35540 } 35541 35542 if (!isSVG(src) || _Feature2.default.SUPPORT_SVG_DRAWING) { 35543 if (this.options.allowTaint === true || isInlineImage(src) || this.isSameOrigin(src)) { 35544 return this.addImage(src, src, false); 35545 } else if (!this.isSameOrigin(src)) { 35546 if (typeof this.options.proxy === 'string') { 35547 this.cache[src] = (0, _Proxy.Proxy)(src, this.options).then(function (src) { 35548 return _loadImage(src, _this.options.imageTimeout || 0); 35549 }); 35550 return src; 35551 } else if (this.options.useCORS === true && _Feature2.default.SUPPORT_CORS_IMAGES) { 35552 return this.addImage(src, src, true); 35553 } 35554 } 35555 } 35556 } 35557 }, { 35558 key: 'inlineImage', 35559 value: function inlineImage(src) { 35560 var _this2 = this; 35561 35562 if (isInlineImage(src)) { 35563 return _loadImage(src, this.options.imageTimeout || 0); 35564 } 35565 if (this.hasResourceInCache(src)) { 35566 return this.cache[src]; 35567 } 35568 if (!this.isSameOrigin(src) && typeof this.options.proxy === 'string') { 35569 return this.cache[src] = (0, _Proxy.Proxy)(src, this.options).then(function (src) { 35570 return _loadImage(src, _this2.options.imageTimeout || 0); 35571 }); 35572 } 35573 35574 return this.xhrImage(src); 35575 } 35576 }, { 35577 key: 'xhrImage', 35578 value: function xhrImage(src) { 35579 var _this3 = this; 35580 35581 this.cache[src] = new Promise(function (resolve, reject) { 35582 var xhr = new XMLHttpRequest(); 35583 xhr.onreadystatechange = function () { 35584 if (xhr.readyState === 4) { 35585 if (xhr.status !== 200) { 35586 reject('Failed to fetch image ' + src.substring(0, 256) + ' with status code ' + xhr.status); 35587 } else { 35588 var reader = new FileReader(); 35589 reader.addEventListener('load', function () { 35590 // $FlowFixMe 35591 var result = reader.result; 35592 resolve(result); 35593 }, false); 35594 reader.addEventListener('error', function (e) { 35595 return reject(e); 35596 }, false);
35597 reader.readAsDataURL(xhr.response); 35598 } 35599 } 35600 }; 35601 xhr.responseType = 'blob'; 35602 if (_this3.options.imageTimeout) { 35603 var timeout = _this3.options.imageTimeout; 35604 xhr.timeout = timeout; 35605 xhr.ontimeout = function () { 35606 return reject(''); 35607 }; 35608 } 35609 xhr.open('GET', src, true); 35610 xhr.send(); 35611 }).then(function (src) { 35612 return _loadImage(src, _this3.options.imageTimeout || 0); 35613 }); 35614 35615 return this.cache[src]; 35616 } 35617 }, { 35618 key: 'loadCanvas', 35619 value: function loadCanvas(node) { 35620 var key = String(this._index++); 35621 this.cache[key] = Promise.resolve(node); 35622 return key; 35623 } 35624 }, { 35625 key: 'hasResourceInCache', 35626 value: function hasResourceInCache(key) { 35627 return typeof this.cache[key] !== 'undefined'; 35628 } 35629 }, { 35630 key: 'addImage', 35631 value: function addImage(key, src, useCORS) { 35632 var _this4 = this; 35633 35634 var imageLoadHandler = function imageLoadHandler(supportsDataImages) { 35635 return new Promise(function (resolve, reject) { 35636 var img = new Image(); 35637 img.onload = function () { 35638 return resolve(img); 35639 }; 35640 //ios safari 10.3 taints canvas with data urls unless crossOrigin is set to anonymous 35641 if (!supportsDataImages || useCORS) { 35642 img.crossOrigin = 'anonymous'; 35643 } 35644 35645 img.onerror = reject; 35646 img.src = src; 35647 if (img.complete === true) { 35648 // Inline XML images may fail to parse, throwing an Error later on 35649 setTimeout(function () { 35650 resolve(img); 35651 }, 500); 35652 } 35653 if (_this4.options.imageTimeout) { 35654 var timeout = _this4.options.imageTimeout; 35655 setTimeout(function () { 35656 return reject(''); 35657 }, timeout); 35658 } 35659 }); 35660 }; 35661 35662 this.cache[key] = isInlineBase64Image(src) && !isSVG(src) ? // $FlowFixMe 35663 _Feature2.default.SUPPORT_BASE64_DRAWING(src).then(imageLoadHandler) : imageLoadHandler(true); 35664 return key; 35665 } 35666 }, { 35667 key: 'isSameOrigin', 35668 value: function isSameOrigin(url) { 35669 return this.getOrigin(url) === this.origin; 35670 } 35671 }, { 35672 key: 'getOrigin', 35673 value: function getOrigin(url) { 35674 var link = this._link || (this._link = this._window.document.createElement('a')); 35675 link.href = url; 35676 link.href = link.href; // IE9, LOL! - http://jsfiddle.net/niklasvh/2e48b/ 35677 return link.protocol + link.hostname + link.port; 35678 } 35679 }, { 35680 key: 'ready', 35681 value: function ready() { 35682 var _this5 = this; 35683 35684 var keys = Object.keys(this.cache); 35685 var values = keys.map(function (str) { 35686 return _this5.cache[str].catch(function (e) { 35687 return null; 35688 }); 35689 }); 35690 return Promise.all(values).then(function (images) { 35691 return new ResourceStore(keys, images); 35692 }); 35693 } 35694 }]); 35695 35696 return ResourceLoader; 35697}(); 35698 35699exports.default = ResourceLoader; 35700 35701var ResourceStore = exports.ResourceStore = function () { 35702 function ResourceStore(keys, resources) { 35703 _classCallCheck(this, ResourceStore); 35704 35705 this._keys = keys; 35706 this._resources = resources; 35707 } 35708 35709 _createClass(ResourceStore, [{ 35710 key: 'get', 35711 value: function get(key) { 35712 var index = this._keys.indexOf(key); 35713 return index === -1 ? null : this._resources[index]; 35714 } 35715 }]); 35716 35717 return ResourceStore; 35718}(); 35719 35720var INLINE_SVG = /^data:image\/svg\+xml/i; 35721var INLINE_BASE64 = /^data:image\/.*;base64,/i; 35722var INLINE_IMG = /^data:image\/.*/i; 35723 35724var isInlineImage = function isInlineImage(src) { 35725 return INLINE_IMG.test(src); 35726}; 35727var isInlineBase64Image = function isInlineBase64Image(src) { 35728 return INLINE_BASE64.test(src); 35729}; 35730var isBlobImage = function isBlobImage(src) { 35731 return src.substr(0, 4) === 'blob'; 35732}; 35733 35734var isSVG = function isSVG(src) { 35735 return src.substr(-3).toLowerCase() === 'svg' || INLINE_SVG.test(src); 35736}; 35737 35738var _loadImage = function _loadImage(src, timeout) { 35739 return new Promise(function (resolve, reject) { 35740 var img = new Image(); 35741 img.onload = function () { 35742 return resolve(img); 35743 }; 35744 img.onerror = reject; 35745 img.src = src; 35746 if (img.complete === true) { 35747 // Inline XML images may fail to parse, throwing an Error later on 35748 setTimeout(function () { 35749 resolve(img); 35750 }, 500); 35751 } 35752 if (timeout) { 35753 setTimeout(function () { 35754 return reject(''); 35755 }, timeout); 35756 } 35757 }); 35758}; 35759}); 35760 35761unwrapExports(ResourceLoader_1); 35762var ResourceLoader_2 = ResourceLoader_1.ResourceStore; 35763 35764var PseudoNodeContent = createCommonjsModule(function (module, exports
35764) { 35765Object.defineProperty(exports, "__esModule", { 35766 value: true 35767}); 35768exports.parseContent = exports.resolvePseudoContent = exports.popCounters = exports.parseCounterReset = exports.TOKEN_TYPE = exports.PSEUDO_CONTENT_ITEM_TYPE = undefined; 35769 35770var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 35771 35772 35773 35774 35775 35776var PSEUDO_CONTENT_ITEM_TYPE = exports.PSEUDO_CONTENT_ITEM_TYPE = { 35777 TEXT: 0, 35778 IMAGE: 1 35779}; 35780 35781var TOKEN_TYPE = exports.TOKEN_TYPE = { 35782 STRING: 0, 35783 ATTRIBUTE: 1, 35784 URL: 2, 35785 COUNTER: 3, 35786 COUNTERS: 4, 35787 OPENQUOTE: 5, 35788 CLOSEQUOTE: 6 35789}; 35790 35791var parseCounterReset = exports.parseCounterReset = function parseCounterReset(style, data) { 35792 if (!style || !style.counterReset || style.counterReset === 'none') { 35793 return []; 35794 } 35795 35796 var counterNames = []; 35797 var counterResets = style.counterReset.split(/\s*,\s*/); 35798 var lenCounterResets = counterResets.length; 35799 35800 for (var i = 0; i < lenCounterResets; i++) { 35801 var _counterResets$i$spli = counterResets[i].split(/\s+/), 35802 _counterResets$i$spli2 = _slicedToArray(_counterResets$i$spli, 2), 35803 counterName = _counterResets$i$spli2[0], 35804 initialValue = _counterResets$i$spli2[1]; 35805 35806 counterNames.push(counterName); 35807 var counter = data.counters[counterName]; 35808 if (!counter) { 35809 counter = data.counters[counterName] = []; 35810 } 35811 counter.push(parseInt(initialValue || 0, 10)); 35812 } 35813 35814 return counterNames; 35815}; 35816 35817var popCounters = exports.popCounters = function popCounters(counterNames, data) { 35818 var lenCounters = counterNames.length; 35819 for (var i = 0; i < lenCounters; i++) { 35820 data.counters[counterNames[i]].pop(); 35821 } 35822}; 35823 35824var resolvePseudoContent = exports.resolvePseudoContent = function resolvePseudoContent(node, style, data) { 35825 if (!style || !style.content || style.content === 'none' || style.content === '-moz-alt-content' || style.display === 'none') { 35826 return null; 35827 } 35828 35829 var tokens = parseContent(style.content); 35830 35831 var len = tokens.length; 35832 var contentItems = []; 35833 var s = ''; 35834 35835 // increment the counter (if there is a "counter-increment" declaration) 35836 var counterIncrement = style.counterIncrement; 35837 if (counterIncrement && counterIncrement !== 'none') { 35838 var _counterIncrement$spl = counterIncrement.split(/\s+/), 35839 _counterIncrement$spl2 = _slicedToArray(_counterIncrement$spl, 2), 35840 counterName = _counterIncrement$spl2[0], 35841 incrementValue = _counterIncrement$spl2[1]; 35842 35843 var counter = data.counters[counterName]; 35844 if (counter) { 35845 counter[counter.length - 1] += incrementValue === undefined ? 1 : parseInt(incrementValue, 10); 35846 } 35847 } 35848 35849 // build the content string 35850 for (var i = 0; i < len; i++) { 35851 var token = tokens[i]; 35852 switch (token.type) { 35853 case TOKEN_TYPE.STRING: 35854 s += token.value || ''; 35855 break; 35856 35857 case TOKEN_TYPE.ATTRIBUTE: 35858 if (node instanceof HTMLElement && token.value) { 35859 s += node.getAttribute(token.value) || ''; 35860 } 35861 break; 35862 35863 case TOKEN_TYPE.COUNTER: 35864 var _counter = data.counters[token.name || '']; 35865 if (_counter) { 35866 s += formatCounterValue([_counter[_counter.length - 1]], '', token.format); 35867 } 35868 break; 35869 35870 case TOKEN_TYPE.COUNTERS: 35871 var _counters = data.counters[token.name || '']; 35872 if (_counters) { 35873 s += formatCounterValue(_counters, token.glue, token.format); 35874 } 35875 break; 35876 35877 case TOKEN_TYPE.OPENQUOTE: 35878 s += getQuote(style, true, data.quoteDepth); 35879 data.quoteDepth++; 35880 break; 35881 35882 case TOKEN_TYPE.CLOSEQUOTE: 35883 data.quoteDepth--; 35884 s += getQuote(style, false, data.quoteDepth); 35885 break; 35886 35887 case TOKEN_TYPE.URL: 35888 if (s) { 35889 contentItems.push({ type: PSEUDO_CONTENT_ITEM_TYPE.TEXT, value: s }); 35890 s = ''; 35891 } 35892 contentItems.push({ type: PSEUDO_CONTENT_ITEM_TYPE.IMAGE, value: token.value || '' }); 35893 break; 35894 } 35895 } 35896 35897 if (s) { 35898 contentItems.push({ type: PSEUDO_CONTENT_ITEM_TYPE.TEXT, value: s }); 35899 } 35900 35901 return contentItems; 35902}; 35903 35904var parseContent = exports.parseContent = function parseContent(content, cache) { 35905 if (cache && cache[content]) { 35906 return cache[content]; 35907 } 35908 35909 var tokens = []; 35910 var len = content.length; 35911 35912 var isString = false;
35913 var isEscaped = false; 35914 var isFunction = false; 35915 var str = ''; 35916 var functionName = ''; 35917 var args = []; 35918 35919 for (var i = 0; i < len; i++) { 35920 var c = content.charAt(i); 35921 35922 switch (c) { 35923 case "'": 35924 case '"': 35925 if (isEscaped) { 35926 str += c; 35927 } else { 35928 isString = !isString; 35929 if (!isFunction && !isString) { 35930 tokens.push({ type: TOKEN_TYPE.STRING, value: str }); 35931 str = ''; 35932 } 35933 } 35934 break; 35935 35936 case '\\': 35937 if (isEscaped) { 35938 str += c; 35939 isEscaped = false; 35940 } else { 35941 isEscaped = true; 35942 } 35943 break; 35944 35945 case '(': 35946 if (isString) { 35947 str += c; 35948 } else { 35949 isFunction = true; 35950 functionName = str; 35951 str = ''; 35952 args = []; 35953 } 35954 break; 35955 35956 case ')': 35957 if (isString) { 35958 str += c; 35959 } else if (isFunction) { 35960 if (str) { 35961 args.push(str); 35962 } 35963 35964 switch (functionName) { 35965 case 'attr': 35966 if (args.length > 0) { 35967 tokens.push({ type: TOKEN_TYPE.ATTRIBUTE, value: args[0] }); 35968 } 35969 break; 35970 35971 case 'counter': 35972 if (args.length > 0) { 35973 var counter = { 35974 type: TOKEN_TYPE.COUNTER, 35975 name: args[0] 35976 }; 35977 if (args.length > 1) { 35978 counter.format = args[1]; 35979 } 35980 tokens.push(counter); 35981 } 35982 break; 35983 35984 case 'counters': 35985 if (args.length > 0) { 35986 var _counters2 = { 35987 type: TOKEN_TYPE.COUNTERS, 35988 name: args[0] 35989 }; 35990 if (args.length > 1) { 35991 _counters2.glue = args[1]; 35992 } 35993 if (args.length > 2) { 35994 _counters2.format = args[2]; 35995 } 35996 tokens.push(_counters2); 35997 } 35998 break; 35999 36000 case 'url': 36001 if (args.length > 0) { 36002 tokens.push({ type: TOKEN_TYPE.URL, value: args[0] }); 36003 } 36004 break; 36005 } 36006 36007 isFunction = false; 36008 str = ''; 36009 } 36010 break; 36011 36012 case ',': 36013 if (isString) { 36014 str += c; 36015 } else if (isFunction) { 36016 args.push(str); 36017 str = ''; 36018 } 36019 break; 36020 36021 case ' ': 36022 case '\t': 36023 if (isString) { 36024 str += c; 36025 } else if (str) { 36026 addOtherToken(tokens, str); 36027 str = ''; 36028 } 36029 break; 36030 36031 default: 36032 str += c; 36033 } 36034 36035 if (c !== '\\') { 36036 isEscaped = false; 36037 } 36038 } 36039 36040 if (str) { 36041 addOtherToken(tokens, str); 36042 } 36043 36044 if (cache) { 36045 cache[content] = tokens; 36046 } 36047 36048 return tokens; 36049}; 36050 36051var addOtherToken = function addOtherToken(tokens, identifier) { 36052 switch (identifier) { 36053 case 'open-quote': 36054 tokens.push({ type: TOKEN_TYPE.OPENQUOTE }); 36055 break; 36056 case 'close-quote': 36057 tokens.push({ type: TOKEN_TYPE.CLOSEQUOTE }); 36058 break; 36059 } 36060}; 36061 36062var getQuote = function getQuote(style, isOpening, quoteDepth) { 36063 var quotes = style.quotes ? style.quotes.split(/\s+/) : ["'\"'", "'\"'"]; 36064 var idx = quoteDepth * 2; 36065 if (idx >= quotes.length) { 36066 idx = quotes.length - 2; 36067 } 36068 if (!isOpening) { 36069 ++idx; 36070 } 36071 return quotes[idx].replace(/^["']|["']$/g, ''); 36072}; 36073 36074var formatCounterValue = function formatCounterValue(counter, glue, format) { 36075 var len = counter.length; 36076 var result = ''; 36077 36078 for (var i = 0; i < len; i++) { 36079 if (i > 0) { 36080 result += glue || ''; 36081 } 36082 result += (0, ListItem.createCounterText)(counter[i], (0, listStyle.parseListStyleType)(format || 'decimal'), false); 36083 } 36084 36085 return result; 36086}; 36087}); 36088 36089unwrapExports(PseudoNodeContent);
36090var PseudoNodeContent_1 = PseudoNodeContent.parseContent; 36091var PseudoNodeContent_2 = PseudoNodeContent.resolvePseudoContent; 36092var PseudoNodeContent_3 = PseudoNodeContent.popCounters; 36093var PseudoNodeContent_4 = PseudoNodeContent.parseCounterReset; 36094var PseudoNodeContent_5 = PseudoNodeContent.TOKEN_TYPE; 36095var PseudoNodeContent_6 = PseudoNodeContent.PSEUDO_CONTENT_ITEM_TYPE; 36096 36097var Clone = createCommonjsModule(function (module, exports) { 36098Object.defineProperty(exports, "__esModule", { 36099 value: true 36100}); 36101exports.cloneWindow = exports.DocumentCloner = undefined; 36102 36103var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 36104 36105var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); 36106 36107 36108 36109 36110 36111 36112 36113var _ResourceLoader2 = _interopRequireDefault(ResourceLoader_1); 36114 36115 36116 36117 36118 36119 36120 36121var _CanvasRenderer2 = _interopRequireDefault(CanvasRenderer_1); 36122 36123 36124 36125function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 36126 36127function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } 36128 36129var IGNORE_ATTRIBUTE = 'data-html2canvas-ignore'; 36130 36131var DocumentCloner = exports.DocumentCloner = function () { 36132 function DocumentCloner(element, options, logger, copyInline, renderer) { 36133 _classCallCheck(this, DocumentCloner); 36134 36135 this.referenceElement = element; 36136 this.scrolledElements = []; 36137 this.copyStyles = copyInline; 36138 this.inlineImages = copyInline; 36139 this.logger = logger; 36140 this.options = options; 36141 this.renderer = renderer; 36142 this.resourceLoader = new _ResourceLoader2.default(options, logger, window); 36143 this.pseudoContentData = { 36144 counters: {}, 36145 quoteDepth: 0 36146 }; 36147 // $FlowFixMe 36148 this.documentElement = this.cloneNode(element.ownerDocument.documentElement); 36149 } 36150 36151 _createClass(DocumentCloner, [{ 36152 key: 'inlineAllImages', 36153 value: function inlineAllImages(node) { 36154 var _this = this; 36155 36156 if (this.inlineImages && node) { 36157 var style = node.style; 36158 Promise.all((0, background.parseBackgroundImage)(style.backgroundImage).map(function (backgroundImage) { 36159 if (backgroundImage.method === 'url') { 36160 return _this.resourceLoader.inlineImage(backgroundImage.args[0]).then(function (img) { 36161 return img && typeof img.src === 'string' ? 'url("' + img.src + '")' : 'none'; 36162 }).catch(function (e) { 36163 36164 }); 36165 } 36166 return Promise.resolve('' + backgroundImage.prefix + backgroundImage.method + '(' + backgroundImage.args.join(',') + ')'); 36167 })).then(function (backgroundImages) { 36168 if (backgroundImages.length > 1) { 36169 // TODO Multiple backgrounds somehow broken in Chrome 36170 style.backgroundColor = ''; 36171 } 36172 style.backgroundImage = backgroundImages.join(','); 36173 }); 36174 36175 if (node instanceof HTMLImageElement) { 36176 this.resourceLoader.inlineImage(node.src).then(function (img) { 36177 if (img && node instanceof HTMLImageElement && node.parentNode) { 36178 var parentNode = node.parentNode;
36179 var clonedChild = (0, Util.copyCSSStyles)(node.style, img.cloneNode(false)); 36180 parentNode.replaceChild(clonedChild, node); 36181 } 36182 }).catch(function (e) { 36183 36184 }); 36185 } 36186 } 36187 } 36188 }, { 36189 key: 'inlineFonts', 36190 value: function inlineFonts(document) { 36191 var _this2 = this; 36192 36193 return Promise.all(Array.from(document.styleSheets).map(function (sheet) { 36194 if (sheet.href) { 36195 return fetch(sheet.href).then(function (res) { 36196 return res.text(); 36197 }).then(function (text) { 36198 return createStyleSheetFontsFromText(text, sheet.href); 36199 }).catch(function (e) { 36200 return []; 36201 }); 36202 } 36203 return getSheetFonts(sheet, document); 36204 })).then(function (fonts) { 36205 return fonts.reduce(function (acc, font) { 36206 return acc.concat(font); 36207 }, []); 36208 }).then(function (fonts) { 36209 return Promise.all(fonts.map(function (font) { 36210 return fetch(font.formats[0].src).then(function (response) { 36211 return response.blob(); 36212 }).then(function (blob) { 36213 return new Promise(function (resolve, reject) { 36214 var reader = new FileReader(); 36215 reader.onerror = reject; 36216 reader.onload = function () { 36217 // $FlowFixMe 36218 var result = reader.result; 36219 resolve(result); 36220 }; 36221 reader.readAsDataURL(blob); 36222 }); 36223 }).then(function (dataUri) { 36224 font.fontFace.setProperty('src', 'url("' + dataUri + '")'); 36225 return '@font-face {' + font.fontFace.cssText + ' '; 36226 }); 36227 })); 36228 }).then(function (fontCss) { 36229 var style = document.createElement('style'); 36230 style.textContent = fontCss.join('\n'); 36231 _this2.documentElement.appendChild(style); 36232 }); 36233 } 36234 }, { 36235 key: 'createElementClone', 36236 value: function createElementClone(node) { 36237 var _this3 = this; 36238 36239 if (this.copyStyles && node instanceof HTMLCanvasElement) { 36240 var img = node.ownerDocument.createElement('img'); 36241 try { 36242 img.src = node.toDataURL(); 36243 return img; 36244 } catch (e) { 36245 36246 } 36247 } 36248 36249 if (node instanceof HTMLIFrameElement) { 36250 var tempIframe = node.cloneNode(false); 36251 var iframeKey = generateIframeKey(); 36252 tempIframe.setAttribute('data-html2canvas-internal-iframe-key', iframeKey); 36253 36254 var _parseBounds = (0, Bounds_1.parseBounds)(node, 0, 0), 36255 width = _parseBounds.width, 36256 height = _parseBounds.height; 36257 36258 this.resourceLoader.cache[iframeKey] = getIframeDocumentElement(node, this.options).then(function (documentElement) { 36259 return _this3.renderer(documentElement, { 36260 async: _this3.options.async, 36261 allowTaint: _this3.options.allowTaint, 36262 backgroundColor: '#ffffff', 36263 canvas: null, 36264 imageTimeout: _this3.options.imageTimeout, 36265 logging: _this3.options.logging, 36266 proxy: _this3.options.proxy, 36267 removeContainer: _this3.options.removeContainer, 36268 scale: _this3.options.scale, 36269 foreignObjectRendering: _this3.options.foreignObjectRendering, 36270 useCORS: _this3.options.useCORS, 36271 target: new _CanvasRenderer2.default(), 36272 width: width, 36273 height: height, 36274 x: 0, 36275 y: 0, 36276 windowWidth: documentElement.ownerDocument.defaultView.innerWidth, 36277 windowHeight: documentElement.ownerDocument.defaultView.innerHeight, 36278 scrollX: documentElement.ownerDocument.defaultView.pageXOffset, 36279 scrollY: documentElement.ownerDocument.defaultView.pageYOffset 36280 }, _this3.logger.child(iframeKey)); 36281 }).then(function (canvas) { 36282 return new Promise(function (resolve, reject) { 36283 var iframeCanvas = document.createElement('img'); 36284 iframeCanvas.onload = function () { 36285 return resolve(canvas); 36286 }; 36287 iframeCanvas.onerror = reject; 36288 iframeCanvas.src = canvas.toDataURL(); 36289 if (tempIframe.parentNode) { 36290 tempIframe.parentNode.replaceChild((0, Util.copyCSSStyles)(node.ownerDocument.defaultView.getComputedStyle(node), iframeCanvas), tempIframe); 36291 } 36292 }); 36293 }); 36294 return tempIframe; 36295 } 36296 36297 if (node instanceof HTMLStyleElement && node.sheet && node.sheet.cssRules) { 36298 var css = [].slice.call(node.sheet.cssRules, 0).reduce(function (css, rule) { 36299 try { 36300 if (rule && rule.cssText) { 36301 return css + rule.cssText; 36302 } 36303 return css; 36304 } catch (err) { 36305 _this3.logger.log('Unable to access cssText property', rule.name); 36306 return css; 36307 } 36308 }, ''); 36309 var style = node.cloneNode(false); 36310 style.textContent = css; 36311 return style; 36312 } 36313 36314 return node.cloneNode(false); 36315 } 36316 }, {
36317 key: 'cloneNode', 36318 value: function cloneNode(node) { 36319 var clone = node.nodeType === Node.TEXT_NODE ? document.createTextNode(node.nodeValue) : this.createElementClone(node); 36320 36321 var window = node.ownerDocument.defaultView; 36322 var style = node instanceof window.HTMLElement ? window.getComputedStyle(node) : null; 36323 var styleBefore = node instanceof window.HTMLElement ? window.getComputedStyle(node, ':before') : null; 36324 var styleAfter = node instanceof window.HTMLElement ? window.getComputedStyle(node, ':after') : null; 36325 36326 if (this.referenceElement === node && clone instanceof window.HTMLElement) { 36327 this.clonedReferenceElement = clone; 36328 } 36329 36330 if (clone instanceof window.HTMLBodyElement) { 36331 createPseudoHideStyles(clone); 36332 } 36333 36334 var counters = (0, PseudoNodeContent.parseCounterReset)(style, this.pseudoContentData); 36335 var contentBefore = (0, PseudoNodeContent.resolvePseudoContent)(node, styleBefore, this.pseudoContentData); 36336 36337 for (var child = node.firstChild; child; child = child.nextSibling) { 36338 if (child.nodeType !== Node.ELEMENT_NODE || child.nodeName !== 'SCRIPT' && 36339 // $FlowFixMe 36340 !child.hasAttribute(IGNORE_ATTRIBUTE) && (typeof this.options.ignoreElements !== 'function' || 36341 // $FlowFixMe 36342 !this.options.ignoreElements(child))) { 36343 if (!this.copyStyles || child.nodeName !== 'STYLE') { 36344 clone.appendChild(this.cloneNode(child)); 36345 } 36346 } 36347 } 36348 36349 var contentAfter = (0, PseudoNodeContent.resolvePseudoContent)(node, styleAfter, this.pseudoContentData); 36350 (0, PseudoNodeContent.popCounters)(counters, this.pseudoContentData); 36351 36352 if (node instanceof window.HTMLElement && clone instanceof window.HTMLElement) { 36353 if (styleBefore) { 36354 this.inlineAllImages(inlinePseudoElement(node, clone, styleBefore, contentBefore, PSEUDO_BEFORE)); 36355 } 36356 if (styleAfter) { 36357 this.inlineAllImages(inlinePseudoElement(node, clone, styleAfter, contentAfter, PSEUDO_AFTER)); 36358 } 36359 if (style && this.copyStyles && !(node instanceof HTMLIFrameElement)) { 36360 (0, Util.copyCSSStyles)(style, clone); 36361 } 36362 this.inlineAllImages(clone); 36363 if (node.scrollTop !== 0 || node.scrollLeft !== 0) { 36364 this.scrolledElements.push([clone, node.scrollLeft, node.scrollTop]); 36365 } 36366 switch (node.nodeName) { 36367 case 'CANVAS': 36368 if (!this.copyStyles) { 36369 cloneCanvasContents(node, clone); 36370 } 36371 break; 36372 case 'TEXTAREA': 36373 case 'SELECT': 36374 clone.value = node.value; 36375 break; 36376 } 36377 } 36378 return clone; 36379 } 36380 }]); 36381 36382 return DocumentCloner; 36383}(); 36384 36385var getSheetFonts = function getSheetFonts(sheet, document) { 36386 // $FlowFixMe 36387 return (sheet.cssRules ? Array.from(sheet.cssRules) : []).filter(function (rule) { 36388 return rule.type === CSSRule.FONT_FACE_RULE; 36389 }).map(function (rule) { 36390 var src = (0, background.parseBackgroundImage)(rule.style.getPropertyValue('src')); 36391 var formats = []; 36392 for (var i = 0; i < src.length; i++) { 36393 if (src[i].method === 'url' && src[i + 1] && src[i + 1].method === 'format') { 36394 var a = document.createElement('a'); 36395 a.href = src[i].args[0]; 36396 if (document.body) { 36397 document.body.appendChild(a); 36398 } 36399 36400 var font = { 36401 src: a.href, 36402 format: src[i + 1].args[0] 36403 }; 36404 formats.push(font); 36405 } 36406 } 36407 36408 return { 36409 // TODO select correct format for browser), 36410 36411 formats: formats.filter(function (font) { 36412 return (/^woff/i.test(font.format) 36413 ); 36414 }), 36415 fontFace: rule.style 36416 }; 36417 }).filter(function (font) { 36418 return font.formats.length; 36419 }); 36420}; 36421 36422var createStyleSheetFontsFromText = function createStyleSheetFontsFromText(text, baseHref) { 36423 var doc = document.implementation.createHTMLDocument(''); 36424 var base = document.createElement('base'); 36425 // $FlowFixMe 36426 base.href = baseHref; 36427 var style = document.createElement('style'); 36428 36429 style.textContent = text; 36430 if (doc.head) { 36431 doc.head.appendChild(base); 36432 } 36433 if (doc.body) { 36434 doc.body.appendChild(style); 36435 } 36436 36437 return style.sheet ? getSheetFonts(style.sheet, doc) : []; 36438}; 36439 36440var restoreOwnerScroll = function restoreOwnerScroll(ownerDocument, x, y) { 36441 if (ownerDocument.defaultView && (x !== ownerDocument.defaultView.pageXOffset || y !== ownerDocument.defaultView.pageYOffset)) { 36442 ownerDocument.defaultView.scrollTo(x, y); 36443 } 36444}; 36445 36446var cloneCanvasContents = function cloneCanvasContents(canvas, clonedCanvas) { 36447 try { 36448 if (clonedCanvas) { 36449 clonedCanvas.width = canvas.width; 36450 clonedCanvas.height = canvas.height; 36451 var ctx = canvas.getContext('2d'); 36452 var clonedCtx = clonedCanvas.getContext('2d'); 36453 if (ctx) { 36454 clonedCtx.putImageData(ctx.getImageData(0, 0, canvas.width, canvas.height), 0, 0); 36455 } else { 36456 clonedCtx.drawImage(canvas, 0, 0); 36457 } 36458 } 36459 } catch (e) {} 36460}; 36461 36462var inlinePseudoElement = function inlinePseudoElement(node, clone, style, contentItems, pseudoElt) { 36463 if (!style || !style.content || style.content === 'none' || style.content === '-moz-alt-content' || style.display === 'none') { 36464 return; 36465 } 36466 36467 var anonymousReplacedElement = clone.ownerDocument.createElement('html2canvaspseudoelement'); 36468 (0, Util.copyCSSStyles)(style, anonymousReplacedElement); 36469 36470 if (contentItems) { 36471 var len = contentItems.length; 36472 for (var i = 0; i < len; i++) { 36473 var item = contentItems[i]; 36474 switch (item.type) { 36475 case PseudoNodeContent.PSEUDO_CONTENT_ITEM_TYPE.IMAGE: 36476 var img = clone.ownerDocument.createElement('img');
36477 img.src = (0, background.parseBackgroundImage)('url(' + item.value + ')')[0].args[0]; 36478 img.style.opacity = '1'; 36479 anonymousReplacedElement.appendChild(img); 36480 break; 36481 case PseudoNodeContent.PSEUDO_CONTENT_ITEM_TYPE.TEXT: 36482 anonymousReplacedElement.appendChild(clone.ownerDocument.createTextNode(item.value)); 36483 break; 36484 } 36485 } 36486 } 36487 36488 anonymousReplacedElement.className = PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + ' ' + PSEUDO_HIDE_ELEMENT_CLASS_AFTER; 36489 clone.className += pseudoElt === PSEUDO_BEFORE ? ' ' + PSEUDO_HIDE_ELEMENT_CLASS_BEFORE : ' ' + PSEUDO_HIDE_ELEMENT_CLASS_AFTER; 36490 if (pseudoElt === PSEUDO_BEFORE) { 36491 clone.insertBefore(anonymousReplacedElement, clone.firstChild); 36492 } else { 36493 clone.appendChild(anonymousReplacedElement); 36494 } 36495 36496 return anonymousReplacedElement; 36497}; 36498 36499var PSEUDO_BEFORE = ':before'; 36500var PSEUDO_AFTER = ':after'; 36501var PSEUDO_HIDE_ELEMENT_CLASS_BEFORE = '___html2canvas___pseudoelement_before'; 36502var PSEUDO_HIDE_ELEMENT_CLASS_AFTER = '___html2canvas___pseudoelement_after'; 36503 36504var PSEUDO_HIDE_ELEMENT_STYLE = '{\n content: "" !important;\n display: none !important;\n}'; 36505 36506var createPseudoHideStyles = function createPseudoHideStyles(body) { 36507 createStyles(body, '.' + PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + PSEUDO_BEFORE + PSEUDO_HIDE_ELEMENT_STYLE + '\n .' + PSEUDO_HIDE_ELEMENT_CLASS_AFTER + PSEUDO_AFTER + PSEUDO_HIDE_ELEMENT_STYLE); 36508}; 36509 36510var createStyles = function createStyles(body, styles) { 36511 var style = body.ownerDocument.createElement('style'); 36512 style.innerHTML = styles; 36513 body.appendChild(style); 36514}; 36515 36516var initNode = function initNode(_ref) { 36517 var _ref2 = _slicedToArray(_ref, 3), 36518 element = _ref2[0], 36519 x = _ref2[1], 36520 y = _ref2[2]; 36521 36522 element.scrollLeft = x; 36523 element.scrollTop = y; 36524}; 36525 36526var generateIframeKey = function generateIframeKey() { 36527 return Math.ceil(Date.now() + Math.random() * 10000000).toString(16); 36528}; 36529 36530var DATA_URI_REGEXP = /^data:text\/(.+);(base64)?,(.*)$/i; 36531 36532var getIframeDocumentElement = function getIframeDocumentElement(node, options) { 36533 try { 36534 return Promise.resolve(node.contentWindow.document.documentElement); 36535 } catch (e) { 36536 return options.proxy ? (0, _Proxy.Proxy)(node.src, options).then(function (html) { 36537 var match = html.match(DATA_URI_REGEXP); 36538 if (!match) { 36539 return Promise.reject(); 36540 } 36541 36542 return match[2] === 'base64' ? window.atob(decodeURIComponent(match[3])) : decodeURIComponent(match[3]); 36543 }).then(function (html) { 36544 return createIframeContainer(node.ownerDocument, (0, Bounds_1.parseBounds)(node, 0, 0)).then(function (cloneIframeContainer) { 36545 var cloneWindow = cloneIframeContainer.contentWindow; 36546 var documentClone = cloneWindow.document; 36547 36548 documentClone.open(); 36549 documentClone.write(html); 36550 var iframeLoad = iframeLoader(cloneIframeContainer).then(function () { 36551 return documentClone.documentElement; 36552 }); 36553 36554 documentClone.close(); 36555 return iframeLoad; 36556 }); 36557 }) : Promise.reject(); 36558 } 36559}; 36560 36561var createIframeContainer = function createIframeContainer(ownerDocument, bounds) { 36562 var cloneIframeContainer = ownerDocument.createElement('iframe'); 36563 36564 cloneIframeContainer.className = 'html2canvas-container'; 36565 cloneIframeContainer.style.visibility = 'hidden'; 36566 cloneIframeContainer.style.position = 'fixed'; 36567 cloneIframeContainer.style.left = '-10000px'; 36568 cloneIframeContainer.style.top = '0px'; 36569 cloneIframeContainer.style.border = '0'; 36570 cloneIframeContainer.width = bounds.width.toString(); 36571 cloneIframeContainer.height = bounds.height.toString(); 36572 cloneIframeContainer.scrolling = 'no'; // ios won't scroll without it 36573 cloneIframeContainer.setAttribute(IGNORE_ATTRIBUTE, 'true'); 36574 if (!ownerDocument.body) { 36575 return Promise.reject(''); 36576 } 36577 36578 ownerDocument.body.appendChild(cloneIframeContainer); 36579 36580 return Promise.resolve(cloneIframeContainer); 36581}; 36582 36583var iframeLoader = function iframeLoader(cloneIframeContainer) { 36584 var cloneWindow = cloneIframeContainer.contentWindow; 36585 var documentClone = cloneWindow.document; 36586 36587 return new Promise(function (resolve, reject) { 36588 cloneWindow.onload = cloneIframeContainer.onload = documentClone.onreadystatechange = function () { 36589 var interval = setInterval(function () { 36590 if (documentClone.body.childNodes.length > 0 && documentClone.readyState === 'complete') { 36591 clearInterval(interval); 36592 resolve(cloneIframeContainer); 36593 } 36594 }, 50); 36595 }; 36596 }); 36597}; 36598 36599var cloneWindow = exports.cloneWindow = function cloneWindow(ownerDocument, bounds, referenceElement, options, logger, renderer) { 36600 var cloner = new DocumentCloner(referenceElement, options, logger, false, renderer); 36601 var scrollX = ownerDocument.defaultView.pageXOffset; 36602 var scrollY = ownerDocument.defaultView.pageYOffset; 36603 36604 return createIframeContainer(ownerDocument, bounds).then(function (cloneIframeContainer) { 36605 var cloneWindow = cloneIframeContainer.contentWindow; 36606 var documentClone = cloneWindow.document; 36607 36608 /* Chrome doesn't detect relative background-images assigned in inline <style> sheets when fetched through getComputedStyle 36609 if window url is about:blank, we can assign the url to current by writing onto the document 36610 */ 36611 36612 var iframeLoad = iframeLoader(cloneIframeContainer).then(function () {
36613 cloner.scrolledElements.forEach(initNode); 36614 cloneWindow.scrollTo(bounds.left, bounds.top); 36615 if (/(iPad|iPhone|iPod)/g.test(navigator.userAgent) && (cloneWindow.scrollY !== bounds.top || cloneWindow.scrollX !== bounds.left)) { 36616 documentClone.documentElement.style.top = -bounds.top + 'px'; 36617 documentClone.documentElement.style.left = -bounds.left + 'px'; 36618 documentClone.documentElement.style.position = 'absolute'; 36619 } 36620 36621 var result = Promise.resolve([cloneIframeContainer, cloner.clonedReferenceElement, cloner.resourceLoader]); 36622 36623 var onclone = options.onclone; 36624 36625 return cloner.clonedReferenceElement instanceof cloneWindow.HTMLElement || cloner.clonedReferenceElement instanceof ownerDocument.defaultView.HTMLElement || cloner.clonedReferenceElement instanceof HTMLElement ? typeof onclone === 'function' ? Promise.resolve().then(function () { 36626 return onclone(documentClone); 36627 }).then(function () { 36628 return result; 36629 }) : result : Promise.reject(''); 36630 }); 36631 36632 documentClone.open(); 36633 documentClone.write(serializeDoctype(document.doctype) + '<html></html>'); 36634 // Chrome scrolls the parent document for some reason after the write to the cloned window??? 36635 restoreOwnerScroll(referenceElement.ownerDocument, scrollX, scrollY); 36636 documentClone.replaceChild(documentClone.adoptNode(cloner.documentElement), documentClone.documentElement); 36637 documentClone.close(); 36638 36639 return iframeLoad; 36640 }); 36641}; 36642 36643var serializeDoctype = function serializeDoctype(doctype) { 36644 var str = ''; 36645 if (doctype) { 36646 str += '<!DOCTYPE '; 36647 if (doctype.name) { 36648 str += doctype.name; 36649 } 36650 36651 if (doctype.internalSubset) { 36652 str += doctype.internalSubset; 36653 } 36654 36655 if (doctype.publicId) { 36656 str += '"' + doctype.publicId + '"'; 36657 } 36658 36659 if (doctype.systemId) { 36660 str += '"' + doctype.systemId + '"'; 36661 } 36662 36663 str += '>'; 36664 } 36665 36666 return str; 36667}; 36668}); 36669 36670unwrapExports(Clone); 36671var Clone_1 = Clone.cloneWindow; 36672var Clone_2 = Clone.DocumentCloner; 36673 36674var Window = createCommonjsModule(function (module, exports) { 36675Object.defineProperty(exports, "__esModule", { 36676 value: true 36677}); 36678exports.renderElement = undefined; 36679 36680var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); 36681 36682 36683 36684var _Logger2 = _interopRequireDefault(Logger_1); 36685 36686 36687 36688 36689 36690var _Renderer2 = _interopRequireDefault(Renderer_1); 36691 36692 36693 36694var _ForeignObjectRenderer2 = _interopRequireDefault(ForeignObjectRenderer_1); 36695 36696 36697 36698var _Feature2 = _interopRequireDefault(Feature); 36699 36700 36701 36702 36703 36704 36705 36706 36707 36708var _Color2 = _interopRequireDefault(Color_1); 36709 36710function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 36711 36712var renderElement = exports.renderElement = function renderElement(element, options, logger) { 36713 var ownerDocument = element.ownerDocument; 36714 36715 var windowBounds = new Bounds_1.Bounds(options.scrollX, options.scrollY, options.windowWidth, options.windowHeight); 36716 36717 // http://www.w3.org/TR/css3-background/#special-backgrounds 36718 var documentBackgroundColor = ownerDocument.documentElement ? new _Color2.default(getComputedStyle(ownerDocument.documentElement).backgroundColor) : Color_1.TRANSPARENT; 36719 var bodyBackgroundColor = ownerDocument.body ? new _Color2.default(getComputedStyle(ownerDocument.body).backgroundColor) : Color_1.TRANSPARENT; 36720 36721 var backgroundColor = element === ownerDocument.documentElement ? documentBackgroun
36721dColor.isTransparent() ? bodyBackgroundColor.isTransparent() ? options.backgroundColor ? new _Color2.default(options.backgroundColor) : null : bodyBackgroundColor : documentBackgroundColor : options.backgroundColor ? new _Color2.default(options.backgroundColor) : null; 36722 36723 return (options.foreignObjectRendering ? // $FlowFixMe 36724 _Feature2.default.SUPPORT_FOREIGNOBJECT_DRAWING : Promise.resolve(false)).then(function (supportForeignObject) { 36725 return supportForeignObject ? function (cloner) { 36726 return cloner.inlineFonts(ownerDocument).then(function () { 36727 return cloner.resourceLoader.ready(); 36728 }).then(function () { 36729 var renderer = new _ForeignObjectRenderer2.default(cloner.documentElement); 36730 36731 var defaultView = ownerDocument.defaultView; 36732 var scrollX = defaultView.pageXOffset; 36733 var scrollY = defaultView.pageYOffset; 36734 36735 var isDocument = element.tagName === 'HTML' || element.tagName === 'BODY'; 36736 36737 var _ref = isDocument ? (0, Bounds_1.parseDocumentSize)(ownerDocument) : (0, Bounds_1.parseBounds)(element, scrollX, scrollY), 36738 width = _ref.width, 36739 height = _ref.height, 36740 left = _ref.left, 36741 top = _ref.top; 36742 36743 return renderer.render({ 36744 backgroundColor: backgroundColor, 36745 logger: logger, 36746 scale: options.scale, 36747 x: typeof options.x === 'number' ? options.x : left, 36748 y: typeof options.y === 'number' ? options.y : top, 36749 width: typeof options.width === 'number' ? options.width : Math.ceil(width), 36750 height: typeof options.height === 'number' ? options.height : Math.ceil(height), 36751 windowWidth: options.windowWidth, 36752 windowHeight: options.windowHeight, 36753 scrollX: options.scrollX, 36754 scrollY: options.scrollY 36755 }); 36756 }); 36757 }(new Clone.DocumentCloner(element, options, logger, true, renderElement)) : (0, Clone.cloneWindow)(ownerDocument, windowBounds, element, options, logger, renderElement).then(function (_ref2) { 36758 var _ref3 = _slicedToArray(_ref2, 3), 36759 container = _ref3[0], 36760 clonedElement = _ref3[1], 36761 resourceLoader = _ref3[2]; 36762 36763 var stack = (0, NodeParser_1.NodeParser)(clonedElement, resourceLoader, logger); 36764 var clonedDocument = clonedElement.ownerDocument; 36765 36766 if (backgroundColor === stack.container.style.background.backgroundColor) { 36767 stack.container.style.background.backgroundColor = Color_1.TRANSPARENT; 36768 } 36769 36770 return resourceLoader.ready().then(function (imageStore) { 36771 var fontMetrics = new Font.FontMetrics(clonedDocument); 36772 var defaultView = clonedDocument.defaultView; 36773 var scrollX = defaultView.pageXOffset; 36774 var scrollY = defaultView.pageYOffset; 36775 36776 var isDocument = clonedElement.tagName === 'HTML' || clonedElement.tagName === 'BODY'; 36777 36778 var _ref4 = isDocument ? (0, Bounds_1.parseDocumentSize)(ownerDocument) : (0, Bounds_1.parseBounds)(clonedElement, scrollX, scrollY), 36779 width = _ref4.width, 36780 height = _ref4.height, 36781 left = _ref4.left, 36782 top = _ref4.top; 36783 36784 var renderOptions = { 36785 backgroundColor: backgroundColor, 36786 fontMetrics: fontMetrics, 36787 imageStore: imageStore, 36788 logger: logger, 36789 scale: options.scale, 36790 x: typeof options.x === 'number' ? options.x : left, 36791 y: typeof options.y === 'number' ? options.y : top, 36792 width: typeof options.width === 'number' ? options.width : Math.ceil(width), 36793 height: typeof options.height === 'number' ? options.height : Math.
36793ceil(height) 36794 }; 36795 36796 if (Array.isArray(options.target)) { 36797 return Promise.all(options.target.map(function (target) { 36798 var renderer = new _Renderer2.default(target, renderOptions); 36799 return renderer.render(stack); 36800 })); 36801 } else { 36802 var renderer = new _Renderer2.default(options.target, renderOptions); 36803 var canvas = renderer.render(stack); 36804 if (options.removeContainer === true) { 36805 if (container.parentNode) { 36806 container.parentNode.removeChild(container); 36807 } else {} 36808 } 36809 36810 return canvas; 36811 } 36812 }); 36813 }); 36814 }); 36815}; 36816}); 36817 36818unwrapExports(Window); 36819var Window_1 = Window.renderElement; 36820 36821var npm = createCommonjsModule(function (module) { 36822var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; 36823 36824 36825 36826var _CanvasRenderer2 = _interopRequireDefault(CanvasRenderer_1); 36827 36828 36829 36830var _Logger2 = _interopRequireDefault(Logger_1); 36831 36832 36833 36834function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 36835 36836var html2canvas = function html2canvas(element, conf) { 36837 var config = conf || {}; 36838 var logger = new _Logger2.default(typeof config.logging === 'boolean' ? config.logging : true); 36839 logger.log('html2canvas ' + "$npm_package_version"); 36840 36841 var ownerDocument = element.ownerDocument; 36842 if (!ownerDocument) { 36843 return Promise.reject('Provided element is not within a Document'); 36844 } 36845 var defaultView = ownerDocument.defaultView; 36846 36847 var defaultOptions = { 36848 async: true, 36849 allowTaint: false, 36850 backgroundColor: '#ffffff', 36851 imageTimeout: 15000, 36852 logging: true, 36853 proxy: null, 36854 removeContainer: true, 36855 foreignObjectRendering: false, 36856 scale: defaultView.devicePixelRatio || 1, 36857 target: new _CanvasRenderer2.default(config.canvas), 36858 useCORS: false, 36859 windowWidth: defaultView.innerWidth, 36860 windowHeight: defaultView.innerHeight, 36861 scrollX: defaultView.pageXOffset, 36862 scrollY: defaultView.pageYOffset 36863 }; 36864 36865 var result = (0, Window.renderElement)(element, _extends({}, defaultOptions, config), logger); 36866 36867 return result; 36868}; 36869 36870html2canvas.CanvasRenderer = _CanvasRenderer2.default; 36871 36872module.exports = html2canvas; 36873}); 36874 36875var html2canvas$1 = unwrapExports(npm); 36876 36877var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { 36878 return typeof obj; 36879} : function (obj) { 36880 return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; 36881}; 36882 36883 36884 36885 36886 36887 36888 36889 36890 36891 36892 36893 36894 36895 36896 36897 36898 36899 36900 36901 36902 36903var _extends = Object.assign || function (target) { 36904 for (var i = 1; i < arguments.length; i++) { 36905 var source = arguments[i]; 36906 36907 for (var key in source) { 36908 if (Object.prototype.hasOwnProperty.call(source, key)) { 36909 target[key] = source[key]; 36910 } 36911 } 36912 } 36913 36914 return target; 36915}; 36916 36917// Determine the type of a variable/object. 36918var objType = function objType(obj) { 36919 var type = typeof obj === 'undefined' ? 'undefined' : _typeof(obj); 36920 if (type === 'undefined') return 'undefined';else if (type === 'string' || obj instanceof String) return 'string';else if (type === 'number' || obj instanceof Number) return 'number';else if (type === 'function' || obj instanceof Function) return 'function';else if (!!obj && obj.constructor === Array) return 'array';else if (obj && obj.nodeType === 1) return 'element';else if (type === 'object') return 'object';else return 'unknown'; 36921}; 36922 36923// Create an HTML element with optional className, innerHTML, and style. 36924var createElement = function createElement(tagName, opt) { 36925 var el = document.createElement(tagName); 36926 if (opt.className) el.className = opt.className; 36927 if (opt.innerHTML) { 36928 el.innerHTML = opt.innerHTML; 36929 var scripts = el.getElementsByTagName('script'); 36930 for (var i = scripts.length; i-- > 0; null) { 36931 scripts[i].parentNode.removeChild(scripts[i]); 36932 } 36933 } 36934 for (var key in opt.style) { 36935 el.style[key] = opt.style[key]; 36936 } 36937 return el; 36938}; 36939 36940// Deep-clone a node and preserve contents/properties. 36941var cloneNode = function cloneNode(node, javascriptEnabled) { 36942 // Recursively clone the node. 36943 var clone = node.nodeType === 3 ? document.createTextNode(node.nodeValue) : node.cloneNode(false); 36944 for (var child = node.firstChild; child; child = child.nextSibling) { 36945 if (javascriptEnabled === true || child.nodeType !== 1 || child.nodeName !== 'SCRIPT') { 36946 clone.appendChild(cloneNode(child, javascriptEnabled)); 36947 } 36948 } 36949 36950 if (node.nodeType === 1) { 36951 // Preserve contents/properties of special nodes. 36952 if (node.nodeName === 'CANVAS') { 36953 clone.width = node.width; 36954 clone.height = node.height; 36955 clone.getContext('2d').drawImage(node, 0, 0); 36956 } else if (node.nodeName === 'TEXTAREA' || node.nodeName === 'SELECT') { 36957 clone.value = node.value; 36958 } 36959 36960 // Preserve the node's scroll position when it loads. 36961 clone.addEventListener('load', function () { 36962 clone.scrollTop = node.scrollTop; 36963 clone.scrollLeft = node.scrollLeft; 36964 }, true); 36965 } 36966
36967 // Return the cloned node. 36968 return clone; 36969}; 36970 36971// Convert units from px using the conversion value 'k' from jsPDF. 36972var unitConvert = function unitConvert(obj, k) { 36973 if (objType(obj) === 'number') { 36974 return obj * 72 / 96 / k; 36975 } else { 36976 var newObj = {}; 36977 for (var key in obj) { 36978 newObj[key] = obj[key] * 72 / 96 / k; 36979 } 36980 return newObj; 36981 } 36982}; 36983 36984// Convert units to px using the conversion value 'k' from jsPDF. 36985var toPx = function toPx(val, k) { 36986 return Math.floor(val * k / 72 * 96); 36987}; 36988 36989var es6Promise = createCommonjsModule(function (module, exports) { 36990/*! 36991 * @overview es6-promise - a tiny implementation of Promises/A+. 36992 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald) 36993 * @license Licensed under MIT license 36994 * See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE 36995 * @version v4.2.5+7f2b526d 36996 */ 36997 36998(function (global, factory) { 36999 module.exports = factory(); 37000}(commonjsGlobal, (function () { function objectOrFunction(x) { 37001 var type = typeof x; 37002 return x !== null && (type === 'object' || type === 'function'); 37003} 37004 37005function isFunction(x) { 37006 return typeof x === 'function'; 37007} 37008 37009 37010 37011var _isArray = void 0; 37012if (Array.isArray) { 37013 _isArray = Array.isArray; 37014} else { 37015 _isArray = function (x) { 37016 return Object.prototype.toString.call(x) === '[object Array]'; 37017 }; 37018} 37019 37020var isArray = _isArray; 37021 37022var len = 0; 37023var vertxNext = void 0; 37024var customSchedulerFn = void 0; 37025 37026var asap = function asap(callback, arg) { 37027 queue[len] = callback; 37028 queue[len + 1] = arg; 37029 len += 2; 37030 if (len === 2) { 37031 // If len is 2, that means that we need to schedule an async flush. 37032 // If additional callbacks are queued before the queue is flushed, they 37033 // will be processed by this flush that we are scheduling. 37034 if (customSchedulerFn) { 37035 customSchedulerFn(flush); 37036 } else { 37037 scheduleFlush(); 37038 } 37039 } 37040}; 37041 37042function setScheduler(scheduleFn) { 37043 customSchedulerFn = scheduleFn; 37044} 37045 37046function setAsap(asapFn) { 37047 asap = asapFn; 37048} 37049 37050var browserWindow = typeof window !== 'undefined' ? window : undefined; 37051var browserGlobal = browserWindow || {}; 37052var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; 37053var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]'; 37054 37055// test for web worker but not in IE10 37056var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined'; 37057 37058// node 37059function useNextTick() { 37060 // node version 0.10.x displays a deprecation warning when nextTick is used recursively 37061 // see https://github.com/cujojs/when/issues/410 for details 37062 return function () { 37063 return process.nextTick(flush); 37064 }; 37065} 37066 37067// vertx 37068function useVertxTimer() { 37069 if (typeof vertxNext !== 'undefined') { 37070 return function () { 37071 vertxNext(flush); 37072 }; 37073 } 37074 37075 return useSetTimeout(); 37076} 37077 37078function useMutationObserver() { 37079 var iterations = 0; 37080 var observer = new BrowserMutationObserver(flush); 37081 var node = document.createTextNode(''); 37082 observer.observe(node, { characterData: true }); 37083 37084 return function () { 37085 node.data = iterations = ++iterations % 2; 37086 }; 37087} 37088 37089// web worker 37090function useMessageChannel() { 37091 var channel = new MessageChannel(); 37092 channel.port1.onmessage = flush; 37093 return function () { 37094 return channel.port2.postMessage(0); 37095 }; 37096} 37097 37098function useSetTimeout() { 37099 // Store setTimeout reference so es6-promise will be unaffected by 37100 // other code modifying setTimeout (like sinon.useFakeTimers()) 37101 var globalSetTimeout = setTimeout; 37102 return function () { 37103 return globalSetTimeout(flush, 1); 37104 }; 37105} 37106 37107var queue = new Array(1000); 37108function flush() { 37109 for (var i = 0; i < len; i += 2) { 37110 var callback = queue[i]; 37111 var arg = queue[i + 1]; 37112 37113 callback(arg); 37114 37115 queue[i] = undefined; 37116 queue[i + 1] = undefined; 37117 } 37118 37119 len = 0; 37120} 37121 37122function attemptVertx() { 37123 try { 37124 var vertx = Function('return this')().require('vertx'); 37125 vertxNext = vertx.runOnLoop || vertx.runOnContext; 37126 return useVertxTimer(); 37127 } catch (e) { 37128 return useSetTimeout(); 37129 } 37130} 37131 37132var scheduleFlush = void 0; 37133// Decide what async method to use to triggering processing of queued callbacks: 37134if (isNode) { 37135 scheduleFlush = useNextTick(); 37136} else if (BrowserMutationObserver) { 37137 scheduleFlush = useMutationObserver(); 37138} else if (isWorker) {
37139 scheduleFlush = useMessageChannel(); 37140} else if (browserWindow === undefined && typeof commonjsRequire
vendor: 8,702 bytes, lines 37140-37521
37140 === 'function') { 37141 scheduleFlush = attemptVertx(); 37142} else { 37143 scheduleFlush = useSetTimeout(); 37144} 37145 37146function then(onFulfillment, onRejection) { 37147 var parent = this; 37148 37149 var child = new this.constructor(noop); 37150 37151 if (child[PROMISE_ID] === undefined) { 37152 makePromise(child); 37153 } 37154 37155 var _state = parent._state; 37156 37157 37158 if (_state) { 37159 var callback = arguments[_state - 1]; 37160 asap(function () { 37161 return invokeCallback(_state, child, callback, parent._result); 37162 }); 37163 } else { 37164 subscribe(parent, child, onFulfillment, onRejection); 37165 } 37166 37167 return child; 37168} 37169 37170/** 37171 `Promise.resolve` returns a promise that will become resolved with the 37172 passed `value`. It is shorthand for the following: 37173 37174 ```javascript 37175 let promise = new Promise(function(resolve, reject){ 37176 resolve(1); 37177 }); 37178 37179 promise.then(function(value){ 37180 // value === 1 37181 }); 37182 ``` 37183 37184 Instead of writing the above, your code now simply becomes the following: 37185 37186 ```javascript 37187 let promise = Promise.resolve(1); 37188 37189 promise.then(function(value){ 37190 // value === 1 37191 }); 37192 ``` 37193 37194 @method resolve 37195 @static 37196 @param {Any} value value that the returned promise will be resolved with 37197 Useful for tooling. 37198 @return {Promise} a promise that will become fulfilled with the given 37199 `value` 37200*/ 37201function resolve$1(object) { 37202 /*jshint validthis:true */ 37203 var Constructor = this; 37204 37205 if (object && typeof object === 'object' && object.constructor === Constructor) { 37206 return object; 37207 } 37208 37209 var promise = new Constructor(noop); 37210 resolve(promise, object); 37211 return promise; 37212} 37213 37214var PROMISE_ID = Math.random().toString(36).substring(2); 37215 37216function noop() {} 37217 37218var PENDING = void 0; 37219var FULFILLED = 1; 37220var REJECTED = 2; 37221 37222var TRY_CATCH_ERROR = { error: null }; 37223 37224function selfFulfillment() { 37225 return new TypeError("You cannot resolve a promise with itself"); 37226} 37227 37228function cannotReturnOwn() { 37229 return new TypeError('A promises callback cannot return that same promise.'); 37230} 37231 37232function getThen(promise) { 37233 try { 37234 return promise.then; 37235 } catch (error) { 37236 TRY_CATCH_ERROR.error = error; 37237 return TRY_CATCH_ERROR; 37238 } 37239} 37240 37241function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) { 37242 try { 37243 then$$1.call(value, fulfillmentHandler, rejectionHandler); 37244 } catch (e) { 37245 return e; 37246 } 37247} 37248 37249function handleForeignThenable(promise, thenable, then$$1) { 37250 asap(function (promise) { 37251 var sealed = false; 37252 var error = tryThen(then$$1, thenable, function (value) { 37253 if (sealed) { 37254 return; 37255 } 37256 sealed = true; 37257 if (thenable !== value) { 37258 resolve(promise, value); 37259 } else { 37260 fulfill(promise, value); 37261 } 37262 }, function (reason) { 37263 if (sealed) { 37264 return; 37265 } 37266 sealed = true; 37267 37268 reject(promise, reason); 37269 }, 'Settle: ' + (promise._label || ' unknown promise')); 37270 37271 if (!sealed && error) { 37272 sealed = true; 37273 reject(promise, error); 37274 } 37275 }, promise); 37276} 37277 37278function handleOwnThenable(promise, thenable) { 37279 if (thenable._state === FULFILLED) { 37280 fulfill(promise, thenable._result); 37281 } else if (thenable._state === REJECTED) { 37282 reject(promise, thenable._result); 37283 } else { 37284 subscribe(thenable, undefined, function (value) { 37285 return resolve(promise, value); 37286 }, function (reason) { 37287 return reject(promise, reason); 37288 }); 37289 } 37290} 37291 37292function handleMaybeThenable(promise, maybeThenable, then$$1) { 37293 if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) { 37294 handleOwnThenable(promise, maybeThenable); 37295 } else { 37296 if (then$$1 === TRY_CATCH_ERROR) { 37297 reject(promise, TRY_CATCH_ERROR.error); 37298 TRY_CATCH_ERROR.error = null; 37299 } else if (then$$1 === undefined) { 37300 fulfill(promise, maybeThenable); 37301 } else if (isFunction(then$$1)) { 37302 handleForeignThenable(promise, maybeThenable, then$$1); 37303 } else { 37304 fulfill(promise, maybeThenable); 37305 } 37306 } 37307} 37308 37309function resolve(promise, value) { 37310 if (promise === value) { 37311 reject(promise, selfFulfillment()); 37312 } else if (objectOrFunction(value)) { 37313 handleMaybeThenable(promise, value, getThen(value)); 37314 } else { 37315 fulfill(promise, value); 37316 } 37317} 37318 37319function publishRejection(promise) { 37320 if (promise._onerror) { 37321 promise._onerror(promise._result); 37322 } 37323 37324 publish(promise); 37325} 37326 37327function fulfill(promise, value) { 37328 if (promise._state !== PENDING) { 37329 return; 37330 } 37331 37332 promise._result = value; 37333 promise._state = FULFILLED; 37334 37335 if (promise._subscribers.length !== 0) { 37336 asap(publish, promise); 37337 } 37338} 37339 37340function reject(promise, reason) { 37341 if (promise._state !== PENDING) { 37342 return; 37343 } 37344 promise._state = REJECTED; 37345 promise._result = reason; 37346 37347 asap(publishRejection, promise); 37348} 37349 37350function subscribe(parent, child, onFulfillment, onRejection) { 37351 var _subscribers = parent._subscribers; 37352 var length = _subscribers.length; 37353 37354 37355 parent._onerror = null; 37356 37357 _subscribers[length] = child; 37358 _subscribers[length + FULFILLED] = onFulfillment; 37359 _subscribers[length + REJECTED] = onRejection; 37360 37361 if (length === 0 && parent._state) { 37362 asap(publish, parent); 37363 } 37364} 37365 37366function publish(promise) { 37367 var subscribers = promise._subscribers; 37368 var settled = promise._state; 37369 37370 if (subscribers.length === 0) { 37371 return; 37372 } 37373 37374 var child = void 0, 37375 callback = void 0, 37376 detail = promise._result; 37377 37378 for (var i = 0; i < subscribers.length; i += 3) { 37379 child = subscribers[i]; 37380 callback = subscribers[i + settled]; 37381 37382 if (child) { 37383 invokeCallback(settled, child, callback, detail); 37384 } else { 37385 callback(detail); 37386 } 37387 } 37388 37389 promise._subscribers.length = 0; 37390} 37391 37392function tryCatch(callback, detail) { 37393 try { 37394 return callback(detail); 37395 } catch (e) { 37396 TRY_CATCH_ERROR.error = e; 37397 return TRY_CATCH_ERROR; 37398 } 37399} 37400 37401function invokeCallback(settled, promise, callback, detail) { 37402 var hasCallback = isFunction(callback), 37403 value = void 0, 37404 error = void 0, 37405 succeeded = void 0, 37406 failed = void 0; 37407 37408 if (hasCallback) { 37409 value = tryCatch(callback, detail); 37410 37411 if (value === TRY_CATCH_ERROR) { 37412 failed = true; 37413 error = value.error; 37414 value.error = null; 37415 } else { 37416 succeeded = true; 37417 } 37418 37419 if (promise === value) { 37420 reject(promise, cannotReturnOwn()); 37421 return; 37422 } 37423 } else { 37424 value = detail; 37425 succeeded = true; 37426 } 37427 37428 if (promise._state !== PENDING) { 37429 // noop 37430 } else if (hasCallback && succeeded) { 37431 resolve(promise, value); 37432 } else if (failed) { 37433 reject(promise, error); 37434 } else if (settled === FULFILLED) { 37435 fulfill(promise, value); 37436 } else if (settled === REJECTED) { 37437 reject(promise, value); 37438 } 37439} 37440 37441function initializePromise(promise, resolver) { 37442 try { 37443 resolver(function resolvePromise(value) { 37444 resolve(promise, value); 37445 }, function rejectPromise(reason) { 37446 reject(promise, reason); 37447 }); 37448 } catch (e) { 37449 reject(promise, e); 37450 } 37451} 37452 37453var id = 0; 37454function nextId() { 37455 return id++; 37456} 37457 37458function makePromise(promise) { 37459 promise[PROMISE_ID] = id++; 37460 promise._state = undefined; 37461 promise._result = undefined; 37462 promise._subscribers = []; 37463} 37464 37465function validationError() { 37466 return new Error('Array Methods must be provided an Array'); 37467} 37468 37469var Enumerator = function () { 37470 function Enumerator(Constructor, input) { 37471 this._instanceConstructor = Constructor; 37472 this.promise = new Constructor(noop); 37473 37474 if (!this.promise[PROMISE_ID]) { 37475 makePromise(this.promise); 37476 } 37477 37478 if (isArray(input)) { 37479 this.length = input.length; 37480 this._remaining = input.length; 37481 37482 this._result = new Array(this.length); 37483 37484 if (this.length === 0) { 37485 fulfill(this.promise, this._result); 37486 } else { 37487 this.length = this.length || 0; 37488 this._enumerate(input); 37489 if (this._remaining === 0) { 37490 fulfill(this.promise, this._result); 37491 } 37492 } 37493 } else { 37494 reject(this.promise, validationError()); 37495 } 37496 } 37497 37498 Enumerator.prototype._enumerate = function _enumerate(input) { 37499 for (var i = 0; this._state === PENDING && i < input.length; i++) { 37500 this._eachEntry(input[i], i); 37501 } 37502 }; 37503 37504 Enumerator.prototype._eachEntry = function _eachEntry(entry, i) { 37505 var c = this._instanceConstructor; 37506 var resolve$$1 = c.resolve; 37507 37508 37509 if (resolve$$1 === resolve$1) { 37510 var _then = getThen(entry); 37511 37512 if (_then === then && entry._state !== PENDING) { 37513 this._settledAt(entry._state, i, entry._result); 37514 } else if (typeof _then !== 'function') { 37515 this._remaining--; 37516 this._result[i] = entry; 37517 } else if (c === Promise$1) { 37518 var promise = new c(noop); 37519 handleMaybeThenable(promise, entry, _then); 37520 this._willSettleAt(promise, i); 37521 } else {
vendor: 15,768 bytes, lines 37522-38128
37522 this._willSettleAt(new c(function (resolve$$1) { 37523 return resolve$$1(entry); 37524 }), i); 37525 } 37526 } else { 37527 this._willSettleAt(resolve$$1(entry), i); 37528 } 37529 }; 37530 37531 Enumerator.prototype._settledAt = function _settledAt(state, i, value) { 37532 var promise = this.promise; 37533 37534 37535 if (promise._state === PENDING) { 37536 this._remaining--; 37537 37538 if (state === REJECTED) { 37539 reject(promise, value); 37540 } else { 37541 this._result[i] = value; 37542 } 37543 } 37544 37545 if (this._remaining === 0) { 37546 fulfill(promise, this._result); 37547 } 37548 }; 37549 37550 Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i) { 37551 var enumerator = this; 37552 37553 subscribe(promise, undefined, function (value) { 37554 return enumerator._settledAt(FULFILLED, i, value); 37555 }, function (reason) { 37556 return enumerator._settledAt(REJECTED, i, reason); 37557 }); 37558 }; 37559 37560 return Enumerator; 37561}(); 37562 37563/** 37564 `Promise.all` accepts an array of promises, and returns a new promise which 37565 is fulfilled with an array of fulfillment values for the passed promises, or 37566 rejected with the reason of the first passed promise to be rejected. It casts all 37567 elements of the passed iterable to promises as it runs this algorithm. 37568 37569 Example: 37570 37571 ```javascript 37572 let promise1 = resolve(1); 37573 let promise2 = resolve(2); 37574 let promise3 = resolve(3); 37575 let promises = [ promise1, promise2, promise3 ]; 37576 37577 Promise.all(promises).then(function(array){ 37578 // The array here would be [ 1, 2, 3 ]; 37579 }); 37580 ``` 37581 37582 If any of the `promises` given to `all` are rejected, the first promise 37583 that is rejected will be given as an argument to the returned promises's 37584 rejection handler. For example: 37585 37586 Example: 37587 37588 ```javascript 37589 let promise1 = resolve(1); 37590 let promise2 = reject(new Error("2")); 37591 let promise3 = reject(new Error("3")); 37592 let promises = [ promise1, promise2, promise3 ]; 37593 37594 Promise.all(promises).then(function(array){ 37595 // Code here never runs because there are rejected promises! 37596 }, function(error) { 37597 // error.message === "2" 37598 }); 37599 ``` 37600 37601 @method all 37602 @static 37603 @param {Array} entries array of promises 37604 @param {String} label optional string for labeling the promise. 37605 Useful for tooling. 37606 @return {Promise} promise that is fulfilled when all `promises` have been 37607 fulfilled, or rejected if any of them become rejected. 37608 @static 37609*/ 37610function all(entries) { 37611 return new Enumerator(this, entries).promise; 37612} 37613 37614/** 37615 `Promise.race` returns a new promise which is settled in the same way as the 37616 first passed promise to settle. 37617 37618 Example: 37619 37620 ```javascript 37621 let promise1 = new Promise(function(resolve, reject){ 37622 setTimeout(function(){ 37623 resolve('promise 1'); 37624 }, 200); 37625 }); 37626 37627 let promise2 = new Promise(function(resolve, reject){ 37628 setTimeout(function(){ 37629 resolve('promise 2'); 37630 }, 100); 37631 }); 37632 37633 Promise.race([promise1, promise2]).then(function(result){ 37634 // result === 'promise 2' because it was resolved before promise1 37635 // was resolved. 37636 }); 37637 ``` 37638 37639 `Promise.race` is deterministic in that only the state of the first 37640 settled promise matters. For example, even if other promises given to the 37641 `promises` array argument are resolved, but the first settled promise has 37642 become rejected before the other promises became fulfilled, the returned 37643 promise will become rejected: 37644 37645 ```javascript 37646 let promise1 = new Promise(function(resolve, reject){ 37647 setTimeout(function(){ 37648 resolve('promise 1'); 37649 }, 200); 37650 }); 37651 37652 let promise2 = new Promise(function(resolve, reject){ 37653 setTimeout(function(){ 37654 reject(new Error('promise 2')); 37655 }, 100); 37656 }); 37657 37658 Promise.race([promise1, promise2]).then(function(result){ 37659 // Code here never runs 37660 }, function(reason){ 37661 // reason.message === 'promise 2' because promise 2 became rejected before 37662 // promise 1 became fulfilled 37663 }); 37664 ``` 37665 37666 An example real-world use case is implementing timeouts: 37667 37668 ```javascript 37669 Promise.race([ajax('foo.json'), timeout(5000)]) 37670 ``` 37671 37672 @method race 37673 @static 37674 @param {Array} promises array of promises to observe 37675 Useful for tooling. 37676 @return {Promise} a promise which settles in the same way as the first passed 37677 promise to settle. 37678*/ 37679function race(entries) { 37680 /*jshint validthis:true */ 37681 var Constructor = this; 37682 37683 if (!isArray(entries)) { 37684 return new Constructor(function (_, reject) { 37685 return reject(new TypeError('You must pass an array to race.')); 37686 }); 37687 } else { 37688 return new Constructor(function (resolve, reject) { 37689 var length = entries.length; 37690 for (var i = 0; i < length; i++) { 37691 Constructor.resolve(entries[i]).then(resolve, reject); 37692 } 37693 }); 37694 } 37695} 37696 37697/** 37698 `Promise.reject` returns a promise rejected with the passed `reason`. 37699 It is shorthand for the following: 37700 37701 ```javascript 37702 let promise = new Promise(function(resolve, reject){ 37703 reject(new Error('WHOOPS')); 37704 }); 37705 37706 promise.then(function(value){ 37707 // Code here doesn't run because the promise is rejected! 37708 }, function(reason){ 37709 // reason.message === 'WHOOPS' 37710 }); 37711 ``` 37712 37713 Instead of writing the above, your code now simply becomes the following: 37714 37715 ```javascript 37716 let promise = Promise.reject(new Error('WHOOPS')); 37717 37718 promise.then(function(value){ 37719 // Code here doesn't run because the promise is rejected! 37720 }, function(reason){ 37721 // reason.message === 'WHOOPS' 37722 }); 37723 ``` 37724 37725 @method reject 37726 @static 37727 @param {Any} reason value that the returned promise will be rejected with. 37728 Useful for tooling. 37729 @return {Promise} a promise rejected with the given `reason`. 37730*/ 37731function reject$1(reason) { 37732 /*jshint validthis:true */ 37733 var Constructor = this; 37734 var promise = new Constructor(noop); 37735 reject(promise, reason); 37736 return promise; 37737} 37738 37739function needsResolver() { 37740 throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); 37741} 37742 37743function needsNew() { 37744 throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); 37745} 37746 37747/** 37748 Promise objects represent the eventual result of an asynchronous operation. The 37749 primary way of interacting with a promise is through its `then` method, which 37750 registers callbacks to receive either a promise's eventual value or the reason 37751 why the promise cannot be fulfilled. 37752 37753 Terminology 37754 ----------- 37755 37756 - `promise` is an object or function with a `then` method whose behavior conforms to this specification. 37757 - `thenable` is an object or function that defines a `then` method. 37758 - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). 37759 - `exception` is a value that is thrown using the throw statement. 37760 - `reason` is a value that indicates why a promise was rejected. 37761 - `settled` the final resting state of a promise, fulfilled or rejected. 37762 37763 A promise can be in one of three states: pending, fulfilled, or rejected. 37764 37765 Promises that are fulfilled have a fulfillment value and are in the fulfilled 37766 state. Promises that are rejected have a rejection reason and are in the 37767 rejected state. A fulfillment value is never a thenable. 37768 37769 Promises can also be said to *resolve* a value. If this value is also a 37770 promise, then the original promise's settled state will match the value's 37771 settled state. So a promise that *resolves* a promise that rejects will 37772 itself reject, and a promise that *resolves* a promise that fulfills will 37773 itself fulfill. 37774 37775 37776 Basic Usage: 37777 ------------ 37778 37779 ```js 37780 let promise = new Promise(function(resolve, reject) { 37781 // on success 37782 resolve(value); 37783 37784 // on failure 37785 reject(reason); 37786 }); 37787 37788 promise.then(function(value) { 37789 // on fulfillment 37790 }, function(reason) { 37791 // on rejection 37792 }); 37793 ``` 37794 37795 Advanced Usage: 37796 --------------- 37797 37798 Promises shine when abstracting away asynchronous interactions such as 37799 `XMLHttpRequest`s. 37800 37801 ```js 37802 function getJSON(url) { 37803 return new Promise(function(resolve, reject){ 37804 let xhr = new XMLHttpRequest(); 37805 37806 xhr.open('GET', url); 37807 xhr.onreadystatechange = handler; 37808 xhr.responseType = 'json'; 37809 xhr.setRequestHeader('Accept', 'application/json'); 37810 xhr.send(); 37811 37812 function handler() { 37813 if (this.readyState === this.DONE) { 37814 if (this.status === 200) { 37815 resolve(this.response); 37816 } else { 37817 reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); 37818 } 37819 } 37820 }; 37821 }); 37822 } 37823 37824 getJSON('/posts.json').then(function(json) { 37825 // on fulfillment 37826 }, function(reason) { 37827 // on rejection 37828 }); 37829 ``` 37830 37831 Unlike callbacks, promises are great composable primitives. 37832 37833 ```js 37834 Promise.all([ 37835 getJSON('/posts'), 37836 getJSON('/comments') 37837 ]).then(function(values){ 37838 values[0] // => postsJSON 37839 values[1] // => commentsJSON 37840 37841 return values; 37842 }); 37843 ``` 37844 37845 @class Promise 37846 @param {Function} resolver 37847 Useful for tooling. 37848 @constructor 37849*/ 37850 37851var Promise$1 = function () { 37852 function Promise(resolver) { 37853 this[PROMISE_ID] = nextId(); 37854 this._result = this._state = undefined; 37855 this._subscribers = []; 37856 37857 if (noop !== resolver) { 37858 typeof resolver !== 'function' && needsResolver(); 37859 this instanceof Promise ? initializePromise(this, resolver) : needsNew(); 37860 } 37861 } 37862 37863 /** 37864 The primary way of interacting with a promise is through its `then` method, 37865 which registers callbacks to receive either a promise's eventual value or the 37866 reason why the promise cannot be fulfilled. 37867 ```js 37868 findUser().then(function(user){ 37869 // user is available 37870 }, function(reason){ 37871 // user is unavailable, and you are given the reason why 37872 }); 37873 ``` 37874 Chaining 37875 -------- 37876 The return value of `then` is itself a promise. This second, 'downstream' 37877 promise is resolved with the return value of the first promise's fulfillment 37878 or rejection handler, or rejected if the handler throws an exception. 37879 ```js 37880 findUser().then(function (user) { 37881 return user.name; 37882 }, function (reason) { 37883 return 'default name'; 37884 }).then(function (userName) { 37885 // If `findUser` fulfilled, `userName` will be the user's name, otherwise it 37886 // will be `'default name'` 37887 }); 37888 findUser().then(function (user) { 37889 throw new Error('Found user, but still unhappy'); 37890 }, function (reason) { 37891 throw new Error('`findUser` rejected and we're unhappy'); 37892 }).then(function (value) { 37893 // never reached 37894 }, function (reason) { 37895 // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. 37896 // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. 37897 }); 37898 ``` 37899 If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. 37900 ```js 37901 findUser().then(function (user) { 37902 throw new PedagogicalException('Upstream error'); 37903 }).then(function (value) { 37904 // never reached 37905 }).then(function (value) { 37906 // never reached 37907 }, function (reason) { 37908 // The `PedgagocialException` is propagated all the way down to here 37909 }); 37910 ``` 37911 Assimilation 37912 ------------ 37913 Sometimes the value you want to propagate to a downstream promise can only be 37914 retrieved asynchronously. This can be achieved by returning a promise in the 37915 fulfillment or rejection handler. The downstream promise will then be pending 37916 until the returned promise is settled. This is called *assimilation*. 37917 ```js 37918 findUser().then(function (user) { 37919 return findCommentsByAuthor(user); 37920 }).then(function (comments) { 37921 // The user's comments are now available 37922 }); 37923 ``` 37924 If the assimliated promise rejects, then the downstream promise will also reject. 37925 ```js 37926 findUser().then(function (user) { 37927 return findCommentsByAuthor(user); 37928 }).then(function (comments) { 37929 // If `findCommentsByAuthor` fulfills, we'll have the value here 37930 }, function (reason) { 37931 // If `findCommentsByAuthor` rejects, we'll have the reason here 37932 }); 37933 ``` 37934 Simple Example 37935 -------------- 37936 Synchronous Example 37937 ```javascript 37938 let result; 37939 try { 37940 result = findResult(); 37941 // success 37942 } catch(reason) { 37943 // failure 37944 } 37945 ``` 37946 Errback Example 37947 ```js 37948 findResult(function(result, err){ 37949 if (err) { 37950 // failure 37951 } else { 37952 // success 37953 } 37954 }); 37955 ``` 37956 Promise Example; 37957 ```javascript 37958 findResult().then(function(result){ 37959 // success 37960 }, function(reason){ 37961 // failure 37962 }); 37963 ``` 37964 Advanced Example 37965 -------------- 37966 Synchronous Example 37967 ```javascript 37968 let author, books; 37969 try { 37970 author = findAuthor(); 37971 books = findBooksByAuthor(author); 37972 // success 37973 } catch(reason) { 37974 // failure 37975 } 37976 ``` 37977 Errback Example 37978 ```js 37979 function foundBooks(books) { 37980 } 37981 function failure(reason) { 37982 } 37983 findAuthor(function(author, err){ 37984 if (err) { 37985 failure(err); 37986 // failure 37987 } else { 37988 try { 37989 findBoooksByAuthor(author, function(books, err) { 37990 if (err) { 37991 failure(err); 37992 } else { 37993 try { 37994 foundBooks(books); 37995 } catch(reason) { 37996 failure(reason); 37997 } 37998 } 37999 }); 38000 } catch(error) { 38001 failure(err); 38002 } 38003 // success 38004 } 38005 }); 38006 ``` 38007 Promise Example; 38008 ```javascript 38009 findAuthor(). 38010 then(findBooksByAuthor). 38011 then(function(books){ 38012 // found books 38013 }).catch(function(reason){ 38014 // something went wrong 38015 }); 38016 ``` 38017 @method then 38018 @param {Function} onFulfilled 38019 @param {Function} onRejected 38020 Useful for tooling. 38021 @return {Promise} 38022 */ 38023 38024 /** 38025 `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same 38026 as the catch block of a try/catch statement. 38027 ```js 38028 function findAuthor(){ 38029 throw new Error('couldn't find that author'); 38030 } 38031 // synchronous 38032 try { 38033 findAuthor(); 38034 } catch(reason) { 38035 // something went wrong 38036 } 38037 // async with promises 38038 findAuthor().catch(function(reason){ 38039 // something went wrong 38040 }); 38041 ``` 38042 @method catch 38043 @param {Function} onRejection 38044 Useful for tooling. 38045 @return {Promise} 38046 */ 38047 38048 38049 Promise.prototype.catch = function _catch(onRejection) { 38050 return this.then(null, onRejection); 38051 }; 38052 38053 /** 38054 `finally` will be invoked regardless of the promise's fate just as native 38055 try/catch/finally behaves 38056 38057 Synchronous example: 38058 38059 ```js 38060 findAuthor() { 38061 if (Math.random() > 0.5) { 38062 throw new Error(); 38063 } 38064 return new Author(); 38065 } 38066 38067 try { 38068 return findAuthor(); // succeed or fail 38069 } catch(error) { 38070 return findOtherAuther(); 38071 } finally { 38072 // always runs 38073 // doesn't affect the return value 38074 } 38075 ``` 38076 38077 Asynchronous example: 38078 38079 ```js 38080 findAuthor().catch(function(reason){ 38081 return findOtherAuther(); 38082 }).finally(function(){ 38083 // author was either found, or not 38084 }); 38085 ``` 38086 38087 @method finally 38088 @param {Function} callback 38089 @return {Promise} 38090 */ 38091 38092 38093 Promise.prototype.finally = function _finally(callback) { 38094 var promise = this; 38095 var constructor = promise.constructor; 38096 38097 if (isFunction(callback)) { 38098 return promise.then(function (value) { 38099 return constructor.resolve(callback()).then(function () { 38100 return value; 38101 }); 38102 }, function (reason) { 38103 return constructor.resolve(callback()).then(function () { 38104 throw reason; 38105 }); 38106 }); 38107 } 38108 38109 return promise.then(callback, callback); 38110 }; 38111 38112 return Promise; 38113}(); 38114 38115Promise$1.prototype.then = then; 38116Promise$1.all = all; 38117Promise$1.race = race; 38118Promise$1.resolve = resolve$1; 38119Promise$1.reject = reject$1; 38120Promise$1._setScheduler = setScheduler; 38121Promise$1._setAsap = setAsap; 38122Promise$1._asap = asap; 38123 38124/*global self*/ 38125function polyfill() { 38126 var local = void 0; 38127 38128 if (typeof
vendor: 748 bytes, lines 38128-38170
38128commonjsGlobal !== 'undefined') { 38129 local = commonjsGlobal; 38130 } else if (typeof self !== 'undefined') { 38131 local = self; 38132 } else { 38133 try { 38134 local = Function('return this')(); 38135 } catch (e) { 38136 throw new Error('polyfill failed because global object is unavailable in this environment'); 38137 } 38138 } 38139 38140 var P = local.Promise; 38141 38142 if (P) { 38143 var promiseToString = null; 38144 try { 38145 promiseToString = Object.prototype.toString.call(P.resolve()); 38146 } catch (e) { 38147 // silently ignored 38148 } 38149 38150 if (promiseToString === '[object Promise]' && !P.cast) { 38151 return; 38152 } 38153 } 38154 38155 local.Promise = Promise$1; 38156} 38157 38158// Strange compat.. 38159Promise$1.polyfill = polyfill; 38160Promise$1.Promise = Promise$1; 38161 38162return Promise$1; 38163 38164}))); 38165 38166 38167 38168 38169}); 38170
38171var Promise$1 = es6Promise.Promise; 38172 38173/* ----- CONSTRUCTOR ----- */ 38174 38175var Worker = function Worker(opt) { 38176 // Create the root parent for the proto chain, and the starting Worker. 38177 var root = _extends(Worker.convert(Promise$1.resolve()), JSON.parse(JSON.stringify(Worker.template))); 38178 var self = Worker.convert(Promise$1.resolve(), root); 38179 38180 // Set progress, optional settings, and return. 38181 self = self.setProgress(1, Worker, 1, [Worker]); 38182 self = self.set(opt); 38183 return self; 38184}; 38185 38186// Boilerplate for subclassing Promise. 38187Worker.prototype = Object.create(Promise$1.prototype); 38188Worker.prototype.constructor = Worker; 38189 38190// Converts/casts promises into Workers. 38191Worker.convert = function convert(promise, inherit) { 38192 // Uses prototypal inheritance to receive changes made to ancestors' properties. 38193 promise.__proto__ = inherit || Worker.prototype; 38194 return promise; 38195}; 38196 38197Worker.template = { 38198 prop: { 38199 src: null, 38200 container: null, 38201 overlay: null, 38202 canvas: null, 38203 img: null, 38204 pdf: null, 38205 pageSize: null 38206 }, 38207 progress: { 38208 val: 0, 38209 state: null, 38210 n: 0, 38211 stack: [] 38212 }, 38213 opt: { 38214 filename: 'file.pdf', 38215 margin: [0, 0, 0, 0], 38216 image: { type: 'jpeg', quality: 0.95 }, 38217 enableLinks: true, 38218 html2canvas: {}, 38219 jsPDF: {} 38220 } 38221}; 38222 38223/* ----- FROM / TO ----- */ 38224 38225Worker.prototype.from = function from(src, type) { 38226 function getType(src) { 38227 switch (objType(src)) { 38228 case 'string': 38229 return 'string'; 38230 case 'element': 38231 return src.nodeName.toLowerCase === 'canvas' ? 'canvas' : 'element'; 38232 default: 38233 return 'unknown'; 38234 } 38235 } 38236 38237 return this.then(function from_main() { 38238 type = type || getType(src); 38239 switch (type) { 38240 case 'string': 38241 return this.set({ src: createElement('div', { innerHTML: src }) }); 38242 case 'element': 38243 return this.set({ src: src }); 38244 case 'canvas': 38245 return this.set({ canvas: src }); 38246 case 'img': 38247 return this.set({ img: src }); 38248 default: 38249 return this.error('Unknown source type.'); 38250 } 38251 }); 38252}; 38253 38254Worker.prototype.to = function to(target) { 38255 // Route the 'to' request to the appropriate method. 38256 switch (target) { 38257 case 'container': 38258 return this.toContainer(); 38259 case 'canvas': 38260 return this.toCanvas(); 38261 case 'img': 38262 return this.toImg(); 38263 case 'pdf': 38264 return this.toPdf(); 38265 default: 38266 return this.error('Invalid target.'); 38267 } 38268}; 38269 38270Worker.prototype.toContainer = function toContainer() { 38271 // Set up function prerequisites. 38272 var prereqs = [function checkSrc() { 38273 return this.prop.src || this.error('Cannot duplicate - no source HTML.'); 38274 }, function checkPageSize() { 38275 return this.prop.pageSize || this.setPageSize(); 38276 }]; 38277 38278 return this.thenList(prereqs).then(function toContainer_main() { 38279 // Define the CSS styles for the container and its overlay parent. 38280 var overlayCSS = { 38281 position: 'fixed', overflow: 'hidden', zIndex: 1000, 38282 left: 0, right: 0, bottom: 0, top: 0, 38283 backgroundColor: 'rgba(0,0,0,0.8)' 38284 }; 38285 var containerCSS = { 38286 position: 'absolute', width: this.prop.pageSize.inner.width + this.prop.pageSize.unit, 38287 left: 0, right: 0, top: 0, height: 'auto', margin: 'auto', 38288 backgroundColor: 'white' 38289 }; 38290 38291 // Set the overlay to hidden (could be changed in the future to provide a print preview). 38292 overlayCSS.opacity = 0; 38293 38294 // Create and attach the elements. 38295 var source = cloneNode(this.prop.src, this.opt.html2canvas.javascriptEnabled); 38296 this.prop.overlay = createElement('div', { className: 'html2pdf__overlay', style: overlayCSS }); 38297 this.prop.container = createElement('div', { className: 'html2pdf__container', style: containerCSS }); 38298 this.prop.container.appendChild(source); 38299 this.prop.overlay.appendChild(this.prop.container); 38300 document.body.appendChild(this.prop.overlay); 38301 }); 38302}; 38303 38304Worker.prototype.toCanvas = function toCanvas() { 38305 // Set up function prerequisites. 38306 var prereqs = [function checkContainer() { 38307 return document.body.contains(this.prop.container) || this.toContainer(); 38308 }]; 38309 38310 // Fulfill prereqs then create the canvas. 38311 return this.thenList(prereqs).then(function toCanvas_main() { 38312 // Handle old-fashioned 'onrendered' argument. 38313 var options = _extends({}, this.opt.html2canvas); 38314 delete options.onrendered; 38315 38316 return html2canvas$1(this.prop.container, options); 38317 }).then(function toCanvas_post(canvas) { 38318 // Handle old-fashioned 'onrendered' argument. 38319 var onRendered = this.opt.html2canvas.onrendered || function () {}; 38320 onRendered(canvas); 38321 38322 this.prop.canvas = canvas; 38323 document.body.removeChild(this.prop.overlay); 38324 }); 38325}; 38326 38327Worker.prototype.toImg = function toImg() { 38328 // Set up function prerequisites. 38329 var prereqs = [function checkCanvas() { 38330 return this.prop.canvas || this.toCanvas(); 38331 }]; 38332 38333 // Fulfill prereqs then create the image. 38334 return this.thenList(prereqs).then(function toImg_main() { 38335 var imgData = this.prop.canvas.toDataURL('image/' + this.opt.image.type, this.opt.image.quality); 38336 this.prop.img = document.createElement('img'); 38337 this.prop.img.src = imgData; 38338 }); 38339}; 38340 38341Worker.prototype.toPdf = function toPdf() { 38342 // Set up function prerequisites. 38343 var prereqs = [function checkCanvas() { 38344 return this.prop.canvas || this.toCanvas(); 38345 }]; 38346 38347 // Fulfill prereqs then create the image. 38348 return this.thenList(prereqs).then(function toPdf_main() { 38349 // Create local copies of frequently used properties. 38350 var canvas = this.prop.canvas; 38351 var opt = this.opt; 38352 38353 // Calculate the number of pages. 38354 var pxFullHeight = canvas.height; 38355 var pxPageHeight = Math.floor(canvas.width * this.prop.pageSize.inner.ratio); 38356 var nPages = Math.ceil(pxFullHeight / pxPageHeight); 38357 38358 // Define pageHeight separately so it can be trimmed on the final page. 38359 var pageHeight = this.prop.pageSize.inner.height; 38360 38361 // Create a one-page canvas to split up the full image. 38362 var pageCanvas = document.createElement('canvas'); 38363 var pageCtx = pageCanvas.getContext('2d'); 38364 pageCanvas.width = canvas.width; 38365 pageCanvas.height = pxPageHeight; 38366 38367 // Initialize the PDF. 38368 this.prop.pdf = this.prop.pdf || new jspdf_min(opt.jsPDF); 38369 38370 for (var page = 0; page < nPages; page++) { 38371 // Trim the final page to reduce file size. 38372 if (page === nPages - 1 && pxFullHeight % pxPageHeight !== 0) { 38373 pageCanvas.height = pxFullHeight % pxPageHeight; 38374 pageHeight = pageCanvas.height * this.prop.pageSize.inner.width / pageCanvas.width; 38375 } 38376 38377 // Display the page.
38378 var w = pageCanvas.width; 38379 var h = pageCanvas.height; 38380 pageCtx.fillStyle = 'white'; 38381 pageCtx.fillRect(0, 0, w, h); 38382 pageCtx.drawImage(canvas, 0, page * pxPageHeight, w, h, 0, 0, w, h); 38383 38384 // Add the page to the PDF. 38385 if (page) this.prop.pdf.addPage(); 38386 var imgData = pageCanvas.toDataURL('image/' + opt.image.type, opt.image.quality); 38387 this.prop.pdf.addImage(imgData, opt.image.type, opt.margin[1], opt.margin[0], this.prop.pageSize.inner.width, pageHeight); 38388 } 38389 }); 38390}; 38391 38392/* ----- OUTPUT / SAVE ----- */ 38393 38394Worker.prototype.output = function output(type, options, src) { 38395 // Redirect requests to the correct function (outputPdf / outputImg). 38396 src = src || 'pdf'; 38397 if (src.toLowerCase() === 'img' || src.toLowerCase() === 'image') { 38398 return this.outputImg(type, options); 38399 } else { 38400 return this.outputPdf(type, options); 38401 } 38402}; 38403 38404Worker.prototype.outputPdf = function outputPdf(type, options) { 38405 // Set up function prerequisites. 38406 var prereqs = [function checkPdf() { 38407 return this.prop.pdf || this.toPdf(); 38408 }]; 38409 38410 // Fulfill prereqs then perform the appropriate output. 38411 return this.thenList(prereqs).then(function outputPdf_main() { 38412 /* Currently implemented output types: 38413 * https://rawgit.com/MrRio/jsPDF/master/docs/jspdf.js.html#line992 38414 * save(options), arraybuffer, blob, bloburi/bloburl, 38415 * datauristring/dataurlstring, dataurlnewwindow, datauri/dataurl 38416 */ 38417 return this.prop.pdf.output(type, options); 38418 }); 38419}; 38420 38421Worker.prototype.outputImg = function outputImg(type, options) { 38422 // Set up function prerequisites. 38423 var prereqs = [function checkImg() { 38424 return this.prop.img || this.toImg(); 38425 }]; 38426 38427 // Fulfill prereqs then perform the appropriate output. 38428 return this.thenList(prereqs).then(function outputImg_main() { 38429 switch (type) { 38430 case undefined: 38431 case 'img': 38432 return this.prop.img; 38433 case 'datauristring': 38434 case 'dataurlstring': 38435 return this.prop.img.src; 38436 case 'datauri': 38437 case 'dataurl': 38438 return document.location.href = this.prop.img.src; 38439 default: 38440 throw 'Image output type "' + type + '" is not supported.'; 38441 } 38442 }); 38443}; 38444 38445Worker.prototype.save = function save(filename) { 38446 // Set up function prerequisites. 38447 var prereqs = [function checkPdf() { 38448 return this.prop.pdf || this.toPdf(); 38449 }]; 38450 38451 // Fulfill prereqs, update the filename (if provided), and save the PDF. 38452 return this.thenList(prereqs).set(filename ? { filename: filename } : null).then(function save_main() { 38453 this.prop.pdf.save(this.opt.filename); 38454 }); 38455}; 38456 38457/* ----- SET / GET ----- */ 38458 38459Worker.prototype.set = function set$$1(opt) { 38460 // TODO: Implement ordered pairs? 38461 38462 // Silently ignore invalid or empty input. 38463 if (objType(opt) !== 'object') { 38464 return this; 38465 } 38466 38467 // Build an array of setter functions to queue. 38468 var fns = Object.keys(opt || {}).map(function (key) { 38469 if (key in Worker.template.prop) { 38470 // Set pre-defined properties. 38471 return function set_prop() { 38472 this.prop[key] = opt[key]; 38473 }; 38474 } else { 38475 switch (key) { 38476 case 'margin': 38477 return this.setMargin.bind(this, opt.margin); 38478 case 'jsPDF': 38479 return function set_jsPDF() { 38480 this.opt.jsPDF = opt.jsPDF;return this.setPageSize(); 38481 }; 38482 case 'pageSize': 38483 return this.setPageSize.bind(this, opt.pageSize); 38484 default: 38485 // Set any other properties in opt. 38486 return function set_opt() { 38487 this.opt[key] = opt[key]; 38488 }; 38489 } 38490 } 38491 }, this); 38492 38493 // Set properties within the promise chain. 38494 return this.then(function set_main() { 38495 return this.thenList(fns); 38496 }); 38497}; 38498 38499Worker.prototype.get = function get$$1(key, cbk) { 38500 return this.then(function get_main() { 38501 // Fetch the requested property, either as a predefined prop or in opt. 38502 var val = key in Worker.template.prop ? this.prop[key] : this.opt[key]; 38503 return cbk ? cbk(val) : val; 38504 }); 38505}; 38506 38507Worker.prototype.setMargin = function setMargin(margin) { 38508 return this.then(function setMargin_main() {
vendor: 5,907 bytes, lines 38509-38674
38509 // Parse the margin property: [top, left, bottom, right]. 38510 switch (objType(margin)) { 38511 case 'number': 38512 margin = [margin, margin, margin, margin]; 38513 case 'array': 38514 if (margin.length === 2) { 38515 margin = [margin[0], margin[1], margin[0], margin[1]]; 38516 } 38517 if (margin.length === 4) { 38518 break; 38519 } 38520 default: 38521 return this.error('Invalid margin array.'); 38522 } 38523 38524 // Set the margin property, then update pageSize. 38525 this.opt.margin = margin; 38526 }).then(this.setPageSize); 38527}; 38528 38529Worker.prototype.setPageSize = function setPageSize(pageSize) { 38530 return this.then(function setPageSize_main() { 38531 // Retrieve page-size based on jsPDF settings, if not explicitly provided. 38532 pageSize = pageSize || jspdf_min.getPageSize(this.opt.jsPDF); 38533 38534 // Add 'inner' field if not present. 38535 if (!pageSize.hasOwnProperty('inner')) { 38536 pageSize.inner = { 38537 width: pageSize.width - this.opt.margin[1] - this.opt.margin[3], 38538 height: pageSize.height - this.opt.margin[0] - this.opt.margin[2] 38539 }; 38540 pageSize.inner.px = { 38541 width: toPx(pageSize.inner.width, pageSize.k), 38542 height: toPx(pageSize.inner.height, pageSize.k) 38543 }; 38544 pageSize.inner.ratio = pageSize.inner.height / pageSize.inner.width; 38545 } 38546 38547 // Attach pageSize to this. 38548 this.prop.pageSize = pageSize; 38549 }); 38550}; 38551 38552Worker.prototype.setProgress = function setProgress(val, state, n, stack) { 38553 // Immediately update all progress values. 38554 if (val != null) this.progress.val = val; 38555 if (state != null) this.progress.state = state; 38556 if (n != null) this.progress.n = n; 38557 if (stack != null) this.progress.stack = stack; 38558 this.progress.ratio = this.progress.val / this.progress.state; 38559 38560 // Return this for command chaining. 38561 return this; 38562}; 38563 38564Worker.prototype.updateProgress = function updateProgress(val, state, n, stack) { 38565 // Immediately update all progress values, using setProgress. 38566 return this.setProgress(val ? this.progress.val + val : null, state ? state : null, n ? this.progress.n + n : null, stack ? this.progress.stack.concat(stack) : null); 38567}; 38568 38569/* ----- PROMISE MAPPING ----- */ 38570 38571Worker.prototype.then = function then(onFulfilled, onRejected) { 38572 // Wrap `this` for encapsulation. 38573 var self = this; 38574 38575 return this.thenCore(onFulfilled, onRejected, function then_main(onFulfilled, onRejected) { 38576 // Update progress while queuing, calling, and resolving `then`. 38577 self.updateProgress(null, null, 1, [onFulfilled]); 38578 return Promise$1.prototype.then.call(this, function then_pre(val) { 38579 self.updateProgress(null, onFulfilled); 38580 return val; 38581 }).then(onFulfilled, onRejected).then(function then_post(val) { 38582 self.updateProgress(1); 38583 return val; 38584 }); 38585 }); 38586}; 38587 38588Worker.prototype.thenCore = function thenCore(onFulfilled, onRejected, thenBase) { 38589 // Handle optional thenBase parameter. 38590 thenBase = thenBase || Promise$1.prototype.then; 38591 38592 // Wrap `this` for encapsulation and bind it to the promise handlers. 38593 var self = this; 38594 if (onFulfilled) { 38595 onFulfilled = onFulfilled.bind(self); 38596 } 38597 if (onRejected) { 38598 onRejected = onRejected.bind(self); 38599 } 38600 38601 // Cast self into a Promise to avoid polyfills recursively defining `then`. 38602 var isNative = Promise$1.toString().indexOf('[native code]') !== -1 && Promise$1.name === 'Promise'; 38603 var selfPromise = isNative ? self : Worker.convert(_extends({}, self), Promise$1.prototype); 38604 38605 // Return the promise, after casting it into a Worker and preserving props. 38606 var returnVal = thenBase.call(selfPromise, onFulfilled, onRejected); 38607 return Worker.convert(returnVal, self.__proto__); 38608}; 38609 38610Worker.prototype.thenExternal = function thenExternal(onFulfilled, onRejected) { 38611 // Call `then` and return a standard promise (exits the Worker chain). 38612 return Promise$1.prototype.then.call(this, onFulfilled, onRejected); 38613}; 38614 38615Worker.prototype.thenList = function thenList(fns) { 38616 // Queue a series of promise 'factories' into the promise chain. 38617 var self = this; 38618 fns.forEach(function thenList_forEach(fn) { 38619 self = self.thenCore(fn); 38620 }); 38621 return self; 38622}; 38623 38624Worker.prototype['catch'] = function (onRejected) { 38625 // Bind `this` to the promise handler, call `catch`, and return a Worker. 38626 if (onRejected) { 38627 onRejected = onRejected.bind(this); 38628 } 38629 var returnVal = Promise$1.prototype['catch'].call(this, onRejected); 38630 return Worker.convert(returnVal, this); 38631}; 38632 38633Worker.prototype.catchExternal = function catchExternal(onRejected) { 38634 // Call `catch` and return a standard promise (exits the Worker chain). 38635 return Promise$1.prototype['catch'].call(this, onRejected); 38636}; 38637 38638Worker.prototype.error = function error(msg) { 38639 // Throw the error in the Promise chain. 38640 return this.then(function error_main() { 38641 throw new Error(msg); 38642 }); 38643}; 38644 38645/* ----- ALIASES ----- */ 38646 38647Worker.prototype.using = Worker.prototype.set; 38648Worker.prototype.saveAs = Worker.prototype.save; 38649Worker.prototype.export = Worker.prototype.output; 38650Worker.prototype.run = Worker.prototype.then; 38651 38652// Import dependencies. 38653// Get dimensions of a PDF page, as determined by jsPDF. 38654jspdf_min.getPageSize = function (orientation, unit, format) { 38655 // Decode options object 38656 if ((typeof orientation === 'undefined' ? 'undefined' : _typeof(orientation)) === 'object') { 38657 var options = orientation; 38658 orientation = options.orientation; 38659 unit = options.unit || unit; 38660 format = options.format || format; 38661 } 38662 38663 // Default options 38664 unit = unit || 'mm'; 38665 format = format || 'a4'; 38666 orientation = ('' + (orientation || 'P')).toLowerCase(); 38667 var format_as_string = ('' + format).toLowerCase(); 38668 38669 // Size in pt of various paper formats 38670 var pageFormats = { 38671 'a0': [2383.94, 3370.39], 'a1': [1683.78, 2383.94], 38672 'a2': [1190.55, 1683.78], 'a3': [841.89, 1190.55], 38673 'a4': [595.28, 841.89], 'a5': [419.53, 595.28], 38674 'a6': [297.64, 419.53], 'a7': [209.76, 297.64],
38675 'a8': [147.40, 209.76], 'a9': [104.88, 147.40], 38676 'a10': [73.70, 104.88], 'b0': [2834.65, 4008.19], 38677 'b1': [2004.09, 2834.65], 'b2': [1417.32, 2004.09], 38678 'b3': [1000.63, 1417.32], 'b4': [708.66, 1000.63], 38679 'b5': [498.90, 708.66], 'b6': [354.33, 498.90], 38680 'b7': [249.45, 354.33], 'b8': [175.75, 249.45], 38681 'b9': [124.72, 175.75], 'b10': [87.87, 124.72], 38682 'c0': [2599.37, 3676.54], 'c1': [1836.85, 2599.37], 38683 'c2': [1298.27, 1836.85], 'c3': [918.43, 1298.27], 38684 'c4': [649.13, 918.43], 'c5': [459.21, 649.13], 38685 'c6': [323.15, 459.21], 'c7': [229.61, 323.15], 38686 'c8': [161.57, 229.61], 'c9': [113.39, 161.57], 38687 'c10': [79.37, 113.39], 'dl': [311.81, 623.62], 38688 'letter': [612, 792], 38689 'government-letter': [576, 756], 38690 'legal': [612, 1008], 38691 'junior-legal': [576, 360], 38692 'ledger': [1224, 792], 38693 'tabloid': [792, 1224], 38694 'credit-card': [153, 243] 38695 }; 38696 38697 // Unit conversion 38698 switch (unit) { 38699 case 'pt': 38700 var k = 1;break; 38701 case 'mm': 38702 var k = 72 / 25.4;break; 38703 case 'cm': 38704 var k = 72 / 2.54;break; 38705 case 'in': 38706 var k = 72;break; 38707 case 'px': 38708 var k = 72 / 96;break; 38709 case 'pc': 38710 var k = 12;break; 38711 case 'em': 38712 var k = 12;break; 38713 case 'ex': 38714 var k = 6;break; 38715 default: 38716 throw 'Invalid unit: ' + unit; 38717 } 38718 38719 // Dimensions are stored as user units and converted to points on output 38720 if (pageFormats.hasOwnProperty(format_as_string)) { 38721 var pageHeight = pageFormats[format_as_string][1] / k; 38722 var pageWidth = pageFormats[format_as_string][0] / k; 38723 } else { 38724 try { 38725 var pageHeight = format[1]; 38726 var pageWidth = format[0]; 38727 } catch (err) { 38728 throw new Error('Invalid format: ' + format); 38729 } 38730 } 38731 38732 // Handle page orientation 38733 if (orientation === 'p' || orientation === 'portrait') { 38734 orientation = 'p'; 38735 if (pageWidth > pageHeight) { 38736 var tmp = pageWidth; 38737 pageWidth = pageHeight; 38738 pageHeight = tmp; 38739 } 38740 } else if (orientation === 'l' || orientation === 'landscape') { 38741 orientation = 'l'; 38742 if (pageHeight > pageWidth) { 38743 var tmp = pageWidth; 38744 pageWidth = pageHeight; 38745 pageHeight = tmp; 38746 } 38747 } else { 38748 throw 'Invalid orientation: ' + orientation; 38749 } 38750 38751 // Return information (k is the unit conversion ratio from pts) 38752 var info = { 'width': pageWidth, 'height': pageHeight, 'unit': unit, 'k': k }; 38753 return info; 38754}; 38755 38756/* Pagebreak plugin: 38757 38758 Adds page-break functionality to the html2pdf library. Page-breaks can be 38759 enabled by CSS styles, set on individual elements using selectors, or 38760 avoided from breaking inside all elements. 38761 38762 Options on the `opt.pagebreak` object: 38763 38764 mode: String or array of strings: 'avoid-all', 'css', and/or 'legacy' 38765 Default: ['css', 'legacy'] 38766 38767 before: String or array of CSS selectors for which to add page-breaks 38768 before each element. Can be a specific element with an ID 38769 ('#myID'), all elements of a type (e.g. 'img'), all of a class 38770 ('.myClass'), or even '*' to match every element. 38771 38772 after: Like 'before', but adds a page-break immediately after the element. 38773 38774 avoid: Like 'before', but avoids page-breaks on these elements. You can 38775 enable this feature on every element using the 'avoid-all' mode. 38776*/ 38777 38778// Refs to original functions. 38779var orig = { 38780 toContainer: Worker.prototype.toContainer 38781}; 38782 38783// Add pagebreak default options to the Worker template. 38784Worker.template.opt.pagebreak = { 38785 mode: ['css', 'legacy'], 38786 before: [], 38787 after: [], 38788 avoid: [] 38789}; 38790 38791Worker.prototype.toContainer = function toContainer() { 38792 return orig.toContainer.call(this).then(function toContainer_pagebreak() { 38793 // Setup root element and inner page height. 38794 var root = this.prop.container; 38795 var pxPageHeight = this.prop.pageSize.inner.px.height; 38796 38797 // Check all requested modes. 38798 var modeSrc = [].concat(this.opt.pagebreak.mode); 38799 var mode = { 38800 avoidAll: modeSrc.indexOf('avoid-all') !== -1, 38801 css: modeSrc.indexOf('css') !== -1, 38802 legacy: modeSrc.indexOf('legacy') !== -1 38803 }; 38804 38805 // Get arrays of all explicitly requested elements. 38806 var select = {}; 38807 var self = this; 38808 ['before', 'after', 'avoid'].forEach(function (key) { 38809 var all = mode.avoidAll && key === 'avoid'; 38810 select[key] = all ? [] : [].concat(self.opt.pagebreak[key] || []); 38811 if (select[key].length > 0) { 38812 select[key] = Array.prototype.slice.call(root.querySelectorAll(select[key].join(', '))); 38813 } 38814 }); 38815 38816 // Get all legacy page-break elements.
38817 var legacyEls = root.querySelectorAll('.html2pdf__page-break'); 38818 legacyEls = Array.prototype.slice.call(legacyEls); 38819 38820 // Loop through all elements. 38821 var els = root.querySelectorAll('*'); 38822 Array.prototype.forEach.call(els, function pagebreak_loop(el) { 38823 // Setup pagebreak rules based on legacy and avoidAll modes. 38824 var rules = { 38825 before: false, 38826 after: mode.legacy && legacyEls.indexOf(el) !== -1, 38827 avoid: mode.avoidAll 38828 }; 38829 38830 // Add rules for css mode. 38831 if (mode.css) { 38832 // TODO: Check if this is valid with iFrames. 38833 var style = window.getComputedStyle(el); 38834 // TODO: Handle 'left' and 'right' correctly. 38835 // TODO: Add support for 'avoid' on breakBefore/After. 38836 var breakOpt = ['always', 'page', 'left', 'right']; 38837 var avoidOpt = ['avoid', 'avoid-page']; 38838 rules = { 38839 before: rules.before || breakOpt.indexOf(style.breakBefore || style.pageBreakBefore) !== -1, 38840 after: rules.after || breakOpt.indexOf(style.breakAfter || style.pageBreakAfter) !== -1, 38841 avoid: rules.avoid || avoidOpt.indexOf(style.breakInside || style.pageBreakInside) !== -1 38842 }; 38843 } 38844 38845 // Add rules for explicit requests. 38846 Object.keys(rules).forEach(function (key) { 38847 rules[key] = rules[key] || select[key].indexOf(el) !== -1; 38848 }); 38849 38850 // Get element position on the screen. 38851 // TODO: Subtract the top of the container from clientRect.top/bottom? 38852 var clientRect = el.getBoundingClientRect(); 38853 38854 // Avoid: Check if a break happens mid-element. 38855 if (rules.avoid && !rules.before) { 38856 var startPage = Math.floor(clientRect.top / pxPageHeight); 38857 var endPage = Math.floor(clientRect.bottom / pxPageHeight); 38858 var nPages = Math.abs(clientRect.bottom - clientRect.top) / pxPageHeight; 38859 38860 // Turn on rules.before if the el is broken and is at most one page long. 38861 if (endPage !== startPage && nPages <= 1) { 38862 rules.before = true; 38863 } 38864 } 38865 38866 // Before: Create a padding div to push the element to the next page. 38867 if (rules.before) { 38868 var pad = createElement('div', { style: { 38869 display: 'block', 38870 height: pxPageHeight - clientRect.top % pxPageHeight + 'px' 38871 } }); 38872 el.parentNode.insertBefore(pad, el); 38873 } 38874 38875 // After: Create a padding div to fill the remaining page. 38876 if (rules.after) { 38877 var pad = createElement('div', { style: { 38878 display: 'block', 38879 height: pxPageHeight - clientRect.bottom % pxPageHeight + 'px' 38880 } }); 38881 el.parentNode.insertBefore(pad, el.nextSibling); 38882 } 38883 }); 38884 }); 38885}; 38886 38887// Add hyperlink functionality to the PDF creation. 38888 38889// Main link array, and refs to original functions. 38890var linkInfo = []; 38891var orig$1 = { 38892 toContainer: Worker.prototype.toContainer, 38893 toPdf: Worker.prototype.toPdf 38894}; 38895 38896Worker.prototype.toContainer = function toContainer() { 38897 return orig$1.toContainer.call(this).then(function toContainer_hyperlink() { 38898 // Retrieve hyperlink info if the option is enabled. 38899 if (this.opt.enableLinks) { 38900 // Find all anchor tags and get the container's bounds for reference. 38901 var container = this.prop.container; 38902 var links = container.querySelectorAll('a'); 38903 var containerRect = unitConvert(container.getBoundingClientRect(), this.prop.pageSize.k); 38904 linkInfo = []; 38905 38906 // Loop through each anchor tag. 38907 Array.prototype.forEach.call(links, function (link) { 38908 // Treat each client rect as a separate link (for text-wrapping). 38909 var clientRects = link.getClientRects(); 38910 for (var i = 0; i < clientRects.length; i++) { 38911 var clientRect = unitConvert(clientRects[i], this.prop.pageSize.k); 38912 clientRect.left -= containerRect.left; 38913 clientRect.top -= containerRect.top; 38914 38915 var page = Math.floor(clientRect.top / this.prop.pageSize.inner.height) + 1; 38916 var top = this.opt.margin[0] + clientRect.top % this.prop.pageSize.inner.height; 38917 var left = this.opt.margin[1] + clientRect.left; 38918 38919 linkInfo.push({ page: page, top: top, left: left, clientRect: clientRect, link: link }); 38920 } 38921 }, this); 38922 } 38923 }); 38924}; 38925 38926Worker.prototype.toPdf = function toPdf() { 38927 return orig$1.toPdf.call(this).then(function toPdf_hyperlink() { 38928 // Add hyperlinks if the option is enabled. 38929 if (this.opt.enableLinks) { 38930 // Attach each anchor tag based on info from toContainer(). 38931 linkInfo.forEach(function (l) { 38932 this.prop.pdf.setPage(l.page); 38933 this.prop.pdf.link(l.left, l.top, l.clientRect.width, l.clientRect.height, { url: l.link.href }); 38934 }, this); 38935 38936 // Reset the active page of the PDF to the final page. 38937 var nPages = this.prop.pdf.internal.getNumberOfPages(); 38938 this.prop.pdf.setPage(nPages); 38939 } 38940 }); 38941}; 38942 38943/** 38944 * Generate a PDF from an HTML element or string using html2canvas and jsPDF. 38945 * 38946 * @param {Element|string} source The source element or HTML string. 38947 * @param {Object=} opt An object of optional settings: 'margin', 'filename', 38948 * 'image' ('type' and 'quality'), and 'html2canvas' / 'jspdf', which are 38949 * sent as settings to their corresponding functions. 38950 */ 38951var html2pdf = function html2pdf(src, opt) { 38952 // Create a new worker with the given options. 38953 var worker = new html2pdf.Worker(opt); 38954 38955 if (src) { 38956 // If src is specified, perform the traditional 'simple' operation. 38957 return worker.from(src).save(); 38958 } else { 38959 // Otherwise, return the worker for new Promise-based operation. 38960 return worker; 38961 } 38962}; 38963html2pdf.Worker = Worker; 38964 38965return html2pdf; 38966 38967}))); 38968 38969!function(t){function e(n){if(a[n])return a[n].exports;
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t.insert=0,e===O?(o(t,!0),0===t.strm.avail_out?mt:kt):t.strstart>t.block_start&&(o(t,!1),0===t.strm.avail_out)?pt:pt}function c(t,e){for(var a,n;;){if(t.lookahead<ht){if(f(t),t.lookahead<ht&&e===T)return pt;if(0===t.lookahead)break}if(a=0,t.lookahead>=ot&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ot-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==a&&t.strstart-a<=t.w_size-ht&&(t.match_length=u(t,a)),t.match_length>=ot)if(n=C._tr_tally(t,t.strstart-t.match_start,t.match_length-ot),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=ot){t.match_length--;do t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ot-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart;while(0!==--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else n=C._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(n&&(o(t,!1),0===t.strm.avail_out))return pt}return t.insert=t.strstart<ot-1?t.strstart:ot-1,e===O?(o(t,!0),0===t.strm.avail_out?mt:kt):t.last_lit&&(o(t,!1),0===t.strm.avail_out)?pt:vt}function g(t,e){for(var a,n,i;;){if(t.lookahead<ht){if(f(t),t.lookahead<ht&&e===T)return pt;if(0===t.lookahead)break}if(a=0,t.lookahead>=ot&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ot-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=ot-1,0!==a&&t.prev_length<t.max_lazy_match&&t.strstart-a<=t.w_size-ht&&(t.match_length=u(t,a),t.match_length<=5&&(t.strategy===Y||t.match_length===ot&&t.strstart-t.match_start>4096)&&(t.match_length=ot-1)),t.prev_length>=ot&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-ot,n=C._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-ot),t.lookahead-=t.prev_length-1,t.prev_length-=2;do++t.strstart<=i&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ot-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart);while(0!==--t.prev_length);if(t.match_available=0,t.match_length=ot-1,t.strstart++,n&&(o(t,!1),0===t.strm.avail_out))return pt}else if(t.match_available){if(n=C._tr_tally(t,0,t.window[t.strstart-1]),n&&o(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return pt}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(n=C._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<ot-1?t.strstart:ot-1,e===O?(o(t,!0),0===t.strm.avail_out?mt:kt):t.last_lit&&(o(t,!1),0===t.strm.avail_out)?pt:vt}function w(t,e){for(var a,n,i,r,s=t.window;;){if(t.lookahead<=lt){if(f(t),t.lookahead<=lt&&e===T)return pt;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=ot&&t.strstart>0&&(i=t.strstart-1,n=s[i],n===s[++i]&&n===s[++i]&&n===s[++i])){r=t.strstart+lt;do;while(n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&r>i);t.match_length=lt-(r-i),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=ot?(a=C._tr_tally(t,1,t.match_length-ot),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(a=C._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),a&&(o(t,!1),0===t.strm.avail_out))return pt}return t.insert=0,e===O?(o(t,!0),0===t.strm.avail_out?mt:kt):t.last_lit&&(o(t,!1),0===t.strm.avail_out)?pt:vt}function b(t,e){for(var a;;){if(0===t.lookahead&&(f(t),0===t.lookahead)){if(e===T)return pt;break}if(t.match_length=0,a=C._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,a&&(o(t,!1),0===t.strm.avail_out))return pt}return t.insert=0,e===O?(o(t,!0),0===t.strm.avail_out?mt:kt):t.last_lit&&(o(t,!1),0===t.strm.avail_out)?pt:vt}function p(t){t.window_size=2*t.w_size,r(t.head),t.max_lazy_match=A[t.level].max_lazy,t.good_match=A[t.level].good_length,t.nice_match=A[t.level].nice_length,t.max_chain_length=A[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=ot-1,t.match_available=0,t.ins_h=0}function v(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=J,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new S.Buf16(2*rt),this.dyn_dtree=new S.Buf16(2*(2*nt+1)),this.bl_tree=new S.Buf16(2*(2*it+1)),r(this.dyn_ltree),r(this.dyn_dtree),r(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new S.Buf16(st+1),this.heap=new S.Buf16(2*at+1),r(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new S.Buf16(2*at+1),r(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function m(t){var e;
38969return t&&t.state?(t.total_in=t.total_out=0,t.data_type=q,e=t.state,e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?ut:wt,t.adler=2===e.wrap?0:1,e.last_flush=T,C._tr_init(e),L):n(t,P)}function k(t){var e=m(t);return e===L&&p(t.state),e}function y(t,e){return t&&t.state?2!==t.state.wrap?P:(t.state.gzhead=e,L):P}function x(t,e,a,i,r,s){if(!t)return P;var o=1;if(e===j&&(e=6),0>i?(o=0,i=-i):i>15&&(o=2,i-=16),1>r||r>Q||a!==J||8>i||i>15||0>e||e>9||0>s||s>G)return n(t,P);8===i&&(i=9);var l=new v;return t.state=l,l.strm=t,l.wrap=o,l.gzhead=null,l.w_bits=i,l.w_size=1<<l.w_bits,l.w_mask=l.w_size-1,l.hash_bits=r+7,l.hash_size=1<<l.hash_bits,l.hash_mask=l.hash_size-1,l.hash_shift=~~((l.hash_bits+ot-1)/ot),l.window=new S.Buf8(2*l.w_size),l.head=new S.Buf16(l.hash_size),l.prev=new S.Buf16(l.w_size),l.lit_bufsize=1<<r+6,l.pending_buf_size=4*l.lit_bufsize,l.pending_buf=new S.Buf8(l.pending_buf_size),l.d_buf=l.lit_bufsize>>1,l.l_buf=3*l.lit_bufsize,l.level=e,l.strategy=s,l.method=a,k(t)}function z(t,e){return x(t,e,J,V,$,X)}function B(t,e){var a,o,d,u;if(!t||!t.state||e>U||0>e)return t?n(t,P):P;if(o=t.state,!t.output||!t.input&&0!==t.avail_in||o.status===bt&&e!==O)return n(t,0===t.avail_out?F:P);if(o.strm=t,a=o.last_flush,o.last_flush=e,o.status===ut)if(2===o.wrap)t.adler=0,l(o,31),l(o,139),l(o,8),o.gzhead?(l(o,(o.gzhead.text?1:0)+(o.gzhead.hcrc?2:0)+(o.gzhead.extra?4:0)+(o.gzhead.name?8:0)+(o.gzhead.comment?16:0)),l(o,255&o.gzhead.time),l(o,o.gzhead.time>>8&255),l(o,o.gzhead.time>>16&255),l(o,o.gzhead.time>>24&255),l(o,9===o.level?2:o.strategy>=K||o.level<2?4:0),l(o,255&o.gzhead.os),o.gzhead.extra&&o.gzhead.extra.length&&(l(o,255&o.gzhead.extra.length),l(o,o.gzhead.extra.length>>8&255)),o.gzhead.hcrc&&(t.adler=Z(t.adler,o.pending_buf,o.pending,0)),o.gzindex=0,o.status=ft):(l(o,0),l(o,0),l(o,0),l(o,0),l(o,0),l(o,9===o.level?2:o.strategy>=K||o.level<2?4:0),l(o,yt),o.status=wt);else{var f=J+(o.w_bits-8<<4)<<8,_=-1;_=o.strategy>=K||o.level<2?0:o.level<6?1:6===o.level?2:3,f|=_<<6,0!==o.strstart&&(f|=dt),f+=31-f%31,o.status=wt,h(o,f),0!==o.strstart&&(h(o,t.adler>>>16),h(o,65535&t.adler)),t.adler=1}if(o.status===ft)if(o.gzhead.extra){for(d=o.pending;o.gzindex<(65535&o.gzhead.extra.length)&&(o.pending!==o.pending_buf_size||(o.gzhead.hcrc&&o.pending>d&&(t.adler=Z(t.adler,o.pending_buf,o.pending-d,d)),s(t),d=o.pending,o.pending!==o.pending_buf_size));)l(o,255&o.gzhead.extra[o.gzindex]),o.gzindex++;o.gzhead.hcrc&&o.pending>d&&(t.adler=Z(t.adler,o.pending_buf,o.pending-d,d)),o.gzindex===o.gzhead.extra.length&&(o.gzindex=0,o.status=_t)}else o.status=_t;if(o.status===_t)if(o.gzhead.name){d=o.pending;do{if(o.pending===o.pending_buf_size&&(o.gzhead.hcrc&&o.pending>d&&(t.adler=Z(t.adler,o.pending_buf,o.pending-d,d)),s(t),d=o.pending,o.pending===o.pending_buf_size)){u=1;break}u=o.gzindex<o.gzhead.name.length?255&o.gzhead.name.charCodeAt(o.gzindex++):0,l(o,u)}while(0!==u);o.gzhead.hcrc&&o.pending>d&&(t.adler=Z(t.adler,o.pending_buf,o.pending-d,d)),0===u&&(o.gzindex=0,o.status=ct)}else o.status=ct;
38969if(o.status===ct)if(o.gzhead.comment){d=o.pending;do{if(o.pending===o.pending_buf_size&&(o.gzhead.hcrc&&o.pending>d&&(t.adler=Z(t.adler,o.pending_buf,o.pending-d,d)),s(t),d=o.pending,o.pending===o.pending_buf_size)){u=1;break}u=o.gzindex<o.gzhead.comment.length?255&o.gzhead.comment.charCodeAt(o.gzindex++):0,l(o,u)}while(0!==u);o.gzhead.hcrc&&o.pending>d&&(t.adler=Z(t.adler,o.pending_buf,o.pending-d,d)),0===u&&(o.status=gt)}else o.status=gt;if(o.status===gt&&(o.gzhead.hcrc?(o.pending+2>o.pending_buf_size&&s(t),o.pending+2<=o.pending_buf_size&&(l(o,255&t.adler),l(o,t.adler>>8&255),t.adler=0,o.status=wt)):o.status=wt),0!==o.pending){if(s(t),0===t.avail_out)return o.last_flush=-1,L}else if(0===t.avail_in&&i(e)<=i(a)&&e!==O)return n(t,F);if(o.status===bt&&0!==t.avail_in)return n(t,F);if(0!==t.avail_in||0!==o.lookahead||e!==T&&o.status!==bt){var c=o.strategy===K?b(o,e):o.strategy===W?w(o,e):A[o.level].func(o,e);if((c===mt||c===kt)&&(o.status=bt),c===pt||c===mt)return 0===t.avail_out&&(o.last_flush=-1),L;if(c===vt&&(e===D?C._tr_align(o):e!==U&&(C._tr_stored_block(o,0,0,!1),e===N&&(r(o.head),0===o.lookahead&&(o.strstart=0,o.block_start=0,o.insert=0))),s(t),0===t.avail_out))return o.last_flush=-1,L}return e!==O?L:o.wrap<=0?M:(2===o.wrap?(l(o,255&t.adler),l(o,t.adler>>8&255),l(o,t.adler>>16&255),l(o,t.adler>>24&255),l(o,255&t.total_in),l(o,t.total_in>>8&255),l(o,t.total_in>>16&255),l(o,t.total_in>>24&255)):(h(o,t.adler>>>16),h(o,65535&t.adler)),s(t),o.wrap>0&&(o.wrap=-o.wrap),0!==o.pending?L:M)}function E(t){var e;return t&&t.state?(e=t.state.status,e!==ut&&e!==ft&&e!==_t&&e!==ct&&e!==gt&&e!==wt&&e!==bt?n(t,P):(t.state=null,e===wt?n(t,H):L)):P}var A,S=a(3),C=a(6),R=a(7),Z=a(8),I=a(9),T=0,D=1,N=3,O=4,U=5,L=0,M=1,P=-2,H=-3,F=-5,j=-1,Y=1,K=2,W=3,G=4,X=0,q=2,J=8,Q=9,V=15,$=8,tt=29,et=256,at=et+1+tt,nt=30,it=19,rt=2*at+1,st=15,ot=3,lt=258,ht=lt+ot+1,dt=32,ut=42,ft=69,_t=73,ct=91,gt=103,wt=113,bt=666,pt=1,vt=2,mt=3,kt=4,yt=3,xt=function(t,e,a,n,i){this.good_length=t,this.max_lazy=e,this.nice_length=a,this.max_chain=n,this.func=i};A=[new xt(0,0,0,0,_),new xt(4,4,8,4,c),new xt(4,5,16,8,c),new xt(4,6,32,32,c),new xt(4,4,16,16,g),new xt(8,16,32,32,g),new xt(8,16,128,128,g),new xt(8,32,128,256,g),new xt(32,128,258,1024,g),new xt(32,258,258,4096,g)],e.deflateInit=z,e.deflateInit2=x,e.deflateReset=k,e.deflateResetKeep=m,e.deflateSetHeader=y,e.deflate=B,e.deflateEnd=E,e.deflateInfo="pako deflate (from Nodeca project)"},function(t,e,a){"use strict";function n(t){for(var e=t.length;--e>=0;)t[e]=0}function i(t){return 256>t?st[t]:st[256+(t>>>7)]}function r(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function s(t,e,a){t.bi_valid>G-a?(t.bi_buf|=e<<t.bi_valid&65535,r(t,t.bi_buf),t.bi_buf=e>>G-t.bi_valid,t.bi_valid+=a-G):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=a)}function o(t,e,a){s(t,a[2*e],a[2*e+1])}function l(t,e){var a=0;do a|=1&t,t>>>=1,a<<=1;while(--e>0);return a>>>1}function h(t){16===t.bi_valid?(r(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}function d(t,e){var a,n,i,r,s,o,l=e.dyn_tree,h=e.max_code,d=e.stat_desc.static_tree,u=e.stat_desc.has_stree,f=e.stat_desc.extra_bits,_=e.stat_desc.extra_base,c=e.stat_desc.max_length,g=0;for(r=0;W>=r;r++)t.bl_count[r]=0;for(l[2*t.heap[t.heap_max]+1]=0,a=t.heap_max+1;K>a;a++)n=t.heap[a],r=l[2*l[2*n+1]+1]+1,r>c&&(r=c,g++),l[2*n+1]=r,n>h||(t.bl_count[r]++,s=0,n>=_&&(s=f[n-_]),o=l[2*n],t.opt_len+=o*(r+s),u&&(t.static_len+=o*(d[2*n+1]+s)));if(0!==g){do{for(r=c-1;0===t.bl_count[r];)r--;t.bl_count[r]--,t.bl_count[r+1]+=2,t.bl_count[c]--,g-=2}while(g>0);for(r=c;0!==r;r--)for(n=t.bl_count[r];0!==n;)i=t.heap[--a],i>h||(l[2*i+1]!==r&&(t.opt_len+=(r-l[2*i+1])*l[2*i],l[2*i+1]=r),n--)}}function u(t,e,a){var n,i,r=new Array(W+1),s=0;for(n=1;W>=n;n++)r[n]=s=s+a[n-1]<<1;for(i=0;e>=i;i++){var o=t[2*i+1];0!==o&&(t[2*i]=l(r[o]++,o))}}function f(){var t,e,a,n,i,r=new Array(W+1);for(a=0,n=0;P-1>n;n++)for(lt[n]=a,t=0;t<1<<$[n];t++)ot[a++]=n;for(ot[a-1]=n,i=0,n=0;16>n;n++)for(ht[n]=i,t=0;t<1<<tt[n];t++)st[i++]=n;for(i>>=7;j>n;n++)for(ht[n]=i<<7,t=0;t<1<<tt[n]-7;t++)st[256+i++]=n;for(e=0;W>=e;e++)r[e]=0;for(t=0;143>=t;)it[2*t+1]=8,t++,r[8]++;for(;255>=t;)it[2*t+1]=9,t++,r[9]++;for(;279>=t;)it[2*t+1]=7,t++,r[7]++;for(;287>=t;)it[2*t+1]=8,t++,r[8]++;for(u(it,F+1,r),t=0;j>t;t++)rt[2*t+1]=5,rt[2*t]=l(t,5);dt=new _t(it,$,H+1,F,W),ut=new _t(rt,tt,0,j,W),ft=new _t(new Array(0),et,0,Y,X)}function _(t){var e;
38969for(e=0;F>e;e++)t.dyn_ltree[2*e]=0;for(e=0;j>e;e++)t.dyn_dtree[2*e]=0;for(e=0;Y>e;e++)t.bl_tree[2*e]=0;t.dyn_ltree[2*q]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function c(t){t.bi_valid>8?r(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function g(t,e,a,n){c(t),n&&(r(t,a),r(t,~a)),R.arraySet(t.pending_buf,t.window,e,a,t.pending),t.pending+=a}function w(t,e,a,n){var i=2*e,r=2*a;return t[i]<t[r]||t[i]===t[r]&&n[e]<=n[a]}function b(t,e,a){for(var n=t.heap[a],i=a<<1;i<=t.heap_len&&(i<t.heap_len&&w(e,t.heap[i+1],t.heap[i],t.depth)&&i++,!w(e,n,t.heap[i],t.depth));)t.heap[a]=t.heap[i],a=i,i<<=1;t.heap[a]=n}function p(t,e,a){var n,r,l,h,d=0;if(0!==t.last_lit)do n=t.pending_buf[t.d_buf+2*d]<<8|t.pending_buf[t.d_buf+2*d+1],r=t.pending_buf[t.l_buf+d],d++,0===n?o(t,r,e):(l=ot[r],o(t,l+H+1,e),h=$[l],0!==h&&(r-=lt[l],s(t,r,h)),n--,l=i(n),o(t,l,a),h=tt[l],0!==h&&(n-=ht[l],s(t,n,h)));while(d<t.last_lit);o(t,q,e)}function v(t,e){var a,n,i,r=e.dyn_tree,s=e.stat_desc.static_tree,o=e.stat_desc.has_stree,l=e.stat_desc.elems,h=-1;for(t.heap_len=0,t.heap_max=K,a=0;l>a;a++)0!==r[2*a]?(t.heap[++t.heap_len]=h=a,t.depth[a]=0):r[2*a+1]=0;for(;t.heap_len<2;)i=t.heap[++t.heap_len]=2>h?++h:0,r[2*i]=1,t.depth[i]=0,t.opt_len--,o&&(t.static_len-=s[2*i+1]);for(e.max_code=h,a=t.heap_len>>1;a>=1;a--)b(t,r,a);i=l;do a=t.heap[1],t.heap[1]=t.heap[t.heap_len--],b(t,r,1),n=t.heap[1],t.heap[--t.heap_max]=a,t.heap[--t.heap_max]=n,r[2*i]=r[2*a]+r[2*n],t.depth[i]=(t.depth[a]>=t.depth[n]?t.depth[a]:t.depth[n])+1,r[2*a+1]=r[2*n+1]=i,t.heap[1]=i++,b(t,r,1);while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],d(t,e),u(r,h,t.bl_count)}function m(t,e,a){var n,i,r=-1,s=e[1],o=0,l=7,h=4;for(0===s&&(l=138,h=3),e[2*(a+1)+1]=65535,n=0;a>=n;n++)i=s,s=e[2*(n+1)+1],++o<l&&i===s||(h>o?t.bl_tree[2*i]+=o:0!==i?(i!==r&&t.bl_tree[2*i]++,t.bl_tree[2*J]++):10>=o?t.bl_tree[2*Q]++:t.bl_tree[2*V]++,o=0,r=i,0===s?(l=138,h=3):i===s?(l=6,h=3):(l=7,h=4))}function k(t,e,a){var n,i,r=-1,l=e[1],h=0,d=7,u=4;for(0===l&&(d=138,u=3),n=0;a>=n;n++)if(i=l,l=e[2*(n+1)+1],!(++h<d&&i===l)){if(u>h){do o(t,i,t.bl_tree);while(0!==--h)}else 0!==i?(i!==r&&(o(t,i,t.bl_tree),h--),o(t,J,t.bl_tree),s(t,h-3,2)):10>=h?(o(t,Q,t.bl_tree),s(t,h-3,3)):(o(t,V,t.bl_tree),s(t,h-11,7));h=0,r=i,0===l?(d=138,u=3):i===l?(d=6,u=3):(d=7,u=4)}}function y(t){var e;for(m(t,t.dyn_ltree,t.l_desc.max_code),m(t,t.dyn_dtree,t.d_desc.max_code),v(t,t.bl_desc),e=Y-1;e>=3&&0===t.bl_tree[2*at[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}function x(t,e,a,n){var i;for(s(t,e-257,5),s(t,a-1,5),s(t,n-4,4),i=0;n>i;i++)s(t,t.bl_tree[2*at[i]+1],3);k(t,t.dyn_ltree,e-1),k(t,t.dyn_dtree,a-1)}function z(t){var e,a=4093624447;for(e=0;31>=e;e++,a>>>=1)if(1&a&&0!==t.dyn_ltree[2*e])return I;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return T;for(e=32;H>e;e++)if(0!==t.dyn_ltree[2*e])return T;return I}function B(t){gt||(f(),gt=!0),t.l_desc=new ct(t.dyn_ltree,dt),t.d_desc=new ct(t.dyn_dtree,ut),t.bl_desc=new ct(t.bl_tree,ft),t.bi_buf=0,t.bi_valid=0,_(t)}function E(t,e,a,n){s(t,(N<<1)+(n?1:0),3),g(t,e,a,!0)}function A(t){s(t,O<<1,3),o(t,q,it),h(t)}function S(t,e,a,n){var i,r,o=0;t.level>0?(t.strm.data_type===D&&(t.strm.data_type=z(t)),v(t,t.l_desc),v(t,t.d_desc),o=y(t),i=t.opt_len+3+7>>>3,r=t.static_len+3+7>>>3,i>=r&&(i=r)):i=r=a+5,i>=a+4&&-1!==e?E(t,e,a,n):t.strategy===Z||r===i?(s(t,(O<<1)+(n?1:0),3),p(t,it,rt)):(s(t,(U<<1)+(n?1:0),3),x(t,t.l_desc.max_code+1,t.d_desc.max_code+1,o+1),p(t,t.dyn_ltree,t.dyn_dtree)),_(t),n&&c(t)}function C(t,e,a){return t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&a,t.last_lit++,0===e?t.dyn_ltree[2*a]++:(t.matches++,e--,t.dyn_ltree[2*(ot[a]+H+1)]++,t.dyn_dtree[2*i(e)]++),t.last_lit===t.lit_bufsize-1}var R=a(3),Z=4,I=0,T=1,D=2,N=0,O=1,U=2,L=3,M=258,P=29,H=256,F=H+1+P,j=30,Y=19,K=2*F+1,W=15,G=16,X=7,q=256,J=16,Q=17,V=18,$=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],tt=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],et=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],at=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],nt=512,it=new Array(2*(F+2));n(it);var rt=new Array(2*j);n(rt);var st=new Array(nt);n(st);var ot=new Array(M-L+1);n(ot);var lt=new Array(P);n(lt);var ht=new Array(j);n(ht);var dt,ut,ft,_t=function(t,e,a,n,i){this.static_tree=t,this.extra_bits=e,this.extra_base=a,this.elems=n,this.max_length=i,this.has_stree=t&&t.length},ct=function(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e},gt=!1;e._tr_init=B,e._tr_stored_block=E,e._tr_flush_block=S,e._tr_tally=C,e._tr_align=A},function(t,e){"use strict";function a(t,e,a,n){for(var i=65535&t|0,r=t>>>16&65535|0,s=0;0!==a;){s=a>2e3?2e3:a,a-=s;do i=i+e[n++]|0,r=r+i|0;while(--s);i%=65521,r%=65521}return i|r<<16|0}t.exports=a},function(t,e){"use strict";function a(){for(var t,e=[],a=0;256>a;a++){t=a;for(var n=0;8>n;n++)t=1&t?3988292384^t>>>1:t>>>1;e[a]=t}return e}function n(t,e,a,n){var r=i,s=n+a;t=-1^t;for(var o=n;s>o;o++)t=t>>>8^r[255&(t^e[o])];return-1^t}var i=a();t.exports=n},function(t,e){"use strict";
38969t.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},function(t,e,a){"use strict";function n(t,e){if(65537>e&&(t.subarray&&s||!t.subarray&&r))return String.fromCharCode.apply(null,i.shrinkBuf(t,e));for(var a="",n=0;e>n;n++)a+=String.fromCharCode(t[n]);return a}var i=a(3),r=!0,s=!0;try{String.fromCharCode.apply(null,[0])}catch(o){r=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(o){s=!1}for(var l=new i.Buf8(256),h=0;256>h;h++)l[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;l[254]=l[254]=1,e.string2buf=function(t){var e,a,n,r,s,o=t.length,l=0;for(r=0;o>r;r++)a=t.charCodeAt(r),55296===(64512&a)&&o>r+1&&(n=t.charCodeAt(r+1),56320===(64512&n)&&(a=65536+(a-55296<<10)+(n-56320),r++)),l+=128>a?1:2048>a?2:65536>a?3:4;for(e=new 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a,n;return t&&t.state?(n=t.state,0>e?(a=0,e=-e):(a=(e>>4)+1,48>e&&(e&=15)),e&&(8>e||e>15)?Z:(null!==n.window&&n.wbits!==e&&(n.window=null),n.wrap=a,n.wbits=e,s(t))):Z}function l(t,e){var a,n;return t?(n=new i,t.state=n,n.window=null,a=o(t,e),a!==S&&(t.state=null),a):Z}function h(t){return l(t,bt)}function d(t){if(pt){var e;
38970for(g=new b.Buf32(512),w=new b.Buf32(32),e=0;144>e;)t.lens[e++]=8;for(;256>e;)t.lens[e++]=9;for(;280>e;)t.lens[e++]=7;for(;288>e;)t.lens[e++]=8;for(k(x,t.lens,0,288,g,0,t.work,{bits:9}),e=0;32>e;)t.lens[e++]=5;k(z,t.lens,0,32,w,0,t.work,{bits:5}),pt=!1}t.lencode=g,t.lenbits=9,t.distcode=w,t.distbits=5}function u(t,e,a,n){var i,r=t.state;return null===r.window&&(r.wsize=1<<r.wbits,r.wnext=0,r.whave=0,r.window=new b.Buf8(r.wsize)),n>=r.wsize?(b.arraySet(r.window,e,a-r.wsize,r.wsize,0),r.wnext=0,r.whave=r.wsize):(i=r.wsize-r.wnext,i>n&&(i=n),b.arraySet(r.window,e,a-n,i,r.wnext),n-=i,n?(b.arraySet(r.window,e,a-n,n,0),r.wnext=n,r.whave=r.wsize):(r.wnext+=i,r.wnext===r.wsize&&(r.wnext=0),r.whave<r.wsize&&(r.whave+=i))),0}function f(t,e){var a,i,r,s,o,l,h,f,_,c,g,w,ct,gt,wt,bt,pt,vt,mt,kt,yt,xt,zt,Bt,Et=0,At=new b.Buf8(4),St=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return Z;a=t.state,a.mode===G&&(a.mode=X),o=t.next_out,r=t.output,h=t.avail_out,s=t.next_in,i=t.input,l=t.avail_in,f=a.hold,_=a.bits,c=l,g=h,xt=S;t:for(;;)switch(a.mode){case O:if(0===a.wrap){a.mode=X;break}for(;16>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(2&a.wrap&&35615===f){a.check=0,At[0]=255&f,At[1]=f>>>8&255,a.check=v(a.check,At,2,0),f=0,_=0,a.mode=U;break}if(a.flags=0,a.head&&(a.head.done=!1),!(1&a.wrap)||(((255&f)<<8)+(f>>8))%31){t.msg="incorrect header check",a.mode=ut;break}if((15&f)!==N){t.msg="unknown compression method",a.mode=ut;break}if(f>>>=4,_-=4,yt=(15&f)+8,0===a.wbits)a.wbits=yt;else if(yt>a.wbits){t.msg="invalid window size",a.mode=ut;break}a.dmax=1<<yt,t.adler=a.check=1,a.mode=512&f?K:G,f=0,_=0;break;case U:for(;16>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(a.flags=f,(255&a.flags)!==N){t.msg="unknown compression method",a.mode=ut;break}if(57344&a.flags){t.msg="unknown header flags set",a.mode=ut;break}a.head&&(a.head.text=f>>8&1),512&a.flags&&(At[0]=255&f,At[1]=f>>>8&255,a.check=v(a.check,At,2,0)),f=0,_=0,a.mode=L;case L:for(;32>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}a.head&&(a.head.time=f),512&a.flags&&(At[0]=255&f,At[1]=f>>>8&255,At[2]=f>>>16&255,At[3]=f>>>24&255,a.check=v(a.check,At,4,0)),f=0,_=0,a.mode=M;case M:for(;16>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}a.head&&(a.head.xflags=255&f,a.head.os=f>>8),512&a.flags&&(At[0]=255&f,At[1]=f>>>8&255,a.check=v(a.check,At,2,0)),f=0,_=0,a.mode=P;case P:if(1024&a.flags){for(;16>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}a.length=f,a.head&&(a.head.extra_len=f),512&a.flags&&(At[0]=255&f,At[1]=f>>>8&255,a.check=v(a.check,At,2,0)),f=0,_=0}else a.head&&(a.head.extra=null);a.mode=H;case H:if(1024&a.flags&&(w=a.length,w>l&&(w=l),w&&(a.head&&(yt=a.head.extra_len-a.length,a.head.extra||(a.head.extra=new Array(a.head.extra_len)),b.arraySet(a.head.extra,i,s,w,yt)),512&a.flags&&(a.check=v(a.check,i,w,s)),l-=w,s+=w,a.length-=w),a.length))break t;a.length=0,a.mode=F;case F:if(2048&a.flags){if(0===l)break t;w=0;do yt=i[s+w++],a.head&&yt&&a.length<65536&&(a.head.name+=String.fromCharCode(yt));while(yt&&l>w);if(512&a.flags&&(a.check=v(a.check,i,w,s)),l-=w,s+=w,yt)break t}else a.head&&(a.head.name=null);a.length=0,a.mode=j;case j:if(4096&a.flags){if(0===l)break t;w=0;do yt=i[s+w++],a.head&&yt&&a.length<65536&&(a.head.comment+=String.fromCharCode(yt));while(yt&&l>w);if(512&a.flags&&(a.check=v(a.check,i,w,s)),l-=w,s+=w,yt)break t}else a.head&&(a.head.comment=null);a.mode=Y;case Y:if(512&a.flags){for(;16>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(f!==(65535&a.check)){t.msg="header crc mismatch",a.mode=ut;break}f=0,_=0}a.head&&(a.head.hcrc=a.flags>>9&1,a.head.done=!0),t.adler=a.check=0,a.mode=G;break;case K:for(;32>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}t.adler=a.check=n(f),f=0,_=0,a.mode=W;case W:if(0===a.havedict)return t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=l,a.hold=f,a.bits=_,R;t.adler=a.check=1,a.mode=G;case G:if(e===E||e===A)break t;case X:if(a.last){f>>>=7&_,_-=7&_,a.mode=lt;break}for(;3>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}switch(a.last=1&f,f>>>=1,_-=1,3&f){case 0:a.mode=q;break;case 1:if(d(a),a.mode=et,e===A){f>>>=2,_-=2;break t}break;case 2:a.mode=V;break;case 3:t.msg="invalid block type",a.mode=ut}f>>>=2,_-=2;break;case q:for(f>>>=7&_,_-=7&_;32>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if((65535&f)!==(f>>>16^65535)){t.msg="invalid stored block lengths",a.mode=ut;break}if(a.length=65535&f,f=0,_=0,a.mode=J,e===A)break t;case J:a.mode=Q;case Q:if(w=a.length){if(w>l&&(w=l),w>h&&(w=h),0===w)break t;b.arraySet(r,i,s,w,o),l-=w,s+=w,h-=w,o+=w,a.length-=w;break}a.mode=G;break;case V:for(;14>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(a.nlen=(31&f)+257,f>>>=5,_-=5,a.ndist=(31&f)+1,f>>>=5,_-=5,a.ncode=(15&f)+4,f>>>=4,_-=4,a.nlen>286||a.ndist>30){t.msg="too many length or distance symbols",a.mode=ut;break}a.have=0,a.mode=$;case $:for(;a.have<a.ncode;){for(;3>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}
38970a.lens[St[a.have++]]=7&f,f>>>=3,_-=3}for(;a.have<19;)a.lens[St[a.have++]]=0;if(a.lencode=a.lendyn,a.lenbits=7,zt={bits:a.lenbits},xt=k(y,a.lens,0,19,a.lencode,0,a.work,zt),a.lenbits=zt.bits,xt){t.msg="invalid code lengths set",a.mode=ut;break}a.have=0,a.mode=tt;case tt:for(;a.have<a.nlen+a.ndist;){for(;Et=a.lencode[f&(1<<a.lenbits)-1],wt=Et>>>24,bt=Et>>>16&255,pt=65535&Et,!(_>=wt);){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(16>pt)f>>>=wt,_-=wt,a.lens[a.have++]=pt;else{if(16===pt){for(Bt=wt+2;Bt>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(f>>>=wt,_-=wt,0===a.have){t.msg="invalid bit length repeat",a.mode=ut;break}yt=a.lens[a.have-1],w=3+(3&f),f>>>=2,_-=2}else if(17===pt){for(Bt=wt+3;Bt>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}f>>>=wt,_-=wt,yt=0,w=3+(7&f),f>>>=3,_-=3}else{for(Bt=wt+7;Bt>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}f>>>=wt,_-=wt,yt=0,w=11+(127&f),f>>>=7,_-=7}if(a.have+w>a.nlen+a.ndist){t.msg="invalid bit length repeat",a.mode=ut;break}for(;w--;)a.lens[a.have++]=yt}}if(a.mode===ut)break;if(0===a.lens[256]){t.msg="invalid code -- missing end-of-block",a.mode=ut;break}if(a.lenbits=9,zt={bits:a.lenbits},xt=k(x,a.lens,0,a.nlen,a.lencode,0,a.work,zt),a.lenbits=zt.bits,xt){t.msg="invalid literal/lengths set",a.mode=ut;break}if(a.distbits=6,a.distcode=a.distdyn,zt={bits:a.distbits},xt=k(z,a.lens,a.nlen,a.ndist,a.distcode,0,a.work,zt),a.distbits=zt.bits,xt){t.msg="invalid distances set",a.mode=ut;break}if(a.mode=et,e===A)break t;case et:a.mode=at;case at:if(l>=6&&h>=258){t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=l,a.hold=f,a.bits=_,m(t,g),o=t.next_out,r=t.output,h=t.avail_out,s=t.next_in,i=t.input,l=t.avail_in,f=a.hold,_=a.bits,a.mode===G&&(a.back=-1);break}for(a.back=0;Et=a.lencode[f&(1<<a.lenbits)-1],wt=Et>>>24,bt=Et>>>16&255,pt=65535&Et,!(_>=wt);){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(bt&&0===(240&bt)){for(vt=wt,mt=bt,kt=pt;Et=a.lencode[kt+((f&(1<<vt+mt)-1)>>vt)],wt=Et>>>24,bt=Et>>>16&255,pt=65535&Et,!(_>=vt+wt);){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}f>>>=vt,_-=vt,a.back+=vt}if(f>>>=wt,_-=wt,a.back+=wt,a.length=pt,0===bt){a.mode=ot;break}if(32&bt){a.back=-1,a.mode=G;break}if(64&bt){t.msg="invalid literal/length code",a.mode=ut;break}a.extra=15&bt,a.mode=nt;case nt:if(a.extra){for(Bt=a.extra;Bt>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}a.length+=f&(1<<a.extra)-1,f>>>=a.extra,_-=a.extra,a.back+=a.extra}a.was=a.length,a.mode=it;case it:for(;Et=a.distcode[f&(1<<a.distbits)-1],wt=Et>>>24,bt=Et>>>16&255,pt=65535&Et,!(_>=wt);){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(0===(240&bt)){for(vt=wt,mt=bt,kt=pt;Et=a.distcode[kt+((f&(1<<vt+mt)-1)>>vt)],wt=Et>>>24,bt=Et>>>16&255,pt=65535&Et,!(_>=vt+wt);){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}f>>>=vt,_-=vt,a.back+=vt}if(f>>>=wt,_-=wt,a.back+=wt,64&bt){t.msg="invalid distance code",a.mode=ut;break}a.offset=pt,a.extra=15&bt,a.mode=rt;case rt:if(a.extra){for(Bt=a.extra;Bt>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}a.offset+=f&(1<<a.extra)-1,f>>>=a.extra,_-=a.extra,a.back+=a.extra}if(a.offset>a.dmax){t.msg="invalid distance too far back",a.mode=ut;break}a.mode=st;case st:if(0===h)break t;if(w=g-h,a.offset>w){if(w=a.offset-w,w>a.whave&&a.sane){t.msg="invalid distance too far back",a.mode=ut;break}w>a.wnext?(w-=a.wnext,ct=a.wsize-w):ct=a.wnext-w,w>a.length&&(w=a.length),gt=a.window}else gt=r,ct=o-a.offset,w=a.length;w>h&&(w=h),h-=w,a.length-=w;do r[o++]=gt[ct++];while(--w);0===a.length&&(a.mode=at);break;case ot:if(0===h)break t;r[o++]=a.length,h--,a.mode=at;break;case lt:if(a.wrap){for(;32>_;){if(0===l)break t;l--,f|=i[s++]<<_,_+=8}if(g-=h,t.total_out+=g,a.total+=g,g&&(t.adler=a.check=a.flags?v(a.check,r,g,o-g):p(a.check,r,g,o-g)),g=h,(a.flags?f:n(f))!==a.check){t.msg="incorrect data check",a.mode=ut;break}f=0,_=0}a.mode=ht;case ht:if(a.wrap&&a.flags){for(;32>_;){if(0===l)break t;l--,f+=i[s++]<<_,_+=8}if(f!==(4294967295&a.total)){t.msg="incorrect length check",a.mode=ut;break}f=0,_=0}a.mode=dt;case dt:xt=C;break t;case ut:xt=I;break t;case ft:return T;case _t:default:return Z}return t.next_out=o,t.avail_out=h,t.next_in=s,t.avail_in=l,a.hold=f,a.bits=_,(a.wsize||g!==t.avail_out&&a.mode<ut&&(a.mode<lt||e!==B))&&u(t,t.output,t.next_out,g-t.avail_out)?(a.mode=ft,T):(c-=t.avail_in,g-=t.avail_out,t.total_in+=c,t.total_out+=g,a.total+=g,a.wrap&&g&&(t.adler=a.check=a.flags?v(a.check,r,g,t.next_out-g):p(a.check,r,g,t.next_out-g)),t.data_type=a.bits+(a.last?64:0)+(a.mode===G?128:0)+(a.mode===et||a.mode===J?256:0),(0===c&&0===g||e===B)&&xt===S&&(xt=D),xt)}function _(t){if(!t||!t.state)return Z;var e=t.state;return e.window&&(e.window=null),t.state=null,S}function c(t,e){var a;return t&&t.state?(a=t.state,0===(2&a.wrap)?Z:(a.head=e,e.done=!1,S)
38970):Z}var g,w,b=a(3),p=a(7),v=a(8),m=a(14),k=a(15),y=0,x=1,z=2,B=4,E=5,A=6,S=0,C=1,R=2,Z=-2,I=-3,T=-4,D=-5,N=8,O=1,U=2,L=3,M=4,P=5,H=6,F=7,j=8,Y=9,K=10,W=11,G=12,X=13,q=14,J=15,Q=16,V=17,$=18,tt=19,et=20,at=21,nt=22,it=23,rt=24,st=25,ot=26,lt=27,ht=28,dt=29,ut=30,ft=31,_t=32,ct=852,gt=592,wt=15,bt=wt,pt=!0;e.inflateReset=s,e.inflateReset2=o,e.inflateResetKeep=r,e.inflateInit=h,e.inflateInit2=l,e.inflate=f,e.inflateEnd=_,e.inflateGetHeader=c,e.inflateInfo="pako inflate (from Nodeca project)"},function(t,e){"use strict";var a=30,n=12;t.exports=function(t,e){var i,r,s,o,l,h,d,u,f,_,c,g,w,b,p,v,m,k,y,x,z,B,E,A,S;i=t.state,r=t.next_in,A=t.input,s=r+(t.avail_in-5),o=t.next_out,S=t.output,l=o-(e-t.avail_out),h=o+(t.avail_out-257),d=i.dmax,u=i.wsize,f=i.whave,_=i.wnext,c=i.window,g=i.hold,w=i.bits,b=i.lencode,p=i.distcode,v=(1<<i.lenbits)-1,m=(1<<i.distbits)-1;t:do{15>w&&(g+=A[r++]<<w,w+=8,g+=A[r++]<<w,w+=8),k=b[g&v];e:for(;;){if(y=k>>>24,g>>>=y,w-=y,y=k>>>16&255,0===y)S[o++]=65535&k;else{if(!(16&y)){if(0===(64&y)){k=b[(65535&k)+(g&(1<<y)-1)];continue e}if(32&y){i.mode=n;break t}t.msg="invalid literal/length code",i.mode=a;break t}x=65535&k,y&=15,y&&(y>w&&(g+=A[r++]<<w,w+=8),x+=g&(1<<y)-1,g>>>=y,w-=y),15>w&&(g+=A[r++]<<w,w+=8,g+=A[r++]<<w,w+=8),k=p[g&m];a:for(;;){if(y=k>>>24,g>>>=y,w-=y,y=k>>>16&255,!(16&y)){if(0===(64&y)){k=p[(65535&k)+(g&(1<<y)-1)];continue a}t.msg="invalid distance code",i.mode=a;break t}if(z=65535&k,y&=15,y>w&&(g+=A[r++]<<w,w+=8,y>w&&(g+=A[r++]<<w,w+=8)),z+=g&(1<<y)-1,z>d){t.msg="invalid distance too far back",i.mode=a;break t}if(g>>>=y,w-=y,y=o-l,z>y){if(y=z-y,y>f&&i.sane){t.msg="invalid distance too far back",i.mode=a;break t}if(B=0,E=c,0===_){if(B+=u-y,x>y){x-=y;do S[o++]=c[B++];while(--y);B=o-z,E=S}}else if(y>_){if(B+=u+_-y,y-=_,x>y){x-=y;do S[o++]=c[B++];while(--y);if(B=0,x>_){y=_,x-=y;do S[o++]=c[B++];while(--y);B=o-z,E=S}}}else if(B+=_-y,x>y){x-=y;do S[o++]=c[B++];while(--y);B=o-z,E=S}for(;x>2;)S[o++]=E[B++],S[o++]=E[B++],S[o++]=E[B++],x-=3;x&&(S[o++]=E[B++],x>1&&(S[o++]=E[B++]))}else{B=o-z;do S[o++]=S[B++],S[o++]=S[B++],S[o++]=S[B++],x-=3;while(x>2);x&&(S[o++]=S[B++],x>1&&(S[o++]=S[B++]))}break}}break}}while(s>r&&h>o);x=w>>3,r-=x,w-=x<<3,g&=(1<<w)-1,t.next_in=r,t.next_out=o,t.avail_in=s>r?5+(s-r):5-(r-s),t.avail_out=h>o?257+(h-o):257-(o-h),i.hold=g,i.bits=w}},function(t,e,a){"use strict";var n=a(3),i=15,r=852,s=592,o=0,l=1,h=2,d=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],u=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],f=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],_=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];t.exports=function(t,e,a,c,g,w,b,p){var v,m,k,y,x,z,B,E,A,S=p.bits,C=0,R=0,Z=0,I=0,T=0,D=0,N=0,O=0,U=0,L=0,M=null,P=0,H=new n.Buf16(i+1),F=new n.Buf16(i+1),j=null,Y=0;for(C=0;i>=C;C++)H[C]=0;for(R=0;c>R;R++)H[e[a+R]]++;for(T=S,I=i;I>=1&&0===H[I];I--);if(T>I&&(T=I),0===I)return g[w++]=20971520,g[w++]=20971520,p.bits=1,0;for(Z=1;I>Z&&0===H[Z];Z++);for(Z>T&&(T=Z),O=1,C=1;i>=C;C++)if(O<<=1,O-=H[C],0>O)return-1;if(O>0&&(t===o||1!==I))return-1;for(F[1]=0,C=1;i>C;C++)F[C+1]=F[C]+H[C];for(R=0;c>R;R++)0!==e[a+R]&&(b[F[e[a+R]]++]=R);if(t===o?(M=j=b,z=19):t===l?(M=d,P-=257,j=u,Y-=257,z=256):(M=f,j=_,z=-1),L=0,R=0,C=Z,x=w,D=T,N=0,k=-1,U=1<<T,y=U-1,t===l&&U>r||t===h&&U>s)return 1;for(var K=0;;){K++,B=C-N,b[R]<z?(E=0,A=b[R]):b[R]>z?(E=j[Y+b[R]],A=M[P+b[R]]):(E=96,A=0),v=1<<C-N,m=1<<D,Z=m;do m-=v,g[x+(L>>N)+m]=B<<24|E<<16|A|0;while(0!==m);for(v=1<<C-1;L&v;)v>>=1;if(0!==v?(L&=v-1,L+=v):L=0,R++,0===--H[C]){if(C===I)break;C=e[a+b[R]]}if(C>T&&(L&y)!==k){for(0===N&&(N=T),x+=Z,D=C-N,O=1<<D;I>D+N&&(O-=H[D+N],!(0>=O));)D++,O<<=1;if(U+=1<<D,t===l&&U>r||t===h&&U>s)return 1;k=L&y,g[k]=T<<24|D<<16|x-w|0}}return 0!==L&&(g[x+L]=C-N<<24|64<<16|0),p.bits=T,0}},function(t,e){t.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ER
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vendor: 44,287 bytes, lines 38971-40802
38971/*! 38972 * fancyBox - jQuery Plugin 38973 * version: 2.1.5 (Fri, 14 Jun 2013) 38974 * requires jQuery v1.6 or later 38975 * 38976 * Examples at http://fancyapps.com/fancybox/ 38977 * License: www.fancyapps.com/fancybox/#license 38978 * 38979 * Copyright 2012 Janis Skarnelis - [email protected] 38980 * 38981 */ 38982 38983;(function (window, document, $, undefined) { 38984 "use strict"; 38985 38986 var H = $("html"), 38987 W = $(window), 38988 D = $(document), 38989 F = $.fancybox = function () { 38990 F.open.apply( this, arguments ); 38991 }, 38992 IE = navigator.userAgent.match(/msie/i), 38993 didUpdate = null, 38994 isTouch = document.createTouch !== undefined, 38995 38996 isQuery = function(obj) { 38997 return obj && obj.hasOwnProperty && obj instanceof $; 38998 }, 38999 isString = function(str) { 39000 return str && $.type(str) === "string"; 39001 }, 39002 isPercentage = function(str) { 39003 return isString(str) && str.indexOf('%') > 0; 39004 }, 39005 isScrollable = function(el) { 39006 return (el && !(el.style.overflow && el.style.overflow === 'hidden') && ((el.clientWidth && el.scrollWidth > el.clientWidth) || (el.clientHeight && el.scrollHeight > el.clientHeight))); 39007 }, 39008 getScalar = function(orig, dim) { 39009 var value = parseInt(orig, 10) || 0; 39010 39011 if (dim && isPercentage(orig)) { 39012 value = F.getViewport()[ dim ] / 100 * value; 39013 } 39014 39015 return Math.ceil(value); 39016 }, 39017 getValue = function(value, dim) { 39018 return getScalar(value, dim) + 'px'; 39019 }; 39020 39021 $.extend(F, { 39022 // The current version of fancyBox 39023 version: '2.1.5', 39024 39025 defaults: { 39026 padding : 15, 39027 margin : 20, 39028 39029 width : 800, 39030 height : 600, 39031 minWidth : 100, 39032 minHeight : 100, 39033 maxWidth : 9999, 39034 maxHeight : 9999, 39035 pixelRatio: 1, // Set to 2 for retina display support 39036 39037 autoSize : true, 39038 autoHeight : false, 39039 autoWidth : false, 39040 39041 autoResize : true, 39042 autoCenter : !isTouch, 39043 fitToView : true, 39044 aspectRatio : false, 39045 topRatio : 0.5, 39046 leftRatio : 0.5, 39047 39048 scrolling : 'auto', // 'auto', 'yes' or 'no' 39049 wrapCSS : '', 39050 39051 arrows : true, 39052 closeBtn : true, 39053 closeClick : false, 39054 nextClick : false, 39055 mouseWheel : true, 39056 autoPlay : false, 39057 playSpeed : 3000, 39058 preload : 3, 39059 modal : false, 39060 loop : true, 39061 39062 ajax : { 39063 dataType : 'html', 39064 headers : { 'X-fancyBox': true } 39065 }, 39066 iframe : { 39067 scrolling : 'auto', 39068 preload : true 39069 }, 39070 swf : { 39071 wmode: 'transparent', 39072 allowfullscreen : 'true', 39073 allowscriptaccess : 'always' 39074 }, 39075 39076 keys : { 39077 next : { 39078 13 : 'left', // enter 39079 34 : 'up', // page down 39080 39 : 'left', // right arrow 39081 40 : 'up' // down arrow 39082 }, 39083 prev : { 39084 8 : 'right', // backspace 39085 33 : 'down', // page up 39086 37 : 'right', // left arrow 39087 38 : 'down' // up arrow 39088 }, 39089 close : [27], // escape key 39090 play : [32], // space - start/stop slideshow 39091 toggle : [70] // letter "f" - toggle fullscreen 39092 }, 39093 39094 direction : { 39095 next : 'left', 39096 prev : 'right' 39097 }, 39098 39099 scrollOutside : true, 39100 39101 // Override some properties 39102 index : 0, 39103 type : null, 39104 href : null, 39105 content : null, 39106 title : null, 39107 39108 // HTML templates 39109 tpl: { 39110 wrap : '<div class="fancybox-wrap" tabIndex="-1"><div class="fancybox-skin"><div class="fancybox-outer"><div class="fancybox-inner"></div></div></div></div>', 39111 image : '<img class="fancybox-image" src="{href}" alt="" />', 39112 iframe : '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" frameborder="0" vspace="0" hspace="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen' + (IE ? ' allowtransparency="true"' : '') + '></iframe>', 39113 error : '<p class="fancybox-error">The requested content cannot be loaded.<br/>Please try again later.</p>', 39114 closeBtn : '<a title="Close" class="fancybox-item fancybox-close" href="javascript:;"></a>', 39115 next : '<a title="Next" class="fancybox-nav fancybox-next" href="javascript:;"><span></span></a>', 39116 prev : '<a title="Previous" class="fancybox-nav fancybox-prev" href="javascript:;"><span></span></a>', 39117 loading : '<div id="fancybox-loading"><div></div></div>' 39118 }, 39119 39120 // Properties for each animation type 39121 // Opening fancyBox 39122 openEffect : 'fade', // 'elastic', 'fade' or 'none' 39123 openSpeed : 250, 39124 openEasing : 'swing', 39125 openOpacity : true, 39126 openMethod : 'zoomIn', 39127 39128 // Closing fancyBox 39129 closeEffect : 'fade', // 'elastic', 'fade' or 'none' 39130 closeSpeed : 250, 39131 closeEasing : 'swing', 39132 closeOpacity : true, 39133 closeMethod : 'zoomOut', 39134 39135 // Changing next gallery item 39136 nextEffect : 'elastic', // 'elastic', 'fade' or 'none' 39137 nextSpeed : 250, 39138 nextEasing : 'swing', 39139 nextMethod : 'changeIn', 39140 39141 // Changing previous gallery item 39142 prevEffect : 'elastic', // 'elastic', 'fade' or 'none' 39143 prevSpeed : 250, 39144 prevEasing : 'swing', 39145 prevMethod : 'changeOut', 39146 39147 // Enable default helpers 39148 helpers : { 39149 overlay : true, 39150 title : true 39151 }, 39152 39153 // Callbacks 39154 onCancel : $.noop, // If canceling 39155 beforeLoad : $.noop, // Before loading 39156 afterLoad : $.noop, // After loading 39157 beforeShow : $.noop, // Before changing in current item 39158 afterShow : $.noop, // After opening 39159 beforeChange : $.noop, // Before changing gallery item 39160 beforeClose : $.noop, // Before closing 39161 afterClose : $.noop // After closing 39162 }, 39163 39164 //Current state 39165 group : {}, // Selected group 39166 opts : {}, // Group options 39167 previous : null, // Previous element 39168 coming : null, // Element being loaded 39169 current : null, // Currently loaded element 39170 isActive : false, // Is activated 39171 isOpen : false, // Is currently open 39172 isOpened : false, // Have been fully opened at least once 39173 39174 wrap : null, 39175 skin : null, 39176 outer : null, 39177 inner : null, 39178 39179 player : { 39180 timer : null, 39181 isActive : false 39182 }, 39183 39184 // Loaders 39185 ajaxLoad : null, 39186 imgPreload : null, 39187 39188 // Some collections 39189 transitions : {}, 39190 helpers : {}, 39191 39192 /* 39193 * Static methods 39194 */ 39195 39196 open: function (group, opts) { 39197 if (!group) { 39198 return; 39199 } 39200 39201 if (!$.isPlainObject(opts)) { 39202 opts = {}; 39203 } 39204 39205 // Close if already active 39206 if (false === F.close(true)) { 39207 return; 39208 } 39209 39210 // Normalize group 39211 if (!$.isArray(group)) { 39212 group = isQuery(group) ? $(group).get() : [group]; 39213 } 39214 39215 // Recheck if the type of each element is `object` and set content type (image, ajax, etc) 39216 $.each(group, function(i, element) { 39217 var obj = {}, 39218 href, 39219 title, 39220 content, 39221 type, 39222 rez, 39223 hrefParts, 39224 selector; 39225 39226 if ($.type(element) === "object") { 39227 // Check if is DOM element 39228 if (element.nodeType) { 39229 element = $(element); 39230 } 39231 39232 if (isQuery(element)) { 39233 obj = { 39234 href : element.data('fancybox-href') || element.attr('href'), 39235 title : $('<div/>').text( element.data('fancybox-title') || element.attr('title') || '' ).html(), 39236 isDom : true, 39237 element : element 39238 }; 39239 39240 if ($.metadata) { 39241 $.extend(true, obj, element.metadata()); 39242 } 39243 39244 } else { 39245 obj = element; 39246 } 39247 } 39248 39249 href = opts.href || obj.href || (isString(element) ? element : null); 39250 title = opts.title !== undefined ? opts.title : obj.title || ''; 39251 39252 content = opts.content || obj.content; 39253 type = content ? 'html' : (opts.type || obj.type); 39254 39255 if (!type && obj.isDom) { 39256 type = element.data('fancybox-type'); 39257 39258 if (!type) { 39259 rez = element.prop('class').match(/fancybox\.(\w+)/); 39260 type = rez ? rez[1] : null; 39261 } 39262 } 39263 39264 if (isString(href)) { 39265 // Try to guess the content type 39266 if (!type) { 39267 if (F.isImage(href)) { 39268 type = 'image'; 39269 39270 } else if (F.isSWF(href)) { 39271 type = 'swf'; 39272 39273 } else if (href.charAt(0) === '#') { 39274 type = 'inline'; 39275 39276 } else if (isString(element)) { 39277 type = 'html'; 39278 content = element; 39279 } 39280 } 39281 39282 // Split url into two pieces with source url and content selector, e.g, 39283 // "/mypage.html #my_id" will load "/mypage.html" and display element having id "my_id" 39284 if (type === 'ajax') { 39285 hrefParts = href.split(/\s+/, 2); 39286 href = hrefParts.shift(); 39287 selector = hrefParts.shift(); 39288 } 39289 } 39290 39291 if (!content) { 39292 if (type === 'inline') { 39293 if (href) { 39294 content = $( isString(href) ? href.replace(/.*(?=#[^\s]+$)/, '') : href ); //strip for ie7 39295 39296 } else if (obj.isDom) { 39297 content = element; 39298 } 39299 39300 } else if (type === 'html') { 39301 content = href; 39302 39303 } else if (!type && !href && obj.isDom) { 39304 type = 'inline'; 39305 content = element; 39306 } 39307 } 39308 39309 $.extend(obj, { 39310 href : href, 39311 type : type, 39312 content : content, 39313 title : title, 39314 selector : selector 39315 }); 39316 39317 group[ i ] = obj; 39318 }); 39319 39320 // Extend the defaults 39321 F.opts = $.extend(true, {}, F.defaults, opts); 39322 39323 // All options are merged recursive except keys 39324 if (opts.keys !== undefined) { 39325 F.opts.keys = opts.keys ? $.extend({}, F.defaults.keys, opts.keys) : false; 39326 } 39327 39328 F.group = group; 39329 39330 return F._start(F.opts.index); 39331 }, 39332 39333 // Cancel image loading or abort ajax request 39334 cancel: function () { 39335 var coming = F.coming; 39336 39337 if (coming && false === F.trigger('onCancel')) { 39338 return; 39339 } 39340 39341 F.hideLoading(); 39342 39343 if (!coming) { 39344 return; 39345 } 39346 39347 if (F.ajaxLoad) { 39348 F.ajaxLoad.abort(); 39349 } 39350 39351 F.ajaxLoad = null; 39352 39353 if (F.imgPreload) { 39354 F.imgPreload.onload = F.imgPreload.onerror = null; 39355 } 39356 39357 if (coming.wrap) { 39358 coming.wrap.stop(true, true).trigger('onReset').remove(); 39359 } 39360 39361 F.coming = null; 39362 39363 // If the first item has been canceled, then clear everything 39364 if (!F.current) { 39365 F._afterZoomOut( coming ); 39366 } 39367 }, 39368 39369 // Start closing animation if is open; remove immediately if opening/closing 39370 close: function (event) { 39371 F.cancel(); 39372 39373 if (false === F.trigger('beforeClose')) { 39374 return; 39375 } 39376 39377 F.unbindEvents(); 39378 39379 if (!F.isActive) { 39380 return; 39381 } 39382 39383 if (!F.isOpen || event === true) { 39384 $('.fancybox-wrap').stop(true).trigger('onReset').remove(); 39385 39386 F._afterZoomOut(); 39387 39388 } else { 39389 F.isOpen = F.isOpened = false; 39390 F.isClosing = true; 39391 39392 $('.fancybox-item, .fancybox-nav').remove(); 39393 39394 F.wrap.stop(true, true).removeClass('fancybox-opened'); 39395 39396 F.transitions[ F.current.closeMethod ](); 39397 } 39398 }, 39399 39400 // Manage slideshow: 39401 // $.fancybox.play(); - toggle slideshow 39402 // $.fancybox.play( true ); - start 39403 // $.fancybox.play( false ); - stop 39404 play: function ( action ) { 39405 var clear = function () { 39406 clearTimeout(F.player.timer); 39407 }, 39408 set = function () { 39409 clear(); 39410 39411 if (F.current && F.player.isActive) { 39412 F.player.timer = setTimeout(F.next, F.current.playSpeed); 39413 } 39414 }, 39415 stop = function () { 39416 clear(); 39417 39418 D.unbind('.player'); 39419 39420 F.player.isActive = false; 39421 39422 F.trigger('onPlayEnd'); 39423 }, 39424 start = function () { 39425 if (F.current && (F.current.loop || F.current.index < F.group.length - 1)) { 39426 F.player.isActive = true; 39427 39428 D.bind({ 39429 'onCancel.player beforeClose.player' : stop, 39430 'onUpdate.player' : set, 39431 'beforeLoad.player' : clear 39432 }); 39433 39434 set(); 39435 39436 F.trigger('onPlayStart'); 39437 } 39438 }; 39439 39440 if (action === true || (!F.player.isActive && action !== false)) { 39441 start(); 39442 } else { 39443 stop(); 39444 } 39445 }, 39446 39447 // Navigate to next gallery item 39448 next: function ( direction ) { 39449 var current = F.current; 39450 39451 if (current) { 39452 if (!isString(direction)) { 39453 direction = current.direction.next; 39454 } 39455 39456 F.jumpto(current.index + 1, direction, 'next'); 39457 } 39458 }, 39459 39460 // Navigate to previous gallery item 39461 prev: function ( direction ) { 39462 var current = F.current; 39463 39464 if (current) { 39465 if (!isString(direction)) { 39466 direction = current.direction.prev; 39467 } 39468 39469 F.jumpto(current.index - 1, direction, 'prev'); 39470 } 39471 }, 39472 39473 // Navigate to gallery item by index 39474 jumpto: function ( index, direction, router ) { 39475 var current = F.current; 39476 39477 if (!current) { 39478 return; 39479 } 39480 39481 index = getScalar(index); 39482 39483 F.direction = direction || current.direction[ (index >= current.index ? 'next' : 'prev') ]; 39484 F.router = router || 'jumpto'; 39485 39486 if (current.loop) { 39487 if (index < 0) { 39488 index = current.group.length + (index % current.group.length); 39489 } 39490 39491 index = index % current.group.length; 39492 } 39493 39494 if (current.group[ index ] !== undefined) { 39495 F.cancel(); 39496 39497 F._start(index); 39498 } 39499 }, 39500 39501 // Center inside viewport and toggle position type to fixed or absolute if needed 39502 reposition: function (e, onlyAbsolute) { 39503 var current = F.current, 39504 wrap = current ? current.wrap : null, 39505 pos; 39506 39507 if (wrap) { 39508 pos = F._getPosition(onlyAbsolute); 39509 39510 if (e && e.type === 'scroll') { 39511 delete pos.position; 39512 39513 wrap.stop(true, true).animate(pos, 200); 39514 39515 } else { 39516 wrap.css(pos); 39517 39518 current.pos = $.extend({}, current.dim, pos); 39519 } 39520 } 39521 }, 39522 39523 update: function (e) { 39524 var type = (e && e.originalEvent && e.originalEvent.type), 39525 anyway = !type || type === 'orientationchange'; 39526 39527 if (anyway) { 39528 clearTimeout(didUpdate); 39529 39530 didUpdate = null; 39531 } 39532 39533 if (!F.isOpen || didUpdate) { 39534 return; 39535 } 39536 39537 didUpdate = setTimeout(function() { 39538 var current = F.current; 39539 39540 if (!current || F.isClosing) { 39541 return; 39542 } 39543 39544 F.wrap.removeClass('fancybox-tmp'); 39545 39546 if (anyway || type === 'load' || (type === 'resize' && current.autoResize)) { 39547 F._setDimension(); 39548 } 39549 39550 if (!(type === 'scroll' && current.canShrink)) { 39551 F.reposition(e); 39552 } 39553 39554 F.trigger('onUpdate'); 39555 39556 didUpdate = null; 39557 39558 }, (anyway && !isTouch ? 0 : 300)); 39559 }, 39560 39561 // Shrink content to fit inside viewport or restore if resized 39562 toggle: function ( action ) { 39563 if (F.isOpen) { 39564 F.current.fitToView = $.type(action) === "boolean" ? action : !F.current.fitToView; 39565 39566 // Help browser to restore document dimensions 39567 if (isTouch) { 39568 F.wrap.removeAttr('style').addClass('fancybox-tmp'); 39569 39570 F.trigger('onUpdate'); 39571 } 39572 39573 F.update(); 39574 } 39575 }, 39576 39577 hideLoading: function () { 39578 D.unbind('.loading'); 39579 39580 $('#fancybox-loading').remove(); 39581 }, 39582 39583 showLoading: function () { 39584 var el, viewport; 39585 39586 F.hideLoading(); 39587 39588 el = $(F.opts.tpl.loading).click(F.cancel).appendTo('body'); 39589 39590 // If user will press the escape-button, the request will be canceled 39591 D.bind('keydown.loading', function(e) { 39592 if ((e.which || e.keyCode) === 27) { 39593 e.preventDefault(); 39594 39595 F.cancel(); 39596 } 39597 }); 39598 39599 if (!F.defaults.fixed) { 39600 viewport = F.getViewport(); 39601 39602 el.css({ 39603 position : 'absolute', 39604 top : (viewport.h * 0.5) + viewport.y, 39605 left : (viewport.w * 0.5) + viewport.x 39606 }); 39607 } 39608 39609 F.trigger('onLoading'); 39610 }, 39611 39612 getViewport: function () { 39613 var locked = (F.current && F.current.locked) || false, 39614 rez = { 39615 x: W.scrollLeft(), 39616 y: W.scrollTop() 39617 }; 39618 39619 if (locked && locked.length) { 39620 rez.w = locked[0].clientWidth; 39621 rez.h = locked[0].clientHeight; 39622 39623 } else { 39624 // See http://bugs.jquery.com/ticket/6724 39625 rez.w = isTouch && window.innerWidth ? window.innerWidth : W.width(); 39626 rez.h = isTouch && window.innerHeight ? window.innerHeight : W.height(); 39627 } 39628 39629 return rez; 39630 }, 39631 39632 // Unbind the keyboard / clicking actions 39633 unbindEvents: function () { 39634 if (F.wrap && isQuery(F.wrap)) { 39635 F.wrap.unbind('.fb'); 39636 } 39637 39638 D.unbind('.fb'); 39639 W.unbind('.fb'); 39640 }, 39641 39642 bindEvents: function () { 39643 var current = F.current, 39644 keys; 39645 39646 if (!current) { 39647 return; 39648 } 39649 39650 // Changing document height on iOS devices triggers a 'resize' event, 39651 // that can change document height... repeating infinitely 39652 W.bind('orientationchange.fb' + (isTouch ? '' : ' resize.fb') + (current.autoCenter && !current.locked ? ' scroll.fb' : ''), F.update); 39653 39654 keys = current.keys; 39655 39656 if (keys) { 39657 D.bind('keydown.fb', function (e) { 39658 var code = e.which || e.keyCode, 39659 target = e.target || e.srcElement; 39660 39661 // Skip esc key if loading, because showLoading will cancel preloading 39662 if (code === 27 && F.coming) { 39663 return false; 39664 } 39665 39666 // Ignore key combinations and key events within form elements 39667 if (!e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey && !(target && (target.type || $(target).is('[contenteditable]')))) { 39668 $.each(keys, function(i, val) { 39669 if (current.group.length > 1 && val[ code ] !== undefined) { 39670 F[ i ]( val[ code ] ); 39671 39672 e.preventDefault(); 39673 return false; 39674 } 39675 39676 if ($.inArray(code, val) > -1) { 39677 F[ i ] (); 39678 39679 e.preventDefault(); 39680 return false; 39681 } 39682 }); 39683 } 39684 }); 39685 } 39686 39687 if ($.fn.mousewheel && current.mouseWheel) { 39688 F.wrap.bind('mousewheel.fb', function (e, delta, deltaX, deltaY) { 39689 var target = e.target || null, 39690 parent = $(target), 39691 canScroll = false; 39692 39693 while (parent.length) { 39694 if (canScroll || parent.is('.fancybox-skin') || parent.is('.fancybox-wrap')) { 39695 break; 39696 } 39697 39698 canScroll = isScrollable( parent[0] ); 39699 parent = $(parent).parent(); 39700 } 39701 39702 if (delta !== 0 && !canScroll) { 39703 if (F.group.length > 1 && !current.canShrink) { 39704 if (deltaY > 0 || deltaX > 0) { 39705 F.prev( deltaY > 0 ? 'down' : 'left' ); 39706 39707 } else if (deltaY < 0 || deltaX < 0) { 39708 F.next( deltaY < 0 ? 'up' : 'right' ); 39709 } 39710 39711 e.preventDefault(); 39712 } 39713 } 39714 }); 39715 } 39716 }, 39717 39718 trigger: function (event, o) { 39719 var ret, obj = o || F.coming || F.current; 39720 39721 if (obj) { 39722 if ($.isFunction( obj[event] )) { 39723 ret = obj[event].apply(obj, Array.prototype.slice.call(arguments, 1)); 39724 } 39725 39726 if (ret === false) { 39727 return false; 39728 } 39729 39730 if (obj.helpers) { 39731 $.each(obj.helpers, function (helper, opts) { 39732 if (opts && F.helpers[helper] && $.isFunction(F.helpers[helper][event])) { 39733 F.helpers[helper][event]($.extend(true, {}, F.helpers[helper].defaults, opts), obj); 39734 } 39735 }); 39736 } 39737 } 39738 39739 D.trigger(event); 39740 }, 39741 39742 isImage: function (str) { 39743 return isString(str) && str.match(/(^data:image\/.*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg)((\?|#).*)?$)/i); 39744 }, 39745 39746 isSWF: function (str) { 39747 return isString(str) && str.match(/\.(swf)((\?|#).*)?$/i); 39748 }, 39749 39750 _start: function (index) { 39751 var coming = {}, 39752 obj, 39753 href, 39754 type, 39755 margin, 39756 padding; 39757 39758 index = getScalar( index ); 39759 obj = F.group[ index ] || null; 39760 39761 if (!obj) { 39762 return false; 39763 } 39764 39765 coming = $.extend(true, {}, F.opts, obj); 39766 39767 // Convert margin and padding properties to array - top, right, bottom, left 39768 margin = coming.margin; 39769 padding = coming.padding; 39770 39771 if ($.type(margin) === 'number') { 39772 coming.margin = [margin, margin, margin, margin]; 39773 } 39774 39775 if ($.type(padding) === 'number') { 39776 coming.padding = [padding, padding, padding, padding]; 39777 } 39778 39779 // 'modal' propery is just a shortcut 39780 if (coming.modal) { 39781 $.extend(true, coming, { 39782 closeBtn : false, 39783 closeClick : false, 39784 nextClick : false, 39785 arrows : false, 39786 mouseWheel : false, 39787 keys : null, 39788 helpers: { 39789 overlay : { 39790 closeClick : false 39791 } 39792 } 39793 }); 39794 } 39795 39796 // 'autoSize' property is a shortcut, too 39797 if (coming.autoSize) { 39798 coming.autoWidth = coming.autoHeight = true; 39799 } 39800 39801 if (coming.width === 'auto') { 39802 coming.autoWidth = true; 39803 } 39804 39805 if (coming.height === 'auto') { 39806 coming.autoHeight = true; 39807 } 39808 39809 /* 39810 * Add reference to the group, so it`s possible to access from callbacks, example: 39811 * afterLoad : function() { 39812 * this.title = 'Image ' + (this.index + 1) + ' of ' + this.group.length + (this.title ? ' - ' + this.title : ''); 39813 * } 39814 */ 39815 39816 coming.group = F.group; 39817 coming.index = index; 39818 39819 // Give a chance for callback or helpers to update coming item (type, title, etc) 39820 F.coming = coming; 39821 39822 if (false === F.trigger('beforeLoad')) { 39823 F.coming = null; 39824 39825 return; 39826 } 39827 39828 type = coming.type; 39829 href = coming.href; 39830 39831 if (!type) { 39832 F.coming = null; 39833 39834 //If we can not determine content type then drop silently or display next/prev item if looping through gallery 39835 if (F.current && F.router && F.router !== 'jumpto') { 39836 F.current.index = index; 39837 39838 return F[ F.router ]( F.direction ); 39839 } 39840 39841 return false; 39842 } 39843 39844 F.isActive = true; 39845 39846 if (type === 'image' || type === 'swf') { 39847 coming.autoHeight = coming.autoWidth = false; 39848 coming.scrolling = 'visible'; 39849 } 39850 39851 if (type === 'image') { 39852 coming.aspectRatio = true; 39853 } 39854 39855 if (type === 'iframe' && isTouch) { 39856 coming.scrolling = 'scroll'; 39857 } 39858 39859 // Build the neccessary markup 39860 coming.wrap = $(coming.tpl.wrap).addClass('fancybox-' + (isTouch ? 'mobile' : 'desktop') + ' fancybox-type-' + type + ' fancybox-tmp ' + coming.wrapCSS).appendTo( coming.parent || 'body' ); 39861 39862 $.extend(coming, { 39863 skin : $('.fancybox-skin', coming.wrap), 39864 outer : $('.fancybox-outer', coming.wrap), 39865 inner : $('.fancybox-inner', coming.wrap) 39866 }); 39867 39868 $.each(["Top", "Right", "Bottom", "Left"], function(i, v) { 39869 coming.skin.css('padding' + v, getValue(coming.padding[ i ])); 39870 }); 39871 39872 F.trigger('onReady'); 39873 39874 // Check before try to load; 'inline' and 'html' types need content, others - href 39875 if (type === 'inline' || type === 'html') { 39876 if (!coming.content || !coming.content.length) { 39877 return F._error( 'content' ); 39878 } 39879 39880 } else if (!href) { 39881 return F._error( 'href' ); 39882 } 39883 39884 if (type === 'image') { 39885 F._loadImage(); 39886 39887 } else if (type === 'ajax') { 39888 F._loadAjax(); 39889 39890 } else if (type === 'iframe') { 39891 F._loadIframe(); 39892 39893 } else { 39894 F._afterLoad(); 39895 } 39896 }, 39897 39898 _error: function ( type ) { 39899 $.extend(F.coming, { 39900 type : 'html', 39901 autoWidth : true, 39902 autoHeight : true, 39903 minWidth : 0, 39904 minHeight : 0, 39905 scrolling : 'no', 39906 hasError : type, 39907 content : F.coming.tpl.error 39908 }); 39909 39910 F._afterLoad(); 39911 }, 39912 39913 _loadImage: function () { 39914 // Reset preload image so it is later possible to check "complete" property 39915 var img = F.imgPreload = new Image(); 39916 39917 img.onload = function () { 39918 this.onload = this.onerror = null; 39919 39920 F.coming.width = this.width / F.opts.pixelRatio; 39921 F.coming.height = this.height / F.opts.pixelRatio; 39922 39923 F._afterLoad(); 39924 }; 39925 39926 img.onerror = function () { 39927 this.onload = this.onerror = null; 39928 39929 F._error( 'image' ); 39930 }; 39931 39932 img.src = F.coming.href; 39933 39934 if (img.complete !== true) { 39935 F.showLoading(); 39936 } 39937 }, 39938 39939 _loadAjax: function () { 39940 var coming = F.coming; 39941 39942 F.showLoading(); 39943 39944 F.ajaxLoad = $.ajax($.extend({}, coming.ajax, { 39945 url: coming.href, 39946 error: function (jqXHR, textStatus) { 39947 if (F.coming && textStatus !== 'abort') { 39948 F._error( 'ajax', jqXHR ); 39949 39950 } else { 39951 F.hideLoading(); 39952 } 39953 }, 39954 success: function (data, textStatus) { 39955 if (textStatus === 'success') { 39956 coming.content = data; 39957 39958 F._afterLoad(); 39959 } 39960 } 39961 })); 39962 }, 39963 39964 _loadIframe: function() { 39965 var coming = F.coming, 39966 iframe = $(coming.tpl.iframe.replace(/\{rnd\}/g, new Date().getTime())) 39967 .attr('scrolling', isTouch ? 'auto' : coming.iframe.scrolling) 39968 .attr('src', coming.href); 39969 39970 // This helps IE 39971 $(coming.wrap).bind('onReset', function () { 39972 try { 39973 $(this).find('iframe').hide().attr('src', '//about:blank').end().empty(); 39974 } catch (e) {} 39975 }); 39976 39977 if (coming.iframe.preload) { 39978 F.showLoading(); 39979 39980 iframe.one('load', function() { 39981 $(this).data('ready', 1); 39982 39983 // iOS will lose scrolling if we resize 39984 if (!isTouch) { 39985 $(this).bind('load.fb', F.update); 39986 } 39987 39988 // Without this trick: 39989 // - iframe won't scroll on iOS devices 39990 // - IE7 sometimes displays empty iframe 39991 $(this).parents('.fancybox-wrap').width('100%').removeClass('fancybox-tmp').show(); 39992 39993 F._afterLoad(); 39994 }); 39995 } 39996 39997 coming.content = iframe.appendTo( coming.inner ); 39998 39999 if (!coming.iframe.preload) { 40000 F._afterLoad(); 40001 } 40002 }, 40003 40004 _preloadImages: function() { 40005 var group = F.group, 40006 current = F.current, 40007 len = group.length, 40008 cnt = current.preload ? Math.min(current.preload, len - 1) : 0, 40009 item, 40010 i; 40011 40012 for (i = 1; i <= cnt; i += 1) { 40013 item = group[ (current.index + i ) % len ]; 40014 40015 if (item.type === 'image' && item.href) { 40016 new Image().src = item.href; 40017 } 40018 } 40019 }, 40020 40021 _afterLoad: function () { 40022 var coming = F.coming, 40023 previous = F.current, 40024 placeholder = 'fancybox-placeholder', 40025 current, 40026 content, 40027 type, 40028 scrolling, 40029 href, 40030 embed; 40031 40032 F.hideLoading(); 40033 40034 if (!coming || F.isActive === false) { 40035 return; 40036 } 40037 40038 if (false === F.trigger('afterLoad', coming, previous)) { 40039 coming.wrap.stop(true).trigger('onReset').remove(); 40040 40041 F.coming = null; 40042 40043 return; 40044 } 40045 40046 if (previous) { 40047 F.trigger('beforeChange', previous); 40048 40049 previous.wrap.stop(true).removeClass('fancybox-opened') 40050 .find('.fancybox-item, .fancybox-nav') 40051 .remove(); 40052 } 40053 40054 F.unbindEvents(); 40055 40056 current = coming; 40057 content = coming.content; 40058 type = coming.type; 40059 scrolling = coming.scrolling; 40060 40061 $.extend(F, { 40062 wrap : current.wrap, 40063 skin : current.skin, 40064 outer : current.outer, 40065 inner : current.inner, 40066 current : current, 40067 previous : previous 40068 }); 40069 40070 href = current.href; 40071 40072 switch (type) { 40073 case 'inline': 40074 case 'ajax': 40075 case 'html': 40076 if (current.selector) { 40077 content = $('<div>').html(content).find(current.selector); 40078 40079 } else if (isQuery(content)) { 40080 if (!content.data(placeholder)) { 40081 content.data(placeholder, $('<div class="' + placeholder + '"></div>').insertAfter( content ).hide() ); 40082 } 40083 40084 content = content.show().detach(); 40085 40086 current.wrap.bind('onReset', function () { 40087 if ($(this).find(content).length) { 40088 content.hide().replaceAll( content.data(placeholder) ).data(placeholder, false); 40089 } 40090 }); 40091 } 40092 break; 40093 40094 case 'image': 40095 content = current.tpl.image.replace(/\{href\}/g, href); 40096 break; 40097 40098 case 'swf': 40099 content = '<object id="fancybox-swf" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%"><param name="movie" value="' + href + '"></param>'; 40100 embed = ''; 40101 40102 $.each(current.swf, function(name, val) { 40103 content += '<param name="' + name + '" value="' + val + '"></param>'; 40104 embed += ' ' + name + '="' + val + '"'; 40105 }); 40106 40107 content += '<embed src="' + href + '" type="application/x-shockwave-flash" width="100%" height="100%"' + embed + '></embed></object>'; 40108 break; 40109 } 40110 40111 if (!(isQuery(content) && content.parent().is(current.inner))) { 40112 current.inner.append( content ); 40113 } 40114 40115 // Give a chance for helpers or callbacks to update elements 40116 F.trigger('beforeShow'); 40117 40118 // Set scrolling before calculating dimensions 40119 current.inner.css('overflow', scrolling === 'yes' ? 'scroll' : (scrolling === 'no' ? 'hidden' : scrolling)); 40120 40121 // Set initial dimensions and start position 40122 F._setDimension(); 40123 40124 F.reposition(); 40125 40126 F.isOpen = false; 40127 F.coming = null; 40128 40129 F.bindEvents(); 40130 40131 if (!F.isOpened) { 40132 $('.fancybox-wrap').not( current.wrap ).stop(true).trigger('onReset').remove(); 40133 40134 } else if (previous.prevMethod) { 40135 F.transitions[ previous.prevMethod ](); 40136 } 40137 40138 F.transitions[ F.isOpened ? current.nextMethod : current.openMethod ](); 40139 40140 F._preloadImages(); 40141 }, 40142 40143 _setDimension: function () { 40144 var viewport = F.getViewport(), 40145 steps = 0, 40146 canShrink = false, 40147 canExpand = false, 40148 wrap = F.wrap, 40149 skin = F.skin, 40150 inner = F.inner, 40151 current = F.current, 40152 width = current.width, 40153 height = current.height, 40154 minWidth = current.minWidth, 40155 minHeight = current.minHeight, 40156 maxWidth = current.maxWidth, 40157 maxHeight = current.maxHeight, 40158 scrolling = current.scrolling, 40159 scrollOut = current.scrollOutside ? current.scrollbarWidth : 0, 40160 margin = current.margin, 40161 wMargin = getScalar(margin[1] + margin[3]), 40162 hMargin = getScalar(margin[0] + margin[2]), 40163 wPadding, 40164 hPadding, 40165 wSpace, 40166 hSpace, 40167 origWidth, 40168 origHeight, 40169 origMaxWidth, 40170 origMaxHeight, 40171 ratio, 40172 width_, 40173 height_, 40174 maxWidth_, 40175 maxHeight_, 40176 iframe, 40177 body; 40178 40179 // Reset dimensions so we could re-check actual size 40180 wrap.add(skin).add(inner).width('auto').height('auto').removeClass('fancybox-tmp'); 40181 40182 wPadding = getScalar(skin.outerWidth(true) - skin.width()); 40183 hPadding = getScalar(skin.outerHeight(true) - skin.height()); 40184 40185 // Any space between content and viewport (margin, padding, border, title) 40186 wSpace = wMargin + wPadding; 40187 hSpace = hMargin + hPadding; 40188 40189 origWidth = isPercentage(width) ? (viewport.w - wSpace) * getScalar(width) / 100 : width; 40190 origHeight = isPercentage(height) ? (viewport.h - hSpace) * getScalar(height) / 100 : height; 40191 40192 if (current.type === 'iframe') { 40193 iframe = current.content; 40194 40195 if (current.autoHeight && iframe && iframe.data('ready') === 1) { 40196 try { 40197 if (iframe[0].contentWindow.document.location) { 40198 inner.width( origWidth ).height(9999); 40199 40200 body = iframe.contents().find('body'); 40201 40202 if (scrollOut) { 40203 body.css('overflow-x', 'hidden'); 40204 } 40205 40206 origHeight = body.outerHeight(true); 40207 } 40208 40209 } catch (e) {} 40210 } 40211 40212 } else if (current.autoWidth || current.autoHeight) { 40213 inner.addClass( 'fancybox-tmp' ); 40214 40215 // Set width or height in case we need to calculate only one dimension 40216 if (!current.autoWidth) { 40217 inner.width( origWidth ); 40218 } 40219 40220 if (!current.autoHeight) { 40221 inner.height( origHeight ); 40222 } 40223 40224 if (current.autoWidth) { 40225 origWidth = inner.width(); 40226 } 40227 40228 if (current.autoHeight) { 40229 origHeight = inner.height(); 40230 } 40231 40232 inner.removeClass( 'fancybox-tmp' ); 40233 } 40234 40235 width = getScalar( origWidth ); 40236 height = getScalar( origHeight ); 40237 40238 ratio = origWidth / origHeight; 40239 40240 // Calculations for the content 40241 minWidth = getScalar(isPercentage(minWidth) ? getScalar(minWidth, 'w') - wSpace : minWidth); 40242 maxWidth = getScalar(isPercentage(maxWidth) ? getScalar(maxWidth, 'w') - wSpace : maxWidth); 40243 40244 minHeight = getScalar(isPercentage(minHeight) ? getScalar(minHeight, 'h') - hSpace : minHeight); 40245 maxHeight = getScalar(isPercentage(maxHeight) ? getScalar(maxHeight, 'h') - hSpace : maxHeight); 40246 40247 // These will be used to determine if wrap can fit in the viewport 40248 origMaxWidth = maxWidth; 40249 origMaxHeight = maxHeight; 40250 40251 if (current.fitToView) { 40252 maxWidth = Math.min(viewport.w - wSpace, maxWidth); 40253 maxHeight = Math.min(viewport.h - hSpace, maxHeight); 40254 } 40255 40256 maxWidth_ = viewport.w - wMargin; 40257 maxHeight_ = viewport.h - hMargin; 40258 40259 if (current.aspectRatio) { 40260 if (width > maxWidth) { 40261 width = maxWidth; 40262 height = getScalar(width / ratio); 40263 } 40264 40265 if (height > maxHeight) { 40266 height = maxHeight; 40267 width = getScalar(height * ratio); 40268 } 40269 40270 if (width < minWidth) { 40271 width = minWidth; 40272 height = getScalar(width / ratio); 40273 } 40274 40275 if (height < minHeight) { 40276 height = minHeight; 40277 width = getScalar(height * ratio); 40278 } 40279 40280 } else { 40281 width = Math.max(minWidth, Math.min(width, maxWidth)); 40282 40283 if (current.autoHeight && current.type !== 'iframe') { 40284 inner.width( width ); 40285 40286 height = inner.height(); 40287 } 40288 40289 height = Math.max(minHeight, Math.min(height, maxHeight)); 40290 } 40291 40292 // Try to fit inside viewport (including the title) 40293 if (current.fitToView) { 40294 inner.width( width ).height( height ); 40295 40296 wrap.width( width + wPadding ); 40297 40298 // Real wrap dimensions 40299 width_ = wrap.width(); 40300 height_ = wrap.height(); 40301 40302 if (current.aspectRatio) { 40303 while ((width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight) { 40304 if (steps++ > 19) { 40305 break; 40306 } 40307 40308 height = Math.max(minHeight, Math.min(maxHeight, height - 10)); 40309 width = getScalar(height * ratio); 40310 40311 if (width < minWidth) { 40312 width = minWidth; 40313 height = getScalar(width / ratio); 40314 } 40315 40316 if (width > maxWidth) { 40317 width = maxWidth; 40318 height = getScalar(width / ratio); 40319 } 40320 40321 inner.width( width ).height( height ); 40322 40323 wrap.width( width + wPadding ); 40324 40325 width_ = wrap.width(); 40326 height_ = wrap.height(); 40327 } 40328 40329 } else { 40330 width = Math.max(minWidth, Math.min(width, width - (width_ - maxWidth_))); 40331 height = Math.max(minHeight, Math.min(height, height - (height_ - maxHeight_))); 40332 } 40333 } 40334 40335 if (scrollOut && scrolling === 'auto' && height < origHeight && (width + wPadding + scrollOut) < maxWidth_) { 40336 width += scrollOut; 40337 } 40338 40339 inner.width( width ).height( height ); 40340 40341 wrap.width( width + wPadding ); 40342 40343 width_ = wrap.width(); 40344 height_ = wrap.height(); 40345 40346 canShrink = (width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight; 40347 canExpand = current.aspectRatio ? (width < origMaxWidth && height < origMaxHeight && width < origWidth && height < origHeight) : ((width < origMaxWidth || height < origMaxHeight) && (width < origWidth || height < origHeight)); 40348 40349 $.extend(current, { 40350 dim : { 40351 width : getValue( width_ ), 40352 height : getValue( height_ ) 40353 }, 40354 origWidth : origWidth, 40355 origHeight : origHeight, 40356 canShrink : canShrink, 40357 canExpand : canExpand, 40358 wPadding : wPadding, 40359 hPadding : hPadding, 40360 wrapSpace : height_ - skin.outerHeight(true), 40361 skinSpace : skin.height() - height 40362 }); 40363 40364 if (!iframe && current.autoHeight && height > minHeight && height < maxHeight && !canExpand) { 40365 inner.height('auto'); 40366 } 40367 }, 40368 40369 _getPosition: function (onlyAbsolute) { 40370 var current = F.current, 40371 viewport = F.getViewport(), 40372 margin = current.margin, 40373 width = F.wrap.width() + margin[1] + margin[3], 40374 height = F.wrap.height() + margin[0] + margin[2], 40375 rez = { 40376 position: 'absolute', 40377 top : margin[0], 40378 left : margin[3] 40379 }; 40380 40381 if (current.autoCenter && current.fixed && !onlyAbsolute && height <= viewport.h && width <= viewport.w) { 40382 rez.position = 'fixed'; 40383 40384 } else if (!current.locked) { 40385 rez.top += viewport.y; 40386 rez.left += viewport.x; 40387 } 40388 40389 rez.top = getValue(Math.max(rez.top, rez.top + ((viewport.h - height) * current.topRatio))); 40390 rez.left = getValue(Math.max(rez.left, rez.left + ((viewport.w - width) * current.leftRatio))); 40391 40392 return rez; 40393 }, 40394 40395 _afterZoomIn: function () { 40396 var current = F.current; 40397 40398 if (!current) { 40399 return; 40400 } 40401 40402 F.isOpen = F.isOpened = true; 40403 40404 F.wrap.css('overflow', 'visible').addClass('fancybox-opened').hide().show(0); 40405 40406 F.update(); 40407 40408 // Assign a click event 40409 if ( current.closeClick || (current.nextClick && F.group.length > 1) ) { 40410 F.inner.css('cursor', 'pointer').bind('click.fb', function(e) { 40411 if (!$(e.target).is('a') && !$(e.target).parent().is('a')) { 40412 e.preventDefault(); 40413 40414 F[ current.closeClick ? 'close' : 'next' ](); 40415 } 40416 }); 40417 } 40418 40419 // Create a close button 40420 if (current.closeBtn) { 40421 $(current.tpl.closeBtn).appendTo(F.skin).bind('click.fb', function(e) { 40422 e.preventDefault(); 40423 40424 F.close(); 40425 }); 40426 } 40427 40428 // Create navigation arrows 40429 if (current.arrows && F.group.length > 1) { 40430 if (current.loop || current.index > 0) { 40431 $(current.tpl.prev).appendTo(F.outer).bind('click.fb', F.prev); 40432 } 40433 40434 if (current.loop || current.index < F.group.length - 1) { 40435 $(current.tpl.next).appendTo(F.outer).bind('click.fb', F.next); 40436 } 40437 } 40438 40439 F.trigger('afterShow'); 40440 40441 // Stop the slideshow if this is the last item 40442 if (!current.loop && current.index === current.group.length - 1) { 40443 40444 F.play( false ); 40445 40446 } else if (F.opts.autoPlay && !F.player.isActive) { 40447 F.opts.autoPlay = false; 40448 40449 F.play(true); 40450 } 40451 }, 40452 40453 _afterZoomOut: function ( obj ) { 40454 obj = obj || F.current; 40455 40456 $('.fancybox-wrap').trigger('onReset').remove(); 40457 40458 $.extend(F, { 40459 group : {}, 40460 opts : {}, 40461 router : false, 40462 current : null, 40463 isActive : false, 40464 isOpened : false, 40465 isOpen : false, 40466 isClosing : false, 40467 wrap : null, 40468 skin : null, 40469 outer : null, 40470 inner : null 40471 }); 40472 40473 F.trigger('afterClose', obj); 40474 } 40475 }); 40476 40477 /* 40478 * Default transitions 40479 */ 40480 40481 F.transitions = { 40482 getOrigPosition: function () { 40483 var current = F.current, 40484 element = current.element, 40485 orig = current.orig, 40486 pos = {}, 40487 width = 50, 40488 height = 50, 40489 hPadding = current.hPadding, 40490 wPadding = current.wPadding, 40491 viewport = F.getViewport(); 40492 40493 if (!orig && current.isDom && element.is(':visible')) { 40494 orig = element.find('img:first'); 40495 40496 if (!orig.length) { 40497 orig = element; 40498 } 40499 } 40500 40501 if (isQuery(orig)) { 40502 pos = orig.offset(); 40503 40504 if (orig.is('img')) { 40505 width = orig.outerWidth(); 40506 height = orig.outerHeight(); 40507 } 40508 40509 } else { 40510 pos.top = viewport.y + (viewport.h - height) * current.topRatio; 40511 pos.left = viewport.x + (viewport.w - width) * current.leftRatio; 40512 } 40513 40514 if (F.wrap.css('position') === 'fixed' || current.locked) { 40515 pos.top -= viewport.y; 40516 pos.left -= viewport.x; 40517 } 40518 40519 pos = { 40520 top : getValue(pos.top - hPadding * current.topRatio), 40521 left : getValue(pos.left - wPadding * current.leftRatio), 40522 width : getValue(width + wPadding), 40523 height : getValue(height + hPadding) 40524 }; 40525 40526 return pos; 40527 }, 40528 40529 step: function (now, fx) { 40530 var ratio, 40531 padding, 40532 value, 40533 prop = fx.prop, 40534 current = F.current, 40535 wrapSpace = current.wrapSpace, 40536 skinSpace = current.skinSpace; 40537 40538 if (prop === 'width' || prop === 'height') { 40539 ratio = fx.end === fx.start ? 1 : (now - fx.start) / (fx.end - fx.start); 40540 40541 if (F.isClosing) { 40542 ratio = 1 - ratio; 40543 } 40544 40545 padding = prop === 'width' ? current.wPadding : current.hPadding; 40546 value = now - padding; 40547 40548 F.skin[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) ) ); 40549 F.inner[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) - (skinSpace * ratio) ) ); 40550 } 40551 }, 40552 40553 zoomIn: function () { 40554 var current = F.current, 40555 startPos = current.pos, 40556 effect = current.openEffect, 40557 elastic = effect === 'elastic', 40558 endPos = $.extend({opacity : 1}, startPos); 40559 40560 // Remove "position" property that breaks older IE 40561 delete endPos.position; 40562 40563 if (elastic) { 40564 startPos = this.getOrigPosition(); 40565 40566 if (current.openOpacity) { 40567 startPos.opacity = 0.1; 40568 } 40569 40570 } else if (effect === 'fade') { 40571 startPos.opacity = 0.1; 40572 } 40573 40574 F.wrap.css(startPos).animate(endPos, { 40575 duration : effect === 'none' ? 0 : current.openSpeed, 40576 easing : current.openEasing, 40577 step : elastic ? this.step : null, 40578 complete : F._afterZoomIn 40579 }); 40580 }, 40581 40582 zoomOut: function () { 40583 var current = F.current, 40584 effect = current.closeEffect, 40585 elastic = effect === 'elastic', 40586 endPos = {opacity : 0.1}; 40587 40588 if (elastic) { 40589 endPos = this.getOrigPosition(); 40590 40591 if (current.closeOpacity) { 40592 endPos.opacity = 0.1; 40593 } 40594 } 40595 40596 F.wrap.animate(endPos, { 40597 duration : effect === 'none' ? 0 : current.closeSpeed, 40598 easing : current.closeEasing, 40599 step : elastic ? this.step : null, 40600 complete : F._afterZoomOut 40601 }); 40602 }, 40603 40604 changeIn: function () { 40605 var current = F.current, 40606 effect = current.nextEffect, 40607 startPos = current.pos, 40608 endPos = { opacity : 1 }, 40609 direction = F.direction, 40610 distance = 200, 40611 field; 40612 40613 startPos.opacity = 0.1; 40614 40615 if (effect === 'elastic') { 40616 field = direction === 'down' || direction === 'up' ? 'top' : 'left'; 40617 40618 if (direction === 'down' || direction === 'right') { 40619 startPos[ field ] = getValue(getScalar(startPos[ field ]) - distance); 40620 endPos[ field ] = '+=' + distance + 'px'; 40621 40622 } else { 40623 startPos[ field ] = getValue(getScalar(startPos[ field ]) + distance); 40624 endPos[ field ] = '-=' + distance + 'px'; 40625 } 40626 } 40627 40628 // Workaround for http://bugs.jquery.com/ticket/12273 40629 if (effect === 'none') { 40630 F._afterZoomIn(); 40631 40632 } else { 40633 F.wrap.css(startPos).animate(endPos, { 40634 duration : current.nextSpeed, 40635 easing : current.nextEasing, 40636 complete : F._afterZoomIn 40637 }); 40638 } 40639 }, 40640 40641 changeOut: function () { 40642 var previous = F.previous, 40643 effect = previous.prevEffect, 40644 endPos = { opacity : 0.1 }, 40645 direction = F.direction, 40646 distance = 200; 40647 40648 if (effect === 'elastic') { 40649 endPos[ direction === 'down' || direction === 'up' ? 'top' : 'left' ] = ( direction === 'up' || direction === 'left' ? '-' : '+' ) + '=' + distance + 'px'; 40650 } 40651 40652 previous.wrap.animate(endPos, { 40653 duration : effect === 'none' ? 0 : previous.prevSpeed, 40654 easing : previous.prevEasing, 40655 complete : function () { 40656 $(this).trigger('onReset').remove(); 40657 } 40658 }); 40659 } 40660 }; 40661 40662 /* 40663 * Overlay helper 40664 */ 40665 40666 F.helpers.overlay = { 40667 defaults : { 40668 closeClick : true, // if true, fancyBox will be closed when user clicks on the overlay 40669 speedOut : 200, // duration of fadeOut animation 40670 showEarly : true, // indicates if should be opened immediately or wait until the content is ready 40671 css : {}, // custom CSS properties 40672 locked : !isTouch, // if true, the content will be locked into overlay 40673 fixed : true // if false, the overlay CSS position property will not be set to "fixed" 40674 }, 40675 40676 overlay : null, // current handle 40677 fixed : false, // indicates if the overlay has position "fixed" 40678 el : $('html'), // element that contains "the lock" 40679 40680 // Public methods 40681 create : function(opts) { 40682 var parent; 40683 40684 opts = $.extend({}, this.defaults, opts); 40685 40686 if (this.overlay) { 40687 this.close(); 40688 } 40689 40690 parent = F.coming ? F.coming.parent : opts.parent; 40691 40692 this.overlay = $('<div class="fancybox-overlay"></div>').appendTo( parent && parent.length ? parent : 'body' ); 40693 this.fixed = false; 40694 40695 if (opts.fixed && F.defaults.fixed) { 40696 this.overlay.addClass('fancybox-overlay-fixed'); 40697 40698 this.fixed = true; 40699 } 40700 }, 40701 40702 open : function(opts) { 40703 var that = this; 40704 40705 opts = $.extend({}, this.defaults, opts); 40706 40707 if (this.overlay) { 40708 this.overlay.unbind('.overlay').width('auto').height('auto'); 40709 40710 } else { 40711 this.create(opts); 40712 } 40713 40714 if (!this.fixed) { 40715 W.bind('resize.overlay', $.proxy( this.update, this) ); 40716 40717 this.update(); 40718 } 40719 40720 if (opts.closeClick) { 40721 this.overlay.bind('click.overlay', function(e) { 40722 if ($(e.target).hasClass('fancybox-overlay')) { 40723 if (F.isActive) { 40724 F.close(); 40725 } else { 40726 that.close(); 40727 } 40728 40729 return false; 40730 } 40731 }); 40732 } 40733 40734 this.overlay.css( opts.css ).show(); 40735 }, 40736 40737 close : function() { 40738 W.unbind('resize.overlay'); 40739 40740 if (this.el.hasClass('fancybox-lock')) { 40741 $('.fancybox-margin').removeClass('fancybox-margin'); 40742 40743 this.el.removeClass('fancybox-lock'); 40744 40745 W.scrollTop( this.scrollV ).scrollLeft( this.scrollH ); 40746 } 40747 40748 $('.fancybox-overlay').remove().hide(); 40749 40750 $.extend(this, { 40751 overlay : null, 40752 fixed : false 40753 }); 40754 }, 40755 40756 // Private, callbacks 40757 40758 update : function () { 40759 var width = '100%', offsetWidth; 40760 40761 // Reset width/height so it will not mess 40762 this.overlay.width(width).height('100%'); 40763 40764 // jQuery does not return reliable result for IE 40765 if (IE) { 40766 offsetWidth = Math.max(document.documentElement.offsetWidth, document.body.offsetWidth); 40767 40768 if (D.width() > offsetWidth) { 40769 width = D.width(); 40770 } 40771 40772 } else if (D.width() > W.width()) { 40773 width = D.width(); 40774 } 40775 40776 this.overlay.width(width).height(D.height()); 40777 }, 40778 40779 // This is where we can manipulate DOM, because later it would cause iframes to reload 40780 onReady : function (opts, obj) { 40781 var overlay = this.overlay; 40782 40783 $('.fancybox-overlay').stop(true, true); 40784 40785 if (!overlay) { 40786 this.create(opts); 40787 } 40788 40789 if (opts.locked && this.fixed && obj.fixed) { 40790 obj.locked = this.overlay.append( obj.wrap ); 40791 obj.fixed = false; 40792 } 40793 40794 if (opts.showEarly === true) { 40795 this.beforeShow.apply(this, arguments); 40796 } 40797 }, 40798 40799 beforeShow : function(opts, obj) { 40800 if (obj.locked && !this.el.hasClass('fancybox-lock')) { 40801 if (this.fixPosition !== false) { 40802 $('*
vendor: 1,346 bytes, lines 40802-40860
40802:not(object)').filter(function(){ 40803 return ($(this).css('position') === 'fixed' && !$(this).hasClass("fancybox-overlay") && !$(this).hasClass("fancybox-wrap") ); 40804 }).addClass('fancybox-margin'); 40805 } 40806 40807 this.el.addClass('fancybox-margin'); 40808 40809 this.scrollV = W.scrollTop(); 40810 this.scrollH = W.scrollLeft(); 40811 40812 this.el.addClass('fancybox-lock'); 40813 40814 W.scrollTop( this.scrollV ).scrollLeft( this.scrollH ); 40815 } 40816 40817 this.open(opts); 40818 }, 40819 40820 onUpdate : function() { 40821 if (!this.fixed) { 40822 this.update(); 40823 } 40824 }, 40825 40826 afterClose: function (opts) { 40827 // Remove overlay if exists and fancyBox is not opening 40828 // (e.g., it is not being open using afterClose callback) 40829 if (this.overlay && !F.coming) { 40830 this.overlay.fadeOut(opts.speedOut, $.proxy( this.close, this )); 40831 } 40832 } 40833 }; 40834 40835 /* 40836 * Title helper 40837 */ 40838 40839 F.helpers.title = { 40840 defaults : { 40841 type : 'float', // 'float', 'inside', 'outside' or 'over', 40842 position : 'bottom' // 'top' or 'bottom' 40843 }, 40844 40845 beforeShow: function (opts) { 40846 var current = F.current, 40847 text = current.title, 40848 type = opts.type, 40849 title, 40850 target; 40851 40852 if ($.isFunction(text)) { 40853 text = text.call(current.element, current); 40854 } 40855 40856 if (!isString(text) || $.trim(text) === '') { 40857 return; 40858 } 40859 40860 title = $('<div class="fancybox-title fancybox-title-' + type + '-wrap">
vendor: 4,225 bytes, lines 40860-41034
40860' + text + '</div>'); 40861 40862 switch (type) { 40863 case 'inside': 40864 target = F.skin; 40865 break; 40866 40867 case 'outside': 40868 target = F.wrap; 40869 break; 40870 40871 case 'over': 40872 target = F.inner; 40873 break; 40874 40875 default: // 'float' 40876 target = F.skin; 40877 40878 title.appendTo('body'); 40879 40880 if (IE) { 40881 title.width( title.width() ); 40882 } 40883 40884 title.wrapInner('<span class="child"></span>'); 40885 40886 //Increase bottom margin so this title will also fit into viewport 40887 F.current.margin[2] += Math.abs( getScalar(title.css('margin-bottom')) ); 40888 break; 40889 } 40890 40891 title[ (opts.position === 'top' ? 'prependTo' : 'appendTo') ](target); 40892 } 40893 }; 40894 40895 // jQuery plugin initialization 40896 $.fn.fancybox = function (options) { 40897 var index, 40898 that = $(this), 40899 selector = this.selector || '', 40900 run = function(e) { 40901 var what = $(this).blur(), idx = index, relType, relVal; 40902 40903 if (!(e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) && !what.is('.fancybox-wrap')) { 40904 relType = options.groupAttr || 'data-fancybox-group'; 40905 relVal = what.attr(relType); 40906 40907 if (!relVal) { 40908 relType = 'rel'; 40909 relVal = what.get(0)[ relType ]; 40910 } 40911 40912 if (relVal && relVal !== '' && relVal !== 'nofollow') { 40913 what = selector.length ? $(selector) : that; 40914 what = what.filter('[' + relType + '="' + relVal + '"]'); 40915 idx = what.index(this); 40916 } 40917 40918 options.index = idx; 40919 40920 // Stop an event from bubbling if everything is fine 40921 if (F.open(what, options) !== false) { 40922 e.preventDefault(); 40923 } 40924 } 40925 }; 40926 40927 options = options || {}; 40928 index = options.index || 0; 40929 40930 if (!selector || options.live === false) { 40931 that.unbind('click.fb-start').bind('click.fb-start', run); 40932 40933 } else { 40934 D.undelegate(selector, 'click.fb-start').delegate(selector + ":not('.fancybox-item, .fancybox-nav')", 'click.fb-start', run); 40935 } 40936 40937 this.filter('[data-fancybox-start=1]').trigger('click'); 40938 40939 return this; 40940 }; 40941 40942 // Tests that need a body at doc ready 40943 D.ready(function() { 40944 var w1, w2; 40945 40946 if ( $.scrollbarWidth === undefined ) { 40947 // http://benalman.com/projects/jquery-misc-plugins/#scrollbarwidth 40948 $.scrollbarWidth = function() { 40949 var parent = $('<div style="width:50px;height:50px;overflow:auto"><div/></div>').appendTo('body'), 40950 child = parent.children(), 40951 width = child.innerWidth() - child.height( 99 ).innerWidth(); 40952 40953 parent.remove(); 40954 40955 return width; 40956 }; 40957 } 40958 40959 if ( $.support.fixedPosition === undefined ) { 40960 $.support.fixedPosition = (function() { 40961 var elem = $('<div style="position:fixed;top:20px;"></div>').appendTo('body'), 40962 fixed = ( elem[0].offsetTop === 20 || elem[0].offsetTop === 15 ); 40963 40964 elem.remove(); 40965 40966 return fixed; 40967 }()); 40968 } 40969 40970 $.extend(F.defaults, { 40971 scrollbarWidth : $.scrollbarWidth(), 40972 fixed : $.support.fixedPosition, 40973 parent : $('body') 40974 }); 40975 40976 //Get real width of page scroll-bar 40977 w1 = $(window).width(); 40978 40979 H.addClass('fancybox-lock-test'); 40980 40981 w2 = $(window).width(); 40982 40983 H.removeClass('fancybox-lock-test'); 40984 40985 $("<style type='text/css'>.fancybox-margin{margin-right:" + (w2 - w1) + "px;}</style>").appendTo("head"); 40986 }); 40987 40988}(window, document, jQuery)); 40989 40990/*! 40991 * Media helper for fancyBox 40992 * version: 1.0.6 (Fri, 14 Jun 2013) 40993 * @requires fancyBox v2.0 or later 40994 * 40995 * Usage: 40996 * $(".fancybox").fancybox({ 40997 * helpers : { 40998 * media: true 40999 * } 41000 * }); 41001 * 41002 * Set custom URL parameters: 41003 * $(".fancybox").fancybox({ 41004 * helpers : { 41005 * media: { 41006 * youtube : { 41007 * params : { 41008 * autoplay : 0 41009 * } 41010 * } 41011 * } 41012 * } 41013 * }); 41014 * 41015 * Or: 41016 * $(".fancybox").fancybox({, 41017 * helpers : { 41018 * media: true 41019 * }, 41020 * youtube : { 41021 * autoplay: 0 41022 * } 41023 * }); 41024 * 41025 * Supports: 41026 * 41027 * Youtube 41028 * http://www.youtube.com/watch?v=opj24KnzrWo 41029 * http://www.youtube.com/embed/opj24KnzrWo 41030 * http://youtu.be/opj24KnzrWo 41031 * http://www.youtube-nocookie.com/embed/opj24KnzrWo 41032 * Vimeo 41033 * http://vimeo.com/40648169 41034 * http://vimeo.com/channels/staffpicks/38843628
vendor: 4,290 bytes, lines 41035-41185
41035 * http://vimeo.com/groups/surrealism/videos/36516384 41036 * http://player.vimeo.com/video/45074303 41037 * Metacafe 41038 * http://www.metacafe.com/watch/7635964/dr_seuss_the_lorax_movie_trailer/ 41039 * http://www.metacafe.com/watch/7635964/ 41040 * Dailymotion 41041 * http://www.dailymotion.com/video/xoytqh_dr-seuss-the-lorax-premiere_people 41042 * Twitvid 41043 * http://twitvid.com/QY7MD 41044 * Twitpic 41045 * http://twitpic.com/7p93st 41046 * Instagram 41047 * http://instagr.am/p/IejkuUGxQn/ 41048 * http://instagram.com/p/IejkuUGxQn/ 41049 * Google maps 41050 * http://maps.google.com/maps?q=Eiffel+Tower,+Avenue+Gustave+Eiffel,+Paris,+France&t=h&z=17 41051 * http://maps.google.com/?ll=48.857995,2.294297&spn=0.007666,0.021136&t=m&z=16 41052 * http://maps.google.com/?ll=48.859463,2.292626&spn=0.000965,0.002642&t=m&z=19&layer=c&cbll=48.859524,2.292532&panoid=YJ0lq28OOy3VT2IqIuVY0g&cbp=12,151.58,,0,-15.56 41053 */ 41054;(function ($) { 41055 "use strict"; 41056 41057 //Shortcut for fancyBox object 41058 var F = $.fancybox, 41059 format = function( url, rez, params ) { 41060 params = params || ''; 41061 41062 if ( $.type( params ) === "object" ) { 41063 params = $.param(params, true); 41064 } 41065 41066 $.each(rez, function(key, value) { 41067 url = url.replace( '$' + key, value || '' ); 41068 }); 41069 41070 if (params.length) { 41071 url += ( url.indexOf('?') > 0 ? '&' : '?' ) + params; 41072 } 41073 41074 return url; 41075 }; 41076 41077 //Add helper object 41078 F.helpers.media = { 41079 defaults : { 41080 youtube : { 41081 matcher : /(youtube\.com|youtu\.be|youtube-nocookie\.com)\/(watch\?v=|v\/|u\/|embed\/?)?(videoseries\?list=(.*)|[\w-]{11}|\?listType=(.*)&list=(.*)).*/i, 41082 params : { 41083 autoplay : 1, 41084 autohide : 1, 41085 fs : 1, 41086 rel : 0, 41087 hd : 1, 41088 wmode : 'opaque', 41089 enablejsapi : 1, 41090 ps: 'docs', 41091 controls: 1 41092 }, 41093 type : 'iframe', 41094 url : '//www.youtube.com/embed/$3' 41095 }, 41096 vimeo : { 41097 matcher : /(?:vimeo(?:pro)?.com)\/(?:[^\d]+)?(\d+)(?:.*)/, 41098 params : { 41099 autoplay : 1, 41100 hd : 1, 41101 show_title : 1, 41102 show_byline : 1, 41103 show_portrait : 0, 41104 fullscreen : 1 41105 }, 41106 type : 'iframe', 41107 url : '//player.vimeo.com/video/$1' 41108 }, 41109 metacafe : { 41110 matcher : /metacafe.com\/(?:watch|fplayer)\/([\w\-]{1,10})/, 41111 params : { 41112 autoPlay : 'yes' 41113 }, 41114 type : 'swf', 41115 url : function( rez, params, obj ) { 41116 obj.swf.flashVars = 'playerVars=' + $.param( params, true ); 41117 41118 return '//www.metacafe.com/fplayer/' + rez[1] + '/.swf'; 41119 } 41120 }, 41121 dailymotion : { 41122 matcher : /dailymotion.com\/video\/(.*)\/?(.*)/, 41123 params : { 41124 additionalInfos : 0, 41125 autoStart : 1 41126 }, 41127 type : 'swf', 41128 url : '//www.dailymotion.com/swf/video/$1' 41129 }, 41130 twitvid : { 41131 matcher : /twitvid\.com\/([a-zA-Z0-9_\-\?\=]+)/i, 41132 params : { 41133 autoplay : 0 41134 }, 41135 type : 'iframe', 41136 url : '//www.twitvid.com/embed.php?guid=$1' 41137 }, 41138 twitpic : { 41139 matcher : /twitpic\.com\/(?!(?:place|photos|events)\/)([a-zA-Z0-9\?\=\-]+)/i, 41140 type : 'image', 41141 url : '//twitpic.com/show/full/$1/' 41142 }, 41143 instagram : { 41144 matcher : /(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?/i, 41145 type : 'image', 41146 url : '//$1/p/$2/media/?size=l' 41147 }, 41148 google_maps : { 41149 matcher : /maps\.google\.([a-z]{2,3}(\.[a-z]{2})?)\/(\?ll=|maps\?)(.*)/i, 41150 type : 'iframe', 41151 url : function( rez ) { 41152 return '//maps.google.' + rez[1] + '/' + rez[3] + '' + rez[4] + '&output=' + (rez[4].indexOf('layer=c') > 0 ? 'svembed' : 'embed'); 41153 } 41154 } 41155 }, 41156 41157 beforeLoad : function(opts, obj) { 41158 var url = obj.href || '', 41159 type = false, 41160 what, 41161 item, 41162 rez, 41163 params; 41164 41165 for (what in opts) { 41166 if (opts.hasOwnProperty(what)) { 41167 item = opts[ what ]; 41168 rez = url.match( item.matcher ); 41169 41170 if (rez) { 41171 type = item.type; 41172 params = $.extend(true, {}, item.params, obj[ what ] || ($.isPlainObject(opts[ what ]) ? opts[ what ].params : null)); 41173 41174 url = $.type( item.url ) === "function" ? item.url.call( this, rez, params, obj ) : format( item.url, rez, params ); 41175 41176 break; 41177 } 41178 } 41179 } 41180 41181 if (type) { 41182 obj.href = url; 41183 obj.type = type; 41184 41185 obj.autoHeight = false;
41186 } 41187 } 41188 }; 41189 41190}(jQuery)); 41191 41192/* 41193 * Ajax Fetch content 41194 * 41195 * Use to either fetch & replace or fetch and append/preprend content. 41196 * EX: 41197 * 41198 * $('.link-class').on('click',function(e){ 41199 * e.preventDefault(); 41200 * window._fetch.replaceContent($(this).attr('href'), '.container-to-load-content','.content-to-load'); 41201 * window._fetch.appendContent ($(this).attr('href'), '.container-to-load-content','.content-to-load'); 41202 * window._fetch.prependContent($(this).attr('href'), '.container-to-load-content','.content-to-load'); 41203 * }) 41204 */ 41205 41206(function ($) { 41207 41208 // Create job object 41209 var _fetch = { 41210 'container': '', 41211 'callback': '', 41212 'content' : '', 41213 'results' : '', 41214 'url' : '', 41215 'ajax' : '', 41216 41217 // Function used to prepend content 41218 callbackContent: function(url, callback ){ 41219 _fetch.callback = callback; 41220 _fetch.handleRequest( url, "body", "", 'callback' ); 41221 }, 41222 // Function used to replace content 41223 replaceContent: function(url, container, content ){ 41224 _fetch.handleRequest( url,container, content, 'html' ); 41225 }, 41226 // Function used to append content 41227 appendContent: function(url, container, content ){ 41228 _fetch.handleRequest( url, container, content, 'append' ); 41229 }, 41230 // Function used to prepend content 41231 prependContent: function(url, container, content ){ 41232 _fetch.handleRequest(url, container, content, 'prepend' ); 41233 }, 41234 // Function takes results and handles them according to action (replace/append/prepend) 41235 handleContent: function(){ 41236 if(_fetch.action === "callback" ){ 41237 _fetch.callback( _fetch.results ); 41238 }else{ 41239 console.log('amending results'); 41240 _fetch.container[_fetch.action]( _fetch.results.find(_fetch.content).html() ); 41241 } 41242 }, // 41243 // Universal function for handling fetch requests. Given action by calling function 41244 handleRequest: function(url, container, content, action){ 41245 // Sets object variables when called 41246 _fetch.container = $(container); 41247 if(content.length > 1){ 41248 _fetch.content = content; 41249 }else{ 41250 _fetch.content = container; 41251 } 41252 _fetch.action = action; 41253 _fetch.url = url; 41254 // fetches page 41255 _fetch.fetchPage(); 41256 }, 41257 // Sets the url in the location bar to match the new content 41258 setURL: function (url) { 41259 history.pushState({}, '', url); 41260 }, 41261 // Fetch results page 41262 fetchPage: function(){ 41263 // Non ajax page reload 41264 _fetch.container.addClass('j-loading'); 41265 _fetch.container.trigger('ajaxLoadBegin'); 41266 // ajax request a page 41267 _fetch.ajax = jQuery.ajax({ 41268 dataType: 'text', 41269 url: _fetch.url, 41270 success: function (rawhtml) { 41271 // get results 41272 _fetch.results = $(rawhtml); 41273 _fetch.handleContent(); 41274 _fetch.container.removeClass('j-loading'); 41275 _fetch.container.trigger('ajaxLoadComplete'); 41276 }, 41277 error: function(){ 41278 _fetch.container.trigger('ajaxLoadFail'); 41279 } 41280 }); 41281 } 41282 }; 41283 // Attach Toolbox to window // 41284 window._fetch = _fetch; 41285})(jQuery); // Fully reference jQuery after this point. 41286 41287 41288 41289 41290 41291/* 41292 * Mobile Search Vue Object 41293 * 41294 */ 41295 (function ($) { 41296 var client = algoliasearch( 41297 "17RXKSIL5W", 41298 "bcea4cae315f4081a0dcfe758170481e" 41299 ); 41300 var postIndex = client.initIndex("visual-economy"); 41301 41302 // Create job object 41303 var _search = { 41304 setup: function () { 41305 vue = new Vue({ 41306 el: "#v-attachment-search", 41307 data: { 41308 showResults: false, 41309 showFilters: false, 41310 sortBy: "recent", 41311 searchTerm: "", 41312 modalItem: {}, 41313 41314 // extraIndexes: (LOCALIZED.extraIndexes) ? LOCALIZED.extraIndexes : false, 41315 41316 permalink: LOCALIZED.permalink, 41317 41318 currentFilters: [], 41319 41320 filterIssues: "", 41321 initialCategory: $("#initial_category").val(), 41322 41323 searchFilters: LOCALIZED.filterTerms, 41324 searchSuggestions: [], 41325 searchResults: [], 41326 41327 currentCount: 0, 41328 currentPage: 0, 41329 totalCount: 0, 41330 totalPages: 0, 41331 }, 41332 41333 methods: { 41334 // Handle when the seach term is clicked 41335 searchClick: function (e) { 41336 console.log("vue fired"); 41337 console.log(e); 41338 e.preventDefault(); 41339 this.submitSearch(); 41340 }, 41341 41342 triggerModal: function () { 41343 // $.fancybox.defaults.maxHeight = 800; 41344 // $.fancybox.defaults.maxWidth = 1600; 41345 $.fancybox.defaults.autoSize = false;
41346 $.fancybox.defaults.fitToView = true; 41347 $.fancybox.defaults.height = 'auto'; 41348 $.fancybox.defaults.aspectRation = true; 41349 $.fancybox.defaults.margin = [25, 50, 25, 50]; 41350 setTimeout(function(){ 41351 $.fancybox([{ href: "#vueAttachmentModal" }]); 41352 }, 200); 41353 }, 41354 // Load More Posts 41355 loadMorePosts: function () { 41356 this.currentPage++; 41357 this.submitSearch(true); 41358 }, 41359 41360 // Submit the Search 41361 submitSearch: function (keepPageVariableSet) { 41362 if (!keepPageVariableSet) { 41363 this.currentPage = 0; 41364 } 41365 41366 var filterQuery = ""; 41367 41368 var join = ""; 41369 41370 if (this.initialCategory) { 41371 if (this.filterIssues) { 41372 filterQuery += "( category:'" + this.filterIssues+"'"; 41373 } else { 41374 filterQuery += "( category:'" + this.initialCategory +"'"; 41375 } 41376 join = ") AND "; 41377 } else { 41378 if (this.filterIssues) { 41379 filterQuery += 41380 join +"( category:'" + this.filterIssues+"'"; 41381 join = ") AND "; 41382 } 41383 } 41384 41385 var startingDate = $("#starting-year").val(); 41386 var endingDate = $("#ending-year").val(); 41387 41388 if (!startingDate) { 41389 startingDate = "1970"; 41390 } 41391 if (!endingDate) { 41392 endingDate = new Date().getFullYear(); 41393 } 41394 41395 startingDate = 41396 new Date( 41397 "January 1, " + startingDate 41398 ).getTime() / 1000; 41399 endingDate = 41400 new Date( 41401 "December 31, " + endingDate 41402 ).getTime() / 1000; 41403 41404 filterQuery += 41405 join + 41406 "timestamp:" + 41407 startingDate + 41408 " TO " + 41409 endingDate; 41410 join = " AND "; 41411 41412 if (this.extraIndexes) { 41413 queryArgs = []; 41414 queryArgs.push({ 41415 query: vue.searchTerm.toLowerCase(), 41416 indexName: postIndex.indexName, 41417 params: { 41418 filters: filterQuery, 41419 hitsPerPage: 9, 41420 }, 41421 page: vue.currentPage, 41422 }); 41423 41424 this.extraIndexes.forEach(function (extraIndex) { 41425 queryArgs.push({ 41426 query: vue.searchTerm.toLowerCase(), 41427 indexName: extraIndex.index_name, 41428 params: { 41429 filters: filterQuery, 41430 hitsPerPage: 9, 41431 }, 41432 page: vue.currentPage, 41433 }); 41434 }); 41435 console.log(queryArgs); 41436 client.search(queryArgs, function (err, data) { 41437 var results = data.results[0]; 41438 console.log(data); 41439 vue.handleSearchResults(results[0]); 41440 }); 41441 } else { 41442 // reverted 41443 queryArgs = { 41444 query: vue.searchTerm.toLowerCase(), 41445 filters: filterQuery, 41446 hitsPerPage: 9, 41447 page: vue.currentPage, 41448 }; 41449 console.log(queryArgs); 41450 postIndex.search(queryArgs, function (err, hits) { 41451 if (err) throw err; 41452 console.log(hits); 41453 vue.handleSearchResults(hits); 41454 }); 41455 } 41456 }, 41457 41458 // Process the search results 41459 handleSearchResults: function (results) { 41460 this.showResults = true; 41461 this.showFilters = false; 41462 41463 if (results.nbHits > 9) { 41464 this.currentCount = 41465 (results.page + 1) * results.hitsPerPage; 41466 // Make sure our count isn't higher than the total (applies to last page) 41467 if (this.currentCount > results.nbHits) { 41468 this.currentCount = results.nbHits; 41469 } 41470 } else { 41471 this.currentCount = results.nbHits; 41472 } 41473 this.totalCount = results.nbHits; 41474 this.totalPages = results.nbPages; 41475 41476 if (results.page == 0) { 41477 this.searchResults = results.hits; 41478 } else { 41479 this.searchResults = this.searchResults.concat( 41480 results.hits 41481 ); 41482 } 41483 $(".fancybox").fancybox({ 41484 openEffect: "none", 41485 closeEffect: "none", 41486 helpers: { 41487 media: {}, 41488 }, 41489 }); 41490 }, 41491 41492 getFirstSentence: function (text) { 41493 // Split text up into sentences (punctuation ends up at the start of the next sentence) 41494 var sentences = text.split(/(?=\.|!|\?)/g); 41495 var firstSentence = ""; 41496 // Loop through and put the puncuation at the ends of the sentences 41497 for (var i = 0; i < sentences.length - 1; i++) { 41498 sentences[i] += sentences[i + 1].charAt(0); 41499 sentences[i + 1] = sentences[i + 1].substr(1); 41500 } 41501 // Loop through 41502 for (i = 0; i < sentences.length; i++) { 41503 // set current Sentence 41504 firstSentence += sentences[i]; 41505 // Only add the first sentence unless it is too short, then add another 41506 if (firstSentence.length > 50) { 41507 break; 41508 } 41509 } 41510 return firstSentence; 41511 }, 41512 41513 // Toggle the filter menu 41514 toggleMenu: function (event) { 41515 var target = $(event.currentTarget).parent(); 41516 target 41517 .toggleClass("active") 41518 .siblings(".active") 41519 .removeClass("active") 41520 .find(".gta-mobile-search--filter--sub") 41521 .slideUp(); 41522 if (target.hasClass("active")) { 41523 target 41524 .find(".gta-mobile-search--filter--sub") 41525 .slideDown(); 41526 } else { 41527 target 41528 .find(".gta-mobile-search--filter--sub") 41529 .slideUp(); 41530 } 41531 }, 41532 41533 // Searches the query-suggestion index and populates them 41534 updateQuerySuggestions: function () { 41535 var vue = this; 41536 this.showResults = false;
41537 vue.searchSuggestions = []; 41538 41539 querySuggestionIndex.search( 41540 { 41541 query: vue.searchTerm.toLowerCase(), 41542 hitsPerPage: 9, 41543 attributesToRetrieve: ["title"], 41544 }, 41545 function (err, hits) { 41546 if (err) throw err; 41547 hits.hits.forEach(function (index) { 41548 vue.searchSuggestions.push(index.title); 41549 }); 41550 } 41551 ); 41552 }, 41553 }, 41554 mounted: function () { 41555 setTimeout(function () { 41556 vue.submitSearch(); 41557 }, 75); 41558 } 41559 }); 41560 }, 41561 }; 41562 window._search = _search; 41563 41564 })(jQuery); // Fully reference jQuery after this point. 41565 41566 function getQueryParam(param) { 41567 var urlParams = new URLSearchParams(window.location.search); 41568 return urlParams.get(param); 41569} 41570 41571var _site_search = { 41572 setup: function () { 41573 var algoliaClient = algoliasearch("17RXKSIL5W", "bcea4cae315f4081a0dcfe758170481e"); 41574 var postIndex = algoliaClient.initIndex("search"); 41575 41576 var vue = new Vue({ 41577 el: ".search-wrapper", 41578 data: { 41579 showResults: false, 41580 sortBy: "recent", 41581 searchTerm: getQueryParam('s') || "", 41582 searchResults: [], 41583 41584 permalink: LOCALIZED.permalink, 41585 41586 currentCount: 0, 41587 currentPage: 0, 41588 totalCount: 0, 41589 totalPages: 0, 41590 isPopState: false, // Flag to determine if the search is from popstate 41591 }, 41592 41593 methods: { 41594 searchClick: function (e) { 41595 console.log("vue fired"); 41596 console.log(e); 41597 e.preventDefault(); 41598 this.isPopState = false; 41599 this.submitSearch(); 41600 }, 41601 submitSearch: function (keepPageVariableSet) { 41602 if (!keepPageVariableSet) { 41603 this.currentPage = 0; 41604 } 41605 41606 if (!this.isPopState) { 41607 // Update the URL with the current search term 41608 const newUrl = new URL(window.location.href); 41609 newUrl.searchParams.set('s', this.searchTerm); 41610 history.pushState({ searchTerm: this.searchTerm }, '', newUrl); 41611 } 41612 41613 var filterQuery = ""; 41614 41615 var join = ""; 41616 41617 // reverted 41618 queryArgs = { 41619 query: vue.searchTerm.toLowerCase(), 41620 filters: filterQuery, 41621 hitsPerPage: 9, 41622 page: vue.currentPage, 41623 }; 41624 console.log(queryArgs); 41625 postIndex.search(queryArgs, function (err, hits) { 41626 if (err) throw err; 41627 console.log(hits); 41628 vue.handleSearchResults(hits); 41629 }); 41630 }, 41631 handleSearchResults: function (results) { 41632 this.showResults = true; 41633 this.showFilters = false; 41634 console.log(results); 41635 if (results.nbHits > 9) { 41636 this.currentCount = 41637 (results.page + 1) * results.hitsPerPage; 41638 // Make sure our count isn't higher than the total (applies to last page) 41639 if (this.currentCount > results.nbHits) { 41640 this.currentCount = results.nbHits; 41641 } 41642 } else { 41643 this.currentCount = results.nbHits; 41644 } 41645 this.totalCount = results.nbHits; 41646 this.totalPages = results.nbPages; 41647 41648 if (results.page == 0) { 41649 this.searchResults = results.hits; 41650 } else { 41651 this.searchResults = this.searchResults.concat( 41652 results.hits 41653 ); 41654 } 41655 }, 41656 handlePopState: function (event) { 41657 if (event.state && event.state.searchTerm !== undefined) { 41658 this.isPopState = true; 41659 this.searchTerm = event.state.searchTerm; 41660 this.submitSearch(true); 41661 } 41662 }, 41663 }, 41664 mounted() { 41665 if (this.searchTerm) { 41666 this.$nextTick(() => { 41667 // Ensure the DOM has been updated 41668 let submitButton = document.querySelector('.submit-search'); 41669 if (submitButton) { 41670 submitButton.click(); // Programmatically trigger a click event 41671 } 41672 }); 41673 } 41674 41675 // Listen for the popstate event to handle browser navigation 41676 window.addEventListener('popstate', this.handlePopState); 41677 }, 41678 }); 41679 }, 41680}; 41681 41682/* ======================================================================== 41683 * DOM-based Routing 41684 * Based on http://goo.gl/EUTi53 by Paul Irish 41685 * 41686 * Only fires on body classes that match. If a body class contains a dash, 41687 * replace the dash with an underscore when adding it to the object below.
41688 * 41689 * .noConflict() 41690 * The routing is enclosed within an anonymous function so that you can 41691 * always reference jQuery with $, even when in .noConflict() mode. 41692 * ======================================================================== */ 41693 41694(function ($) { 41695 // Use this variable to set up the common and page specific functions. If you 41696 // rename this variable, you will also need to rename the namespace below. 41697 var Sage = { 41698 // All pages 41699 common: { 41700 init: function () { 41701 41702 if ($('body').hasClass('search-results')) { 41703 window._site_search.setup(); 41704 } 41705 41706 if ($('body').hasClass('page-template-attachments-landing')) { 41707 window._search.setup(); 41708 } 41709 // JavaScript to be fired on all pages 41710 $(".burger-trigger, .mobile-nav-offclick").click(function (e) { 41711 e.preventDefault(); 41712 // console.log('fired'); 41713 $(".burger-trigger").toggleClass("open"); 41714 $(".mobile-nav-container").toggleClass("open"); 41715 $(".mobile-nav-offclick").toggleClass("open"); 41716 $("body").toggleClass("custom-overflow"); 41717 }); 41718 41719 $("#page").on("click", ".e-faq--single--question", function () { 41720 $(this).parent(".e-faq--single").toggleClass("active"); 41721 $(this).siblings(".e-faq--single--answer").slideToggle(); 41722 }); 41723 $("#page").on("click", ".schema-faq-section", function () { 41724 $(this).toggleClass("active"); 41725 $(this).children(".schema-faq-answer").slideToggle(); 41726 }); 41727 $(".slider").slick(); 41728 $(".j-carousel").slick({ 41729 dots: false, 41730 arrows: true, 41731 nextArrow: '<i class="fa fa-arrow-right slick-next"></i>', 41732 prevArrow: '<i class="fa fa-arrow-left slick-prev"></i>', 41733 adaptiveHeight: true, 41734 }); 41735 41736 $(".fancybox").fancybox({ 41737 openEffect: "none", 41738 closeEffect: "none", 41739 helpers: { 41740 media: {}, 41741 }, 41742 }); 41743 // scrollama event handlers 41744 function handleStepEnter(response) { 41745 // response = { element, direction, index } 41746 var nav_el = "." + $(response.element).data("nav-class"); 41747 if (response.direction == "down") { 41748 $(nav_el) 41749 .addClass("active") 41750 .siblings() 41751 .removeClass("active"); 41752 } 41753 if (response.index != 0 && response.direction == "up") { 41754 $(nav_el) 41755 .removeClass("active") 41756 .prev() 41757 .addClass("active"); 41758 } 41759 if (response.index == 0 && response.direction == "up") { 41760 $(nav_el).removeClass("active"); 41761 } 41762 // add to color to current step 41763 // response.element.classList.add("is-active"); 41764 } 41765 if ($(".gutenblock--section-header").length > 0) { 41766 var $sections = []; 41767 $(".gutenblock--section-header").each(function (e) { 41768 var $that = $(this); 41769 var $nav_title = $that.data("section-nav-title"); 41770 41771 $sections.push({ 41772 title: $nav_title, 41773 id: $that.attr("ID"), 41774 }); 41775 }); 41776 var $side_nav = 41777 "<div id='gutenberg-section-nav' class='section-nav'><span class='nav-title'>View Page Navigation</span><ul>"; 41778 41779 $.each($sections, function (index, value) { 41780 $side_nav += 41781 '<li class="e-section-nav related-' + 41782 value.id + 41783 '"><span></span><a class="j-section-nav--link" href="#' + 41784 value.id + 41785 '">' + 41786 value.title + 41787 "</a></li>"; 41788 }); 41789 $side_nav += "</ul></div>"; 41790 41791 $("#longform-page").append($side_nav); 41792 41793 $(".j-section-nav--link").on("click", function (e) { 41794 e.preventDefault(); 41795 $("html, body").animate( 41796 { scrollTop: $($(this).attr("href")).offset().top }, 41797 500 41798 ); 41799 $("#gutenberg-section-nav ul").removeClass("revealed"); 41800 $(this) 41801 .parent() 41802 .addClass("active") 41803 .siblings() 41804 .removeClass("active"); 41805 }); 41806 var long_form_nav = $("#gutenberg-section-nav"); 41807 $(".nav-title").click(function (e) { 41808 $("#gutenberg-section-nav ul").toggleClass("revealed"); 41809 }); 41810 var scroller = scrollama(); 41811 scroller 41812 .setup({ 41813 step: ".gta-section-title", 41814 // debug: true, 41815 offset: 0.1, 41816 }) 41817 .onStepEnter(handleStepEnter); 41818 } 41819 var sidebar = $(".e-share"); 41820 checkWindowWidth(jQuery(window).width()); 41821 jQuery(window).resize(function () { 41822 checkWindowWidth(jQuery(window).width()); 41823 }); 41824 function checkWindowWidth(window_width) { 41825 if (window_width < 950) { 41826 sidebar.trigger("sticky_kit:detach"); 41827 } else { 41828 make_sticky(); 41829 } 41830 if (typeof long_form_nav !== "undefined") { 41831 console.log("long form start"); 41832 if (window_width < 768) { 41833 long_form_nav.trigger("sticky_kit:detach"); 41834 } else { 41835 long_form_nav.stick_in_parent({ 41836 offset_top: 50, 41837 }); 41838 } 41839 } 41840 } 41841 41842 function make_sticky() { 41843 sidebar.stick_in_parent({ 41844 offset_top: 50, 41845 }); 41846 } 41847 41848 $("#page").on("click", ".j-share-expand", function () { 41849 $(this).parent().toggleClass("open"); 41850 }); // 41851 $("#page").on("click", ".j-topic-count--toggle", function () { 41852 $(this).parent().toggleClass("open"); 41853 }); // 41854 41855 // LOAD MORE 41856 $(".j-loadmore").on( 41857 "click", 41858 ".j-loadmore--button", 41859 function (e) { 41860 // Setup _this variable and prevent default behaviour 41861 var _this = $(this); 41862 e.preventDefault(); 41863 41864 // Exit if in progress class is added 41865 if (_this.hasClass("in-progress")) return; 41866 41867 // Add in progress class to prevent multiple clicks 41868 _this.addClass("in-progress"); 41869 41870 // Get the container element 41871 var container = _this.parents(".j-loadmore"); 41872 41873 // Get a list of classes for the object to use to find it in the results 41874 var containerClasses = "." + container.attr("class"); 41875 containerClasses = containerClasses 41876 .split(" ") 41877 .join("."); 41878 41879 // Get the page URL to fetch 41880 var url = $(this).attr("href"); 41881 41882 // Fetch the URL and replace/append the content 41883 window._fetch.callbackContent(url, function (result) { 41884 // Get results object 41885 var results = $(result); 41886 // Remove in progress class 41887 _this.removeClass("in-progress"); 41888 // Add the posts from the results to the posts on the page 41889 container 41890 .find(".j-loadmore--posts") 41891 .append( 41892 results 41893 .find(containerClasses) 41894 .find(".j-loadmore--posts") 41895 .html() 41896 ); 41897 // Replace the pagination on the page with the pagination on the fetched page 41898 container 41899 .find(".j-loadmore--pagination") 41900 .html( 41901 results 41902 .find(containerClasses) 41903 .find(".j-loadmore--pagination") 41904 .html() 41905 ); 41906 41907 $(".fancybox").fancybox({ 41908 openEffect: "none", 41909 closeEffect: "none", 41910 helpers: { 41911 media: {}, 41912 }, 41913 }); 41914 }); 41915 } 41916 ); 41917 41918 $(".j-slide-content").on( 41919 "click", 41920 ".j-slide-content--toggle", 41921 function () { 41922 var _this = $(this); 41923 var container = _this 41924 .parents(".j-slide-content") 41925 .toggleClass("j-slide-content__open"); 41926 container 41927 .find(".j-slide-content--container") 41928 .slideToggle(); 41929 } 41930 ); 41931 41932 //MEDIA MENTIONS CHECKBOX SUBMIT 41933 $(".mm-filter--checkbox").on("change", function (e) { 41934 var otherCheckbox = null; 41935 41936 if (e.currentTarget.id === "mm-filter-opinion") { 41937 otherCheckbox = $("#mm-filter-mention")[0]; 41938 } else { 41939 otherCheckbox = $("#mm-filter-opinion")[0]; 41940 } 41941 41942 if ( 41943 otherCheckbox.checked === false && 41944 e.currentTarget.checked === false 41945 ) { 41946 otherCheckbox.checked = true; 41947 e.currentTarget.checked = true; 41948 } 41949 41950 var _this = $(this); 41951 41952 _this.parents(".e-media-mentions-search--form").submit(); 41953 }); 41954 41955 //SEARCH AJAX 41956 $(".e-search-form--form").on("submit", function (e) { 41957 var _this = $(this); 41958 if (_this.hasClass("in-progress")) return; 41959 _this.addClass("in-progress"); 41960 41961 var url = _this.attr("action") + "?" + _this.serialize(); 41962 e.preventDefault(); 41963 41964 var container = _this 41965 .parents(".e-search-form") 41966 .find(".j-loadmore"); 41967 var containerClasses = "." + container.attr("class"); 41968 41969 containerClasses = containerClasses.split(" ").join("."); 41970 41971 window._fetch.callbackContent(url, function (result) { 41972 var results = $(result); 41973 _this.removeClass("in-progress"); 41974 window._fetch.setURL(url); 41975 container 41976 .find(".j-loadmore--posts") 41977 .html( 41978 results 41979 .find(containerClasses) 41980 .find(".j-loadmore--posts") 41981 .html() 41982 ); 41983 container 41984 .find(".j-loadmore--pagination") 41985 .html( 41986 results 41987 .find(containerClasses) 41988 .find(".j-loadmore--pagination") 41989 .html() 41990 ); 41991 41992 $(".fancybox").fancybox({ 41993 openEffect: "none", 41994 closeEffect: "none", 41995 helpers: { 41996 media: {}, 41997 }, 41998 }); 41999 }); 42000 }); 42001 $(".j-filter-issues--clear").on("click", function (e) { 42002 var _this = $(this); 42003 e.preventDefault(); 42004 var form = $(".e-search-form--form-wrapper > form"); 42005 form.find("#keyword").val(''); 42006 form.find("#issues").val(''); 42007 form.find("#grant-category").val(''); 42008 42009 if (typeof queryArgs !== 'undefined') { 42010 queryArgs.query = ""; 42011 vue.searchTerm = ""; 42012 vue.filterIssues = ""; 42013 }; 42014 42015 form.find("#starting-year") 42016 .val(uiSliderMin) 42017 .trigger("change"); 42018 form.find("#ending-year") 42019 .val(uiSliderMax) 42020 .trigger("change"); 42021 42022 $("#ui-slider-min").html(uiSliderMin); 42023 $("#ui-slider-max").html(uiSliderMax); 42024 42025 var $sr = form.find("#slider-range"); 42026 42027 $sr.slider("values", 0, uiSliderMin); 42028 $sr.slider("values", 1, uiSliderMax); 42029 42030 setup_handles(); 42031 42032 form.find("input.button[value='filter']").trigger("click"); 42033 //_search.setup(); 42034 }); 42035 42036 // JS PDF BUTTON 42037 42038 $("#page").on("click", ".j-pdf", function (e) { 42039 e.preventDefault(); 42040 var _this = $(this); 42041 //var target = document.getElementById(_this.attr('href')); 42042 var filename = _this.data("filename"); 42043 if (filename.length < 1) { 42044 filename = "Equitable Growth"; 42045 } 42046 var element = $(_this.attr("href")).get(0); 42047 downloadSection(element, filename); 42048 }); 42049 42050 $(function () { 42051 if ($("#slider-range").length) { 42052 $("#slider-range").slider({ 42053 range: true, 42054 min: uiSliderMin, 42055 max: uiSliderMax, 42056 values: [uiSliderCurrentMin, uiSliderCurrentMax], 42057 slide: function (event, ui) {
42058 var delay = function () { 42059 var handleID = ui.handle.id; 42060 var target = $("#" + handleID); 42061 var label = 42062 handleID == "ui-slider-handle--0" 42063 ? "#ui-slider-min" 42064 : "#ui-slider-max"; 42065 var input = 42066 handleID == "ui-slider-handle--0" 42067 ? "#starting-year" 42068 : "#ending-year"; 42069 $(input).val(ui.value).trigger("change"); 42070 $(label).html(ui.value); 42071 $(label).position({ 42072 my: "center bottom", 42073 at: "center top", 42074 of: target, 42075 }); 42076 }; 42077 // wait for the ui.handle to set its position 42078 setTimeout(delay, 5); 42079 }, 42080 create: function (event, ui) { 42081 $("#starting-year") 42082 .val(uiSliderCurrentMin) 42083 .trigger("change"); 42084 $("#ending-year") 42085 .val(uiSliderCurrentMax) 42086 .trigger("change"); 42087 42088 $("#ui-slider-min").html(uiSliderCurrentMin); 42089 $("#ui-slider-max").html(uiSliderCurrentMax); 42090 var handles = $(".ui-slider-handle"); 42091 var counter = 0; 42092 for ( 42093 counter = 0; 42094 counter < handles.length; 42095 counter++ 42096 ) { 42097 handles[counter].id = 42098 "ui-slider-handle--" + counter; 42099 } 42100 }, 42101 }); 42102 } 42103 }); 42104 42105 function downloadAllSections(sections, filename) { 42106 var width = sections.width(); 42107 var height = sections.height(); 42108 var options = { 42109 margin: [20, 5, 20, 5], 42110 filename: "Equitable Growth - " + filename + ".pdf", 42111 jsPDF: { 42112 unit: "pt", 42113 format: [width, height], 42114 orientation: "portrait", 42115 }, 42116 }; 42117 var pdf = new jsPDF(options.jsPDF); 42118 // var elem = jQuery('<div class="eq-pdf-download-message"><h2>PDF Generation In Progress</h2></div>').appendTo('body'); 42119 var totalPages = sections.length; 42120 var currentPages = 0; 42121 42122 sections.each(function (index) { 42123 var section = $(this); 42124 section.addClass("s-pdf"); 42125 var pageImage = html2pdf() 42126 .from(this) 42127 .set(options) 42128 .outputImg() 42129 .then(function (worker) { 42130 pdf.addPage(); 42131 pdf.addImage( 42132 pageImage.src, 42133 "jpeg", 42134 options.margin[0], 42135 options.margin[1], 42136 section.width(), 42137 section.height() 42138 ); 42139 section.removeClass("s-pdf"); 42140 currentPages++; 42141 if (currentPages >= totalPages) { 42142 pdf.save( 42143 "Equitable Growth - " + 42144 filename + 42145 ".pdf" 42146 ); 42147 // elem.detach(); 42148 } 42149 }); 42150 }); 42151 } 42152 42153 function downloadSection(element, filename) { 42154 // var pdf = new jsPDF('p', 'pt', 'letter'); 42155 42156 // if( $(element).attr('id') === "longform-page"){ 42157 // downloadAllSections($(element).find('.e-longform--section'), filename ); 42158 // return; 42159 // } 42160 42161 $(element).addClass("s-pdf"); 42162 var width = $(element).width(); 42163 var height = $(element).height(); 42164 // html2pdf(element, { 42165 // margin: [50, 4, 16, 50], 42166 // filename: 'Equitable Growth - ' + filename + '.pdf', 42167 // jsPDF: {unit: 'pt', format: [height, width], orientation: 'portrait'} 42168 // }); 42169 42170 html2pdf() 42171 .from(element) 42172 .set({ 42173 margin: [50, 5, 50, 5], 42174 filename: "Equitable Growth - " + filename + ".pdf", 42175 html2canvas: { dpi: 96, letterRendering: true }, 42176 // image: { type: 'jpeg', quality: 0.98 }, 42177 jsPDF: { 42178 unit: "pt", 42179 format: [height, width], 42180 orientation: "portrait", 42181 }, 42182 }) 42183 .save("Equitable Growth - " + filename + ".pdf") 42184 .thenExternal(function () { 42185 // $(element).removeClass('s-pdf'); 42186 }); 42187 $(element).removeClass("s-pdf"); 42188 $(element).find(".e-longform-meta--section-list").show(); 42189 } 42190 // Longform Section by Section 42191 var longformSections = $(".j-longform-sections"); 42192 longformSections.on( 42193 "click", 42194 ".j-longform-sections--toggle", 42195 function () { 42196 longformSections.toggleClass( 42197 "j-longform-sections--open" 42198 ); 42199 } 42200 ); 42201 longformSections.on( 42202 "click", 42203 ".j-longform-sections--option", 42204 function () { 42205 // var link = $(this).data('link'); 42206 // if($(link).length > 0){ 42207 // // Scroll the page to the target. 42208 // $('html, body').animate({ 42209 // scrollTop: $(link).offset().top 42210 // }, 1000); 42211 // } 42212 longformSections 42213 .find(".j-longform-sections--current") 42214 .html($(this).html()); 42215 } 42216 ); 42217 // start auto download 42218 42219 if ( 42220 $(".e-longform--section").find(".j-pdf-auto-download") 42221 .length > 0 42222 ) { 42223 var _this = $(".j-pdf-auto-download"); 42224 //var target = document.getElementById(_this.attr('href')); 42225 var filename = _this.data("filename"); 42226 if (filename.length < 1) { 42227 filename = "Equitable Growth"; 42228 } 42229 var element = $(_this.attr("href")).get(0); 42230 downloadSection(element, filename); 42231 } 42232 42233 // Create job object 42234 var _socialPopup = { 42235 window: "", 42236 popups: "", 42237 42238 watcher: function () {}, 42239 updateSocialPopups: function () { 42240 _socialPopup.window = $(window); 42241 _socialPopup.popups = $(".j-share-expand"); 42242 _socialPopup.popups.each(function () { 42243 var element = $(this); 42244 _socialPopup.updateSocialPopupDistances( 42245 element.parent() 42246 ); 42247 }); 42248 }, 42249 updateSocialPopupDistances: function (element) { 42250 element.removeClass("near-right"); 42251 element.addClass( 42252 _socialPopup.getSocialPopupDistanceClass(element) 42253 ); 42254 }, 42255 getSocialPopupDistanceClass: function (element) { 42256 var class_name = "size-ok"; 42257 if (_socialPopup.getDistanceFromRight(element) < 100) { 42258 class_name = "near-right"; 42259 } 42260 return class_name; 42261 }, 42262 getDistanceFromRight: function (element) { 42263 return ( 42264 _socialPopup.window.width() - 42265 (element.offset().left + element.width()) 42266 ); 42267 }, 42268 }; 42269 $(window).on("resize", function () { 42270 _socialPopup.updateSocialPopups(); 42271 }); 42272 _socialPopup.updateSocialPopups(); 42273 42274 //updateSocialPopups(); 42275 //$(window).on('resize', updateSocialPopups()); 42276 //function updateSocialPopups() { 42277 // var popups = $('.j-share-expand'); 42278 // popups.each(function () { 42279 // var element = $(this); 42280 // updateSocialPopupDistances(element); 42281 // }); 42282 // 42283 //} 42284 // 42285 //function updateSocialPopupDistances(element) { 42286 // element.removeClass('near-right'); 42287 // element.addClass(getSocialPopupDistanceClass(element)); 42288 //} 42289 // 42290 //function getSocialPopupDistanceClass(element) { 42291 // var class_name = "size-ok"; 42292 // ; 42293 // console.log(getDistanceFromRight(element)); 42294 // if (getDistanceFromRight(element) < 100) { 42295 // class_name = "near-right distance--" + getDistanceFromRight(element); 42296 // } 42297 // return class_name; 42298 //} 42299 // 42300 //function getDistanceFromRight(element) { 42301 // 42302 // console.log("windowWidth: " + window.width()); 42303 // console.log("element.offset(): " + element.offset()); 42304 // console.log("element.width(): " + element.width()); 42305 // 42306 // 42307 // return $(window).width() - (element.offset().left + element.width()); 42308 //} 42309 }, 42310 finalize: function () { 42311 // JavaScript to be fired on all pages, after page specific JS is fired 42312 }, 42313 }, 42314 42315 // About us page, note the change from about-us to about_us. 42316 page_template_long_form: { 42317 init: function () {}, 42318 }, 42319 // About us page, note the change from about-us to about_us. 42320 single_report: { 42321 init: function () {}, 42322 }, 42323 }; 42324 42325 // The routing fires all common scripts, followed by the page specific scripts. 42326 // Add additional events for more control over timing e.g. a finalize event 42327 var UTIL = { 42328 fire: function (func, funcname, args) { 42329 var fire; 42330 var namespace = Sage; 42331 funcname = funcname === undefined ? "init" : funcname; 42332 fire = func !== ""; 42333 fire = fire && namespace[func]; 42334 fire = fire && typeof namespace[func][funcname] === "function"; 42335 42336 if (fire) { 42337 namespace[func][funcname](args); 42338 } 42339 }, 42340 loadEvents: function () { 42341 // Fire common init JS 42342 UTIL.fire("common"); 42343 42344 // Fire page-specific init JS, and then finalize JS 42345 $.each( 42346 document.body.className.replace(/-/g, "_").split(/\s+/), 42347 function (i, classnm) { 42348 UTIL.fire(classnm); 42349 UTIL.fire(classnm, "finalize"); 42350 } 42351 ); 42352 42353 // Fire common finalize JS 42354 UTIL.fire("common", "finalize"); 42355 }, 42356 }; 42357 42358 // Load Events 42359 $(document).ready(UTIL.loadEvents); 42360 42361 var setup_handles = function () {
42362 var delay = function () { 42363 var handles = $(".ui-slider-handle"); 42364 var counter = 0; 42365 var label = ""; 42366 for (counter = 0; counter < handles.length; counter++) { 42367 handles[counter].id = "ui-slider-handle--" + counter; 42368 label = counter == 0 ? "#ui-slider-min" : "#ui-slider-max"; 42369 $(label).position({ 42370 my: "center bottom", 42371 at: "center top", 42372 of: handles[counter], 42373 }); 42374 } 42375 }; 42376 setTimeout(delay, 10); 42377 }; 42378 42379 $(function () { 42380 setup_handles(); 42381 }); 42382 42383 $(window).scroll(setup_handles); 42384})(jQuery); // Fully reference jQuery after this point. 42385 42386//# sourceMappingURL=main.js.map
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.