https://www.artisansdelafiction.com/wp-content/themes/les-artisans/library/js/scripts.js

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tabindex"),t.htmlExpr.test(t.options.prevArrow)&&t.$prevArrow.prependTo(t.options.appendArrows),t.htmlExpr.test(t.options.nextArrow)&&t.$nextArrow.appendTo(t.options.appendArrows),!0!==t.options.infinite&&t.$prevArrow.addClass("slick-disabled").attr("aria-disabled","true")):t.$prevArrow.add(t.$nextArrow).addClass("slick-hidden").attr({"aria-disabled":"true",tabindex:"-1"}))},a.prototype.buildDots=function(){var t,e,i=this;if(!0===i.options.dots&&i.slideCount>i.options.slidesToShow){for(i.$slider.addClass("slick-dotted"),e=u("<ul />").addClass(i.options.dotsClass),t=0;t<=i.getDotCount();t+=1)e.append(u("<li />").append(i.options.customPaging.call(this,i,t)));i.$dots=e.appendTo(i.options.appendDots),i.$dots.find("li").first().addClass("slick-active")}},a.prototype.buildOut=function(){var t=this;t.$slides=t.$slider.children(t.options.slide+":not(.slick-cloned)").addClass("slick-slide"),t.slideCount=t.$slides.length,t.$slides.each(function(t,e){u(e).attr("data-slick-index",t).data("originalStyling",u(e).attr("style")||"")}),t.$slider.addClass("slick-slider"),t.$slideTrack=0===t.slideCount?u('<div class="slick-track"/>').appendTo(t.$slider):t.$slides.wrapAll('<div class="slick-track"/>').parent(),t.$list=t.$slideTrack.wrap('<div class="slick-list"/>').parent(),t.$slideTrack.css("opacity",0),!0!==t.options.centerMode&&!0!==t.options.swipeToSlide||(t.options.slidesToScroll=1),u("img[data-lazy]",t.$slider).not("[src]").addClass("slick-loading"),t.setupInfinite(),t.buildArrows(),t.buildDots(),t.updateDots(),t.setSlideClasses("number"==typeof t.currentSlide?t.currentSlide:0),!0===t.options.draggable&&t.$list.addClass("draggable")},a.prototype.buildRows=function(){var t,e,i,r,n,o,a,s=this;if(r=document.createDocumentFragment(),o=s.$slider.children(),0<s.options.rows){for(a=s.options.slidesPerRow*s.options.rows,n=Math.ceil(o.length/a),t=0;t<n;t++){var l=document.createElement("div");for(e=0;e<s.options.rows;e++){var u=document.createElement("div");for(i=0;i<s.options.slidesPerRow;i++){var c=t*a+(e*s.options.slidesPerRow+i);o.get(c)&&u.appendChild(o.get(c))}l.appendChild(u)}r.appendChild(l)}s.$slider.empty().append(r),s.$slider.children().children().children().css({width:100/s.options.slidesPerRow+"%",display:"inline-block"})}},a.prototype.checkResponsive=function(t,e){var i,r,n,o=this,a=!1,s=o.$slider.width(),l=window.innerWidth||u(window).width();if("window"===o.respondTo?n=l:"slider"===o.respondTo?n=s:"min"===o.respondTo&&(n=Math.min(l,s)),o.options.responsive&&o.options.responsive.length&&null!==o.options.responsive){for(i in r=null,o.breakpoints)o.breakpoints.hasOwnProperty(i)&&(!1===o.originalSettings.mobileFirst?n<o.breakpoints[i]&&(r=o.breakpoints[i]):n>o.breakpoints[i]&&(r=o.breakpoints[i]));null!==r?null!==o.activeBreakpoint?(r!==o.activeBreakpoint||e)&&(o.activeBreakpoint=r,"unslick"===o.breakpointSettings[r]?o.unslick(r):(o.options=u.extend({},o.originalSettings,o.breakpointSettings[r]),!0===t&&(o.currentSlide=o.options.initialSlide),o.refresh(t)),a=r):(o.activeBreakpoint=r,"unslick"===o.breakpointSettings[r]?o.unslick(r):(o.options=u.extend({},o.originalSettings,o.breakpointSettings[r]),!0===t&&(o.currentSlide=o.options.initialSlide),o.refresh(t)),a=r):null!==o.activeBreakpoint&&(o.activeBreakpoint=null,o.options=o.originalSettings,!0===t&&(o.currentSlide=o.options.initialSlide),o.refresh(t),a=r),t||!1===a||o.$slider.trigger("breakpoint",[o,a])}},a.prototype.changeSlide=function(t,e){var i,r,n=this,o=u(t.currentTarget);switch(o.is("a")&&t.preventDefault(),o.is("li")||(o=o.closest("li")),i=n.slideCount%n.options.slidesToScroll!=0?0:(n.slideCount-n.currentSlide)%n.options.slidesToScroll,t.data.message){case"previous":r=0===i?n.options.slidesToScroll:n.options.slidesToShow-i,n.slideCount>n.options.slidesToShow&&n.slideHandler(n.currentSlide-r,!1,e);break;case"next":r=0===i?n.options.slidesToScroll:i,n.slideCount>n.options.slidesToShow&&n.slideHandler(n.currentSlide+r,!1,e);break;case"index":var a=0===t.data.index?0:t.data.index||o.index()*n.options.slidesToScroll;n.slideHandler(n.checkNavigable(a),!1,e),o.children().trigger("focus");break;default:return}},a.prototype.checkNavigable=function(t){var e,i;if(i=0,t>(e=this.getNavigableIndexes())[e.length-1])t=e[e.length-1];else for(var r in e){if(t<e[r]){t=i;break}i=e[r]}return t},a.prototype.cleanUpEvents=function(){var t=this;t.options.dots&&null!==t.$dots&&(u("li",t.$dots).off("click.slick",t.changeSlide).off("mouseenter.slick",u.proxy(t.interrupt,t,!0)).off("mouseleave.slick",u.proxy(t.interrupt,t,!1)),!0===t.options.accessibility&&t.$dots.off("keydown.slick",t.keyHandler)),t.$slider.off("focus.slick blur.slick"),!0===t.options.arrows&&t.slideCount>t.options.slidesToShow&&(t.$prevArrow&&t.$prevArrow.off("click.slick",t.changeSlide),t.$nextArrow&&t.$nextArrow.off("click.slick",t.changeSlide),!0===t.options.accessibility&&(t.$prevArrow&&t.$prevArrow.off("keydown.slick",t.keyHandler),t.$nextArrow&&t.$nextArrow.off("keydown.slick",t.keyHandler))),t.$list.off("touchstart.slick mousedown.slick",t.swipeHandler),t.$list.off("touchmove.slick mousemove.slick",t.swipeHandler),t.$list.off("touchend.slick mouseup.slick",t.swipeHandler),t.$list.off("touchcancel.slick mouseleave.slick",t.swipeHandler),t.$list.off("click.slick",t.clickHandler),u(document).off(t.visibilityChange,t.visibility),t.cleanUpSlideEvents(),!0===t.options.accessibility&&t.$list.off("keydown.slick",t.keyHandler),!0===t.options.focusOnSelect&&u(t.$slideTrack).children().off("click.slick",t.selectHandler),u(window).off("orientationchange.slick.slick-"+t.instanceUid,t.orientationChange),u(window).off("resize.slick.slick-"+t.instanceUid,t.resize),u("[draggable!=true]",t.$slideTrack).off("dragstart",t.preventDefault),u(window).off("load.slick.slick-"+t.instanceUid,t.setPosition)},a.prototype.cleanUpSlideEvents=function(){var t=this;t.$list.off("mouseenter.slick",u.proxy(t.interrupt,t,!0)),t.$list.off("mouseleave.slick",u.proxy(t.interrupt,t,!1))},a.prototype.cleanUpRows=function(){var t;0<this.options.rows&&((t=this.$slides.children().children()).removeAttr("style"),this.$slider.empty().append(t))},a.prototype.clickHandler=function(t){!1===this.shouldClick&&(t.stopImmediatePropagation(),t.stopPropagation(),t.preventDefault())},a.prototype.destroy=function(t){var e=this;e.autoPlayClear(),e.touchObject={},e.cleanUpEvents(),u(".slick-cloned",e.$slider).detach(),e.$dots&&e.$dots.remove(),e.$prevArrow&&e.$prevArrow.length&&(e.$prevArrow.removeClass("slick-disabled slick-arrow slick-hidden").removeAttr("aria-hidden aria-disabled tabindex").css("display",""),e.htmlExpr.test(e.options.prevArrow)&&e.$prevArrow.remove()),e.$nextArrow&&e.$nextArrow.length&&(e.$nextArrow.removeClass("slick-disabled slick-arrow slick-hidden").removeAttr("aria-hidden aria-disabled tabindex").css("display",""),e.htmlExpr.test(e.options.nextArrow)&&e.$nextArrow.remove()),e.$slides&&(e.$slides.removeClass("slick-slide slick-active slick-center slick-visible slick-current").removeAttr("aria-hidden").removeAttr("data-slick-index").each(function(){u(this).attr("style",u(this).data("originalStyling"))}),e.$slideTrack.children(this.options.slide).detach(),e.$slideTrack.detach(),e.$list.detach(),e.$slider.append(e.$slides)),e.cleanUpRows(),e.$slider.removeClass("slick-slider"),e.$slider.removeClass("slick-initialized"),e.$slider.removeClass("slick-dotted"),e.unslicked=!0,t||e.$slider.trigger("destroy",[e])},a.prototype.disableTransition=function(t){var e={};e[this.transitionType]="",!1===this.options.fade?this.$slideTrack.css(e):this.$slides.eq(t).css(e)},a.prototype.fadeSlide=function(t,e){var i=this;!1===i.cssTransitions?(i.$slides.eq(t).css({zIndex:i.options.zIndex}),i.$slides.eq(t).animate({opacity:1},i.options.speed,i.options.easing,e)):(i.applyTransition(t),i.$slides.eq(t).css({opacity:1,zIndex:i.options.zIndex}),e&&setTimeout(function(){i.disableTransition(t),e.call()},i.options.speed))},a.prototype.fadeSlideOut=function(t){var e=this;!1===e.cssTransitions?e.$slides.eq(t).animate({opacity:0,zIndex:e.options.zIndex-2},e.options.speed,e.options.easing):(e.applyTransition(t),e.$slides.eq(t).css({opacity:0,zIndex:e.options.zIndex-2}))},a.prototype.filterSlides=a.prototype.slickFilter=function(t){var e=this;null!==t&&(e.$slidesCache=e.$slides,e.unload(),e.$slideTrack.children(this.options.slide).detach(),e.$slidesCache.filter(t).appendTo(e.$slideTrack),e.reinit())},a.prototype.focusHandler=function(){var i=this;i.$slider.off("focus.slick blur.slick").on("focus.slick blur.slick","*",function(t){t.stopImmediatePropagation();var e=u(this);setTimeout(function(){i.options.pauseOnFocus&&(i.focussed=e.is(":focus"),i.autoPlay())}

1,100,function(){i&&(t.attr("srcset",i),r&&t.attr("sizes",r)),t.attr("src",e).animate({opacity:1},200,function(){t.removeAttr("data-lazy data-srcset data-sizes").removeClass("slick-loading")}),o.$slider.trigger("lazyLoaded",[o,t,e])})},n.onerror=function(){t.removeAttr("data-lazy").removeClass("slick-loading").addClass("slick-lazyload-error"),o.$slider.trigger("lazyLoadError",[o,t,e])},n.src=e})}if(!0===o.options.centerMode?i=!0===o.options.infinite?(e=o.currentSlide+(o.options.slidesToShow/2+1))+o.options.slidesToShow+2:(e=Math.max(0,o.currentSlide-(o.options.slidesToShow/2+1)),o.options.slidesToShow/2+1+2+o.currentSlide):(e=o.options.infinite?o.options.slidesToShow+o.currentSlide:o.currentSlide,i=Math.ceil(e+o.options.slidesToShow),!0===o.options.fade&&(0<e&&e--,i<=o.slideCount&&i++)),t=o.$slider.find(".slick-slide").slice(e,i),"anticipated"===o.options.lazyLoad)for(var n=e-1,a=i,s=o.$slider.find(".slick-slide"),l=0;l<o.options.slidesToScroll;l++)n<0&&(n=o.slideCount-1),t=(t=t.add(s.eq(n))).add(s.eq(a)),n--,a++;r(t),o.slideCount<=o.options.slidesToShow?r(o.$slider.find(".slick-slide")):o.currentSlide>=o.slideCount-o.options.slidesToShow?r(o.$slider.find(".slick-cloned").slice(0,o.options.slidesToShow)):0===o.currentSlide&&r(o.$slider.find(".slick-cloned").slice(-1*o.options.slidesToShow))},a.prototype.loadSlider=function(){var t=this;t.setPosition(),t.$slideTrack.css({opacity:1}),t.$slider.removeClass("slick-loading"),t.initUI(),"progressive"===t.options.lazyLoad&&t.progressiveLazyLoad()},a.prototype.next=a.prototype.slickNext=function(){this.changeSlide({data:{message:"next"}})},a.prototype.orientationChange=function(){this.checkResponsive(),this.setPosition()},a.prototype.pause=a.prototype.slickPause=function(){this.autoPlayClear(),this.paused=!0},a.prototype.play=a.prototype.slickPlay=function(){var t=this;t.autoPlay(),t.options.autoplay=!0,t.paused=!1,t.focussed=!1,t.interrupted=!1},a.prototype.postSlide=function(t){var e=this;e.unslicked||(e.$slider.trigger("afterChange",[e,t]),e.animating=!1,e.slideCount>e.options.slidesToShow&&e.setPosition(),e.swipeLeft=null,e.options.autoplay&&e.autoPlay(),!0===e.options.accessibility&&(e.initADA(),e.options.focusOnChange&&u(e.$slides.get(e.currentSlide)).attr("tabindex",0).focus()))},a.prototype.prev=a.prototype.slickPrev=function(){this.changeSlide({data:{message:"previous"}})},a.prototype.preventDefault=function(t){t.preventDefault()},a.prototype.progressiveLazyLoad=function(t){t=t||1;var e,i,r,n,o,a=this,s=u("img[data-lazy]",a.$slider);s.length?(e=s.first(),i=e.attr("data-lazy"),r=e.attr("data-srcset"),n=e.attr("data-sizes")||a.$slider.attr("data-sizes"),(o=document.createElement("img")).onload=function(){r&&(e.attr("srcset",r),n&&e.attr("sizes",n)),e.attr("src",i).removeAttr("data-lazy data-srcset data-sizes").removeClass("slick-loading"),!0===a.options.adaptiveHeight&&a.setPosition(),a.$slider.trigger("lazyLoaded",[a,e,i]),a.progressiveLazyLoad()},o.onerror=function(){t<3?setTimeout(function(){a.progressiveLazyLoad(t+1)},500):(e.removeAttr("data-lazy").removeClass("slick-loading").addClass("slick-lazyload-error"),a.$slider.trigger("lazyLoadError",[a,e,i]),a.progressiveLazyLoad())},o.src=i):a.$slider.trigger("allImagesLoaded",[a])},a.prototype.refresh=function(t){var e,i,r=this;i=r.slideCount-r.options.slidesToShow,!r.options.infinite&&r.currentSlide>i&&(r.currentSlide=i),r.slideCount<=r.options.slidesToShow&&(r.currentSlide=0),e=r.currentSlide,r.destroy(!0),u.extend(r,r.initials,{currentSlide:e}),r.init(),t||r.changeSlide({data:{message:"index",index:e}},!1)},a.prototype.registerBreakpoints=function(){var t,e,i,r=this,n=r.options.responsive||null;if("array"===u.type(n)&&n.length){for(t in r.respondTo=r.options.respondTo||"window",n)if(i=r.breakpoints.length-1,n.hasOwnProperty(t)){for(e=n[t].breakpoint;0<=i;)r.breakpoints[i]&&r.breakpoints[i]===e&&r.breakpoints.splice(i,1),i--;r.breakpoints.push(e),r.breakpointSettings[e]=n[t].settings}r.breakpoints.sort(function(t,e){return r.options.mobileFirst?t-e:e-t})}},a.prototype.reinit=function(){var t=this;t.$slides=t.$slideTrack.children(t.options.slide).addClass("slick-slide"),t.slideCount=t.$slides.length,t.currentSlide>=t.slideCount&&0!==t.currentSlide&&(t.currentSlide=t.currentSlide-t.options.slidesToScroll),t.slideCount<=t.options.slidesToShow&&(t.currentSlide=0),t.registerBreakpoints(),t.setProps(),t.setupInfinite(),t.buildArrows(),t.updateArrows(),t.initArrowEvents(),t.buildDots(),t.updateDots(),t.initDotEvents(),t.cleanUpSlideEvents(),t.initSlideEvents(),t.checkResponsive(!1,!0),!0===t.options.focusOnSelect&&u(t.$slideTrack).children().on("click.slick",t.selectHandler),t.setSlideClasses("number"==typeof t.currentSlide?t.currentSlide:0),t.setPosition(),t.focusHandler(),t.paused=!t.options.autoplay,t.autoPlay(),t.$slider.trigger("reInit",[t])},a.prototype.resize=function(){var t=this;u(window).width()!==t.windowWidth&&(clearTimeout(t.windowDelay),t.windowDelay=window.setTimeout(function(){t.windowWidth=u(window).width(),t.checkResponsive(),t.unslicked||t.setPosition()},50))},a.prototype.removeSlide=a.prototype.slickRemove=function(t,e,i){var r=this;if(t="boolean"==typeof t?!0===(e=t)?0:r.slideCount-1:!0===e?--t:t,r.slideCount<1||t<0||t>r.slideCount-1)return!1;r.unload(),!0===i?r.$slideTrack.children().remove():r.$slideTrack.children(this.options.slide).eq(t).remove(),r.$slides=r.$slideTrack.children(this.options.slide),r.$slideTrack.children(this.options.slide).detach(),r.$slideTrack.append(r.$slides),r.$slidesCache=r.$slides,r.reinit()},a.prototype.setCSS=function(t){var e,i,r=this,n={};!0===r.options.rtl&&(t=-t),e="left"==r.positionProp?Math.ceil(t)+"px":"0px",i="top"==r.positionProp?Math.ceil(t)+"px":"0px",n[r.positionProp]=t,!1===r.transformsEnabled||(!(n={})===r.cssTransitions?n[r.animType]="translate("+e+", "+i+")":n[r.animType]="translate3d("+e+", "+i+", 0px)"),r.$slideTrack.css(n)},a.prototype.setDimensions=function(){var t=this;!1===t.options.vertical?!0===t.options.centerMode&&t.$list.css({padding:"0px "+t.options.centerPadding}):(t.$list.height(t.$slides.first().outerHeight(!0)*t.options.slidesToShow),!0===t.options.centerMode&&t.$list.css({padding:t.options.centerPadding+" 0px"})),t.listWidth=t.$list.width(),t.listHeight=t.$list.height(),!1===t.options.vertical&&!1===t.options.variableWidth?(t.slideWidth=Math.ceil(t.listWidth/t.options.slidesToShow),t.$slideTrack.width(Math.ceil(t.slideWidth*t.$slideTrack.children(".slick-slide").length))):!0===t.options.variableWidth?t.$slideTrack.width(5e3*t.slideCount):(t.slideWidth=Math.ceil(t.listWidth),t.$slideTrack.height(Math.ceil(t.$slides.first().outerHeight(!0)*t.$slideTrack.children(".slick-slide").length)));var e=t.$slides.first().outerWidth(!0)-t.$slides.first().width();!1===t.options.variableWidth&&t.$slideTrack.children(".slick-slide").width(t.slideWidth-e)},a.prototype.setFade=function(){var i,r=this;r.$slides.each(function(t,e){i=r.slideWidth*t*-1,!0===r.options.rtl?u(e).css({position:"relative",right:i,top:0,zIndex:r.options.zIndex-2,opacity:0}

1,a.prototype.slideHandler=function(t,e,i){var r,n,o,a,s,l,u=this;if(e=e||!1,!(!0===u.animating&&!0===u.options.waitForAnimate||!0===u.options.fade&&u.currentSlide===t))if(!1===e&&u.asNavFor(t),r=t,s=u.getLeft(r),a=u.getLeft(u.currentSlide),u.currentLeft=null===u.swipeLeft?a:u.swipeLeft,!1===u.options.infinite&&!1===u.options.centerMode&&(t<0||t>u.getDotCount()*u.options.slidesToScroll))!1===u.options.fade&&(r=u.currentSlide,!0!==i&&u.slideCount>u.options.slidesToShow?u.animateSlide(a,function(){u.postSlide(r)}):u.postSlide(r));else if(!1===u.options.infinite&&!0===u.options.centerMode&&(t<0||t>u.slideCount-u.options.slidesToScroll))!1===u.options.fade&&(r=u.currentSlide,!0!==i&&u.slideCount>u.options.slidesToShow?u.animateSlide(a,function(){u.postSlide(r)}):u.postSlide(r));else{if(u.options.autoplay&&clearInterval(u.autoPlayTimer),n=r<0?u.slideCount%u.options.slidesToScroll!=0?u.slideCount-u.slideCount%u.options.slidesToScroll:u.slideCount+r:r>=u.slideCount?u.slideCount%u.options.slidesToScroll!=0?0:r-u.slideCount:r,u.animating=!0,u.$slider.trigger("beforeChange",[u,u.currentSlide,n]),o=u.currentSlide,u.currentSlide=n,u.setSlideClasses(u.currentSlide),u.options.asNavFor&&(l=(l=u.getNavTarget()).slick("getSlick")).slideCount<=l.options.slidesToShow&&l.setSlideClasses(u.currentSlide),u.updateDots(),u.updateArrows(),!0===u.options.fade)return!0!==i?(u.fadeSlideOut(o),u.fadeSlide(n,function(){u.postSlide(n)})):u.postSlide(n),void u.animateHeight();!0!==i&&u.slideCount>u.options.slidesToShow?u.animateSlide(s,function(){u.postSlide(n)}):u.postSlide(n)}},a.prototype.startLoad=function(){var t=this;!0===t.options.arrows&&t.slideCount>t.options.slidesToShow&&(t.$prevArrow.hide(),t.$nextArrow.hide()),!0===t.options.dots&&t.slideCount>t.options.slidesToShow&&t.$dots.hide(),t.$slider.addClass("slick-loading")},a.prototype.swipeDirection=function(){var t,e,i,r,n=this;return t=n.touchObject.startX-n.touchObject.curX,e=n.touchObject.startY-n.touchObject.curY,i=Math.atan2(e,t),(r=Math.round(180*i/Math.PI))<0&&(r=360-Math.abs(r)),r<=45&&0<=r?!1===n.options.rtl?"left":"right":r<=360&&315<=r?!1===n.options.rtl?"left":"right":135<=r&&r<=225?!1===n.options.rtl?"right":"left":!0===n.options.verticalSwiping?35<=r&&r<=135?"down":"up":"vertical"},a.prototype.swipeEnd=function(t){var e,i,r=this;if(r.dragging=!1,r.swiping=!1,r.scrolling)return r.scrolling=!1;if(r.interrupted=!1,r.shouldClick=!(10<r.touchObject.swipeLength),void 0===r.touchObject.curX)return!1;if(!0===r.touchObject.edgeHit&&r.$slider.trigger("edge",[r,r.swipeDirection()]),r.touchObject.swipeLength>=r.touchObject.minSwipe){switch(i=r.swipeDirection()){case"left":case"down":e=r.options.swipeToSlide?r.checkNavigable(r.currentSlide+r.getSlideCount()):r.currentSlide+r.getSlideCount(),r.currentDirection=0;break;case"right":case"up":e=r.options.swipeToSlide?r.checkNavigable(r.currentSlide-r.getSlideCount()):r.currentSlide-r.getSlideCount(),r.currentDirection=1}"vertical"!=i&&(r.slideHandler(e),r.touchObject={},r.$slider.trigger("swipe",[r,i]))}else r.touchObject.startX!==r.touchObject.curX&&(r.slideHandler(r.currentSlide),r.touchObject={})},a.prototype.swipeHandler=function(t){var e=this;if(!(!1===e.options.swipe||"ontouchend"in document&&!1===e.options.swipe||!1===e.options.draggable&&-1!==t.type.indexOf("mouse")))switch(e.touchObject.fingerCount=t.originalEvent&&void 0!==t.originalEvent.touches?t.originalEvent.touches.length:1,e.touchObject.minSwipe=e.listWidth/e.options.touchThreshold,!0===e.options.verticalSwiping&&(e.touchObject.minSwipe=e.listHeight/e.options.touchThreshold),t.data.action){case"start":e.swipeStart(t);break;case"move":e.swipeMove(t);break;case"end":e.swipeEnd(t)}},a.prototype.swipeMove=function(t){var e,i,r,n,o,a,s=this;return o=void 0!==t.originalEvent?t.originalEvent.touches:null,!(!s.dragging||s.scrolling||o&&1!==o.length)&&(e=s.getLeft(s.currentSlide),s.touchObject.curX=void 0!==o?o[0].pageX:t.clientX,s.touchObject.curY=void 0!==o?o[0].pageY:t.clientY,s.touchObject.swipeLength=Math.round(Math.sqrt(Math.pow(s.touchObject.curX-s.touchObject.startX,2))),a=Math.round(Math.sqrt(Math.pow(s.touchObject.curY-s.touchObject.startY,2))),!s.options.verticalSwiping&&!s.swiping&&4<a?!(s.scrolling=!0):(!0===s.options.verticalSwiping&&(s.touchObject.swipeLength=a),i=s.swipeDirection(),void 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f(t){return(t=Math.round(t))<0?0:255<t?255:t}function i(t){return t<0?0:1<t?1:t}function m(t){return"%"===t[t.length-1]?f(parseFloat(t)/100*255):f(parseInt(t))}function y(t){return"%"===t[t.length-1]?i(parseFloat(t)/100):i(parseFloat(t))}function v(t,e,i){return i<0?i+=1:1<i&&(i-=1),6*i<1?t+(e-t)*i*6:2*i<1?e:3*i<2?t+(e-t)*(2/3-i)*6:t}try{e.parseCSSColor=function(t){var e,i=t.replace(/ /g,"").toLowerCase();if(i in d)return d[i].slice();if("#"===i[0])return 4===i.length?0<=(e=parseInt(i.substr(1),16))&&e<=4095?[(3840&e)>>4|(3840&e)>>8,240&e|(240&e)>>4,15&e|(15&e)<<4,1]:null:7===i.length&&0<=(e=parseInt(i.substr(1),16))&&e<=16777215?[(16711680&e)>>16,(65280&e)>>8,255&e,1]:null;var r=i.indexOf("("),n=i.indexOf(")");if(-1!==r&&n+1===i.length){var o=i.substr(0,r),a=i.substr(r+1,n-(r+1)).split(","),s=1;switch(o){case"rgba":if(4!==a.length)return null;s=y(a.pop());case"rgb":return 3!==a.length?null:[m(a[0]),m(a[1]),m(a[2]),s];case"hsla":if(4!==a.length)return null;s=y(a.pop());case"hsl":if(3!==a.length)return null;var l=(parseFloat(a[0])%360+360)%360/360,u=y(a[1]),c=y(a[2]),p=c<=.5?c*(u+1):c+u-c*u,h=2*c-p;return[f(255*v(h,p,l+1/3)),f(255*v(h,p,l)),f(255*v(h,p,l-1/3)),s];default:return null}}return null}}catch(t){}}).parseCSSColor,Jt=function(t,e,i,r){void 0===r&&(r=1),this.r=t,this.g=e,this.b=i,this.a=r};Jt.parse=function(t){if(t){if(t instanceof Jt)return t;if("string"==typeof t){var e=Yt(t);if(e)return new Jt(e[0]/255*e[3],e[1]/255*e[3],e[2]/255*e[3],e[3])}}},Jt.prototype.toString=function(){var t=this.toArray(),e=t[0],i=t[1],r=t[2],n=t[3];return"rgba("+Math.round(e)+","+Math.round(i)+","+Math.round(r)+","+n+")"},Jt.prototype.toArray=function(){var t=this.r,e=this.g,i=this.b,r=this.a;return 0===r?[0,0,0,0]:[255*t/r,255*e/r,255*i/r,r]},Jt.black=new Jt(0,0,0,1),Jt.white=new Jt(1,1,1,1),Jt.transparent=new Jt(0,0,0,0),Jt.red=new Jt(1,0,0,1);var Qt=function(t,e,i){this.sensitivity=t?e?"variant":"case":e?"accent":"base",this.locale=i,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})};Qt.prototype.compare=function(t,e){return this.collator.compare(t,e)},Qt.prototype.resolvedLocale=function(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale};var te=function(t,e,i,r,n){this.text=t,this.image=e,this.scale=i,this.fontStack=r,this.textColor=n},ee=function(t){this.sections=t};ee.fromString=function(t){return new ee([new te(t,null,null,null,null)])},ee.prototype.isEmpty=function(){return 0===this.sections.length||!this.sections.some(function(t){return 0!==t.text.length||t.image&&0!==t.image.name.length})},ee.factory=function(t){return t instanceof ee?t:ee.fromString(t)},ee.prototype.toString=function(){return 0===this.sections.length?"":this.sections.map(function(t){return t.text}).join("")},ee.prototype.serialize=function(){for(var t=["format"],e=0,i=this.sections;e<i.length;e+=1){var r=i[e];if(r.image)t.push(["image",r.image.name]);else{t.push(r.text);var n={};r.fontStack&&(n["text-font"]=["literal",r.fontStack.split(",")]),r.scale&&(n["font-scale"]=r.scale),r.textColor&&(n["text-color"]=["rgba"].concat(r.textColor.toArray())),t.push(n)}}return t};var ie=function(t){this.name=t.name,this.available=t.available};function re(t,e,i,r){return"number"==typeof t&&0<=t&&t<=255&&"number"==typeof e&&0<=e&&e<=255&&"number"==typeof i&&0<=i&&i<=255?void 0===r||"number"==typeof r&&0<=r&&r<=1?null:"Invalid rgba value ["+[t,e,i,r].join(", ")+"]: 'a' must be between 0 and 1.":"Invalid rgba value ["+("number"==typeof r?[t,e,i,r]:[t,e,i]).join(", ")+"]: 'r', 'g', and 'b' must be between 0 and 255."}function ne(t){if(null===t)return Ot;if("string"==typeof t)return Ut;if("boolean"==typeof t)return Nt;if("number"==typeof t)return Ft;if(t instanceof Jt)return jt;if(t instanceof Qt)return Zt;if(t instanceof ee)return $t;if(t instanceof ie)return Ht;if(Array.isArray(t)){for(var e,i=t.length,r=0,n=t;r<n.length;r+=1){var o=ne(n[r]);if(e){if(e===o)continue;e=qt;break}e=o}return Gt(e||qt,i)}return Vt}function oe(t){var e=typeof t;return null===t?"":"string"===e||"number"===e||"boolean"===e?String(t):t instanceof Jt||t instanceof ee||t instanceof ie?t.toString():JSON.stringify(t)}ie.prototype.toString=function(){return this.name},ie.fromString=function(t){return new ie({name:t,available:!1})},ie.prototype.serialize=function(){return["image",this.name]};var ae=function(t,e){this.type=t,this.value=e};ae.parse=function(t,e){if(2!==t.length)return e.error("'literal' expression requires exactly one argument, but found "+(t.length-1)+" instead.");if(!function t(e){if(null===e)return!0;if("string"==typeof e)return!0;if("boolean"==typeof e)return!0;if("number"==typeof e)return!0;if(e instanceof Jt)return!0;if(e instanceof Qt)return!0;if(e instanceof ee)return!0;if(e instanceof ie)return!0;if(Array.isArray(e)){for(var i=0,r=e;i<r.length;i+=1)if(!t(r[i]))return!1;return!0}if("object"!=typeof e)return!1;for(var n in e)if(!t(e[n]))return!1;return!0}(t[1]))return e.error("invalid value");var i=t[1],r=ne(i),n=e.expectedType;return"array"!==r.kind||0!==r.N||!n||"array"!==n.kind||"number"==typeof n.N&&0!==n.N||(r=n),new ae(r,i)},ae.prototype.evaluate=function(){return this.value},ae.prototype.eachChild=function(){},ae.prototype.possibleOutputs=function(){return[this.value]},ae.prototype.serialize=function(){return"array"===this.type.kind||"object"===this.type.kind?["literal",this.value]:this.value instanceof Jt?["rgba"].concat(this.value.toArray()):this.value instanceof ee?this.value.serialize():this.value};var se=function(t){this.name="ExpressionEvaluationError",this.message=t};se.prototype.toJSON=function(){return this.message};var le={string:Ut,number:Ft,boolean:Nt,object:Vt},ue=function(t,e){this.type=t,this.args=e};ue.parse=function(t,e){if(t.length<2)return e.error("Expected at least one 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a&&!Array.isArray(a)){n=!1;var s=null;if(a["font-scale"]&&!(s=e.parse(a["font-scale"],1,Ft)))return null;var l=null;if(a["text-font"]&&!(l=e.parse(a["text-font"],1,Gt(Ut))))return null;var u=null;if(a["text-color"]&&!(u=e.parse(a["text-color"],1,jt)))return null;var c=r[r.length-1];c.scale=s,c.font=l,c.textColor=u}else{var p=e.parse(t[o],1,qt);if(!p)return null;var h=p.type.kind;if("string"!==h&&"value"!==h&&"null"!==h&&"resolvedImage"!==h)return e.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");n=!0,r.push({content:p,scale:null,font:null,textColor:null})}}return new ce(r)},ce.prototype.evaluate=function(i){return new ee(this.sections.map(function(t){var e=t.content.evaluate(i);return ne(e)===Ht?new te("",e,null,null,null):new te(oe(e),null,t.scale?t.scale.evaluate(i):null,t.font?t.font.evaluate(i).join(","):null,t.textColor?t.textColor.evaluate(i):null)}))},ce.prototype.eachChild=function(t){for(var e=0,i=this.sections;e<i.length;e+=1){var r=i[e];t(r.content),r.scale&&t(r.scale),r.font&&t(r.font),r.textColor&&t(r.textColor)}},ce.prototype.possibleOutputs=function(){return[void 0]},ce.prototype.serialize=function(){for(var t=["format"],e=0,i=this.sections;e<i.length;e+=1){var r=i[e];t.push(r.content.serialize());var n={};r.scale&&(n["font-scale"]=r.scale.serialize()),r.font&&(n["text-font"]=r.font.serialize()),r.textColor&&(n["text-color"]=r.textColor.serialize()),t.push(n)}return t};var pe=function(t){this.type=Ht,this.input=t};pe.parse=function(t,e){if(2!==t.length)return e.error("Expected two arguments.");var i=e.parse(t[1],1,Ut);return i?new pe(i):e.error("No image name provided.")},pe.prototype.evaluate=function(t){var e=this.input.evaluate(t),i=!1;return t.availableImages&&-1<t.availableImages.indexOf(e)&&(i=!0),new ie({name:e,available:i})},pe.prototype.eachChild=function(t){t(this.input)},pe.prototype.possibleOutputs=function(){return[void 0]},pe.prototype.serialize=function(){return["image",this.input.serialize()]};var he={"to-boolean":Nt,"to-color":jt,"to-number":Ft,"to-string":Ut},de=function(t,e){this.type=t,this.args=e};de.parse=function(t,e){if(t.length<2)return e.error("Expected at least one argument.");var i=t[0];if(("to-boolean"===i||"to-string"===i)&&2!==t.length)return e.error("Expected one argument.");for(var r=he[i],n=[],o=1;o<t.length;o++){var a=e.parse(t[o],o,qt);if(!a)return null;n.push(a)}return new de(r,n)},de.prototype.evaluate=function(t){if("boolean"===this.type.kind)return Boolean(this.args[0].evaluate(t));if("color"===this.type.kind){for(var e,i,r=0,n=this.args;r<n.length;r+=1){if(i=null,(e=n[r].evaluate(t))instanceof Jt)return e;if("string"==typeof e){var o=t.parseColor(e);if(o)return o}else if(Array.isArray(e)&&!(i=e.length<3||4<e.length?"Invalid rbga value "+JSON.stringify(e)+": expected an array containing either three or four numeric values.":re(e[0],e[1],e[2],e[3])))return new Jt(e[0]/255,e[1]/255,e[2]/255,e[3])}throw new se(i||"Could not parse color from value '"+("string"==typeof e?e:String(JSON.stringify(e)))+"'")}if("number"!==this.type.kind)return"formatted"===this.type.kind?ee.fromString(oe(this.args[0].evaluate(t))):"resolvedImage"===this.type.kind?ie.fromString(oe(this.args[0].evaluate(t))):oe(this.args[0].evaluate(t));for(var a=null,s=0,l=this.args;s<l.length;s+=1){if(null===(a=l[s].evaluate(t)))return 0;var u=Number(a);if(!isNaN(u))return u}throw new se("Could not convert "+JSON.stringify(a)+" to number.")},de.prototype.eachChild=function(t){this.args.forEach(t)},de.prototype.possibleOutputs=function(){var t;return(t=[]).concat.apply(t,this.args.map(function(t){return t.possibleOutputs()}))},de.prototype.serialize=function(){if("formatted"===this.type.kind)return new ce([{content:this.args[0],scale:null,font:null,textColor:null}]).serialize();if("resolvedImage"===this.type.kind)return new pe(this.args[0]).serialize();var 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p=0,h=r.stops;p<h.length;p+=1){var d=h[p];a[d[0]]=d[1]}s=typeof r.stops[0][0]}else{if("identity"!==c)throw new Error('Unknown function type "'+c+'"');o=Ti}if(i){for(var f={},m=[],y=0;y<r.stops.length;y++){var v=r.stops[y],g=v[0].zoom;void 0===f[g]&&(f[g]={zoom:g,type:r.type,property:r.property,default:r.default,stops:[]},m.push(g)),f[g].stops.push([v[0].value,v[1]])}for(var _=[],x=0,b=m;x<b.length;x+=1){var w=b[x];_.push([f[w].zoom,t(f[w],n)])}var S={name:"linear"};return{kind:"composite",interpolationType:S,interpolationFactor:Ve.interpolationFactor.bind(void 0,S),zoomStops:_.map(function(t){return t[0]}),evaluate:function(t,e){var i=t.zoom;return Si({stops:_,base:r.base},n,i).evaluate(i,e)}}}if(u){var T="exponential"===c?{name:"exponential",base:void 0!==r.base?r.base:1}:null;return{kind:"camera",interpolationType:T,interpolationFactor:Ve.interpolationFactor.bind(void 0,T),zoomStops:r.stops.map(function(t){return t[0]}),evaluate:function(t){var e=t.zoom;return 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zt(t.key,t.value,"exponential functions not supported")),8<=t.styleSpec.$version&&(i&&!fi(t.valueSpec)?r.push(new zt(t.key,t.value,"property functions not supported")):e&&!mi(t.valueSpec)&&r.push(new zt(t.key,t.value,"zoom functions not supported"))),"categorical"!==u&&!o||void 0!==t.value.property||r.push(new zt(t.key,t.value,'"property" property is required')),r;function p(t){var e=[],i=t.value,r=t.key;if("array"!==vi(i))return[new zt(r,i,"array expected, "+vi(i)+" found")];if(2!==i.length)return[new zt(r,i,"array length 2 expected, length "+i.length+" found")];if(o){if("object"!==vi(i[0]))return[new zt(r,i,"object expected, "+vi(i[0])+" found")];if(void 0===i[0].zoom)return[new zt(r,i,"object stop key must have zoom")];if(void 0===i[0].value)return[new zt(r,i,"object stop key must have value")];if(n&&n>Lt(i[0].zoom))return[new zt(r,i[0].zoom,"stop zoom values must appear in ascending order")];Lt(i[0].zoom)!==n&&(n=Lt(i[0].zoom),s=void 0,c={}),e=e.concat(Mi({key:r+"[0]",value:i[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:Di,value:h}}))}else e=e.concat(h({key:r+"[0]",value:i[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},i));return Ei(Dt(i[1]))?e.concat([new zt(r+"[1]",i[1],"expressions are not allowed in function stops.")]):e.concat(rr({key:r+"[1]",value:i[1],valueSpec:l,style:t.style,styleSpec:t.styleSpec}))}function h(t,e){var i=vi(t.value),r=Lt(t.value),n=null!==t.value?t.value:e;if(a){if(i!==a)return[new zt(t.key,n,i+" stop domain type must match previous stop domain type "+a)]}else a=i;if("number"!==i&&"string"!==i&&"boolean"!==i)return[new zt(t.key,n,"stop domain value must be a number, string, or boolean")];if("number"===i||"categorical"===u)return"categorical"!==u||"number"!==i||isFinite(r)&&Math.floor(r)===r?"categorical"!==u&&"number"===i&&void 0!==s&&r<s?[new zt(t.key,n,"stop domain values must appear in ascending order")]:(s=r,"categorical"===u&&r in 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Output values must be contained as literals within the expression.')];if("property"===e.expressionContext&&"layout"===e.propertyType&&!_e(i))return[new zt(e.key,e.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===e.expressionContext&&!_e(i))return[new zt(e.key,e.value,'"feature-state" data expressions are not supported with filters.')];if(e.expressionContext&&0===e.expressionContext.indexOf("cluster")){if(!xe(i,["zoom","feature-state"]))return[new zt(e.key,e.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===e.expressionContext&&!ge(i))return[new zt(e.key,e.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function Oi(t){var e=t.key,i=t.value,r=t.valueSpec,n=[];return Array.isArray(r.values)?-1===r.values.indexOf(Lt(i))&&n.push(new zt(e,i,"expected one of ["+r.values.join(", ")+"], "+JSON.stringify(i)+" found")):-1===Object.keys(r.values).indexOf(Lt(i))&&n.push(new zt(e,i,"expected one of ["+Object.keys(r.values).join(", ")+"], "+JSON.stringify(i)+" found")),n}function Fi(t){if(!0===t||!1===t)return!0;if(!Array.isArray(t)||0===t.length)return!1;switch(t[0]){case"has":return 2<=t.length&&"$id"!==t[1]&&"$type"!==t[1];case"in":return 3<=t.length&&Array.isArray(t[2]);case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==t.length||Array.isArray(t[1])||Array.isArray(t[2]);case"any":case"all":for(var e=0,i=t.slice(1);e<i.length;e+=1){var r=i[e];if(!Fi(r)&&"boolean"!=typeof r)return!1}return!0;default:return!0}}Pi.deserialize=function(t){return new Pi(t._parameters,t._specification)};var Ui={type:"boolean",default:!(Pi.serialize=function(t){return{_parameters:t._parameters,_specification:t._specification}}),transition:!1,"property-type":"data-driven",expression:{interpolated:!1,parameters:["zoom","feature"]}};function Ni(t){if(null==t)return function(){return!0};Fi(t)||(t=Vi(t));var i=Ci(t,Ui);if("error"===i.result)throw new Error(i.value.map(function(t){return t.key+": "+t.message}).join(", "));return function(t,e){return i.value.evaluate(t,e)}}function ji(t,e){return t<e?-1:e<t?1:0}function Vi(t){if(!t)return!0;var e,i=t[0];return t.length<=1?"any"!==i:"=="===i?qi(t[1],t[2],"=="):"!="===i?Hi(qi(t[1],t[2],"==")):"<"===i||">"===i||"<="===i||">="===i?qi(t[1],t[2],i):"any"===i?(e=t.slice(1),["any"].concat(e.map(Vi))):"all"===i?["all"].concat(t.slice(1).map(Vi)):"none"===i?["all"].concat(t.slice(1).map(Vi).map(Hi)):"in"===i?Zi(t[1],t.slice(2)):"!in"===i?Hi(Zi(t[1],t.slice(2))):"has"===i?$i(t[1]):"!has"!==i||Hi($i(t[1]))}function qi(t,e,i){switch(t){case"$type":return["filter-type-"+i,e];case"$id":return["filter-id-"+i,e];default:return["filter-"+i,t,e]}}function Zi(t,e){if(0===e.length)return!1;switch(t){case"$type":return["filter-type-in",["literal",e]];case"$id":return["filter-id-in",["literal",e]];default:return 200<e.length&&!e.some(function(t){return typeof t!=typeof e[0]})?["filter-in-large",t,["literal",e.sort(ji)]]:["filter-in-small",t,["literal",e]]}}function $i(t){switch(t){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",t]}}function Hi(t){return["!",t]}function Gi(t){return Fi(Dt(t.value))?Bi(Mt({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function t(e){var i=e.value,r=e.key;if("array"!==vi(i))return[new zt(r,i,"array expected, "+vi(i)+" found")];var n,o=e.styleSpec,a=[];if(i.length<1)return[new zt(r,i,"filter array must have at least 1 element")];switch(a=a.concat(Oi({key:r+"[0]",value:i[0],valueSpec:o.filter_operator,style:e.style,styleSpec:e.styleSpec})),Lt(i[0])){case"<":case"<=":case">":case">=":2<=i.length&&"$type"===Lt(i[1])&&a.push(new zt(r,i,'"$type" cannot be use with operator "'+i[0]+'"'));case"==":case"!=":3!==i.length&&a.push(new zt(r,i,'filter array for operator "'+i[0]+'" must have 3 elements'));case"in":case"!in":2<=i.length&&"string"!==(n=vi(i[1]))&&a.push(new zt(r+"[1]",i[1],"string expected, "+n+" found"));for(var s=2;s<i.length;s++)n=vi(i[s]),"$type"===Lt(i[1])?a=a.concat(Oi({key:r+"["+s+"]",value:i[s],valueSpec:o.geometry_type,style:e.style,styleSpec:e.styleSpec})):"string"!==n&&"number"!==n&&"boolean"!==n&&a.push(new zt(r+"["+s+"]",i[s],"string, number, or boolean expected, "+n+" found"));break;case"any":case"all":case"none":for(var l=1;l<i.length;

1l++)a=a.concat(t({key:r+"["+l+"]",value:i[l],style:e.style,styleSpec:e.styleSpec}));break;case"has":case"!has":n=vi(i[1]),2!==i.length?a.push(new zt(r,i,'filter array for "'+i[0]+'" operator must have 2 elements')):"string"!==n&&a.push(new zt(r+"[1]",i[1],"string expected, "+n+" found"))}return a}(t)}function Wi(t,e){var i=t.key,r=t.style,n=t.styleSpec,o=t.value,a=t.objectKey,s=n[e+"_"+t.layerType];if(!s)return[];var l=a.match(/^(.*)-transition$/);if("paint"===e&&l&&s[l[1]]&&s[l[1]].transition)return rr({key:i,value:o,valueSpec:n.transition,style:r,styleSpec:n});var u,c=t.valueSpec||s[a];if(!c)return[new zt(i,o,'unknown property "'+a+'"')];if("string"===vi(o)&&fi(c)&&!c.tokens&&(u=/^{([^}]+)}$/.exec(o)))return[new zt(i,o,'"'+a+'" does not support interpolation syntax\nUse an identity property function instead: `{ "type": "identity", "property": '+JSON.stringify(u[1])+" }`.")];var p=[];return"symbol"===t.layerType&&("text-field"===a&&r&&!r.glyphs&&p.push(new zt(i,o,'use of "text-field" requires a style "glyphs" property')),"text-font"===a&&gi(Dt(o))&&"identity"===Lt(o.type)&&p.push(new zt(i,o,'"text-font" does not support identity functions'))),p.concat(rr({key:t.key,value:o,valueSpec:c,style:r,styleSpec:n,expressionContext:"property",propertyType:e,propertyKey:a}))}function Xi(t){return Wi(t,"paint")}function Ki(t){return Wi(t,"layout")}function Yi(t){var e=[],i=t.value,r=t.key,n=t.style,o=t.styleSpec;i.type||i.ref||e.push(new zt(r,i,'either "type" or "ref" is required'));var a,s=Lt(i.type),l=Lt(i.ref);if(i.id)for(var u=Lt(i.id),c=0;c<t.arrayIndex;c++){var p=n.layers[c];Lt(p.id)===u&&e.push(new zt(r,i.id,'duplicate layer id "'+i.id+'", previously used at line '+p.id.__line__))}if("ref"in i)["type","source","source-layer","filter","layout"].forEach(function(t){t in i&&e.push(new zt(r,i[t],'"'+t+'" is prohibited for ref layers'))}),n.layers.forEach(function(t){Lt(t.id)===l&&(a=t)}),a?a.ref?e.push(new zt(r,i.ref,"ref cannot reference another ref layer")):s=Lt(a.type):e.push(new zt(r,i.ref,'ref layer "'+l+'" not found'));else if("background"!==s)if(i.source){var h=n.sources&&n.sources[i.source],d=h&&Lt(h.type);h?"vector"===d&&"raster"===s?e.push(new zt(r,i.source,'layer "'+i.id+'" requires a raster source')):"raster"===d&&"raster"!==s?e.push(new zt(r,i.source,'layer "'+i.id+'" requires a vector source')):"vector"!==d||i["source-layer"]?"raster-dem"===d&&"hillshade"!==s?e.push(new zt(r,i.source,"raster-dem source can only be used with layer type 'hillshade'.")):"line"!==s||!i.paint||!i.paint["line-gradient"]||"geojson"===d&&h.lineMetrics||e.push(new zt(r,i,'layer "'+i.id+'" specifies a line-gradient, which requires a GeoJSON source with `lineMetrics` enabled.')):e.push(new zt(r,i,'layer "'+i.id+'" must specify a "source-layer"')):e.push(new zt(r,i.source,'source "'+i.source+'" not found'))}else e.push(new zt(r,i,'missing required property "source"'));return e=e.concat(Mi({key:r,value:i,valueSpec:o.layer,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(){return[]},type:function(){return rr({key:r+".type",value:i.type,valueSpec:o.layer.type,style:t.style,styleSpec:t.styleSpec,object:i,objectKey:"type"})},filter:Gi,layout:function(t){return Mi({layer:i,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(t){return Ki(Mt({layerType:s},t))}}})},paint:function(t){return Mi({layer:i,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(t){return Xi(Mt({layerType:s},t))}}})}}}))}function Ji(t){var e=t.value,i=t.key,r=vi(e);return"string"!==r?[new zt(i,e,"string expected, "+r+" found")]:[]}var Qi={promoteId:function(t){var e=t.key,i=t.value;if("string"===vi(i))return Ji({key:e,value:i});var r=[];for(var n in i)r.push.apply(r,Ji({key:e+"."+n,value:i[n]}));return r}};function tr(t){var e=t.value,i=t.key,r=t.styleSpec,n=t.style;if(!e.type)return[new zt(i,e,'"type" is required')];var o,a=Lt(e.type);switch(a){case"vector":case"raster":case"raster-dem":return Mi({key:i,value:e,valueSpec:r["source_"+a.replace("-","_")],style:t.style,styleSpec:r,objectElementValidators:Qi});case"geojson":if(o=Mi({key:i,value:e,valueSpec:r.source_geojson,style:n,styleSpec:r,objectElementValidators:Qi}),e.cluster)for(var s in e.clusterProperties){var l=e.clusterProperties[s],u=l[0],c=l[1],p="string"==typeof u?[u,["accumulated"],["get",s]]:u;o.push.apply(o,Bi({key:i+"."+s+".map",value:c,expressionContext:"cluster-map"})),o.push.apply(o,Bi({key:i+"."+s+".reduce",value:p,expressionContext:"cluster-reduce"}))}return o;case"video":return Mi({key:i,value:e,valueSpec:r.source_video,style:n,styleSpec:r});case"image":return Mi({key:i,value:e,valueSpec:r.source_image,style:n,styleSpec:r});case"canvas":return[new zt(i,null,"Please use runtime APIs to add canvas sources, rather than 

1i+=1)if(n=r[i].charCodeAt(0),!e&&zr(n)||2304<=n&&n<=3583||3840<=n&&n<=4255||Er.Khmer(n))return!1;var n;return!0}(t,qr.isLoaded())},Zr.prototype.crossFadingFactor=function(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)},Zr.prototype.getCrossfadeParameters=function(){var t=this.zoom,e=t-Math.floor(t),i=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*i}:{fromScale:.5,toScale:1,t:1-(1-i)*e}};var $r=function(t,e){this.property=t,this.value=e,this.expression=function(t,e){if(gi(t))return new Pi(t,e);if(Ei(t)){var i=zi(t,e);if("error"===i.result)throw new Error(i.value.map(function(t){return t.key+": "+t.message}).join(", "));return i.value}var r=t;return"string"==typeof t&&"color"===e.type&&(r=Jt.parse(t)),{kind:"constant",evaluate:function(){return r}}}(void 0===e?t.specification.default:e,t.specification)};$r.prototype.isDataDriven=function(){return"source"===this.expression.kind||"composite"===this.expression.kind},$r.prototype.possiblyEvaluate=function(t,e){return this.property.possiblyEvaluate(this,t,e)};var Hr=function(t){this.property=t,this.value=new $r(t,void 0)};Hr.prototype.transitioned=function(t,e){return new Wr(this.property,this.value,e,f({},t.transition,this.transition),t.now)},Hr.prototype.untransitioned=function(){return new Wr(this.property,this.value,null,{},0)};var Gr=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};Gr.prototype.getValue=function(t){return g(this._values[t].value.value)},Gr.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new Hr(this._values[t].property)),this._values[t].value=new $r(this._values[t].property,null===e?void 0:g(e))},Gr.prototype.getTransition=function(t){return g(this._values[t].transition)},Gr.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new Hr(this._values[t].property)),this._values[t].transition=g(e)||void 0},Gr.prototype.serialize=function(){for(var t={},e=0,i=Object.keys(this._values);e<i.length;e+=1){var r=i[e],n=this.getValue(r);void 0!==n&&(t[r]=n);var o=this.getTransition(r);void 0!==o&&(t[r+"-transition"]=o)}return t},Gr.prototype.transitioned=function(t,e){for(var i=new Xr(this._properties),r=0,n=Object.keys(this._values);r<n.length;r+=1){var o=n[r];i._values[o]=this._values[o].transitioned(t,e._values[o])}return i},Gr.prototype.untransitioned=function(){for(var t=new Xr(this._properties),e=0,i=Object.keys(this._values);e<i.length;e+=1){var r=i[e];t._values[r]=this._values[r].untransitioned()}return t};var Wr=function(t,e,i,r,n){this.property=t,this.value=e,this.begin=n+r.delay||0,this.end=this.begin+r.duration||0,t.specification.transition&&(r.delay||r.duration)&&(this.prior=i)};Wr.prototype.possiblyEvaluate=function(t,e){var i=t.now||0,r=this.value.possiblyEvaluate(t,e),n=this.prior;if(n){if(i>this.end)return this.prior=null,r;if(this.value.isDataDriven())return this.prior=null,r;if(i<this.begin)return n.possiblyEvaluate(t,e);var o=(i-this.begin)/(this.end-this.begin);return this.property.interpolate(n.possiblyEvaluate(t,e),r,function(t){if(o<=0)return 0;if(1<=o)return 1;var e=o*o,i=e*o;return 4*(o<.5?i:3*(o-e)+i-.75)}())}return r};var Xr=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};Xr.prototype.possiblyEvaluate=function(t,e){for(var i=new Jr(this._properties),r=0,n=Object.keys(this._values);r<n.length;r+=1){var o=n[r];i._values[o]=this._values[o].possiblyEvaluate(t,e)}return i},Xr.prototype.hasTransition=function(){for(var t=0,e=Object.keys(this._values);t<e.length;t+=1){var i=e[t];if(this._values[i].prior)return!0}return!1};var Kr=function(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)};Kr.prototype.getValue=function(t){return g(this._values[t].value)},Kr.prototype.setValue=function(t,e){this._values[t]=new $r(this._values[t].property,null===e?void 0:g(e))},Kr.prototype.serialize=function(){for(var t={},e=0,i=Object.keys(this._values);e<i.length;e+=1){var r=i[e],n=this.getValue(r);void 0!==n&&(t[r]=n)}return t},Kr.prototype.possiblyEvaluate=function(t,e){for(var i=new Jr(this._properties),r=0,n=Object.keys(this._values);r<n.length;r+=1){var o=n[r];i._values[o]=this._values[o].possiblyEvaluate(t,e)}return i};var Yr=function(t,e,i){this.property=t,this.value=e,this.parameters=i};Yr.prototype.isConstant=function(){return"constant"===this.value.kind},Yr.prototype.constantOr=function(t){return"constant"===this.value.kind?this.value.value:t},Yr.prototype.evaluate=function(t,e,i){return this.property.evaluate(this.value,this.parameters,t,e,i)};var Jr=function(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)};Jr.prototype.get=function(t){return this._values[t]};var Qr=function(t){this.specification=t};Qr.prototype.possiblyEvaluate=function(t,e){return t.expression.evaluate(e)},Qr.prototype.interpolate=function(t,e,i){var r=Ee[this.specification.type];return r?r(t,e,i):t};var tn=function(t,e){this.specification=t,this.overrides=e};tn.prototype.possiblyEvaluate=function(t,e,i){return"constant"===t.expression.kind||"camera"===t.expression.kind?new Yr(this,{kind:"constant",value:t.expression.evaluate(e,null,{},i)},e):new Yr(this,t.expression,e)},tn.prototype.interpolate=function(t,e,i){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new Yr(this,{kind:"constant",value:void 0},t.parameters);var r=Ee[this.specification.type];return r?new Yr(this,{kind:"constant",value:r(t.value.value,e.value.value,i)},t.parameters):t},tn.prototype.evaluate=function(t,e,i,r,n){return"constant"===t.kind?t.value:t.evaluate(e,i,r,n)};var en=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.possiblyEvaluate=function(t,e,i){if(void 0===t.value)return new Yr(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){var r=t.expression.evaluate(e,null,{},i),n="resolvedImage"===t.property.specification.type&&"string"!=typeof r?r.name:r,o=this._calculate(n,n,n,e);return new Yr(this,{kind:"constant",value:o},e)}if("camera"!==t.expression.kind)return new Yr(this,t.expression,e);var a=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new Yr(this,{kind:"constant",value:a},e)},e.prototype.evaluate=function(t,e,i,r,n){if("source"!==t.kind)return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},i,r),t.evaluate({zoom:Math.floor(e.zoom)},i,r),t.evaluate({zoom:Math.floor(e.zoom)+1},i,r),e):t.value;var o=t.evaluate(e,i,r,n);return this._calculate(o,o,o,e)},e.prototype._calculate=function(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}},e.prototype.interpolate=function(t){return t},e}(tn),rn=function(t){this.specification=t};rn.prototype.possiblyEvaluate=function(t,e,i){if(void 0!==t.value){if("constant"!==t.expression.kind)return this._calculate(t.expression.evaluate(new Zr(Math.floor(e.zoom-1),e)),t.expression.evaluate(new Zr(Math.floor(e.zoom),e)),t.expression.evaluate(new Zr(Math.floor(e.zoom+1),e)),e);var r=t.expression.evaluate(e,null,{},i);return this._calculate(r,r,r,e)}},rn.prototype._calculate=function(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}},rn.prototype.interpolate=function(t){return t};var nn=function(t){this.specification=t};nn.prototype.possiblyEvaluate=function(t,e,i){return!!t.expression.evaluate(e,null,{},i)},nn.prototype.interpolate=function(){return!1};var on=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[],t){var i=t[e];i.specification.overridable&&this.overridableProperties.push(e);var r=this.defaultPropertyValues[e]=new $r(i,void 0),n=this.defaultTransitionablePropertyValues[e]=new Hr(i);this.defaultTransitioningPropertyValues[e]=n.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=r.possiblyEvaluate({})}};_r("DataDrivenProperty",tn),_r("DataConstantProperty",Qr),_r("CrossFadedDataDrivenProperty",en),_r("CrossFadedProperty",rn),_r("ColorRampProperty",nn);var an=function(n){function t(t,e){if(n.call(this),this.id=t.id,this.type=t.type,this._featureFilter=function(){return!0},"custom"!==t.type&&(t=t,this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter),e.layout&&(this._unevaluatedLayout=new Kr(e.layout)),e.paint)){for(var i in this._transitionablePaint=new Gr(e.paint),t.paint)this.setPaintProperty(i,t.paint[i],{validate:!1});for(var r in t.layout)this.setLayoutProperty(r,t.layout[r],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned()}}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},t.prototype.getLayoutProperty=function(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},t.prototype.setLayoutProperty=function(t,e,i){if(void 0===i&&(i={}),null!=e){var r="layers."+this.id+".layout."+t;if(this._validate(pr,r,t,e,i))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e},t.prototype.getPaintProperty=function(t){return m(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},t.prototype.setPaintProperty=function(t,e,i){if(void 0===i&&(i={}),null!=e){var r="layers."+this.id+".paint."+t;if(this._validate(cr,r,t,e,i))return!1}if(m(t,"-transition"))return this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0),!1;var n=this._transitionablePaint._values[t],o="cross-faded-data-driven"===n.property.specification["property-type"],a=n.value.isDataDriven(),s=n.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);var l=this._transitionablePaint._values[t].value;return l.isDataDriven()||a||o||this._handleOverridablePaintPropertyUpdate(t,s,l)},t.prototype._handleSpecialPaintPropertyUpdate=function(t){},t.prototype._handleOverridablePaintPropertyUpdate=function(t,e,i){return!1},t.prototype.isHidden=function(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility},t.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},t.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},t.prototype.recalculate=function(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,e)}

1,t.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),v(t,function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},t.prototype._validate=function(t,e,i,r,n){return void 0===n&&(n={}),(!n||!1!==n.validate)&&hr(this,t.call(lr,{key:e,layerType:this.type,objectKey:i,value:r,styleSpec:It,style:{glyphs:!0,sprite:!0}}))},t.prototype.is3D=function(){return!1},t.prototype.isTileClipped=function(){return!1},t.prototype.hasOffscreenPass=function(){return!1},t.prototype.resize=function(){},t.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof Yr&&fi(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1},t}(At),sn={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},ln=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},un=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function cn(t,o){void 0===o&&(o=1);var a=0,s=0;return{members:t.map(function(t){var e,i=(e=t.type,sn[e].BYTES_PER_ELEMENT),r=a=pn(a,Math.max(o,i)),n=t.components||1;return s=Math.max(s,i),a+=i*n,{name:t.name,type:t.type,components:n,offset:r}}),size:pn(a,Math.max(s,o)),alignment:o}}function pn(t,e){return Math.ceil(t/e)*e}un.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},un.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},un.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},un.prototype.clear=function(){this.length=0},un.prototype.resize=function(t){this.reserve(t),this.length=t},un.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},un.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;return this.resize(i+1),this.emplace(i,t,e)},e.prototype.emplace=function(t,e,i){var r=2*t;return this.int16[r+0]=e,this.int16[r+1]=i,t},e}(un);hn.prototype.bytesPerElement=4,_r("StructArrayLayout2i4",hn);var dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)},e.prototype.emplace=function(t,e,i,r,n){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=i,this.int16[o+2]=r,this.int16[o+3]=n,t},e}(un);dn.prototype.bytesPerElement=8,_r("StructArrayLayout4i8",dn);var fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}

1,e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=3*t;return this.int16[n+0]=e,this.int16[n+1]=i,this.int16[n+2]=r,t},e}(un);En.prototype.bytesPerElement=6,_r("StructArrayLayout3i6",En);var Cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=2*t,o=4*t;return this.uint32[n+0]=e,this.uint16[o+2]=i,this.uint16[o+3]=r,t},e}(un);Cn.prototype.bytesPerElement=8,_r("StructArrayLayout1ul2ui8",Cn);var An=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=3*t;return this.uint16[n+0]=e,this.uint16[n+1]=i,this.uint16[n+2]=r,t},e}(un);An.prototype.bytesPerElement=6,_r("StructArrayLayout3ui6",An);var In=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;return this.resize(i+1),this.emplace(i,t,e)},e.prototype.emplace=function(t,e,i){var r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=i,t},e}(un);In.prototype.bytesPerElement=4,_r("StructArrayLayout2ui4",In);var zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var i=1*t;return this.uint16[i+0]=e,t},e}(un);zn.prototype.bytesPerElement=2,_r("StructArrayLayout1ui2",zn);var Pn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;return this.resize(i+1),this.emplace(i,t,e)},e.prototype.emplace=function(t,e,i){var r=2*t;return this.float32[r+0]=e,this.float32[r+1]=i,t},e}(un);Pn.prototype.bytesPerElement=8,_r("StructArrayLayout2f8",Pn);var Mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)},e.prototype.emplace=function(t,e,i,r,n){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=i,this.float32[o+2]=r,this.float32[o+3]=n,t},e}(un);Mn.prototype.bytesPerElement=16,_r("StructArrayLayout4f16",Mn);var Ln=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return i.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},i.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},i.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},i.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},i.x1.get=function(){return this._structArray.int16[this._pos2+2]},i.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},i.y1.get=function(){return this._structArray.int16[this._pos2+3]},i.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},i.x2.get=function(){return this._structArray.int16[this._pos2+4]},i.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},i.y2.get=function(){return this._structArray.int16[this._pos2+5]},i.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},i.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},i.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},i.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},i.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},i.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]}

1,Object.defineProperties(e.prototype,i),e}(ln);On.prototype.size=60;var Fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.get=function(t){return new On(this,t)},e}(Tn);_r("SymbolInstanceArray",Fn);var Un=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={offsetX:{configurable:!0}};return i.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},i.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,i),e}(ln);Un.prototype.size=4;var Nn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new Un(this,t)},e}(kn);_r("GlyphOffsetArray",Nn);var jn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return i.x.get=function(){return this._structArray.int16[this._pos2+0]},i.x.set=function(t){this._structArray.int16[this._pos2+0]=t},i.y.get=function(){return this._structArray.int16[this._pos2+1]},i.y.set=function(t){this._structArray.int16[this._pos2+1]=t},i.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},i.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,i),e}(ln);jn.prototype.size=6;var Vn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new jn(this,t)},e}(En);_r("SymbolLineVertexArray",Vn);var qn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return i.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},i.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},i.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},i.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},i.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},i.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,i),e}(ln);qn.prototype.size=8;var Zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.get=function(t){return new qn(this,t)},e}(Cn);_r("FeatureIndexArray",Zn);var $n=cn([{name:"a_pos",components:2,type:"Int16"}],4).members,Hn=function(t){void 0===t&&(t=[]),this.segments=t};function Gn(t,e){return 256*(t=l(Math.floor(t),0,255))+l(Math.floor(e),0,255)}Hn.prototype.prepareSegment=function(t,e,i,r){var n=this.segments[this.segments.length-1];return Hn.MAX_VERTEX_ARRAY_LENGTH<t&&pt("Max vertices per segment is "+Hn.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>Hn.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==r)&&(n={vertexOffset:e.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0},void 0!==r&&(n.sortKey=r),this.segments.push(n)),n},Hn.prototype.get=function(){return this.segments},Hn.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var i=e[t];for(var r in i.vaos)i.vaos[r].destroy()}},Hn.simpleSegment=function(t,e,i,r){return new Hn([{vertexOffset:t,primitiveOffset:e,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])},Hn.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,_r("SegmentVector",Hn);var Wn=e(function(t){t.exports=function(t,e){var i,r,n,o,a,s,l,u;for(i=3&t.length,r=t.length-i,n=e,a=3432918353,s=461845907,u=0;u<r;)l=255&t.charCodeAt(u)|(255&t.charCodeAt(++u))<<8|(255&t.charCodeAt(++u))<<16|(255&t.charCodeAt(++u))<<24,++u,n=27492+(65535&(o=5*(65535&(n=(n^=l=(6

15535&(l=(l=(65535&l)*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return n^=t.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0}}),Xn=e(function(t){t.exports=function(t,e){for(var i,r=t.length,n=e^r,o=0;4<=r;)i=1540483477*(65535&(i=255&t.charCodeAt(o)|(255&t.charCodeAt(++o))<<8|(255&t.charCodeAt(++o))<<16|(255&t.charCodeAt(++o))<<24))+((1540483477*(i>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++o;switch(r){case 3:n^=(255&t.charCodeAt(o+2))<<16;case 2:n^=(255&t.charCodeAt(o+1))<<8;case 1:n=1540483477*(65535&(n^=255&t.charCodeAt(o)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0}}),Kn=Wn,Yn=Wn,Jn=Xn;Kn.murmur3=Yn,Kn.murmur2=Jn;var Qn=function(){this.ids=[],this.positions=[],this.indexed=!1};Qn.prototype.add=function(t,e,i,r){this.ids.push(eo(t)),this.positions.push(e,i,r)},Qn.prototype.getPositions=function(t){for(var e=eo(t),i=0,r=this.ids.length-1;i<r;){var n=i+r>>1;this.ids[n]>=e?r=n:i=n+1}for(var o=[];this.ids[i]===e;){var a=this.positions[3*i],s=this.positions[3*i+1],l=this.positions[3*i+2];o.push({index:a,start:s,end:l}),i++}return o},Qn.serialize=function(t,e){var i=new Float64Array(t.ids),r=new Uint32Array(t.positions);return function t(e,i,r,n){if(!(n<=r)){for(var o=e[r+n>>1],a=r-1,s=n+1;;){for(;e[++a]<o;);for(;e[--s]>o;);if(s<=a)break;io(e,a,s),io(i,3*a,3*s),io(i,3*a+1,3*s+1),io(i,3*a+2,3*s+2)}t(e,i,r,s),t(e,i,s+1,n)}}(i,r,0,i.length-1),e&&e.push(i.buffer,r.buffer),{ids:i,positions:r}},Qn.deserialize=function(t){var e=new Qn;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e};var to=Math.pow(2,53)-1;function eo(t){var e=+t;return!isNaN(e)&&e<=to?e:Kn(String(t))}function io(t,e,i){var r=t[e];t[e]=t[i],t[i]=r}_r("FeaturePositionMap",Qn);var ro=function(t,e){this.gl=t.gl,this.location=e},no=function(i){function t(t,e){i.call(this,t,e),this.current=0}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t))},t}(ro),oo=function(i){function t(t,e){i.call(this,t,e),this.current=0}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))},t}(ro),ao=function(i){function t(t,e){i.call(this,t,e),this.current=[0,0]}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]))},t}(ro),so=function(i){function t(t,e){i.call(this,t,e),this.current=[0,0,0]}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]))},t}(ro),lo=function(i){function t(t,e){i.call(this,t,e),this.current=[0,0,0,0]}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))},t}(ro),uo=function(i){function t(t,e){i.call(this,t,e),this.current=Jt.transparent}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))},t}(ro),co=new Float32Array(16),po=function(i){function t(t,e){i.call(this,t,e),this.current=co}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},t}(ro);function ho(t){return[Gn(255*t.r,255*t.g),Gn(255*t.b,255*t.a)]}

1,go.prototype.updatePaintArray=function(t,e,i,r,n){this._setPaintValues(t,e,i.patterns&&i.patterns[this.layerId],n)},go.prototype._setPaintValues=function(t,e,i,r){if(r&&i){var n=i.min,o=i.mid,a=i.max,s=r[n],l=r[o],u=r[a];if(s&&l&&u)for(var c=t;c<e;c++)this.zoomInPaintVertexArray.emplace(c,l.tl[0],l.tl[1],l.br[0],l.br[1],s.tl[0],s.tl[1],s.br[0],s.br[1]),this.zoomOutPaintVertexArray.emplace(c,l.tl[0],l.tl[1],l.br[0],l.br[1],u.tl[0],u.tl[1],u.br[0],u.br[1])}},go.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},go.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()};var _o=function(t,e,i,r){this.binders={},this.layoutAttributes=r,this._buffers=[];var n,o,a=[];for(var s in t.paint._values)if(i(s)){var l=t.paint.get(s);if(l instanceof Yr&&fi(l.property.specification)){var u=(n=s,o=t.type,{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from"],"fill-pattern":["pattern_to","pattern_from"],"fill-extrusion-pattern":["pattern_to","pattern_from"]}[n]||[n.replace(o+"-","").replace(/-/g,"_")]),c=l.value,p=l.property.specification.type,h=l.property.useIntegerZoom,d=l.property.specification["property-type"],f="cross-faded"===d||"cross-faded-data-driven"===d;if("constant"===c.kind)this.binders[s]=f?new mo(c.value,u):new fo(c.value,u,p),a.push("/u_"+s);else if("source"===c.kind||f){var m=bo(s,p,"source");this.binders[s]=f?new go(c,u,p,h,e,m,t.id):new yo(c,u,p,m),a.push("/a_"+s)}else{var y=bo(s,p,"composite");this.binders[s]=new vo(c,u,p,h,e,y),a.push("/z_"+s)}}}this.cacheKey=a.sort().join("")};_o.prototype.getMaxValue=function(t){var e=this.binders[t];return e instanceof yo||e instanceof vo?e.maxValue:0},_o.prototype.populatePaintArrays=function(t,e,i,r){for(var n in this.binders){var o=this.binders[n];(o instanceof yo||o instanceof vo||o instanceof go)&&o.populatePaintArray(t,e,i,r)}},_o.prototype.setConstantPatternPositions=function(t,e){for(var i in this.binders){var r=this.binders[i];r instanceof mo&&r.setConstantPatternPositions(t,e)}},_o.prototype.updatePaintArrays=function(t,e,i,r,n){var o=!1;for(var a in t)for(var s=0,l=e.getPositions(a);s<l.length;s+=1){var u=l[s],c=i.feature(u.index);for(var p in this.binders){var h=this.binders[p];if((h instanceof yo||h instanceof vo||h instanceof go)&&!0===h.expression.isStateDependent){var d=r.paint.get(p);h.expression=d.value,h.updatePaintArray(u.start,u.end,c,t[a],n),o=!0}}}return o},_o.prototype.defines=function(){var t=[];for(var e in this.binders){var i=this.binders[e];(i instanceof fo||i instanceof mo)&&t.push.apply(t,i.uniformNames.map(function(t){return"#define HAS_UNIFORM_"+t}))}return t},_o.prototype.getPaintVertexBuffers=function(){return this._buffers},_o.prototype.getUniforms=function(t,e){var i=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof fo||n instanceof mo||n instanceof vo)for(var o=0,a=n.uniformNames;o<a.length;o+=1){var s=a[o];if(e[s]){var l=n.getBinding(t,e[s]);i.push({name:s,property:r,binding:l})}}}return i},_o.prototype.setUniforms=function(t,e,i,r){for(var n=0,o=e;n<o.length;n+=1){var a=o[n],s=a.name,l=a.property,u=a.binding;this.binders[l].setUniform(u,r,i.get(l),s)}},_o.prototype.updatePaintBuffers=function(t){for(var e in this._buffers=[],this.binders){var i=this.binders[e];if(t&&i instanceof go){var r=2===t.fromScale?i.zoomInPaintVertexBuffer:i.zoomOutPaintVertexBuffer;r&&this._buffers.push(r)}else(i instanceof yo||i instanceof vo)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer)}},_o.prototype.upload=function(t){for(var e in this.binders){var i=this.binders[e];(i instanceof yo||i instanceof vo||i instanceof go)&&i.upload(t)}this.updatePaintBuffers()},_o.prototype.destroy=function(){for(var t in this.binders){var e=this.binders[t];(e instanceof yo||e instanceof vo||e instanceof go)&&e.destroy()}};

1function Ko(t,e,i){var r=e.width,n=e.height;if(r!==t.width||n!==t.height){var o=Xo({},{width:r,height:n},i);Yo(t,o,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,r),height:Math.min(t.height,n)},i),t.width=r,t.height=n,t.data=o.data}}function Yo(t,e,i,r,n,o){if(0===n.width||0===n.height)return e;if(n.width>t.width||n.height>t.height||i.x>t.width-n.width||i.y>t.height-n.height)throw new RangeError("out of range source coordinates for image copy");if(n.width>e.width||n.height>e.height||r.x>e.width-n.width||r.y>e.height-n.height)throw new RangeError("out of range destination coordinates for image copy");for(var a=t.data,s=e.data,l=0;l<n.height;l++)for(var u=((i.y+l)*t.width+i.x)*o,c=((r.y+l)*e.width+r.x)*o,p=0;p<n.width*o;p++)s[c+p]=a[u+p];return e}_r("HeatmapBucket",Wo,{omit:["layers"]});var Jo=function(t,e){Xo(this,t,1,e)};Jo.prototype.resize=function(t){Ko(this,t,1)},Jo.prototype.clone=function(){return new Jo({width:this.width,height:this.height},new Uint8Array(this.data))},Jo.copy=function(t,e,i,r,n){Yo(t,e,i,r,n,1)};var Qo=function(t,e){Xo(this,t,4,e)};Qo.prototype.resize=function(t){Ko(this,t,4)},Qo.prototype.replace=function(t,e){e?this.data.set(t):t instanceof Uint8ClampedArray?this.data=new Uint8Array(t.buffer):this.data=t},Qo.prototype.clone=function(){return new Qo({width:this.width,height:this.height},new Uint8Array(this.data))},Qo.copy=function(t,e,i,r,n){Yo(t,e,i,r,n,4)},_r("AlphaImage",Jo),_r("RGBAImage",Qo);var ta={paint:new on({"heatmap-radius":new tn(It.paint_heatmap["heatmap-radius"]),"heatmap-weight":new tn(It.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Qr(It.paint_heatmap["heatmap-intensity"]),"heatmap-color":new nn(It.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Qr(It.paint_heatmap["heatmap-opacity"])})};function ea(t,e){for(var i=new Uint8Array(1024),r={},n=0,o=0;n<256;n++,o+=4){r[e]=n/255;var a=t.evaluate(r);i[o+0]=Math.floor(255*a.r/a.a),i[o+1]=Math.floor(255*a.g/a.a),i[o+2]=Math.floor(255*a.b/a.a),i[o+3]=Math.floor(255*a.a)}return new Qo({width:256,height:1},i)}var ia=function(e){function t(t){e.call(this,t,ta),this._updateColorRamp()}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.createBucket=function(t){return new Wo(t)},t.prototype._handleSpecialPaintPropertyUpdate=function(t){"heatmap-color"===t&&this._updateColorRamp()},t.prototype._updateColorRamp=function(){var t=this._transitionablePaint._values["heatmap-color"].value.expression;this.colorRamp=ea(t,"heatmapDensity"),this.colorRampTexture=null},t.prototype.resize=function(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)},t.prototype.queryRadius=function(){return 0},t.prototype.queryIntersectsFeature=function(){return!1},t.prototype.hasOffscreenPass=function(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility},t}(an),ra={paint:new on({"hillshade-illumination-direction":new Qr(It.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new Qr(It.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new Qr(It.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new Qr(It.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new Qr(It.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new Qr(It.paint_hillshade["hillshade-accent-color"])})},na=function(e){function t(t){e.call(this,t,ra)}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.hasOffscreenPass=function(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility},t}(an),oa=cn([{name:"a_pos",components:2,type:"Int16"}],4).members,aa=la,sa=la;function la(t,e,i){i=i||2;var r,n,o,a,s,l,u,c=e&&e.length,p=c?e[0]*i:t.length,h=ua(t,0,p,i,!0),d=[];if(!h||h.next===h.prev)return d;if(c&&(h=function(t,e,i,r){var n,o,a,s=[];for(n=0,o=e.length;n<o;n++)(a=ua(t,e[n]*r,n<o-1?e[n+1]*r:t.length,r,!1))===a.next&&(a.steiner=!0),s.push(_a(a));for(s.sort(ya),n=0;n<s.length;n++)va(s[n],i),i=ca(i,i.next);return i}(t,e,h,i)),t.length>80*i){r=o=t[0],n=a=t[1];for(var f=i;f<p;f+=i)(s=t[f])<r&&(r=s),(l=t[f+1])<n&&(n=l),o<s&&(o=s),a<l&&(a=l);u=0!==(u=Math.max(o-r,a-n))?1/u:0}return pa(h,d,i,r,n,u),d}

1,Fa.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},Fa.prototype.addFeatures=function(t,e){for(var i=0,r=this.patternFeatures;i<r.length;i+=1){var n=r[i];this.addFeature(n,n.geometry,n.index,e)}},Fa.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Fa.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Fa.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,oa),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),this.uploaded=!0},Fa.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())},Fa.prototype.addFeature=function(t,e,i,r){for(var n=0,o=Da(e,500);n<o.length;n+=1){for(var a=o[n],s=0,l=0,u=a;l<u.length;l+=1)s+=u[l].length;for(var c=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray),p=c.vertexLength,h=[],d=[],f=0,m=a;f<m.length;f+=1){var y=m[f];if(0!==y.length){y!==a[0]&&d.push(h.length/2);var v=this.segments2.prepareSegment(y.length,this.layoutVertexArray,this.indexArray2),g=v.vertexLength;this.layoutVertexArray.emplaceBack(y[0].x,y[0].y),this.indexArray2.emplaceBack(g+y.length-1,g),h.push(y[0].x),h.push(y[0].y);for(var _=1;_<y.length;_++)this.layoutVertexArray.emplaceBack(y[_].x,y[_].y),this.indexArray2.emplaceBack(g+_-1,g+_),h.push(y[_].x),h.push(y[_].y);v.vertexLength+=y.length,v.primitiveLength+=y.length}}for(var x=aa(h,d),b=0;b<x.length;b+=3)this.indexArray.emplaceBack(p+x[b],p+x[b+1],p+x[b+2]);c.vertexLength+=s,c.primitiveLength+=x.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,r)},_r("FillBucket",Fa,{omit:["layers","patternFeatures"]});var Ua=new on({"fill-sort-key":new tn(It.layout_fill["fill-sort-key"])}),Na={paint:new on({"fill-antialias":new Qr(It.paint_fill["fill-antialias"]),"fill-opacity":new tn(It.paint_fill["fill-opacity"]),"fill-color":new tn(It.paint_fill["fill-color"]),"fill-outline-color":new tn(It.paint_fill["fill-outline-color"]),"fill-translate":new Qr(It.paint_fill["fill-translate"]),"fill-translate-anchor":new Qr(It.paint_fill["fill-translate-anchor"]),"fill-pattern":new en(It.paint_fill["fill-pattern"])}),layout:Ua},ja=function(r){function t(t){r.call(this,t,Na)}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.recalculate=function(t,e){r.prototype.recalculate.call(this,t,e);var i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},t.prototype.createBucket=function(t){return new Fa(t)},t.prototype.queryRadius=function(){return Oo(this.paint.get("fill-translate"))},t.prototype.queryIntersectsFeature=function(t,e,i,r,n,o,a){return Ao(Fo(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,a),r)},t.prototype.isTileClipped=function(){return!0},t}(an),Va=cn([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members,qa=Za;function Za(t,e,i,r,n){this.properties={},this.extent=i,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=n,t.readFields($a,this,e)}function $a(t,e,i){1==t?e.id=i.readVarint():2==t?function(t,e){for(var i=t.readVarint()+t.pos;t.pos<i;){var r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(i,e):3==t?e.type=i.readVarint():4==t&&(e._geometry=i.pos)}function Ha(t){for(var e,i,r=0,n=0,o=t.length,a=o-1;n<o;a=n++)e=t[n],r+=((i=t[a]).x-e.x)*(e.y+i.y);return r}Za.types=["Unknown","Point","LineString","Polygon"],Za.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,i=t.readVarint()+t.pos,r=1,n=0,o=0,a=0,s=[];t.pos<i;){if(n<=0){var l=t.readVarint();r=7&l,n=l>>3}if(n--,1===r||2===r)o+=t.readSVarint(),a+=t.readSVarint(),1===r&&(e&&s.push(e),e=[]),e.push(new ct(o,a));else{if(7!==r)throw new Error("unknown command "+r);e&&e.push(e[0].clone())}}return e&&s.push(e),s},Za.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,i=1,r=0,n=0,o=0,a=1/0,s=-1/0,l=1/0,u=-1/0;t.pos<e;){if(r<=0){var c=t.readVarint();i=7&c,r=c>>3}if(r--,1===i||2===i)(n+=t.readSVarint())<a&&(a=n),s<n&&(s=n),(o+=t.readSVarint())<l&&(l=o),u<o&&(u=o);else if(7!==i)throw new Error("unknown command "+i)}return[a,l,s,u]}

1,Za.prototype.toGeoJSON=function(t,e,i){var r,n,o=this.extent*Math.pow(2,i),a=this.extent*t,s=this.extent*e,l=this.loadGeometry(),u=Za.types[this.type];function c(t){for(var e=0;e<t.length;e++){var i=t[e],r=180-360*(i.y+s)/o;t[e]=[360*(i.x+a)/o-180,360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90]}}switch(this.type){case 1:var p=[];for(r=0;r<l.length;r++)p[r]=l[r][0];c(l=p);break;case 2:for(r=0;r<l.length;r++)c(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var i,r,n=[],o=0;o<e;o++){var a=Ha(t[o]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(i&&n.push(i),i=[t[o]]):i.push(t[o]))}return i&&n.push(i),n}(l),r=0;r<l.length;r++)for(n=0;n<l[r].length;n++)c(l[r][n])}1===l.length?l=l[0]:u="Multi"+u;var h={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(h.id=this.id),h};var Ga=Wa;function Wa(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Xa,this,e),this.length=this._features.length}function Xa(t,e,i){15===t?e.version=i.readVarint():1===t?e.name=i.readString():5===t?e.extent=i.readVarint():2===t?e._features.push(i.pos):3===t?e._keys.push(i.readString()):4===t&&e._values.push(function(t){for(var e=null,i=t.readVarint()+t.pos;t.pos<i;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(i))}function Ka(t,e,i){if(3===t){var r=new Ga(i,i.readVarint()+i.pos);r.length&&(e[r.name]=r)}}Wa.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new qa(this._pbf,e,this.extent,this._keys,this._values)};var Ya={VectorTile:function(t,e){this.layers=t.readFields(Ka,{},e)},VectorTileFeature:qa,VectorTileLayer:Ga},Ja=Ya.VectorTileFeature.types,Qa=Math.pow(2,13);function ts(t,e,i,r,n,o,a,s){t.emplaceBack(e,i,2*Math.floor(r*Qa)+a,n*Qa*2,o*Qa*2,Math.round(s))}var es=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new fn,this.indexArray=new An,this.programConfigurations=new xo(Va,t.layers,t.zoom),this.segments=new Hn,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id})};es.prototype.populate=function(t,e){this.features=[],this.hasPattern=Ba("fill-extrusion",this.layers,e);for(var i=0,r=t;i<r.length;i+=1){var n=r[i],o=n.feature,a=n.id,s=n.index,l=n.sourceLayerIndex;if(this.layers[0]._featureFilter(new Zr(this.zoom),o)){var u=To(o),c={id:a,sourceLayerIndex:l,index:s,geometry:u,properties:o.properties,type:o.type,patterns:{}};void 0!==o.id&&(c.id=o.id),this.hasPattern?this.features.push(Oa("fill-extrusion",this.layers,c,this.zoom,e)):this.addFeature(c,u,s,{}),e.featureIndex.insert(o,u,s,l,this.index,!0)}}},es.prototype.addFeatures=function(t,e){for(var i=0,r=this.features;i<r.length;i+=1){var n=r[i],o=n.geometry;this.addFeature(n,o,n.index,e)}},es.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},es.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},es.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},es.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Va),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},es.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},es.prototype.addFeature=function(t,e,i,r){for(var n=0,o=Da(e,500);n<o.length;n+=1){for(var a=o[n],s=0,l=0,u=a;l<u.length;l+=1)s+=u[l].length;for(var c=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),p=0,h=a;p<h.length;

1,cs.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},cs.prototype.addFeatures=function(t,e){for(var i=0,r=this.patternFeatures;i<r.length;i+=1){var n=r[i];this.addFeature(n,n.geometry,n.index,e)}},cs.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},cs.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},cs.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,as),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},cs.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},cs.prototype.addFeature=function(t,e,i,r){for(var n=this.layers[0].layout,o=n.get("line-join").evaluate(t,{}),a=n.get("line-cap"),s=n.get("line-miter-limit"),l=n.get("line-round-limit"),u=0,c=e;u<c.length;u+=1){var p=c[u];this.addLine(p,t,o,a,s,l,i,r)}},cs.prototype.addLine=function(t,e,i,r,n,o,a,s){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")){this.clipStart=+e.properties.mapbox_clip_start,this.clipEnd=+e.properties.mapbox_clip_end;for(var l=0;l<t.length-1;l++)this.totalDistance+=t[l].dist(t[l+1]);this.updateScaledDistance()}for(var u="Polygon"===ss[e.type],c=t.length;2<=c&&t[c-1].equals(t[c-2]);)c--;for(var p=0;p<c-1&&t[p].equals(t[p+1]);)p++;if(!(c<(u?3:2))){"bevel"===i&&(n=1.05);var h,d=this.overscaling<=16?15*wo/(512*this.overscaling):0,f=this.segments.prepareSegment(10*c,this.layoutVertexArray,this.indexArray),m=void 0,y=void 0,v=void 0,g=void 0;this.e1=this.e2=-1,u&&(h=t[c-2],g=t[p].sub(h)._unit()._perp());for(var _=p;_<c;_++)if(!(y=_===c-1?u?t[p+1]:void 0:t[_+1])||!t[_].equals(y)){g&&(v=g),h&&(m=h),h=t[_],g=y?y.sub(h)._unit()._perp():v;var x=(v=v||g).add(g);0===x.x&&0===x.y||x._unit();var b=v.x*g.x+v.y*g.y,w=x.x*g.x+x.y*g.y,S=0!==w?1/w:1/0,T=2*Math.sqrt(2-2*w),k=w<ls&&m&&y,E=0<v.x*g.y-v.y*g.x;if(k&&p<_){var C=h.dist(m);if(2*d<C){var A=h.sub(h.sub(m)._mult(d/C)._round());this.updateDistance(m,A),this.addCurrentVertex(A,v,0,0,f),m=A}}var I=m&&y,z=I?i:u?"butt":r;if(I&&"round"===z&&(S<o?z="miter":S<=2&&(z="fakeround")),"miter"===z&&n<S&&(z="bevel"),"bevel"===z&&(2<S&&(z="flipbevel"),S<n&&(z="miter")),m&&this.updateDistance(m,h),"miter"===z)x._mult(S),this.addCurrentVertex(h,x,0,0,f);else if("flipbevel"===z){if(100<S)x=g.mult(-1);else{var P=S*v.add(g).mag()/v.sub(g).mag();x._perp()._mult(P*(E?-1:1))}this.addCurrentVertex(h,x,0,0,f),this.addCurrentVertex(h,x.mult(-1),0,0,f)}else if("bevel"===z||"fakeround"===z){var M=-Math.sqrt(S*S-1),L=E?M:0,D=E?0:M;if(m&&this.addCurrentVertex(h,v,L,D,f),"fakeround"===z)for(var R=Math.round(180*T/Math.PI/20),B=1;B<R;B++){var O=B/R;if(.5!==O){var F=O-.5;O+=O*F*(O-1)*((1.0904+b*(b*(3.55645-1.43519*b)-3.2452))*F*F+(.848013+b*(.215638*b-1.06021)))}var U=g.sub(v)._mult(O)._add(v)._unit()._mult(E?-1:1);this.addHalfVertex(h,U.x,U.y,!1,E,0,f)}y&&this.addCurrentVertex(h,g,-L,-D,f)}else if("butt"===z)this.addCurrentVertex(h,x,0,0,f);else if("square"===z){var N=m?1:-1;this.addCurrentVertex(h,x,N,N,f)}else"round"===z&&(m&&(this.addCurrentVertex(h,v,0,0,f),this.addCurrentVertex(h,v,1,1,f,!0)),y&&(this.addCurrentVertex(h,g,-1,-1,f,!0),this.addCurrentVertex(h,g,0,0,f)));if(k&&_<c-1){var j=h.dist(y);if(2*d<j){var V=h.add(y.sub(h)._mult(d/j)._round());this.updateDistance(h,V),this.addCurrentVertex(V,g,0,0,f),h=V}}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,s)}},cs.prototype.addCurrentVertex=function(t,e,i,r,n,o){void 0===o&&(o=!1);var a=e.x+e.y*i,s=e.y-e.x*i,l=-e.x+e.y*r,u=-e.y-e.x*r;this.addHalfVertex(t,a,s,o,!1,i,n),this.addHalfVertex(t,l,u,o,!0,-r,n),this.distance>us/2&&0===this.totalDistance&&(this.distance=0,this.addCurrentVertex(t,e,i,r,n,o))},cs.prototype.addHalfVertex=function(t,e,i,r,n,o,a){var s=t.x,l=t.y,u=.5*this.scaledDistance;this.layoutVertexArray.emplaceBack((s<<1)+(r?1:0),(l<<1)+(n?1:0),Math.round(63*e)+128,Math.round(63*i)+128,1+(0===o?0:o<0?-1:1)|(63&u)<<2,u>>6);var c=a.vertexLength++;0<=this.e1&&0<=this.e2&&(this.indexArray.emplaceBack(this.e1,this.e2,c),a.primitiveLength++),n?this.e2=c:this.e1=c},cs.prototype.updateScaledDistance=function(){this.scaledDistance=0<this.totalDistance?(this.clipStart+(this.clipEnd-this.clipStart)*this.distance/this.totalDistance)*(us-1):this.distance},cs.prototype.updateDistance=function(t,e){this.distance+=t.dist(e),this.updateScaledDistance()},_r("LineBucket",cs,{omit:["layers","patternFeatures"]});var ps=new on({"line-cap":new Qr(It.layout_line["line-cap"]),"line-join":new tn(It.layout_line["line-join"]),"line-miter-limit":new Qr(It.layout_line["line-miter-limit"]),"line-round-limit":new Qr(It.layout_line["line-round-limit"]),"line-sort-key":new tn(It.layout_line["line-sort-key"])}),hs={paint:new on({"line-opacity":new tn(It.paint_line["line-opacity"]),"line-color":new tn(It.paint_line["line-color"]),"line-translate":new Qr(It.paint_line["line-translate"]),"line-translate-anchor":new Qr(It.paint_line["line-translate-anchor"]),"line-width":new tn(It.paint_line["line-width"]),"line-gap-width":new tn(It.paint_line["line-gap-width"]),"line-offset":new tn(It.paint_line["line-offset"]),"line-blur"

1(Ve.interpolationFactor(n,e,o,a),0,1):0;"camera"===t.kind?r=ke(t.minSize,t.maxSize,s):i=s}return{uSizeT:i,uSize:r}}var _l=Object.freeze({__proto__:null,getSizeData:yl,evaluateSizeForFeature:vl,evaluateSizeForZoom:gl,SIZE_PACK_FACTOR:ml});function xl(t,e,i,r,n){if(void 0===e.segment)return!0;for(var o=e,a=e.segment+1,s=0;-i/2<s;){if(--a<0)return!1;s-=t[a].dist(o),o=t[a]}s+=t[a].dist(t[a+1]),a++;for(var l=[],u=0;s<i/2;){var c=t[a-1],p=t[a],h=t[a+1];if(!h)return!1;var d=c.angleTo(p)-p.angleTo(h);for(d=Math.abs((d+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:d}),u+=d;s-l[0].distance>r;)u-=l.shift().angleDelta;if(n<u)return!1;a++,s+=p.dist(h)}return!0}function bl(t){for(var e=0,i=0;i<t.length-1;i++)e+=t[i].dist(t[i+1]);return e}function wl(t,e,i){return t?.6*e*i:0}function Sl(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function Tl(t,e,i,r,n,o){for(var a=wl(i,n,o),s=Sl(i,r)*o,l=0,u=bl(t)/2,c=0;c<t.length-1;c++){var p=t[c],h=t[c+1],d=p.dist(h);if(u<l+d){var f=(u-l)/d,m=ke(p.x,h.x,f),y=ke(p.y,h.y,f),v=new fl(m,y,h.angleTo(p),c);return v._round(),!a||xl(t,v,s,a,e)?v:void 0}l+=d}}var kl=Ks;function El(E,C,A,t){var e=[],I=E.image,z=I.pixelRatio,i=I.paddedRect.w-2*kl,r=I.paddedRect.h-2*kl,P=E.right-E.left,M=E.bottom-E.top,n=I.stretchX||[[0,i]],o=I.stretchY||[[0,r]],a=function(t,e){return t+e[1]-e[0]},L=n.reduce(a,0),D=o.reduce(a,0),s=i-L,l=r-D,R=0,B=L,O=0,F=D,U=0,N=s,j=0,V=l;if(I.content&&t){var u=I.content;R=Cl(n,0,u[0]),O=Cl(o,0,u[1]),B=Cl(n,u[0],u[2]),F=Cl(o,u[1],u[3]),U=u[0]-R,j=u[1]-O,N=u[2]-u[0]-B,V=u[3]-u[1]-F}var c=function(t,e,i,r){var n=Il(t.stretch-R,B,P,E.left),o=zl(t.fixed-U,N,t.stretch,L),a=Il(e.stretch-O,F,M,E.top),s=zl(e.fixed-j,V,e.stretch,D),l=Il(i.stretch-R,B,P,E.left),u=zl(i.fixed-U,N,i.stretch,L),c=Il(r.stretch-O,F,M,E.top),p=zl(r.fixed-j,V,r.stretch,D),h=new ct(n,a),d=new ct(l,a),f=new ct(l,c),m=new ct(n,c),y=new ct(o/z,s/z),v=new ct(u/z,p/z),g=C*Math.PI/180;if(g){var _=Math.sin(g),x=Math.cos(g),b=[x,-_,_,x];h._matMult(b),d._matMult(b),m._matMult(b),f._matMult(b)}var w=t.stretch+t.fixed,S=i.stretch+i.fixed,T=e.stretch+e.fixed,k=r.stretch+r.fixed;return{tl:h,tr:d,bl:m,br:f,tex:{x:I.paddedRect.x+kl+w,y:I.paddedRect.y+kl+T,w:S-w,h:k-T},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:y,pixelOffsetBR:v,minFontScaleX:N/z/P,minFontScaleY:V/z/M,isSDF:A}};if(t&&(I.stretchX||I.stretchY))for(var p=Al(n,s,L),h=Al(o,l,D),d=0;d<p.length-1;d++)for(var f=p[d],m=p[d+1],y=0;y<h.length-1;y++){var v=h[y],g=h[y+1];e.push(c(f,v,m,g))}else e.push(c({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:i+1},{fixed:0,stretch:r+1}));return e}function Cl(t,e,i){for(var r=0,n=0,o=t;n<o.length;n+=1){var a=o[n];r+=Math.max(e,Math.min(i,a[1]))-Math.max(e,Math.min(i,a[0]))}return r}function Al(t,e,i){for(var r=[{fixed:-kl,stretch:0}],n=0,o=t;n<o.length;n+=1){var a=o[n],s=a[0],l=a[1],u=r[r.length-1];r.push({fixed:s-u.stretch,stretch:u.stretch}),r.push({fixed:s-u.stretch,stretch:u.stretch+(l-s)})}return r.push({fixed:e+kl,stretch:i}),r}function Il(t,e,i,r){return t/e*i+r}function zl(t,e,i,r){return t-e*i/r}var Pl=function(t,e,i,r,n,o,a,s,l,u,c,p){var h=a.top*s-l,d=a.bottom*s+l,f=a.left*s-l,m=a.right*s+l,y=a.collisionPadding;if(y&&(f-=y[0]*s,h-=y[1]*s,m+=y[2]*s,d+=y[3]*s),this.boxStartIndex=t.length,u){var v=d-h,g=m-f;0<v&&(v=Math.max(10*s,v),this._addLineCollisionCircles(t,e,i,i.segment,g,v,r,n,o,c))}else{if(p){var _=new ct(f,h),x=new ct(m,h),b=new ct(f,d),w=new ct(m,d),S=p*Math.PI/180;_._rotate(S),x._rotate(S),b._rotate(S),w._rotate(S),f=Math.min(_.x,x.x,b.x,w.x),m=Math.max(_.x,x.x,b.x,w.x),h=Math.min(_.y,x.y,b.y,w.y),d=Math.max(_.y,x.y,b.y,w.y)}t.emplaceBack(i.x,i.y,f,h,m,d,r,n,o,0,0)}this.boxEndIndex=t.length};Pl.prototype._addLineCollisionCircles=function(t,e,i,r,n,o,a,s,l,u){var c=o/2,p=Math.floor(n/c)||1,h=1+.4*Math.log(u)/Math.LN2,d=Math.floor(p*h/2),f=-o/2,m=i,y=r+1,v=f,g=-n/2,_=g-n/4;do{if(--y<0){if(g<v)return;y=0;break}v-=e[y].dist(m),m=e[y]}while(_<v);for(var x=e[y].dist(e[y+1]),b=-d;b<p+d;b++){var w=b*c,S=g+w;if(w<0&&(S+=w),n<w&&(S+=w-n),!(S<v)){for(;v+x<S;){if(v+=x,++y+1>=e.length)return;x=e[y].dist(e[y+1])}var T=S-v,k=e[y],E=e[y+1].sub(k)._unit()._mult(T)._add(k)._round(),C=Math.abs(S-f)<c?0:.8*(S-f);t.emplaceBack(E.x,E.y,-o/2,-o/2,o/2,o/2,a,s,l,o/2,C)}}};var Ml=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=Ll),this.data=t,this.length=this.data.length,this.compare=e,0<this.length)for(var i=(this.length>>1)-1;0<=i;i--)this._down(i)};function Ll(t,e){return t<e?-1:e<t?1:0}function Dl(t,e,i){void 0===e&&(e=1),void 0===i&&(i=!1);for(var r=1/0,n=1/0,o=-1/0,a=-1/0,s=t[0],l=0;l<s.length;l++){var u=s[l];(!l||u.x<r)&&(r=u.x),(!l||u.y<n)&&(n=u.y),(!l||u.x>o)&&(o=u.x),(!l||u.y>a)&&(a=u.y)}var c=o-r,p=a-n,h=Math.min(c,p),d=h/2,f=new Ml([],Rl);if(0===h)return new ct(r,n);for(var m=r;m<o;m+=h)for(var y=n;y<a;y+=h)f.push(new Bl(m+d,y+d,d,t));for(var v=function(t){for(var e=0,i=0,r=0,n=t[0],o=0,a=n.length,s=a-1;o<a;s=o++){var l=n[o],u=n[s],c=l.x*u.y-u.x*l.y;i+=(l.x+u.x)*c,r+=(l.y+u.y)*c,e+=3*c}return new Bl(i/e,r/e,0,t)}(t),g=f.length;f.length;){var _=f.pop();(_.d>v.d||!v.d)&&(v=_,i&&console.log("found best %d after %d probes",Math.round(1e4*_.d)/1e4,g)),_.max-v.d<=e||(d=_.h/2,f.push(new Bl(_.p.x-d,_.p.y-d,d,t)),f.push(new Bl(_.p.x+d,_.p.y-d,d,t)),f.push(new Bl(_.p.x-d,_.p.y+d,d,t)),f.push(new Bl(_.p.x+d,_.p.y+d,d,t)),g+=4)}return i&&(console.log("num probes: "+g),console.log("best distance: "+v.d)),v.p}function Rl(t,e){return e.max-t.max}function Bl(t,e,i,r){this.p=new ct(t,e),this.h=i,this.d=function(t,e){for(var i=!1,r=1/0,n=0;n<e.length;n++)for(var o=e[n],a=0,s=o.length,l=s-1;a<s;l=a++){var u=o[a],c=o[l];u.y>t.y!=c.y>t.y&&t.x<(c.x-u.x)*(t.y-u.y)/(c.y-u.y)+u.x&&(i=!i),r=Math.min(r,Mo(t,u,c))}return(i?1:-1)*Math.sqrt(r)}(this.p,r),this.max=this.d+this.h*Math.SQRT2}Ml.prototype.push=function(t){this.data.push(t),this.length++,this._up(this.length-1)},Ml.prototype.pop=function(){if(0!==this.length){var t=this.data[0],e=this.data.pop();return this.length--,0<this.length&&(this.data[0]=e,this._down(0)),t}},Ml.prototype.peek=function(){return this.data[0]},Ml.prototype._up=function(t){for(var e=this.data,i=this.compare,r=e[t];0<t;){var n=t-1>>1,o=e[n];if(0<=i(r,o))break;e[t]=o,t=n}e[t]=r},Ml.prototype._down=function(t){for(var e=this.data,i=this.compare,r=this.length>>1,n=e[t];t<r;){var o=1+(t<<1),a=e[o],s=o+1;if(s<this.length&&i(e[s],a)<0&&(a=e[o=s]),0<=i(a,n))break;e[t]=a,t=o}e[t]=n};var Ol=Number.POSITIVE_INFINITY;

1var Yl=function(t,e,i){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new i,this.segments=new Hn,this.collisionVertexArray=new wn};Yl.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,gs.members,!0)},Yl.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},_r("CollisionBuffers",Yl);var Jl=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[];var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=yl(this.zoom,e["text-size"]),this.iconSizeData=yl(this.zoom,e["icon-size"]);var i=this.layers[0].layout,r=i.get("symbol-sort-key"),n=i.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==n&&void 0!==r.constantOr(1);var o="viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey;this.sortFeaturesByY=o&&(i.get("text-allow-overlap")||i.get("icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement")),"point"===i.get("symbol-placement")&&(this.writingModes=i.get("text-writing-mode").map(function(t){return tl[t]})),this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id}),this.sourceID=t.sourceID};Jl.prototype.createArrays=function(){this.text=new Kl(new xo(ys.members,this.layers,this.zoom,function(t){return/^text/.test(t)})),this.icon=new Kl(new xo(ys.members,this.layers,this.zoom,function(t){return/^icon/.test(t)})),this.glyphOffsetArray=new Nn,this.lineVertexArray=new Vn,this.symbolInstances=new Fn},Jl.prototype.calculateGlyphDependencies=function(t,e,i,r,n){for(var o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,(i||r)&&n){var a=ws[t.charAt(o)];a&&(e[a.charCodeAt(0)]=!0)}},Jl.prototype.populate=function(t,e){var i=this.layers[0],r=i.layout,n=r.get("text-font"),o=r.get("text-field"),a=r.get("icon-image"),s=("constant"!==o.value.kind||o.value.value instanceof ee&&!o.value.value.isEmpty()||0<o.value.value.toString().length)&&("constant"!==n.value.kind||0<n.value.value.length),l=("constant"!==a.value.kind||!!a.value.value)&&0<Object.keys(a.parameters).length,u=r.get("symbol-sort-key");if(this.features=[],s||l){for(var c=e.iconDependencies,p=e.glyphDependencies,h=e.availableImages,d=new Zr(this.zoom),f=0,m=t;f<m.length;f+=1){var y=m[f],v=y.feature,g=y.id,_=y.index,x=y.sourceLayerIndex;if(i._featureFilter(d,v)){var b=void 0;if(s){var w=i.getValueAndResolveTokens("text-field",v,h),S=ee.factory(w);Xl(S)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===jr()||this.hasRTLText&&qr.isParsed())&&(b=bs(S,i,v))}var T=void 0;if(l){var k=i.getValueAndResolveTokens("icon-image",v,h);T=k instanceof ie?k:ie.fromString(k)}if(b||T){var E=this.sortFeaturesByKey?u.evaluate(v,{}):void 0,C={id:g,text:b,icon:T,index:_,sourceLayerIndex:x,geometry:To(v),properties:v.properties,type:$l[v.type],sortKey:E};if(this.features.push(C),T&&(c[T.name]=!0),b){var A=n.evaluate(v,{}).join(","),I="map"===r.get("text-rotation-alignment")&&"point"!==r.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&0<=this.writingModes.indexOf(tl.vertical);for(var z=0,P=b.sections;z<P.length;z+=1){var M=P[z];if(M.image)c[M.image.name]=!0;else{var L=Cr(b.toString()),D=M.fontStack||A,R=p[D]=p[D]||{};this.calculateGlyphDependencies(M.text,R,I,this.allowVerticalPlacement,L)}}}}}}"line"===r.get("symbol-placement")&&(this.features=function(e){var n={},o={},a=[],i=0;function t(t){a.push(e[t]),i++}function r(t,e,i){var r=o[t];return delete o[t],o[e]=r,a[r].geometry[0].pop(),a[r].geometry[0]=a[r].geometry[0].concat(i[0]),r}function s(t,e,i){var r=n[e];return delete n[e],n[t]=r,a[r].geometry[0].shift(),a[r].geometry[0]=i[0].concat(a[r].geometry[0]),r}function l(t,e,i){var r=i?e[0][e[0].length-1]:e[0][0];return t+":"+r.x+":"+r.y}for(var u=0;u<e.length;u++){var c=e[u],p=c.geometry,h=c.text?c.text.toString():null;if(h){var d=l(h,p),f=l(h,p,!0);if(d in o&&f in n&&o[d]!==n[f]){var m=s(d,f,p),y=r(d,f,a[m].geometry);delete n[d],delete o[f],o[l(h,a[y].geometry,!0)]=y,a[m].geometry=null}else d in o?r(d,f,p):f in n?s(d,f,p):(t(u),n[d]=i-1,o[f]=i-1)}else t(u)}return a.filter(function(t){return t.geometry})}(this.features)),this.sortFeaturesByKey&&this.features.sort(function(t,e){return t.sortKey-e.sortKey})}}

1,fu.prototype.bind=function(t,e,i){var r=this.context.gl;r.bindTexture(r.TEXTURE_2D,this.texture),i!==r.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(i=r.LINEAR),t!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,i||t),this.filter=t),e!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,e),this.wrap=e)},fu.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},fu.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var mu=function(t){var e=this;this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){e._triggered=!1,e._callback()})};mu.prototype.trigger=function(){var t=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(function(){t._triggered=!1,t._callback()},0))},mu.prototype.remove=function(){delete this._channel,this._callback=function(){}};var yu=function(t,e,i){this.target=t,this.parent=e,this.mapId=i,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},d(["receive","process"],this),this.invoker=new mu(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=w()?t:self};function vu(t,e,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}yu.prototype.send=function(t,e,i,r,n){var o=this;void 0===n&&(n=!1);var a=Math.round(1e18*Math.random()).toString(36).substring(0,10);i&&(this.callbacks[a]=i);var s=k(this.globalScope)?void 0:[];return this.target.postMessage({id:a,type:t,hasCallback:!!i,targetMapId:r,mustQueue:n,sourceMapId:this.mapId,data:Sr(e,s)},s),{cancel:function(){i&&delete o.callbacks[a],o.target.postMessage({id:a,type:"<cancel>",targetMapId:r,sourceMapId:o.mapId})}}},yu.prototype.receive=function(t){var e=t.data,i=e.id;if(i&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[i];var r=this.cancelCallbacks[i];delete this.cancelCallbacks[i],r&&r()}else w()||e.mustQueue?(this.tasks[i]=e,this.taskQueue.push(i),this.invoker.trigger()):this.processTask(i,e)},yu.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},yu.prototype.processTask=function(i,t){var r=this;if("<response>"===t.type){var e=this.callbacks[i];delete this.callbacks[i],e&&(t.error?e(Tr(t.error)):e(null,Tr(t.data)))}else{var n=!1,o=k(this.globalScope)?void 0:[],a=t.hasCallback?function(t,e){n=!0,delete r.cancelCallbacks[i],r.target.postMessage({id:i,type:"<response>",sourceMapId:r.mapId,error:t?Sr(t):null,data:Sr(e,o)},o)}:function(t){n=!0},s=null,l=Tr(t.data);if(this.parent[t.type])s=this.parent[t.type](t.sourceMapId,l,a);else if(this.parent.getWorkerSource){var u=t.type.split(".");s=this.parent.getWorkerSource(t.sourceMapId,u[0],l.source)[u[1]](l,a)}else a(new Error("Could not find function "+t.type));!n&&s&&s.cancel&&(this.cancelCallbacks[i]=s.cancel)}},yu.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var gu=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};gu.prototype.setNorthEast=function(t){return this._ne=t instanceof _u?new _u(t.lng,t.lat):_u.convert(t),this},gu.prototype.setSouthWest=function(t){return this._sw=t instanceof _u?new _u(t.lng,t.lat):_u.convert(t),this},gu.prototype.extend=function(t){var e,i,r=this._sw,n=this._ne;if(t instanceof _u)i=e=t;else{if(!(t instanceof gu))return Array.isArray(t)?t.every(Array.isArray)?this.extend(gu.convert(t)):this.extend(_u.convert(t)):this;if(e=t._sw,i=t._ne,!e||!i)return this}return r||n?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),n.lng=Math.max(i.lng,n.lng),n.lat=Math.max(i.lat,n.lat)):(this._sw=new _u(e.lng,e.lat),this._ne=new _u(i.lng,i.lat)),this},gu.prototype.getCenter=function(){return new _u((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},gu.prototype.getSouthWest=function(){return this._sw},gu.prototype.getNorthEast=function(){return this._ne},gu.prototype.getNorthWest=function(){return new _u(this.getWest(),this.getNorth())},gu.prototype.getSouthEast=function(){return new _u(this.getEast(),this.getSouth())},gu.prototype.getWest=function(){return this._sw.lng},gu.prototype.getSouth=function(){return this._sw.lat},gu.prototype.getEast=function(){return this._ne.lng},gu.prototype.getNorth=function(){return this._ne.lat},gu.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},gu.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},gu.prototype.isEmpty=function(){return!(this._sw&&this._ne)},gu.prototype.contains=function(t){var e=_u.convert(t),i=e.lng,r=e.lat,n=this._sw.lat<=r&&r<=this._ne.lat,o=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(o=this._sw.lng>=i&&i>=this._ne.lng),n&&o},gu.convert=function(t){return!t||t instanceof gu?t:new gu(t)};var _u=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,90<this.lat||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};_u.prototype.wrap=function(){return new _u(s(this.lng,-180,180),this.lat)},_u.prototype.toArray=function(){return[this.lng,this.lat]},_u.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},_u.prototype.distanceTo=function(t){var e=Math.PI/180,i=this.lat*e,r=t.lat*e,n=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(n,1))},_u.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,i=e/Math.cos(Math.PI/180*this.lat);return new gu(new _u(this.lng-i,this.lat-e),new _u(this.lng+i,this.lat+e))},_u.convert=function(t){if(t instanceof _u)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new _u(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new _u(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var xu=2*Math.PI*6371008.8;function bu(t){return xu*Math.cos(t*Math.PI/180)}function wu(t){return(180+t)/360}function Su(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Tu(t,e){return t/bu(e)}function ku(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}var Eu=function(t,e,i){void 0===i&&(i=0),this.x=+t,this.y=+e,this.z=+i};Eu.fromLngLat=function(t,e){void 0===e&&(e=0);var i=_u.convert(t);return new Eu(wu(i.lng),Su(i.lat),Tu(e,i.lat))},Eu.prototype.toLngLat=function(){return new _u(360*this.x-180,ku(this.y))},Eu.prototype.toAltitude=function(){return this.z*bu(ku(this.y))},Eu.prototype.meterInMercatorCoordinateUnits=function(){return 1/xu*(t=ku(this.y),1/Math.cos(t*Math.PI/180));var t};var Cu=function(t,e,i){this.z=t,this.x=e,this.y=i,this.key=zu(0,t,t,e,i)};Cu.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Cu.prototype.url=function(t,e){var i,r,n,o,a,s=(i=this.x,r=this.y,n=this.z,o=vu(256*i,256*(r=Math.pow(2,n)-r-1),n),a=vu(256*(i+1),256*(r+1),n),o[0]+","+o[1]+","+a[0]+","+a[1]),l=function(t,e,i){for(var r,n="",o=t;0<o;o--)n+=(e&(r=1<<o-1)?1:0)+(i&r?2:0);return n}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",l).replace("{bbox-epsg-3857}",s)},Cu.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new ct((t.x*e-this.x)*wo,(t.y*e-this.y)*wo)},Cu.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var Au=function(t,e){this.wrap=t,this.canonical=e,this.key=zu(t,e.z,e.z,e.x,e.y)},Iu=function(t,e,i,r,n){this.overscaledZ=t,this.wrap=e,this.canonical=new Cu(i,+r,+n),this.key=zu(e,t,i,r,n)};function zu(t,e,i,r,n){(t*=2)<0&&(t=-1*t-1);var o=1<<i;return(o*o*t+o*n+r).toString(36)+i.toString(36)+e.toString(36)}Iu.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Iu.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Iu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Iu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Iu.prototype.calculateScaledKey=function(t,e){var i=this.canonical.z-t;return t>this.canonical.z?zu(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):zu(this.wrap*+e,t,t,this.canonical.x>>i,this.canonical.y>>i)},Iu.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Iu.prototype.children=function(t){if(this.overscaledZ>=t)return[new Iu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new Iu(e,this.wrap,e,i,r),new Iu(e,this.wrap,e,i+1,r),new Iu(e,this.wrap,e,i,r+1),new Iu(e,this.wrap,e,i+1,r+1)]},Iu.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>

1t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Iu.prototype.wrapped=function(){return new Iu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Iu.prototype.unwrapTo=function(t){return new Iu(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Iu.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Iu.prototype.toUnwrapped=function(){return new Au(this.wrap,this.canonical)},Iu.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Iu.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new Eu(t.x-this.wrap,t.y))},_r("CanonicalTileID",Cu),_r("OverscaledTileID",Iu,{omit:["posMatrix"]});var Pu=function(t,e,i){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(i&&"mapbox"!==i&&"terrarium"!==i)return pt('"'+i+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=e.height;var r=this.dim=e.height-2;this.data=new Uint32Array(e.data.buffer),this.encoding=i||"mapbox";for(var n=0;n<r;n++)this.data[this._idx(-1,n)]=this.data[this._idx(0,n)],this.data[this._idx(r,n)]=this.data[this._idx(r-1,n)],this.data[this._idx(n,-1)]=this.data[this._idx(n,0)],this.data[this._idx(n,r)]=this.data[this._idx(n,r-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(r,-1)]=this.data[this._idx(r-1,0)],this.data[this._idx(-1,r)]=this.data[this._idx(0,r-1)],this.data[this._idx(r,r)]=this.data[this._idx(r-1,r-1)]};Pu.prototype.get=function(t,e){var i=new Uint8Array(this.data.buffer),r=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(i[r],i[r+1],i[r+2])},Pu.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},Pu.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Pu.prototype._unpackMapbox=function(t,e,i){return(256*t*256+256*e+i)/10-1e4},Pu.prototype._unpackTerrarium=function(t,e,i){return 256*t+e+i/256-32768},Pu.prototype.getPixels=function(){return new Qo({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Pu.prototype.backfillBorder=function(t,e,i){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var r=e*this.dim,n=e*this.dim+this.dim,o=i*this.dim,a=i*this.dim+this.dim;switch(e){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,l=-i*this.dim,u=o;u<a;u++)for(var c=r;c<n;c++)this.data[this._idx(c,u)]=t.data[this._idx(c+s,u+l)]},_r("DEMData",Pu);var Mu=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var i=t[e];this._stringToNumber[i]=e,this._numberToString[e]=i}};Mu.prototype.encode=function(t){return this._stringToNumber[t]},Mu.prototype.decode=function(t){return this._numberToString[t]};var Lu=function(t,e,i,r,n){this.type="Feature",(this._vectorTileFeature=t)._z=e,t._x=i,t._y=r,this.properties=t.properties,this.id=n},Du={geometry:{configurable:!0}};Du.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Du.geometry.set=function(t){this._geometry=t},Lu.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Lu.prototype,Du);var Ru=function(){this.state={},this.stateChanges={},this.deletedStates={}};Ru.prototype.updateState=function(t,e,i){var r=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][r]=this.stateChanges[t][r]||{},f(this.stateChanges[t][r],i),null===this.deletedStates[t])for(var n in this.deletedStates[t]={},this.state[t])n!==r&&(this.deletedStates[t][n]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][r])for(var o in this.deletedStates[t][r]={},this.state[t][r])i[o]||(this.deletedStates[t][r][o]=null);else for(var a in i)this.deletedStates[t]&&this.deletedStates[t][r]&&null===this.deletedStates[t][r][a]&&delete this.deletedStates[t][r][a]}

1if(n(new Zr(this.tileID.overscaledZ),c))for(var p=this.getId(c,u),h=0;h<l.length;h++){var d=l[h];if(!(o&&o.indexOf(d)<0)){var f=a[d];if(f){var m=!s||s(c,f,p);if(m){var y=new Lu(c,this.z,this.x,this.y,p);y.layer=f.serialize();var v=t[d];void 0===v&&(v=t[d]=[]),v.push({featureIndex:r,feature:y,intersectionZ:m})}}}}}},Bu.prototype.lookupSymbolFeatures=function(t,e,i,r,n,o){var a={};this.loadVTLayers();for(var s=Ni(r),l=0,u=t;l<u.length;l+=1){var c=u[l];this.loadMatchingFeature(a,e,i,c,s,n,o)}return a},Bu.prototype.hasLayer=function(t){for(var e=0,i=this.bucketLayerIDs;e<i.length;e+=1)for(var r=0,n=i[e];r<n.length;r+=1)if(t===n[r])return!0;return!1},Bu.prototype.getId=function(t,e){var i=t.id;if(this.promoteId){var r="string"==typeof this.promoteId?this.promoteId:this.promoteId[e];"boolean"==typeof(i=t.properties[r])&&(i=Number(i))}return i},_r("FeatureIndex",Bu,{omit:["rawTileData","sourceLayerCoder"]});var Uu=function(t,e){this.tileID=t,this.uid=c(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};Uu.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<D.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},Uu.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},Uu.prototype.loadVectorData=function(t,e,i){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var r in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,o){var a={};if(!o)return a;for(var e=function(){var t=l[s],i=t.layerIds.map(function(t){return o.getLayer(t)}).filter(Boolean);if(0!==i.length){t.layers=i,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map(function(e){return i.filter(function(t){return t.id===e})[0]}));for(var e=0,r=i;e<r.length;e+=1){var n=r[e];a[n.id]=t}}},s=0,l=t;s<l.length;s+=1)e();return a}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var n=this.buckets[r];if(n instanceof Jl){if(this.hasSymbolBuckets=!0,!i)break;n.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var o in this.buckets){var a=this.buckets[o];if(a instanceof Jl&&a.hasRTLText){this.hasRTLText=!0,qr.isLoading()||qr.isLoaded()||"deferred"!==jr()||Vr();break}}for(var s in this.queryPadding=0,this.buckets){var l=this.buckets[s];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(s).queryRadius(l))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new Dn},Uu.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},Uu.prototype.getBucket=function(t){return this.buckets[t.id]},Uu.prototype.upload=function(t){for(var e in this.buckets){var i=this.buckets[e];i.uploadPending()&&i.upload(t)}var r=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new fu(t,this.imageAtlas.image,r.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new fu(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null)},Uu.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},Uu.prototype.queryRenderedFeatures=function(t,e,i,r,n,o,a,s,l){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:i,cameraQueryGeometry:r,scale:n,tileSize:this.tileSize,pixelPosMatrix:l,transform:a,params:o,queryPadding:this.queryPadding*s},t,e):{}},Uu.prototype.querySourceFeatures=function(t,e){var i=this.latestFeatureIndex;if(i&&i.rawTileData){var r=i.loadVTLayers(),n=e?e.sourceLayer:"",o=r._geojsonTileLayer||r[n];if(o)for(var a=Ni(e&&e.filter),s=this.tileID.canonical,l=s.z,u=s.x,c=s.y,p={z:l,x:u,y:c},h=0;h<o.length;h++){var d=o.feature(h);

1if(a(new Zr(this.tileID.overscaledZ),d)){var f=i.getId(d,n),m=new Lu(d,l,u,c,f);m.tile=p,t.push(m)}}}},Uu.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},Uu.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Uu.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var i=S(t.cacheControl);i["max-age"]&&(this.expirationTime=Date.now()+1e3*i["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var r=Date.now(),n=!1;if(this.expirationTime>r)n=!1;else if(e)if(this.expirationTime<e)n=!0;else{var o=this.expirationTime-e;o?this.expirationTime=r+Math.max(o,3e4):n=!0}else n=!0;n?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},Uu.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},Uu.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var i=this.latestFeatureIndex.loadVTLayers();for(var r in this.buckets){var n=this.buckets[r],o=n.layers[0].sourceLayer||"_geojsonTileLayer",a=i[o],s=t[o];a&&s&&0!==Object.keys(s).length&&(n.update(s,a,this.imageAtlas&&this.imageAtlas.patternPositions||{}),e&&e.style&&(this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(r).queryRadius(n))))}}},Uu.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Uu.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<D.now()},Uu.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},Uu.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=D.now()+t},Uu.prototype.setDependencies=function(t,e){for(var i={},r=0,n=e;r<n.length;r+=1)i[n[r]]=!0;this.dependencies[t]=i},Uu.prototype.hasDependency=function(t,e){for(var i=0,r=t;i<r.length;i+=1){var n=r[i],o=this.dependencies[n];if(o)for(var a=0,s=e;a<s.length;a+=1)if(o[s[a]])return!0}return!1};var Nu=self.performance,ju=function(t){this._marks={start:[t.url,"start"].join("#"),end:[t.url,"end"].join("#"),measure:t.url.toString()},Nu.mark(this._marks.start)};ju.prototype.finish=function(){Nu.mark(this._marks.end);var t=Nu.getEntriesByName(this._marks.measure);return 0===t.length&&(Nu.measure(this._marks.measure,this._marks.start,this._marks.end),t=Nu.getEntriesByName(this._marks.measure),Nu.clearMarks(this._marks.start),Nu.clearMarks(this._marks.end),Nu.clearMeasures(this._marks.measure)),t},t.Actor=yu,t.AlphaImage=Jo,t.CanonicalTileID=Cu,t.CollisionBoxArray=Dn,t.Color=Jt,t.DEMData=Pu,t.DataConstantProperty=Qr,t.DictionaryCoder=Mu,t.EXTENT=wo,t.ErrorEvent=Ct,t.EvaluationParameters=Zr,t.Event=Et,t.Evented=At,t.FeatureIndex=Bu,t.FillBucket=Fa,t.FillExtrusionBucket=es,t.ImageAtlas=Qs,t.ImagePosition=Ys,t.LineBucket=cs,t.LngLat=_u,t.LngLatBounds=gu,t.MercatorCoordinate=Eu,t.ONE_EM=Ss,t.OverscaledTileID=Iu,t.Point=ct,t.Point$1=ct,t.Properties=on,t.Protobuf=Es,t.RGBAImage=Qo,t.RequestManager=j,t.RequestPerformance=ju,t.ResourceType=ft,t.SegmentVector=Hn,t.SourceFeatureState=Ru,t.StructArrayLayout1ui2=zn,t.StructArrayLayout2i4=hn,t.StructArrayLayout2ui4=In,t.StructArrayLayout3ui6=An,t.StructArrayLayout4i8=dn,t.SymbolBucket=Jl,t.Texture=fu,t.Tile=Uu,t.Transitionable=Gr,t.Uniform1f=oo,t.Uniform1i=no,t.Uniform2f=ao,t.Uniform3f=so,t.Uniform4f=lo,t.UniformColor=uo,t.UniformMatrix4f=po,t.UnwrappedTileID=Au,t.ValidationError=zt,t.WritingMode=tl,t.ZoomHistory=kr,t.add=function(t,e,i){return t[0]=e[0]+i[0],t[1]=e[1]+i[1],t[2]=e[2]+i[2],t},t.addDynamicAttributes=Wl,t.asyncAll=function(t,e,r){if(!t.length)return r(null,[]);var n=t.length,o=new Array(t.length),a=null;t.forEach(function(t,i){e(t,function(t,e){t&&(a=t),o[i]=e,0==--n&&r(a,o)})})},t.bezier=n,t.bindAll=d,t.browser=D,t.cacheEntryPossiblyAdded=function(t){++ht>ot&&(t.getActor().send("enforceCacheSizeLimit",nt),ht=0)}

1if(1<K.length){var Y=Tl(K,w,n.vertical||f,o,24,v);Y&&j(K,Y)}}else if("Polygon"===r.type)for(var J=0,Q=Da(r.geometry,0);J<Q.length;J+=1){var tt=Q[J],et=Dl(tt,16);j(tt[0],new fl(et.x,et.y,0))}else if("LineString"===r.type)for(var it=0,rt=r.geometry;it<rt.length;it+=1){var nt=rt[it];j(nt,new fl(nt[0].x,nt[0].y,0))}else if("Point"===r.type)for(var ot=0,at=r.geometry;ot<at.length;ot+=1)for(var st=0,lt=at[ot];st<lt.length;st+=1){var ut=lt[st];j([ut],new fl(ut.x,ut.y,0))}}(F,t,o,D,j,Z,r,n,s,R)},X=0,K=F.features;X<K.length;X+=1)u();t&&F.generateCollisionDebugBuffers()},t.perspective=function(t,e,i,r,n){var o,a=1/Math.tan(e/2);return t[0]=a/i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=n&&n!==1/0?(o=1/(r-n),t[10]=(n+r)*o,t[14]=2*n*r*o):(t[10]=-1,t[14]=-2*r),t},t.pick=function(t,e){for(var i={},r=0;r<e.length;r++){var n=e[r];n in t&&(i[n]=t[n])}return i},t.plugin=qr,t.polygonIntersectsPolygon=Co,t.postMapLoadEvent=it,t.postTurnstileEvent=tt,t.potpack=Xs,t.refProperties=["type","source","source-layer","minzoom","maxzoom","filter","layout"],t.register=_r,t.registerForPluginStateChange=function(t){return t({pluginStatus:Br,pluginURL:Or}),Nr.on("pluginStateChange",t),t},t.rotate=function(t,e,i){var r=e[0],n=e[1],o=e[2],a=e[3],s=Math.sin(i),l=Math.cos(i);return t[0]=r*l+o*s,t[1]=n*l+a*s,t[2]=r*-s+o*l,t[3]=n*-s+a*l,t},t.rotateX=function(t,e,i){var r=Math.sin(i),n=Math.cos(i),o=e[4],a=e[5],s=e[6],l=e[7],u=e[8],c=e[9],p=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*n+u*r,t[5]=a*n+c*r,t[6]=s*n+p*r,t[7]=l*n+h*r,t[8]=u*n-o*r,t[9]=c*n-a*r,t[10]=p*n-s*r,t[11]=h*n-l*r,t},t.rotateZ=function(t,e,i){var r=Math.sin(i),n=Math.cos(i),o=e[0],a=e[1],s=e[2],l=e[3],u=e[4],c=e[5],p=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*n+u*r,t[1]=a*n+c*r,t[2]=s*n+p*r,t[3]=l*n+h*r,t[4]=u*n-o*r,t[5]=c*n-a*r,t[6]=p*n-s*r,t[7]=h*n-l*r,t},t.scale=function(t,e,i){var r=i[0],n=i[1],o=i[2];return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},t.scale$1=function(t,e,i){return t[0]=e[0]*i,t[1]=e[1]*i,t[2]=e[2]*i,t[3]=e[3]*i,t},t.scale$2=function(t,e,i){return t[0]=e[0]*i,t[1]=e[1]*i,t[2]=e[2]*i,t},t.setCacheLimits=function(t,e){nt=t,ot=e},t.setRTLTextPlugin=function(t,e,i){if(void 0===i&&(i=!1),Br===Mr||Br===Lr||Br===Dr)throw new Error("setRTLTextPlugin cannot be called multiple times.");Or=D.resolveURL(t),Br=Mr,Rr=e,Ur(),i||Vr()},t.sphericalToCartesian=function(t){var e=t[0],i=t[1],r=t[2];return 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ft(t,e,i,r,n,o){var a=(o-i)/(n-i);return t.push(e+(r-e)*a),t.push(o),t.push(1),a}function mt(t,e){for(var i=[],r=0;r<t.length;r++){var n,o=t[r],a=o.type;if("Point"===a||"MultiPoint"===a||"LineString"===a)n=yt(o.geometry,e);else if("MultiLineString"===a||"Polygon"===a){n=[];for(var s=0;s<o.geometry.length;s++)n.push(yt(o.geometry[s],e))}else if("MultiPolygon"===a)for(n=[],s=0;s<o.geometry.length;s++){for(var l=[],u=0;u<o.geometry[s].length;u++)l.push(yt(o.geometry[s][u],e));n.push(l)}i.push(Q(o.id,a,n,o.tags))}return i}function yt(t,e){var i=[];i.size=t.size,void 0!==t.start&&(i.start=t.start,i.end=t.end);for(var r=0;r<t.length;r+=3)i.push(t[r]+e,t[r+1],t[r+2]);return i}function vt(t,e){if(t.transformed)return t;var i,r,n,o=1<<t.z,a=t.x,s=t.y;for(i=0;i<t.features.length;i++){var l=t.features[i],u=l.geometry,c=l.type;if(l.geometry=[],1===c)for(r=0;r<u.length;r+=2)l.geometry.push(gt(u[r],u[r+1],e,o,a,s));else for(r=0;r<u.length;r++){var p=[];for(n=0;n<u[r].length;n+=2)p.push(gt(u[r][n],u[r][n+1],e,o,a,s));l.geometry.push(p)}}return t.transformed=!0,t}function gt(t,e,i,r,n,o){return[Math.round(i*(t*r-n)),Math.round(i*(e*r-o))]}function _t(t,e,i,r,n){for(var o=e===n.maxZoom?0:n.tolerance/((1<<e)*n.extent),a={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:i,y:r,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){a.numFeatures++,xt(a,t[s],o,n);var l=t[s].minX,u=t[s].minY,c=t[s].maxX,p=t[s].maxY;l<a.minX&&(a.minX=l),u<a.minY&&(a.minY=u),c>a.maxX&&(a.maxX=c),p>a.maxY&&(a.maxY=p)}return a}function xt(t,e,i,r){var n=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s<n.length;s+=3)a.push(n[s]),a.push(n[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===o)bt(a,n,t,i,!1,!1);else if("MultiLineString"===o||"Polygon"===o)for(s=0;s<n.length;s++)bt(a,n[s],t,i,"Polygon"===o,0===s);else if("MultiPolygon"===o)for(var l=0;l<n.length;l++){var u=n[l];for(s=0;s<u.length;s++)bt(a,u[s],t,i,!0,0===s)}if(a.length){var c=e.tags||null;if("LineString"===o&&r.lineMetrics){for(var p in c={},e.tags)c[p]=e.tags[p];c.mapbox_clip_start=n.start/n.size,c.mapbox_clip_end=n.end/n.size}var h={geometry:a,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:c};null!==e.id&&(h.id=e.id),t.features.push(h)}}function bt(t,e,i,r,n,o){var a=r*r;if(0<r&&e.size<(n?a:r))i.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===r||e[l+2]>a)&&(i.numSimplified++,s.push(e[l]),s.push(e[l+1])),i.numPoints++;n&&function(t,e){for(var i=0,r=0,n=t.length,o=n-2;r<n;o=r,r+=2)i+=(t[r]-t[o])*(t[r+1]+t[o+1]);if(0<i===e)for(r=0,n=t.length;r<n/2;r+=2){var a=t[r],s=t[r+1];t[r]=t[n-2-r],t[r+1]=t[n-1-r],t[n-2-r]=a,t[n-1-r]=s}}(s,o),t.push(s)}}function wt(t,e){var i=(e=this.options=function(t,e){for(var i in e)t[i]=e[i];return t}(Object.create(this.options),e)).debug;if(i&&console.time("preprocess data"),e.maxZoom<0||24<e.maxZoom)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var r,n,o,a,s,l,u=function(t,e){var i=[];if("FeatureCollection"===t.type)for(var r=0;r<t.features.length;r++)et(i,t.features[r],e,r);else"Feature"===t.type?et(i,t,e):et(i,{geometry:t},e);return i}(t,e);this.tiles={},this.tileCoords=[],i&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(r=u,n=e,o=n.buffer/n.extent,a=r,s=st(r,1,-1-o,o,0,-1,2,n),l=st(r,1,1-o,2+o,0,-1,2,n),(s||l)&&(a=st(r,1,-o,1+o,0,-1,2,n)||[],s&&(a=mt(s,1).concat(a)),l&&(a=a.concat(mt(l,-1)))),u=a).length&&this.splitTile(u,0,0,0),i&&(u.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function St(t,e,i){return 32*((1<<t)*i+e)+t}function Tt(t,e){var i=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var r=this._geoJSONIndex.getTile(i.z,i.x,i.y);if(!r)return e(null,null);var n=new _(r.features),o=S(n);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:n,rawData:o.buffer})}Z.prototype.load=function(t){var e=this.options,i=e.log,r=e.minZoom,n=e.maxZoom,o=e.nodeSize;i&&console.time("total time");var a,s,l,u,c,p="prepare "+t.length+" points";i&&console.time(p),this.points=t;for(var h=[],d=0;d<t.length;d++)t[d].geometry&&h.push((a=t[d],s=d,void 0,l=a.geometry.coordinates,u=l[0],c=l[1],{x:G(u),y:W(c),zoom:1/0,index:s,parentId:-1}));this.trees[n+1]=new V(h,K,Y,o,Float32Array),i&&console.timeEnd(p);for(var f=n;r<=f;f--){var m=+Date.now();h=this._cluster(h,f),this.trees[f]=new V(h,K,Y,o,Float32Array),i&&console.log("z%d: %d clusters in %dms",f,h.length,+Date.now()-m)}return i&&console.timeEnd("total time"),this},Z.prototype.getClusters=function(t,e){var i=((t[0]+180)%360+360)%360-180,r=Math.max(-90,Math.min(90,t[1])),n=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(360<=t[2]-t[0])i=-180,n=180;else if(n<i){var a=this.getClusters([i,r,180,o],e),s=this.getClusters([-180,r,n,o],e);return a.concat(s)}for(var l=this.trees[this._limitZoom(e)],u=[],c=0,p=l.range(G(i),W(o),G(n),W(r));c<p.length;c+=1){var h=p[c],d=l.points[h];u.push(d.numPoints?$(d):this.points[d.index])}return u},Z.prototype.getChildren=function(t){var e=this._getOriginId(t),i=this._getOriginZoom(t),r="No cluster with the specified id.",n=this.trees[i];if(!n)throw new Error(r);var o=n.points[e];if(!o)throw new Error(r);for(var a=this.options.radius/(this.options.extent*Math.pow(2,i-1)),s=[],l=0,u=n.within(o.x,o.y,a);l<u.length;l+=1){var c=u[l],p=n.points[c];p.parentId===t&&s.push(p.numPoints?$(p):this.points[p.index])}if(0===s.length)throw new Error(r);return s}

1ype,source:this.id,pixelRatio:_t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function n(t,e){return delete i.request,i.aborted?r(null):t&&404!==t.status?r(t):(e&&e.resourceTiming&&(i.resourceTiming=e.resourceTiming),this.map._refreshExpiredTiles&&e&&i.setExpiryData(e),i.loadVectorData(e,this.map.painter),_t.cacheEntryPossiblyAdded(this.dispatcher),r(null),void(i.reloadCallback&&(this.loadTile(i,i.reloadCallback),i.reloadCallback=null)))}e.request.collectResourceTiming=this._collectResourceTiming,i.actor&&"expired"!==i.state?"loading"===i.state?i.reloadCallback=r:i.request=i.actor.send("reloadTile",e,n.bind(this)):(i.actor=this.dispatcher.getActor(),i.request=i.actor.send("loadTile",e,n.bind(this)))},t.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)},t.prototype.unloadTile=function(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)},t.prototype.hasTransition=function(){return!1},t}(_t.Evented),E=function(n){function t(t,e,i,r){n.call(this),this.id=t,this.dispatcher=i,this.setEventedParent(r),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=_t.extend({type:"raster"},e),_t.extend(this,_t.pick(e,["url","scheme","tileSize"]))}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.load=function(){var i=this;this._loaded=!1,this.fire(new _t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=S(this._options,this.map._requestManager,function(t,e){i._tileJSONRequest=null,i._loaded=!0,t?i.fire(new _t.ErrorEvent(t)):e&&(_t.extend(i,e),e.bounds&&(i.tileBounds=new T(e.bounds,i.minzoom,i.maxzoom)),_t.postTurnstileEvent(e.tiles),_t.postMapLoadEvent(e.tiles,i.map._getMapId(),i.map._requestManager._skuToken),i.fire(new _t.Event("data",{dataType:"source",sourceDataType:"metadata"})),i.fire(new _t.Event("data",{dataType:"source",sourceDataType:"content"})))})},t.prototype.loaded=function(){return this._loaded},t.prototype.onAdd=function(t){this.map=t,this.load()},t.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},t.prototype.serialize=function(){return _t.extend({},this._options)},t.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},t.prototype.loadTile=function(n,o){var a=this,t=this.map._requestManager.normalizeTileURL(n.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);n.request=_t.getImage(this.map._requestManager.transformRequest(t,_t.ResourceType.Tile),function(t,e){if(delete n.request,n.aborted)n.state="unloaded",o(null);else if(t)n.state="errored",o(t);else if(e){a.map._refreshExpiredTiles&&n.setExpiryData(e),delete e.cacheControl,delete e.expires;var i=a.map.painter.context,r=i.gl;n.texture=a.map.painter.getTileTexture(e.width),n.texture?n.texture.update(e,{useMipmap:!0}):(n.texture=new _t.Texture(i,e,r.RGBA,{useMipmap:!0}),n.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE,r.LINEAR_MIPMAP_NEAREST),i.extTextureFilterAnisotropic&&r.texParameterf(r.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax)),n.state="loaded",_t.cacheEntryPossiblyAdded(a.dispatcher),o(null)}})},t.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},t.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},t.prototype.hasTransition=function(){return!1},t}(_t.Evented),C=function(n){function t(t,e,i,r){n.call(this,t,e,i,r),this.type="raster-dem",this.maxzoom=22,this._options=_t.extend({type:"raster-dem"},e),this.encoding=e.encoding||"mapbox"}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},t.prototype.loadTile=function(n,o){var t=this.map._requestManager.normalizeTileURL(n.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);n.request=_t.getImage(this.map._requestManager.transformRequest(t,_t.ResourceType.Tile),function(t,e){if(delete n.request,n.aborted)n.state="unloaded",o(null);else if(t)n.state="errored",o(t);else if(e){this.map._refreshExpiredTiles&&n.setExpiryData(e),delete e.cacheControl,delete e.expires;var i=_t.window.ImageBitmap&&e instanceof _t.window.ImageBitmap&&_t.offscreenCanvasSupported()?e:_t.browser.getImageData(e,1),r={uid:n.uid,coord:n.tileID,source:this.id,rawImageData:i,encoding:this.encoding};n.actor&&"expired"!==n.state||(n.actor=this.dispatcher.getActor(),n.actor.send("loadDEMTile",r,function(t,e){t&&(n.state="errored",o(t)),e&&(n.dem=e,n.needsHillshadePrepare=!0,n.state="loaded",o(null))}.bind(this)))}}.bind(this)),n.neighboringTiles=this._getNeighboringTiles(n.tileID)},t.prototype._getNeighboringTiles=function(t){var e=t.canonical,i=Math.pow(2,e.z),r=(e.x-1+i)%i,n=0===e.x?t.wrap-1:t.wrap,o=(e.x+1+i)%i,a=e.x+1===i?t.wrap+1:t.wrap,s={};return s[new _t.OverscaledTileID(t.overscaledZ,n,e.z,r,e.y).key]={backfilled:!1},s[new _t.OverscaledTileID(t.overscaledZ,a,e.z,o,e.y).key]={backfilled:!1},0<e.y&&(s[new _t.OverscaledTileID(t.overscaledZ,n,e.z,r,e.y-1).key]={backfilled:!1},s[new _t.OverscaledTileID(t.overscaledZ,t.wrap,e.z,e.x,e.y-1).key]={backfilled:!1},s[new _t.OverscaledTileID(t.overscaledZ,a,e.z,o,e.y-1).key]={backfilled:!1}),e.y+1<i&&(s[new _t.OverscaledTileID(t.overscaledZ,n,e.z,r,e.y+1).key]={backfilled:!1},s[new _t.OverscaledTileID(t.overscaledZ,t.wrap,e.z,e.x,e.y+1).key]={backfilled:!1},s[new _t.OverscaledTileID(t.overscaledZ,a,e.z,o,e.y+1).key]={backfilled:!1}),s},t.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&t.actor.send("removeDEMTile",{uid:t.uid,source:this.id})},t}

1,t.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},t.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var t=this.map.painter.context,e=t.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,I.members)),this.boundsSegments||(this.boundsSegments=_t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE),e.texSubImage2D(e.TEXTURE_2D,0,0,0,e.RGBA,e.UNSIGNED_BYTE,this.video)):(this.texture=new _t.Texture(t,this.video,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[i];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture)}}},t.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},t.prototype.hasTransition=function(){return this.video&&!this.video.paused},t}(z),M=function(n){function t(t,e,i,r){n.call(this,t,e,i,r),e.coordinates?Array.isArray(e.coordinates)&&4===e.coordinates.length&&!e.coordinates.some(function(t){return!Array.isArray(t)||2!==t.length||t.some(function(t){return"number"!=typeof t})})||this.fire(new _t.ErrorEvent(new _t.ValidationError("sources."+t,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new _t.ErrorEvent(new _t.ValidationError("sources."+t,null,'missing required property "coordinates"'))),e.animate&&"boolean"!=typeof e.animate&&this.fire(new _t.ErrorEvent(new _t.ValidationError("sources."+t,null,'optional "animate" property must be a boolean value'))),e.canvas?"string"==typeof e.canvas||e.canvas instanceof _t.window.HTMLCanvasElement||this.fire(new _t.ErrorEvent(new _t.ValidationError("sources."+t,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new _t.ErrorEvent(new _t.ValidationError("sources."+t,null,'missing required property "canvas"'))),this.options=e,this.animate=void 0===e.animate||e.animate}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof _t.window.HTMLCanvasElement?this.options.canvas:_t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new _t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},t.prototype.getCanvas=function(){return this.canvas},t.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},t.prototype.onRemove=function(){this.pause()},t.prototype.prepare=function(){var t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var e=this.map.painter.context,i=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,I.members)),this.boundsSegments||(this.boundsSegments=_t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new _t.Texture(e,this.canvas,i.RGBA,{premultiply:!0}),this.tiles){var n=this.tiles[r];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},t.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},t.prototype.hasTransition=function(){return this._playing},t.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var i=e[t];if(isNaN(i)||i<=0)return!0}return!1},t}(z),L={vector:k,raster:E,"raster-dem":C,geojson:A,video:P,image:z,canvas:M};function D(r,t,e,i,n){var o,a,s,l=function(t,e,i){if(t)for(var r=0,n=t;r<n.length;r+=1){var o=e[n[r]];if(o&&o.source===i&&"fill-extrusion"===o.type)return!0}else for(var a in e){var s=e[a];if(s.source===i&&"fill-extrusion"===s.type)return!0}return!1}(i&&i.layers,t,r.id),u=n.maxPitchScaleFactor(),c=r.tilesIn(e,u,l);c.sort(R);for(var y=[],p=0,h=c;p<h.length;p+=1){var d=h[p];y.push({wrappedTileID:d.tileID.wrapped().key,queryResults:d.tile.queryRenderedFeatures(t,r._state,d.queryGeometry,d.cameraQueryGeometry,d.scale,i,n,u,(o=r.transform,a=d.tileID,void 0,s=_t.identity([]),_t.translate(s,s,[1,1,0]),_t.scale(s,s,[.5*o.width,.5*o.height,1]),_t.multiply(s,s,o.calculatePosMatrix(a.toUnwrapped()))))})}var f=function(t){for(var e={},i={},r=0,n=y;r<n.length;r+=1){var o=n[r],a=o.queryResults,s=o.wrappedTileID,l=i[s]=i[s]||{};for(var u in a)for(var c=a[u],p=l[u]=l[u]||{},h=e[u]=e[u]||[],d=0,f=c;d<f.length;d+=1){var m=f[d];p[m.featureIndex]||(p[m.featureIndex]=!0,h.push(m))}}return e}();for(var m in f)f[m].forEach(function(t){var e=t.feature,i=r.getFeatureState(e.layer["source-layer"],e.id);e.source=e.layer.source,e.layer["source-layer"]&&(e.sourceLayer=e.layer["source-layer"]),e.state=i});return f}function R(t,e){var i=t.tileID,r=e.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}var B=function(t,e){this.max=t,this.onRemove=e,this.reset()};B.prototype.reset=function(){for(var t in this.data)for(var e=0,i=this.data[t];e<i.length;e+=1){var r=i[e];r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value)}return this.data={},this.order=[],this},B.prototype.add=function(t,e,i){var r=this,n=t.wrapped().key;void 0===this.data[n]&&(this.data[n]=[]);var o={value:e,timeout:void 0};if(void 0!==i&&(o.timeout=setTimeout(function(){r.remove(t,o)},i)),this.data[n].push(o),this.order.push(n),this.order.length>this.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},B.prototype.has=function(t){return t.wrapped().key in this.data},B.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},B.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},B.prototype.getByKey=function(t){var e=this.data[t];return e?e[0].value:null},B.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},B.prototype.remove=function(t,e){if(!this.has(t))return this;var i=t.wrapped().key,r=void 0===e?0:this.data[i].indexOf(e),n=this.data[i][r];return 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t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}},e}(N),vt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}},e}(N),gt=function(i){function t(t,e){i.call(this,t),this.context=t,this.parent=e}return i&&(t.__proto__=i),((t.prototype=Object.create(i&&i.prototype)).constructor=t).prototype.getDefault=function(){return null},t}(N),xt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.setDirty=function(){this.dirty=!0},e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e}(gt),bt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}},e}

1(gt),wt=function(t,e,i){this.context=t,this.width=e,this.height=i;var r=t.gl,n=this.framebuffer=r.createFramebuffer();this.colorAttachment=new xt(t,n),this.depthAttachment=new bt(t,n)};wt.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var i=this.depthAttachment.get();i&&t.deleteRenderbuffer(i),t.deleteFramebuffer(this.framebuffer)};var St=function(t,e,i){this.func=t,this.mask=e,this.range=i};St.ReadOnly=!1,St.ReadWrite=!0,St.disabled=new St(519,St.ReadOnly,[0,1]);var Tt=function(t,e,i,r,n,o){this.test=t,this.ref=e,this.mask=i,this.fail=r,this.depthFail=n,this.pass=o};Tt.disabled=new Tt({func:519,mask:0},0,0,7680,7680,7680);var kt=function(t,e,i){this.blendFunction=t,this.blendColor=e,this.mask=i};kt.disabled=new kt(kt.Replace=[1,0],_t.Color.transparent,[!1,!1,!1,!1]),kt.unblended=new kt(kt.Replace,_t.Color.transparent,[!0,!0,!0,!0]),kt.alphaBlended=new kt([1,771],_t.Color.transparent,[!0,!0,!0,!0]);var Et=function(t,e,i){this.enable=t,this.mode=e,this.frontFace=i};Et.disabled=new Et(!1,1029,2305),Et.backCCW=new Et(!0,1029,2305);var Ct=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new j(this),this.clearDepth=new V(this),this.clearStencil=new q(this),this.colorMask=new Z(this),this.depthMask=new $(this),this.stencilMask=new H(this),this.stencilFunc=new G(this),this.stencilOp=new W(this),this.stencilTest=new X(this),this.depthRange=new K(this),this.depthTest=new Y(this),this.depthFunc=new J(this),this.blend=new Q(this),this.blendFunc=new tt(this),this.blendColor=new et(this),this.blendEquation=new it(this),this.cullFace=new rt(this),this.cullFaceSide=new nt(this),this.frontFace=new ot(this),this.program=new at(this),this.activeTexture=new st(this),this.viewport=new lt(this),this.bindFramebuffer=new ut(this),this.bindRenderbuffer=new ct(this),this.bindTexture=new pt(this),this.bindVertexBuffer=new ht(this),this.bindElementBuffer=new dt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new ft(this),this.pixelStoreUnpack=new mt(this),this.pixelStoreUnpackPremultiplyAlpha=new yt(this),this.pixelStoreUnpackFlipY=new vt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear"),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query")};Ct.prototype.setDefault=function(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()},Ct.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},Ct.prototype.createIndexBuffer=function(t,e){return new O(this,t,e)}

1,Ct.prototype.createVertexBuffer=function(t,e,i){return new U(this,t,e,i)},Ct.prototype.createRenderbuffer=function(t,e,i){var r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),n},Ct.prototype.createFramebuffer=function(t,e){return new wt(this,t,e)},Ct.prototype.clear=function(t){var e=t.color,i=t.depth,r=this.gl,n=0;e&&(n|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==i&&(n|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),r.clear(n)},Ct.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},Ct.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Ct.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Ct.prototype.setColorMode=function(t){_t.deepEqual(t.blendFunction,kt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)},Ct.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var At=function(n){function b(t,e,i){var r=this;n.call(this),this.id=t,this.dispatcher=i,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(r._sourceLoaded=!0),r._sourceLoaded&&!r._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(r.reload(),r.transform&&r.update(r.transform))}),this.on("error",function(){r._sourceErrored=!0}),this._source=function(t,e,i,r){var n=new L[e.type](t,e,i,r);if(n.id!==t)throw new Error("Expected Source id to be "+t+" instead of "+n.id);return _t.bindAll(["load","abort","unload","serialize","prepare"],n),n}(t,e,i,this),this._tiles={},this._cache=new B(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new _t.SourceFeatureState}return n&&(b.__proto__=n),((b.prototype=Object.create(n&&n.prototype)).constructor=b).prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},b.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},b.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},b.prototype.getSource=function(){return this._source},b.prototype.pause=function(){this._paused=!0},b.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},b.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},b.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},b.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},b.prototype.serialize=function(){return this._source.serialize()},b.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var i=this._tiles[e];i.upload(t),i.prepare(this.map.style.imageManager)}},b.prototype.getIds=function(){return _t.values(this._tiles).map(function(t){return t.tileID}).sort(It).map(function(t){return t.key})},b.prototype.getRenderableIds=function(t){var a=this,e=[];for(var i in this._tiles)this._isIdRenderable(i,t)&&e.push(this._tiles[i]);return t?e.sort(function(t,e){var i=t.tileID,r=e.tileID,n=new _t.Point(i.canonical.x,i.canonical.y)._rotate(a.transform.angle),o=new _t.Point(r.canonical.x,r.canonical.y)._rotate(a.transform.angle);return i.overscaledZ-r.overscaledZ||o.y-n.y||o.x-n.x}).map(function(t){return t.tileID.key}):e.map(function(t){return t.tileID}).sort(It).map(function(t){return t.key})},b.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},b.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},b.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},b.prototype._reloadTile=function(t,e){var i=this._tiles[t];i&&("loading"!==i.state&&(i.state=e),this._loadTile(i,this._tileLoaded.bind(this,i,t,e)))}

1,b.prototype._tileLoaded=function(t,e,i,r){if(r)return t.state="errored",void(404!==r.status?this._source.fire(new _t.ErrorEvent(r,{tile:t})):this.update(this.transform));t.timeAdded=_t.browser.now(),"expired"===i&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(e,t),"raster-dem"===this.getSource().type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),this._source.fire(new _t.Event("data",{dataType:"source",tile:t,coord:t.tileID}))},b.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),i=0;i<e.length;i++){var r=e[i];if(t.neighboringTiles&&t.neighboringTiles[r]){var n=this.getTileByID(r);o(t,n),o(n,t)}}function o(t,e){t.needsHillshadePrepare=!0;var i=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,n=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===i&&0===r||1<Math.abs(r)||(1<Math.abs(i)&&(1===Math.abs(i+n)?i+=n:1===Math.abs(i-n)&&(i-=n)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},b.prototype.getTile=function(t){return this.getTileByID(t.key)},b.prototype.getTileByID=function(t){return this._tiles[t]},b.prototype._retainLoadedChildren=function(t,e,i,r){for(var n in this._tiles){var o=this._tiles[n];if(!(r[n]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>i)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var l=a;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){r[a.key]=a;break}}}},b.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var i=this._loadedParentTiles[t.key];return i&&i.tileID.overscaledZ>=e?i:null}for(var r=t.overscaledZ-1;e<=r;r--){var n=t.scaledTo(r),o=this._getLoadedTile(n);if(o)return o}},b.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},b.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),i=Math.floor(5*e),r="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(r)},b.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,i=Math.round(e);if(this._prevLng=t,i){var r={};for(var n in this._tiles){var o=this._tiles[n];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+i),r[o.tileID.key]=o}for(var a in this._tiles=r,this._timers)clearTimeout(this._timers[a]),delete this._timers[a];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},b.prototype.update=function(t){var e=this;if(this.transform=t,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(t){return new _t.OverscaledTileID(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y)}):(i=t.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter(function(t){return e._source.hasTile(t)}))):i=[];var r=t.coveringZoomLevel(this._source),n=Math.max(r-b.maxOverzooming,this._source.minzoom),o=Math.max(r+b.maxUnderzooming,this._source.minzoom),a=this._updateRetainedTiles(i,r);if(zt(this._source.type)){for(var s={},l={},u=0,c=Object.keys(a);u<c.length;u+=1){var p=c[u],h=a[p],d=this._tiles[p];if(d&&!(d.fadeEndTime&&d.fadeEndTime<=_t.browser.now())){var f=this.findLoadedParent(h,n);f&&(this._addTile(f.tileID),s[f.tileID.key]=f.tileID),l[p]=h}}for(var m in this._retainLoadedChildren(l,r,o,a),s)a[m]||(this._coveredTiles[m]=!0,a[m]=s[m])}for(var y in a)this._tiles[y].clearFadeHold();for(var v=0,g=_t.keysDifference(this._tiles,a);v<g.length;v+=1){var _=g[v],x=this._tiles[_];x.hasSymbolBuckets&&!x.holdingForFade()?x.setHoldDuration(this.map._fadeDuration):x.hasSymbolBuckets&&!x.symbolFadeFinished()||this._removeTile(_)}this._updateLoadedParentTileCache()}},b.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},b.prototype._updateRetainedTiles=function(t,e){for(var i={},r={},n=Math.max(e-b.maxOverzooming,this._source.minzoom),o=Math.max(e+b.maxUnderzooming,this._source.minzoom),a={},s=0,l=t;s<l.length;s+=1){var u=l[s],c=this._addTile(u);i[u.key]=u,c.hasData()||e<this._source.maxzoom&&(a[u.key]=u)}this._retainLoadedChildren(a,e,o,i);for(var p=0,h=t;p<h.length;

1function It(t,e){var i=Math.abs(2*t.wrap)-+(t.wrap<0),r=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||r-i||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function zt(t){return"raster"===t||"image"===t||"video"===t}function Pt(){return new _t.window.Worker(jr.workerUrl)}At.maxOverzooming=10,At.maxUnderzooming=3;var Mt=function(){this.active={}};Mt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Mt.workerCount;)this.workers.push(new Pt);return this.active[t]=!0,this.workers.slice()},Mt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate()}),this.workers=null)};var Lt,Dt=Math.floor(_t.browser.hardwareConcurrency/2);function Rt(t,e){var i={};for(var r in t)"ref"!==r&&(i[r]=t[r]);return _t.refProperties.forEach(function(t){t in e&&(i[t]=e[t])}),i}function Bt(t){t=t.slice();for(var e=Object.create(null),i=0;i<t.length;i++)e[t[i].id]=t[i];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=Rt(t[r],e[t[r].ref]));return t}Mt.workerCount=Math.max(Math.min(Dt,6),1);var Ot={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function Ft(t,e,i){i.push({command:Ot.addSource,args:[t,e[t]]})}function Ut(t,e,i){e.push({command:Ot.removeSource,args:[t]}),i[t]=!0}function Nt(t,e,i){var r;for(r in t[i])if(t[i].hasOwnProperty(r)&&"data"!==r&&!_t.deepEqual(t[i][r],e[i][r]))return!1;for(r in e[i])if(e[i].hasOwnProperty(r)&&"data"!==r&&!_t.deepEqual(t[i][r],e[i][r]))return!1;return!0}function jt(t,e,i,r,n,o){var a;for(a in e=e||{},t=t||{})t.hasOwnProperty(a)&&(_t.deepEqual(t[a],e[a])||i.push({command:o,args:[r,a,e[a],n]}));for(a in e)e.hasOwnProperty(a)&&!t.hasOwnProperty(a)&&(_t.deepEqual(t[a],e[a])||i.push({command:o,args:[r,a,e[a],n]}))}function Vt(t){return t.id}function qt(t,e){return t[e.id]=e,t}var Zt=function(t,e,i){var r=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(var o=0;o<this.xCellCount*this.yCellCount;o++)r.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};function $t(t,e,i,r,n){var o=_t.create();return e?(_t.scale(o,o,[1/n,1/n,1]),i||_t.rotateZ(o,o,r.angle)):_t.multiply(o,r.labelPlaneMatrix,t),o}function Ht(t,e,i,r,n){if(e){var o=_t.clone(t);return _t.scale(o,o,[n,n,1]),i||_t.rotateZ(o,o,-r.angle),o}return r.glCoordMatrix}function Gt(t,e){var i=[t.x,t.y,0,1];ie(i,i,e);var r=i[3];return{point:new _t.Point(i[0]/r,i[1]/r),signedDistanceFromCamera:r}}function Wt(t,e,i,r,n,o,a,s){var l,u,c,p,h=r?t.textSizeData:t.iconSizeData,d=_t.evaluateSizeForZoom(h,i.transform.zoom),f=[256/i.width*2+1,256/i.height*2+1],m=r?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;m.clear();for(var y=t.lineVertexArray,v=r?t.text.placedSymbolArray:t.icon.placedSymbolArray,g=i.transform.width/i.transform.height,_=!1,x=0;x<v.length;x++){var b=v.get(x);if(b.hidden||b.writingMode===_t.WritingMode.vertical&&!_)ee(b.numGlyphs,m);else{_=!1;var w=[b.anchorX,b.anchorY,0,1];if(_t.transformMat4(w,w,e),u=f,void 0,c=(l=w)[0]/l[3],p=l[1]/l[3],c>=-u[0]&&c<=u[0]&&p>=-u[1]&&p<=u[1]){var S=.5+w[3]/i.transform.cameraToCenterDistance*.5,T=_t.evaluateSizeForFeature(h,d,b),k=a?T*S:T/S,E=new _t.Point(b.anchorX,b.anchorY),C=Gt(E,n).point,A={},I=Yt(b,k,!1,s,e,n,o,t.glyphOffsetArray,y,m,C,E,A,g);_=I.useVertical,(I.notEnoughRoom||_||I.needsFlipping&&Yt(b,k,!0,s,e,n,o,t.glyphOffsetArray,y,m,C,E,A,g).notEnoughRoom)&&ee(b.numGlyphs,m)}else ee(b.numGlyphs,m)}}r?t.text.dynamicLayoutVertexBuffer.updateData(m):t.icon.dynamicLayoutVertexBuffer.updateData(m)}function Xt(t,e,i,r,n,o,a,s,l,u,c,p){var h=s.glyphStartIndex+s.numGlyphs,d=s.lineStartIndex,f=s.lineStartIndex+s.lineLength,m=e.getoffsetX(s.glyphStartIndex),y=e.getoffsetX(h-1),v=Qt(t*m,i,r,n,o,a,s.segment,d,f,l,u,c,p);if(!v)return null;var g=Qt(t*y,i,r,n,o,a,s.segment,d,f,l,u,c,p);return g?{first:v,last:g}:null}function Kt(t,e,i,r){return t===_t.WritingMode.horizontal&&Math.abs(i.y-e.y)>Math.abs(i.x-e.x)*r?{useVertical:!0}:(t===_t.WritingMode.vertical?e.y<i.y:e.x>i.x)?{needsFlipping:!0}:null}function Yt(t,e,i,r,n,o,a,s,l,u,c,p,h,d){var f,m=e/24,y=t.lineOffsetX*m,v=t.lineOffsetY*m;if(1<t.numGlyphs){var g=t.glyphStartIndex+t.numGlyphs,_=t.lineStartIndex,x=t.lineStartIndex+t.lineLength,b=Xt(m,s,y,v,i,c,p,t,l,o,h,!1);if(!b)return{notEnoughRoom:!0};var w=Gt(b.first.point,a).point,S=Gt(b.last.point,a).point;if(r&&!i){var T=Kt(t.writingMode,w,S,d);if(T)return T}f=[b.first];for(var k=t.glyphStartIndex+1;k<g-1;k++)f.push(Qt(m*s.getoffsetX(k),y,v,i,c,p,t.segment,_,x,l,o,h,!1));f.push(b.last)}else{if(r&&!i){var E=Gt(p,n).point,C=t.lineStartIndex+t.segment+1,A=new _t.Point(l.getx(C),l.gety(C)),I=Gt(A,n),z=0<I.signedDistanceFromCamera?I.point:Jt(p,A,E,1,n),P=Kt(t.writingMode,E,z,d);if(P)return P}var M=Qt(m*s.getoffsetX(t.glyphStartIndex),y,v,i,c,p,t.segment,t.lineStartIndex,t.lineStartIndex+t.lineLength,l,o,h,!1);if(!M)return{notEnoughRoom:!0};f=[M]}for(var L=0,D=f;L<D.length;L+=1){var R=D[L];_t.addDynamicAttributes(u,R.point,R.angle)}return{}}function Jt(t,e,i,r,n){var o=Gt(t.add(t.sub(e)._unit()),n).point,a=i.sub(o);return i.add(a._mult(r/a.mag()))}

1var u=[],c={hitTest:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(o,s,a,l,this._queryCellCircle,u,c,n),r?0<u.length:u},Zt.prototype.query=function(t,e,i,r,n){return this._query(t,e,i,r,!1,n)},Zt.prototype.hitTest=function(t,e,i,r,n){return this._query(t,e,i,r,!0,n)},Zt.prototype.hitTestCircle=function(t,e,i,r){return this._queryCircle(t,e,i,!0,r)},Zt.prototype._queryCell=function(t,e,i,r,n,o,a,s){var l=a.seenUids,u=this.boxCells[n];if(null!==u)for(var c=this.bboxes,p=0,h=u;p<h.length;p+=1){var d=h[p];if(!l.box[d]){l.box[d]=!0;var f=4*d;if(t<=c[f+2]&&e<=c[f+3]&&i>=c[f+0]&&r>=c[f+1]&&(!s||s(this.boxKeys[d]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[d],x1:c[f],y1:c[f+1],x2:c[f+2],y2:c[f+3]})}}}var m=this.circleCells[n];if(null!==m)for(var y=this.circles,v=0,g=m;v<g.length;v+=1){var _=g[v];if(!l.circle[_]){l.circle[_]=!0;var x=3*_;if(this._circleAndRectCollide(y[x],y[x+1],y[x+2],t,e,i,r)&&(!s||s(this.circleKeys[_]))){if(a.hitTest)return o.push(!0),!0;var b=y[x],w=y[x+1],S=y[x+2];o.push({key:this.circleKeys[_],x1:b-S,y1:w-S,x2:b+S,y2:w+S})}}}},Zt.prototype._queryCellCircle=function(t,e,i,r,n,o,a,s){var l=a.circle,u=a.seenUids,c=this.boxCells[n];if(null!==c)for(var p=this.bboxes,h=0,d=c;h<d.length;h+=1){var f=d[h];if(!u.box[f]){u.box[f]=!0;var m=4*f;if(this._circleAndRectCollide(l.x,l.y,l.radius,p[m+0],p[m+1],p[m+2],p[m+3])&&(!s||s(this.boxKeys[f])))return o.push(!0),!0}}var y=this.circleCells[n];if(null!==y)for(var v=this.circles,g=0,_=y;g<_.length;g+=1){var x=_[g];if(!u.circle[x]){u.circle[x]=!0;var b=3*x;if(this._circlesCollide(v[b],v[b+1],v[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return o.push(!0),!0}}},Zt.prototype._forEachCell=function(t,e,i,r,n,o,a,s){for(var l=this._convertToXCellCoord(t),u=this._convertToYCellCoord(e),c=this._convertToXCellCoord(i),p=this._convertToYCellCoord(r),h=l;h<=c;h++)for(var d=u;d<=p;d++){var f=this.xCellCount*d+h;if(n.call(this,t,e,i,r,f,o,a,s))return}},Zt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Zt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Zt.prototype._circlesCollide=function(t,e,i,r,n,o){var a=r-t,s=n-e,l=i+o;return a*a+s*s<l*l},Zt.prototype._circleAndRectCollide=function(t,e,i,r,n,o,a){var s=(o-r)/2,l=Math.abs(t-(r+s));if(s+i<l)return!1;var u=(a-n)/2,c=Math.abs(e-(n+u));if(u+i<c)return!1;if(l<=s||c<=u)return!0;var p=l-s,h=c-u;return p*p+h*h<=i*i};var te=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ee(t,e){for(var i=0;i<t;i++){var r=e.length;e.resize(r+4),e.float32.set(te,3*r)}}function ie(t,e,i){var r=e[0],n=e[1];return t[0]=i[0]*r+i[4]*n+i[12],t[1]=i[1]*r+i[5]*n+i[13],t[3]=i[3]*r+i[7]*n+i[15],t}var re=function(t,e,i){void 0===e&&(e=new Zt(t.width+200,t.height+200,25)),void 0===i&&(i=new Zt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=i,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function ne(t,e,i){t[e+4]=i?1:0}function oe(t,e,i){return e*(_t.EXTENT/(t.tileSize*Math.pow(2,i-t.tileID.overscaledZ)))}re.prototype.placeCollisionBox=function(t,e,i,r,n){var o=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),a=i*o.perspectiveRatio,s=t.x1*a+o.point.x,l=t.y1*a+o.point.y,u=t.x2*a+o.point.x,c=t.y2*a+o.point.y;return!this.isInsideGrid(s,l,u,c)||!e&&this.grid.hitTest(s,l,u,c,n)?{box:[],offscreen:!1}:{box:[s,l,u,c],offscreen:this.isOffscreen(s,l,u,c)}},re.prototype.approximateTileDistance=function(t,e,i,r,n){var o=n?1:r/this.pitchfactor,a=t.lastSegmentViewportDistance*i;return t.prevTileDistance+a+(o-1)*a*Math.abs(Math.sin(e))},re.prototype.placeCollisionCircles=function(t,e,i,r,n,o,a,s,l,u,c,p,h){var d=[],f=this.projectAnchor(l,n.anchorX,n.anchorY),m=s/24,y=n.lineOffsetX*s,v=n.lineOffsetY*s,g=new _t.Point(n.anchorX,n.anchorY),_=Xt(m,a,y,v,!1,Gt(g,u).point,g,n,o,u,{},!0),x=!1,b=!1,w=!0,S=f.perspectiveRatio*r,T=1/(r*i),k=0,E=0;_&&(k=this.approximateTileDistance(_.first.tileDistance,_.first.angle,T,f.cameraDistance,p),E=this.approximateTileDistance(_.last.tileDistance,_.last.angle,T,f.cameraDistance,p));for(var C=0;C<t.length;C+=5){var A=t[C],I=t[C+1],z=t[C+2],P=t[C+3];if(!_||P<-k||E<P)ne(t,C,!1);else{var M=this.projectPoint(l,A,I),L=z*S;if(0<d.length){var D=M.x-d[d.length-4],R=M.y-d[d.length-3];if(D*D+R*R<L*L*2&&C+8<t.length){var B=t[C+8];if(-k<B&&B<E){ne(t,C,!1);continue}}}var O=C/5;d.push(M.x,M.y,L,O),ne(t,C,!0);var F=M.x-L,U=M.y-L,N=M.x+L,j=M.y+L;if(w=w&&this.isOffscreen(F,U,N,j),b=b||this.isInsideGrid(F,U,N,j),!e&&this.grid.hitTestCircle(M.x,M.y,L,h)){if(!c)return{circles:[],offscreen:!1};x=!0}}}

1return{circles:x||!b?[]:d,offscreen:w}},re.prototype.queryRenderedSymbols=function(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var e=[],i=1/0,r=1/0,n=-1/0,o=-1/0,a=0,s=t;a<s.length;a+=1){var l=s[a],u=new _t.Point(l.x+100,l.y+100);i=Math.min(i,u.x),r=Math.min(r,u.y),n=Math.max(n,u.x),o=Math.max(o,u.y),e.push(u)}for(var c={},p={},h=0,d=this.grid.query(i,r,n,o).concat(this.ignoredGrid.query(i,r,n,o));h<d.length;h+=1){var f=d[h],m=f.key;if(void 0===c[m.bucketInstanceId]&&(c[m.bucketInstanceId]={}),!c[m.bucketInstanceId][m.featureIndex]){var y=[new _t.Point(f.x1,f.y1),new _t.Point(f.x2,f.y1),new _t.Point(f.x2,f.y2),new _t.Point(f.x1,f.y2)];_t.polygonIntersectsPolygon(e,y)&&(c[m.bucketInstanceId][m.featureIndex]=!0,void 0===p[m.bucketInstanceId]&&(p[m.bucketInstanceId]=[]),p[m.bucketInstanceId].push(m.featureIndex))}}return p},re.prototype.insertCollisionBox=function(t,e,i,r,n){var o={bucketInstanceId:i,featureIndex:r,collisionGroupID:n};(e?this.ignoredGrid:this.grid).insert(o,t[0],t[1],t[2],t[3])},re.prototype.insertCollisionCircles=function(t,e,i,r,n){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:i,featureIndex:r,collisionGroupID:n},s=0;s<t.length;s+=4)o.insertCircle(a,t[s],t[s+1],t[s+2])},re.prototype.projectAnchor=function(t,e,i){var r=[e,i,0,1];return ie(r,r,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5,cameraDistance:r[3]}},re.prototype.projectPoint=function(t,e,i){var r=[e,i,0,1];return ie(r,r,t),new _t.Point((r[0]/r[3]+1)/2*this.transform.width+100,(-r[1]/r[3]+1)/2*this.transform.height+100)},re.prototype.projectAndGetPerspectiveRatio=function(t,e,i){var r=[e,i,0,1];return ie(r,r,t),{point:new _t.Point((r[0]/r[3]+1)/2*this.transform.width+100,(-r[1]/r[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5}},re.prototype.isOffscreen=function(t,e,i,r){return i<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary},re.prototype.isInsideGrid=function(t,e,i,r){return 0<=i&&t<this.gridRightBoundary&&0<=r&&e<this.gridBottomBoundary};var ae=function(t,e,i,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&i?1:0,this.placed=i};ae.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var se=function(t,e,i,r,n){this.text=new ae(t?t.text:null,e,i,n),this.icon=new ae(t?t.icon:null,e,r,n)};se.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var le=function(t,e,i){this.text=t,this.icon=e,this.skipFade=i},ue=function(t,e,i,r,n){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=n},ce=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function pe(t,e,i,r,n){var o=_t.getAnchorAlignment(t),a=-(o.horizontalAlign-.5)*e,s=-(o.verticalAlign-.5)*i,l=_t.evaluateVariableOffset(t,r);return new _t.Point(a+l[0]*n,s+l[1]*n)}function he(t,e,i,r,n,o){var a=t.x1,s=t.x2,l=t.y1,u=t.y2,c=t.anchorPointX,p=t.anchorPointY,h=new _t.Point(e,i);return r&&h._rotate(n?o:-o),{x1:a+h.x,y1:l+h.y,x2:s+h.x,y2:u+h.y,anchorPointX:c,anchorPointY:p}}ce.prototype.get=function(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}}}return this.collisionGroups[t]};var de=function(t,e,i,r){this.transform=t.clone(),this.collisionIndex=new re(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new ce(i),(this.prevPlacement=r)&&(r.prevPlacement=void 0),this.placedOrientations={}};function fe(t,e,i,r,n){t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0)}de.prototype.getBucketParts=function(t,e,i,r){var n=i.getBucket(e),o=i.latestFeatureIndex;if(n&&o&&e.id===n.layerIds[0]){var a=i.collisionBoxArray,s=n.layers[0].layout,l=Math.pow(2,this.transform.zoom-i.tileID.overscaledZ

1Te.prototype.continuePlacement=function(t,e,i,r,n){for(var o=this._bucketParts;this._currentTileIndex<t.length;){var a=t[this._currentTileIndex];if(e.getBucketParts(o,r,a,this._sortAcrossTiles),this._currentTileIndex++,n())return!0}for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort(function(t,e){return t.sortKey-e.sortKey}));this._currentPartIndex<o.length;){var s=o[this._currentPartIndex];if(e.placeLayerBucketPart(s,this._seenCrossTileIDs,i),this._currentPartIndex++,n())return!0}return!1};var ke=function(t,e,i,r,n,o,a){this.placement=new de(t,n,o,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=r,this._done=!1};ke.prototype.isDone=function(){return this._done},ke.prototype.continuePlacement=function(t,e,i){for(var r=this,n=_t.browser.now(),o=function(){var t=_t.browser.now()-n;return!r._forceFullPlacement&&2<t};0<=this._currentPlacementIndex;){var a=e[t[this._currentPlacementIndex]],s=this.placement.collisionIndex.transform.zoom;if("symbol"===a.type&&(!a.minzoom||a.minzoom<=s)&&(!a.maxzoom||a.maxzoom>s)){if(this._inProgressLayer||(this._inProgressLayer=new Te(a)),this._inProgressLayer.continuePlacement(i[a.source],this.placement,this._showCollisionBoxes,a,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},ke.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Ee=512/_t.EXTENT/2,Ce=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var r=0;r<e.length;r++){var n=e.get(r),o=n.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:n.crossTileID,coord:this.getScaledCoordinates(n,t)})}};Ce.prototype.getScaledCoordinates=function(t,e){var i=e.canonical.z-this.tileID.canonical.z,r=Ee/Math.pow(2,i);return{x:Math.floor((e.canonical.x*_t.EXTENT+t.anchorX)*r),y:Math.floor((e.canonical.y*_t.EXTENT+t.anchorY)*r)}},Ce.prototype.findMatches=function(t,e,i){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),n=0;n<t.length;n++){var o=t.get(n);if(!o.crossTileID){var a=this.indexedSymbolInstances[o.key];if(a)for(var s=this.getScaledCoordinates(o,e),l=0,u=a;l<u.length;l+=1){var c=u[l];if(Math.abs(c.coord.x-s.x)<=r&&Math.abs(c.coord.y-s.y)<=r&&!i[c.crossTileID]){i[c.crossTileID]=!0,o.crossTileID=c.crossTileID;break}}}}};var Ae=function(){this.maxCrossTileID=0};Ae.prototype.generate=function(){return++this.maxCrossTileID};var Ie=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Ie.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var i in this.indexes){var r=this.indexes[i],n={};for(var o in r){var a=r[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),n[a.tileID.key]=a}this.indexes[i]=n}this.lng=t},Ie.prototype.addBucket=function(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var r=0;r<e.symbolInstances.length;r++)e.symbolInstances.get(r).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var n=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var a=this.indexes[o];if(Number(o)>t.overscaledZ)for(var s in a){var l=a[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,n)}else{var u=a[t.scaledTo(Number(o)).key];u&&u.findMatches(e.symbolInstances,t,n)}}for(var c=0;c<e.symbolInstances.length;c++){var p=e.symbolInstances.get(c);p.crossTileID||(p.crossTileID=i.generate(),n[p.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ce(t,e.symbolInstances,e.bucketInstanceId),!0},Ie.prototype.removeBucketCrossTileIDs=function(t,e){for(var i in e.indexedSymbolInstances)for(var r=0,n=e.indexedSymbolInstances[i];r<n.length;r+=1){var o=n[r];delete this.usedCrossTileIDs[t][o.crossTileID]}},Ie.prototype.removeStaleBuckets=function(t){var e=!1;for(var i in this.indexes){var r=this.indexes[i];for(var n in r)t[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],e=!0)}return e};var ze=function(){this.layerIndexes={},this.crossTileIDs=new Ae,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};

1alize(),sourceId:t}}),n.onAdd(this.map),this._changed=!0}},n.prototype.removeSource=function(t){if(this._checkLoaded(),void 0===this.sourceCaches[t])throw new Error("There is no source with this ID");for(var e in this._layers)if(this._layers[e].source===t)return this.fire(new _t.ErrorEvent(new Error('Source "'+t+'" cannot be removed while layer "'+e+'" is using it.')));var i=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],i.fire(new _t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),i.setEventedParent(null),i.clearTiles(),i.onRemove&&i.onRemove(this.map),this._changed=!0},n.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},n.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},n.prototype.addLayer=function(t,e,i){void 0===i&&(i={}),this._checkLoaded();var r=t.id;if(this.getLayer(r))this.fire(new _t.ErrorEvent(new Error('Layer with id "'+r+'" already exists on this map')));else{var n;if("custom"===t.type){if(Pe(this,_t.validateCustomStyleLayer(t)))return;n=_t.createStyleLayer(t)}else{if("object"==typeof t.source&&(this.addSource(r,t.source),t=_t.clone$1(t),t=_t.extend(t,{source:r})),this._validate(_t.validateStyle.layer,"layers."+r,t,{arrayIndex:-1},i))return;n=_t.createStyleLayer(t),this._validateLayer(n),n.setEventedParent(this,{layer:{id:r}})}var o=e?this._order.indexOf(e):this._order.length;if(e&&-1===o)this.fire(new _t.ErrorEvent(new Error('Layer with i

1var m=function(n){c[n].forEach(function(t){var e=t.feature,i=l[n],r=o[i.source].getFeatureState(e.layer["source-layer"],e.id);e.source=e.layer.source,e.layer["source-layer"]&&(e.sourceLayer=e.layer["source-layer"]),e.state=r})};for(var y in c)m(y);return c}(this._layers,this.sourceCaches,t,e,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(l)},n.prototype.querySourceFeatures=function(t,e){e&&e.filter&&this._validate(_t.validateStyle.filter,"querySourceFeatures.filter",e.filter,null,e);var i=this.sourceCaches[t];return i?function(e,t){for(var i=e.getRenderableIds().map(function(t){return e.getTileByID(t)}),r=[],n={},o=0;o<i.length;o++){var a=i[o],s=a.tileID.canonical.key;n[s]||(n[s]=!0,a.querySourceFeatures(r,t))}return r}(i,e):[]},n.prototype.addSourceType=function(t,e,i){return n.getSourceType(t)?i(new Error('A source type called "'+t+'" already exists.')):(n.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},i):i(null,null))},n.prototype.getLight=function(){return this.light.getLight()},n.prototype.setLight=function(t,e){void 0===e&&(e={}),this._checkLoaded();var i=this.light.getLight(),r=!1;for(var n in t)if(!_t.deepEqual(t[n],i[n])){r=!0;break}if(r){var o={now:_t.browser.now(),transition:_t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,e),this.light.updateTransitions(o)}},n.prototype._validate=function(t,e,i,r,n){return void 0===n&&(n={}),(!n||!1!==n.validate)&&Pe(this,t.call(_t.validateStyle,_t.extend({key:e,style:this.serialize(),value:i,styleSpec:_t.styleSpec},r)))},n.prototype._remove=function(){for(var t in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),_t.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[t].setEventedParent(null);for(var e in this.sourceCaches)this.sourceCaches[e].clearTiles(),this.sourceCaches[e].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},n.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},n.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},n.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},n.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},n.prototype._updatePlacement=function(t,e,i,r,n){void 0===n&&(n=!1);for(var o=!1,a=!1,s={},l=0,u=this._order;l<u.length;l+=1){var c=u[l],p=this._layers[c];if("symbol"===p.type){if(!s[p.source]){var h=this.sourceCaches[p.source];s[p.source]=h.getRenderableIds(!0).map(function(t){return h.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)})}var d=this.crossTileSymbolIndex.addLayer(p,s[p.source],t.center.lng);o=o||d}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((n=n||this._layerOrderChanged||0===i)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(_t.browser.now(),t.zoom))&&(this.pauseablePlacement=new ke(t,this._order,n,e,i,r,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,s),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(_t.browser.now()),a=!0),o&&this.pauseablePlacement.placement.setStale()),a||o)for(var f=0,m=this._order;f<m.length;f+=1){var y=m[f],v=this._layers[y];"symbol"===v.type&&this.placement.updateLayerOpacities(v,s[v.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(_t.browser.now())},n.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},n.prototype.getImages=function(t,e,i){this.imageManager.getImages(e.icons,i),this._updateTilesForChangedImages();var r=this.sourceCaches[e.source];r&&r.setDependencies(e.tileID.key,e.type,e.icons)}

1),vertexSource:e=e.replace(i,function(t,e,i,r,n){var o="float"===r?"vec2":"vec4",a=n.match(/color/)?"color":o;return s[n]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nuniform lowp float u_"+n+"_t;\nattribute "+i+" "+o+" a_"+n+";\nvarying "+i+" "+r+" "+n+";\n#else\nuniform "+i+" "+r+" u_"+n+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+n+" = a_"+n+";\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+n+" = unpack_mix_"+a+"(a_"+n+", u_"+n+"_t);\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nuniform lowp float u_"+n+"_t;\nattribute "+i+" "+o+" a_"+n+";\n#else\nuniform "+i+" "+r+" u_"+n+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+i+" "+r+" "+n+" = a_"+n+";\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+i+" "+r+" "+n+" = unpack_mix_"+a+"(a_"+n+", u_"+n+"_t);\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n"})}}var ci=Object.freeze({__proto__:null,prelude:Oe,background:Fe,backgroundPattern:Ue,circle:Ne,clippingMask:je,heatmap:Ve,heatmapTexture:qe,collisionBox:Ze,collisionCircle:$e,debug:He,fill:Ge,fillOutline:We,fillOutlinePattern:Xe,fillPattern:Ke,fillExtrusion:Ye,fillExtrusionPattern:Je,hillshadePrepare:Qe,hillshade:ti,line:ei,lineGradient:ii,linePattern:ri,lineSDF:ni,raster:oi,symbolIcon:ai,symbolSDF:si,symbolTextAndIcon:li}),pi=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};pi.prototype.bind=function(t,e,i,r,n,o,a,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==r.length,u=0;!l&&u<r.length;u++)this.boundPaintVertexBuffers[u]!==r[u]&&(l=!0);var c=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==i||l||this.boundIndexBuffer!==n||this.boundVertexOffset!==o||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||c?this.freshBind(e,i,r,n,o,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),n&&n.dynamicDraw&&n.bind(),s&&s.bind())},pi.prototype.freshBind=function(t,e,i,r,n,o,a){var s,l=t.numAttributes,u=this.context,c=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=n,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=a;else{s=u.currentNumAttributes||0;for(var p=l;p<s;p++)c.disableVertexAttribArray(p)}e.enableAttributes(c,t);for(var h=0,d=i;h<d.length;h+=1)d[h].enableAttributes(c,t);o&&o.enableAttributes(c,t),a&&a.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,n);for(var f=0,m=i;f<m.length;f+=1){var y=m[f];y.bind(),y.setVertexAttribPointers(c,t,n)}o&&(o.bind(),o.setVertexAttribPointers(c,t,n)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(c,t,n)),u.currentNumAttributes=l},pi.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var hi=function(t,e,i,r,n){var o=t.gl;this.program=o.createProgram();var a=i?i.defines():[];n&&a.push("#define OVERDRAW_INSPECTOR;");var s=a.concat(Oe.fragmentSource,e.fragmentSource).join("\n"),l=a.concat(Oe.vertexSource,e.vertexSource).join("\n"),u=o.createShader(o.FRAGMENT_SHADER);if(o.isContextLost())this.failedToCreate=!0;else{o.shaderSource(u,s),o.compileShader(u),o.attachShader(this.program,u);var c=o.createShader(o.VERTEX_SHADER);if(o.isContextLost())this.failedToCreate=!0;else{o.shaderSource(c,l),o.compileShader(c),o.attachShader(this.program,c);for(var p=i?i.layoutAttributes:[],h=0;h<p.length;h++)o.bindAttribLocation(this.program,h,p[h].name);o.linkProgram(this.program),this.numAttributes=o.getProgramParameter(this.program,o.ACTIVE_ATTRIBUTES),this.attributes={};for(var d={},f=0;f<this.numAttributes;f++){var m=o.getActiveAttrib(this.program,f);m&&(this.attributes[m.name]=o.getAttribLocation(this.program,m.name))}for(var y=o.getProgramParameter(this.program,o.ACTIVE_UNIFORMS),v=0;v<y;v++){var g=o.getActiveUniform(this.program,v);g&&(d[g.name]=o.getUniformLocation(this.program,g.name))}this.fixedUniforms=r(t,d),this.binderUniforms=i?i.getUniforms(t,d):[]}}};function di(t,e,i){var r=1/oe(i,1,e.transform.tileZoom),n=Math.pow(2,i.tileID.overscaledZ

1),o=i.tileSize*Math.pow(2,e.transform.tileZoom)/n,a=o*(i.tileID.canonical.x+i.tileID.wrap*n),s=o*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[_t.browser.devicePixelRatio,r,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[a>>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}hi.prototype.draw=function(t,e,i,r,n,o,a,s,l,u,c,p,h,d,f,m){var y,v=t.gl;if(!this.failedToCreate){for(var g in t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(r),t.setColorMode(n),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[g].set(a[g]);d&&d.setUniforms(t,this.binderUniforms,p,{zoom:h});for(var _=(y={},y[v.LINES]=2,y[v.TRIANGLES]=3,y[v.LINE_STRIP]=1,y)[e],x=0,b=c.get();x<b.length;x+=1){var w=b[x],S=w.vaos||(w.vaos={});(S[s]||(S[s]=new pi)).bind(t,this,l,d?d.getPaintVertexBuffers():[],u,w.vertexOffset,f,m),v.drawElements(e,w.primitiveLength*_,v.UNSIGNED_SHORT,w.primitiveOffset*_*2)}}};var fi=function(t,e,i,r){var n=e.style.light,o=n.properties.get("position"),a=[o.x,o.y,o.z],s=_t.create$1();"viewport"===n.properties.get("anchor")&&_t.fromRotation(s,-e.transform.angle),_t.transformMat3(a,a,s);var l=n.properties.get("color");return{u_matrix:t,u_lightpos:a,u_lightintensity:n.properties.get("intensity"),u_lightcolor:[l.r,l.g,l.b],u_vertical_gradient:+i,u_opacity:r}},mi=function(t){return{u_matrix:t}},yi=function(t,e,i,r){return _t.extend(mi(t),di(i,e,r))},vi=function(t,e,i,r){var n,o,a=t.transform;if("map"===r.paint.get("circle-pitch-alignment")){var s=oe(i,1,a.zoom);n=!0,o=[s,s]}else n=!1,o=a.pixelsToGLUnits;return{u_camera_to_center_distance:a.cameraToCenterDistance,u_scale_with_map:+("map"===r.paint.get("circle-pitch-scale")),u_matrix:t.translatePosMatrix(e.posMatrix,i,r.paint.get("circle-translate"),r.paint.get("circle-translate-anchor")),u_pitch_with_map:+n,u_device_pixel_ratio:_t.browser.devicePixelRatio,u_extrude_scale:o}},gi=function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_camera_to_center_distance:new _t.Uniform1f(t,e.u_camera_to_center_distance),u_pixels_to_tile_units:new _t.Uniform1f(t,e.u_pixels_to_tile_units),u_extrude_scale:new _t.Uniform2f(t,e.u_extrude_scale),u_overscale_factor:new _t.Uniform1f(t,e.u_overscale_factor)}},_i=function(t,e,i){var r=oe(i,1,e.zoom),n=Math.pow(2,e.zoom-i.tileID.overscaledZ),o=i.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:r,u_extrude_scale:[e.pixelsToGLUnits[0]/(r*n),e.pixelsToGLUnits[1]/(r*n)],u_overscale_factor:o}},xi=function(t,e){return{u_matrix:t,u_color:e}},bi=function(t){return{u_matrix:t}},wi=function(t,e,i){var r=i.paint.get("hillshade-shadow-color"),n=i.paint.get("hillshade-highlight-color"),o=i.paint.get("hillshade-accent-color"),a=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===i.paint.get("hillshade-illumination-anchor")&&(a-=t.transform.angle);var s,l,u,c=!t.options.moving;return{u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),c),u_image:0,u_latrange:(s=e.tileID,l=Math.pow(2,s.canonical.z),u=s.canonical.y,[new _t.MercatorCoordinate(0,u/l).toLngLat().lat,new _t.MercatorCoordinate(0,(u+1)/l).toLngLat().lat]),u_light:[i.paint.get("hillshade-exaggeration"),a],u_shadow:r,u_highlight:n,u_accent:o}},Si=function(t,e,i){var r=e.stride,n=_t.create();return _t.ortho(n,0,_t.EXTENT,-_t.EXTENT,0,0,1),_t.translate(n,n,[0,-_t.EXTENT,0]),{u_matrix:n,u_image:1,u_dimension:[r,r],u_zoom:t.overscaledZ,u_maxzoom:i,u_unpack:e.getUnpackVector()}};var Ti=function(t,e,i){var r=t.transform;return{u_matrix:Ei(t,e,i),u_ratio:1/oe(e,1,r.zoom),u_device_pixel_ratio:_t.browser.devicePixelRatio,u_units_to_pixels:[1/r.pixelsToGLUnits[0],1/r.pixelsToGLUnits[1]]}};function ki(t,e){return 1/oe(t,1,e.tileZoom)}function Ei(t,e,i){return t.translatePosMatrix(e.tileID.posMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}var Ci=function(t,e,i,r,n){return{u_matrix:t,u_tl_parent:e,u_scale_parent:i,u_buffer_scale:1,u_fade_t:r.mix,u_opacity:r.opacity*n.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:n.paint.get("raster-brightness-min"),u_brightness_high:n.paint.get("raster-brightness-max"),u_saturation_factor:(a=n.paint.get("raster-saturation"),0<a?1-1/(1.001-a):-a),u_contrast_factor:(o=n.paint.get("raster-contrast"),0<o?1/(1-o):1+o),u_spin_weights:function(t){t*=Math.PI/180;var e=Math.sin(t),i=Math.cos(t);return[(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}(n.paint.get("raster-hue-rotate"))};var o,a};

1var Ai=function(t,e,i,r,n,o,a,s,l,u){var c=n.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:c.width/c.height,u_fade_change:n.options.fadeDuration?n.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+r,u_texsize:u,u_texture:0}},Ii=function(t,e,i,r,n,o,a,s,l,u,c){var p=n.transform;return _t.extend(Ai(t,e,i,r,n,o,a,s,l,u),{u_gamma_scale:r?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:_t.browser.devicePixelRatio,u_is_halo:+c})},zi={fillExtrusion:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_lightpos:new _t.Uniform3f(t,e.u_lightpos),u_lightintensity:new _t.Uniform1f(t,e.u_lightintensity),u_lightcolor:new _t.Uniform3f(t,e.u_lightcolor),u_vertical_gradient:new _t.Uniform1f(t,e.u_vertical_gradient),u_opacity:new _t.Uniform1f(t,e.u_opacity)}},fillExtrusionPattern:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_lightpos:new _t.Uniform3f(t,e.u_lightpos),u_lightintensity:new _t.Uniform1f(t,e.u_lightintensity),u_lightcolor:new _t.Uniform3f(t,e.u_lightcolor),u_vertical_gradient:new _t.Uniform1f(t,e.u_vertical_gradient),u_height_factor:new _t.Uniform1f(t,e.u_height_factor),u_image:new _t.Uniform1i(t,e.u_image),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_pixel_coord_upper:new _t.Uniform2f(t,e.u_pixel_coord_upper),u_pixel_coord_lower:new _t.Uniform2f(t,e.u_pixel_coord_lower),u_scale:new _t.Uniform4f(t,e.u_scale),u_fade:new _t.Uniform1f(t,e.u_fade),u_opacity:new _t.Uniform1f(t,e.u_opacity)}},fill:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix)}},fillPattern:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_image:new _t.Uniform1i(t,e.u_image),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_pixel_coord_upper:new _t.Uniform2f(t,e.u_pixel_coord_upper),u_pixel_coord_lower:new _t.Uniform2f(t,e.u_pixel_coord_lower),u_scale:new _t.Uniform4f(t,e.u_scale),u_fade:new _t.Uniform1f(t,e.u_fade)}},fillOutline:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_world:new _t.Uniform2f(t,e.u_world)}},fillOutlinePattern:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_world:new _t.Uniform2f(t,e.u_world),u_image:new _t.Uniform1i(t,e.u_image),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_pixel_coord_upper:new _t.Uniform2f(t,e.u_pixel_coord_upper),u_pixel_coord_lower:new _t.Uniform2f(t,e.u_pixel_coord_lower),u_scale:new _t.Uniform4f(t,e.u_scale),u_fade:new _t.Uniform1f(t,e.u_fade)}},circle:function(t,e){return{u_camera_to_center_distance:new _t.Uniform1f(t,e.u_camera_to_center_distance),u_scale_with_map:new _t.Uniform1i(t,e.u_scale_with_map),u_pitch_with_map:new _t.Uniform1i(t,e.u_pitch_with_map),u_extrude_scale:new _t.Uniform2f(t,e.u_extrude_scale),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_matrix:new _t.UniformMatrix4f(t,e.u_matrix)}},collisionBox:gi,collisionCircle:gi,debug:function(t,e){return{u_color:new _t.UniformColor(t,e.u_color),u_matrix:new _t.UniformMatrix4f(t,e.u_matrix)}},clippingMask:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix)}},heatmap:function(t,e){return{u_extrude_scale:new _t.Uniform1f(t,e.u_extrude_scale),u_intensity:new _t.Uniform1f(t,e.u_intensity),u_matrix:new _t.UniformMatrix4f(t,e.u_matrix)}},heatmapTexture:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_world:new _t.Uniform2f(t,e.u_world),u_image:new _t.Uniform1i(t,e.u_image),u_color_ramp:new _t.Uniform1i(t,e.u_color_ramp),u_opacity:new _t.Uniform1f(t,e.u_opacity)}},hillshade:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_image:new _t.Uniform1i(t,e.u_image),u_latrange:new _t.Uniform2f(t,e.u_latrange),u_light:new _t.Uniform2f(t,e.u_light),u_shadow:new _t.UniformColor(t,e.u_shadow),u_highlight:new _t.UniformColor(t,e.u_highlight),u_accent:new _t.UniformColor(t,e.u_accent)}},hillshadePrepare:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_image:new _t.Uniform1i(t,e.u_image),u_dimension:new _t.Uniform2f(t,e.u_dimension),u_zoom:new _t.Uniform1f(t,e.u_zoom),u_maxzoom:new _t.Uniform1f(t,e.u_maxzoom),u_unpack:new _t.Uniform4f(t,e.u_unpack)}},line:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_ratio:new _t.Uniform1f(t,e.u_ratio),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_units_to_pixels:new _t.Uniform2f(t,e.u_units_to_pixels)}},lineGradient:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_ratio:new _t.Uniform1f(t,e.u_ratio),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_units_to_pixels:new _t.Uniform2f(t,e.u_units_to_pixels),u_image:new _t.Uniform1i(t,e.u_image)}},linePattern:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_ratio:new _t.Uniform1f(t,e.u_ratio),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_image:new _t.Uniform1i(t,e.u_image),u_units_to_pixels:new _t.Uniform2f(t,e.u_units_to_pixels),u_scale:new _t.Uniform4f(t,e.u_scale),u_fade:new _t.Uniform1f(t,e.u_fade)}},lineSDF:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_ratio:new _t.Uniform1f(t,e.u_ratio),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_units_to_pixels:new _t.Uniform2f(t,e.u_units_to_pixels),u_patternscale_a:new _t.Uniform2f(t,e.u_patternscale_a),u_patternscale_b:new _t.Uniform2f(t,e.u_patternscale_b),u_sdfgamma:new _t.Uniform1f(t,e.u_sdfgamma),u_image:new _t.Uniform1i(t,e.u_image),u_tex_y_a:new _t.Uniform1f(t,e.u_tex_y_a),u_tex_y_b:new _t.Uniform1f(t,e.u_tex_y_b),u_mix:new _t.Uniform1f(t,e.u_mix)}},raster:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_tl_parent:new _t.Uniform2f(t,e.u_tl_parent),u_scale_parent:new _t.Uniform1f(t,e.u_scale_parent),u_buffer_scale:new _t.Uniform1f(t,e.u_buffer_scale),u_fade_t:new _t.Uniform1f(t,e.u_fade_t),u_opacity:new _t.Uniform1f(t,e.u_opacity),u_image0:new _t.Uniform1i(t,e.u_image0),u_image1:new _t.Uniform1i(t,e.u_image1),u_brightness_low:new _t.Uniform1f(t,e.u_brightness_low),u_brightness_high:new _t.Uniform1f(t,e.u_brightness_high),u_saturation_factor:new _t.Uniform1f(t,e.u_saturation_factor),u_contrast_factor:new _t.Uniform1f(t,e.u_contrast_factor),u_spin_weights:new _t.Uniform3f(t,e.u_spin_weights)}},symbolIcon:function(t,e){return{u_is_size_zoom_constant:new _t.Uniform1i(t,e.u_is_size_zoom_constant),u_is_size_feature_constant:new _t.Uniform1i(t,e.u_is_size_feature_constant),u_size_t:new _t.Uniform1f(t,e.u_size_t),u_size:new _t.Uniform1f(t,e.u_size),u_camera_to_center_distance:new _t.Uniform1f(t,e.u_camera_to_center_distance),u_pitch:new _t.Uniform1f(t,e.u_pitch),u_rotate_symbol:new _t.Uniform1i(t,e.u_rotate_symbol),u_aspect_ratio:new _t.Uniform1f(t,e.u_aspect_ratio),u_fade_change:new _t.Uniform1f(t,e.u_fade_change),u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_label_plane_matrix:new _t.UniformMatrix4f(t,e.u_label_plane_matrix),u_coord_matrix:new _t.UniformMatrix4f(t,e.u_coord_matrix),u_is_text:new _t.Uniform1f(t,e.u_is_text),u_pitch_with_map:new _t.Uniform1i(t,e.u_pitch_with_map),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_texture:new _t.Uniform1i(t,e.u_texture)}},symbolSDF:function(t,e){return{u_is_size_zoom_constant:new _t.Uniform1i(t,e.u_is_size_zoom_constant),u_is_size_feature_constant:new _t.Uniform1i(t,e.u_is_size_feature_constant),u_size_t:new _t.Uniform1f(t,e.u_size_t),u_size:new _t.Uniform1f(t,e.u_size),u_camera_to_center_distance:new _t.Uniform1f(t,e.u_camera_to_center_distance),u_pitch:new _t.Uniform1f(t,e.u_pitch),u_rotate_symbol:new _t.Uniform1i(t,e.u_rotate_symbol),u_aspect_ratio:new _t.Uniform1f(t,e.u_aspect_ratio),u_fade_change:new _t.Uniform1f(t,e.u_fade_change),u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_label_plane_matrix:new _t.UniformMatrix4f(t,e.u_label_plane_matrix),u_coord_matrix:new _t.UniformMatrix4f(t,e.u_coord_matrix),u_is_text:new _t.Uniform1f(t,e.u_is_text),u_pitch_with_map:new _t.Uniform1i(t,e.u_pitch_with_map),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_texture:new _t.Uniform1i(t,e.u_texture),u_gamma_scale:new _t.Uniform1f(t,e.u_gamma_scale),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_is_halo:new _t.Uniform1f(t,e.u_is_halo)}},symbolTextAndIcon:function(t,e){return{u_is_size_zoom_constant:new _t.Uniform1i(t,e.u_is_size_zoom_constant),u_is_size_feature_constant:new _t.Uniform1i(t,e.u_is_size_feature_constant),u_size_t:new _t.Uniform1f(t,e.u_size_t),u_size:new _t.Uniform1f(t,e.u_size),u_camera_to_center_distance:new _t.Uniform1f(t,e.u_camera_to_center_distance),u_pitch:new _t.Uniform1f(t,e.u_pitch),u_rotate_symbol:new _t.Uniform1i(t,e.u_rotate_symbol),u_aspect_ratio:new _t.Uniform1f(t,e.u_aspect_ratio),u_fade_change:new _t.Uniform1f(t,e.u_fade_change),u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_label_plane_matrix:new _t.UniformMatrix4f(t,e.u_label_plane_matrix),u_coord_matrix:new _t.UniformMatrix4f(t,e.u_coord_matrix),u_is_text:new _t.Uniform1f(t,e.u_is_text),u_pitch_with_map:new _t.Uniform1i(t,e.u_pitch_with_map),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_texsize_icon:new _t.Uniform2f(t,e.u_texsize_icon),u_texture:new _t.Uniform1i(t,e.u_texture),u_texture_icon:new _t.Uniform1i(t,e.u_texture_icon),u_gamma_scale:new _t.Uniform1f(t,e.u_gamma_scale),u_device_pixel_ratio:new _t.Uniform1f(t,e.u_device_pixel_ratio),u_is_halo:new _t.Uniform1f(t,e.u_is_halo)}},background:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_opacity:new _t.Uniform1f(t,e.u_opacity),u_color:new _t.UniformColor(t,e.u_color)}},backgroundPattern:function(t,e){return{u_matrix:new _t.UniformMatrix4f(t,e.u_matrix),u_opacity:new _t.Uniform1f(t,e.u_opacity),u_image:new _t.Uniform1i(t,e.u_image),u_pattern_tl_a:new _t.Uniform2f(t,e.u_pattern_tl_a),u_pattern_br_a:new _t.Uniform2f(t,e.u_pattern_br_a),u_pattern_tl_b:new _t.Uniform2f(t,e.u_pattern_tl_b),u_pattern_br_b:new _t.Uniform2f(t,e.u_pattern_br_b),u_texsize:new _t.Uniform2f(t,e.u_texsize),u_mix:new _t.Uniform1f(t,e.u_mix),u_pattern_size_a:new _t.Uniform2f(t,e.u_pattern_size_a),u_pattern_size_b:new _t.Uniform2f(t,e.u_pattern_size_b),u_scale_a:new _t.Uniform1f(t,e.u_scale_a),u_scale_b:new _t.Uniform1f(t,e.u_scale_b),u_pixel_coord_upper:new _t.Uniform2f(t,e.u_pixel_coord_upper),u_pixel_coord_lower:new _t.Uniform2f(t,e.u_pixel_coord_lower),u_tile_units_to_pixels:new _t.Uniform1f(t,e.u_tile_units_to_pixels)}}};function Pi(t,e,i,r,n,o,a,s){for(var l=t.context,u=l.gl,c=n?t.useProgram("collisionCircle"):t.useProgram("collisionBox"),p=0;p<r.length;p++){var h=r[p],d=e.getTile(h),f=d.getBucket(i);if(f){var m=n?s?f.textCollisionCircle:f.iconCollisionCircle:s?f.textCollisionBox:f.iconCollisionBox;if(m){var y=h.posMatrix;0===o[0]&&0===o[1]||(y=t.translatePosMatrix(h.posMatrix,d,o,a)),c.draw(l,n?u.TRIANGLES:u.LINES,St.disabled,Tt.disabled,t.colorModeForRenderPass(),Et.disabled,_i(y,t.transform,d),i.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,null,t.transform.zoom,null,null,m.collisionVertexBuffer)}}}}function Mi(t,e,i,r,n,o,a){Pi(t,e,i,r,!1,n,o,a),Pi(t,e,i,r,!0,n,o,a)}var Li=_t.identity(new Float32Array(16));function Di(t,e,i,r,n,o,a,s,l,u,c){var p,h,d,f,m,y,v,g,_,x,b=t.text.placedSymbolArray,w=t.text.dynamicLayoutVertexArray,S=t.icon.dynamicLayoutVertexArray,T={};w.clear();for(var k=0;k<b.length;k++){var E=b.get(k),C=t.allowVerticalPlacement&&!E.placedOrientation,A=E.hidden||!E.crossTileID||C?null:r[E.crossTileID];if(A){var I=new _t.Point(E.anchorX,E.anchorY),z=Gt(I,i?s:a),P=.5+o.cameraToCenterDistance/z.signedDistanceFromCamera*.5,M=n.evaluateSizeForFeature

1canonical.toString();i.overscaledZ!==i.canonical.z&&(y+=" => "+i.overscaledZ);for(var v=function(t,e,i,r){r=r||1;var n,o,a,s,l,u,c,p,h=[];for(n=0,o=t.length;n<o;n++)if(l=qi[t[n]]){for(p=null,a=0,s=l[1].length;a<s;a+=2)p=-1===l[1][a]&&-1===l[1][a+1]?null:(u=e+l[1][a]*r,c=i-l[1][a+1]*r,p&&h.push(p.x,p.y,u,c),{x:u,y:c});e+=l[0]*r}return h}(y+" "+d+"kb",50,200*m,5*m),g=new _t.StructArrayLayout2i4,_=new _t.StructArrayLayout2ui4,x=0;x<v.length;x+=2)g.emplaceBack(v[x],v[x+1]),_.emplaceBack(x,x+1);for(var b=r.createVertexBuffer(g,Be.members),w=r.createIndexBuffer(_),S=_t.SegmentVector.simpleSegment(0,0,g.length/2,g.length/2),T=_t.EXTENT/(Math.pow(2,t.transform.zoom-i.overscaledZ)*f*m),k=[],E=-1;E<=1;E++)for(var C=-1;C<=1&&(0!==E||0!==C);C++)k.push([E,C]);for(var A=0;A<k.length;A++){var 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111,25,-1,-1,4,-7,11,-7]],"\\":[14,[0,21,14,-3]],"]":[14,[9,25,9,-7,-1,-1,10,25,10,-7,-1,-1,3,25,10,25,-1,-1,3,-7,10,-7]],"^":[16,[6,15,8,18,10,15,-1,-1,3,12,8,17,13,12,-1,-1,8,17,8,0]],_:[16,[0,-2,16,-2]],"`":[10,[6,21,5,20,4,18,4,16,5,15,6,16,5,17]],a:[19,[15,14,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],b:[19,[4,21,4,0,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],c:[18,[15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],d:[19,[15,21,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],e:[18,[3,8,15,8,15,10,14,12,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],f:[12,[10,21,8,21,6,20,5,17,5,0,-1,-1,2,14,9,14]],g:[19,[15,14,15,-2,14,-5,13,-6,11,-7,8,-7,6,-6,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],h:[19,[4,21,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],i:[8,[3,21,4,20,5,21,4,22,3,21,-1,-1,4,14,4,0]],j:[10,[5,21,6,20,7,21,6,22,5,21,-1,-1,6,14,6,-3,5,-6,3,-7,1,-7]],k:[17,[4,21,4,0,-1,-1,14,14,4,4,-1,-1,8,8,15,0]],l:[8,[4,21,4,0]],m:[30,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0,-1,-1,15,10,18,13,20,14,23,14,25,13,26,10,26,0]],n:[19,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],o:[19,[8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3,16,6,16,8,15,11,13,13,11,14,8,14]],p:[19,[4,14,4,-7,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],q:[19,[15,14,15,-7,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],r:[13,[4,14,4,0,-1,-1,4,8,5,11,7,13,9,14,12,14]],s:[17,[14,11,13,13,10,14,7,14,4,13,3,11,4,9,6,8,11,7,13,6,14,4,14,3,13,1,10,0,7,0,4,1,3,3]],t:[12,[5,21,5,4,6,1,8,0,10,0,-1,-1,2,14,9,14]],u:[19,[4,14,4,4,5,1,7,0,10,0,12,1,15,4,-1,-1,15,14,15,0]],v:[16,[2,14,8,0,-1,-1,14,14,8,0]],w:[22,[3,14,7,0,-1,-1,11,14,7,0,-1,-1,11,14,15,0,-1,-1,19,14,15,0]],x:[17,[3,14,14,0,-1,-1,14,14,3,0]],y:[16,[2,14,8,0,-1,-1,14,14,8,0,6,-4,4,-6,2,-7,1,-7]],z:[17,[14,14,3,0,-1,-1,3,14,14,14,-1,-1,3,0,14,0]],"{":[14,[9,25,7,24,6,23,5,21,5,19,6,17,7,16,8,14,8,12,6,10,-1,-1,7,24,6,22,6,20,7,18,8,17,9,15,9,13,8,11,4,9,8,7,9,5,9,3,8,1,7,0,6,-2,6,-4,7,-6,-1,-1,6,8,8,6,8,4,7,2,6,1,5,-1,5,-3,6,-5,7,-6,9,-7]],"|":[8,[4,25,4,-7]],"}":[14,[5,25,7,24,8,23,9,21,9,19,8,17,7,16,6,14,6,12,8,10,-1,-1,7,24,8,22,8,20,7,18,6,17,5,15,5,13,6,11,10,9,6,7,5,5,5,3,6,1,7,0,8,-2,8,-4,7,-6,-1,-1,8,8,6,6,6,4,7,2,8,1,9,-1,9,-3,8,-5,7,-6,5,-7]],"~":[24,[3,6,3,8,4,11,6,12,8,12,10,11,14,8,16,7,18,7,20,8,21,10,-1,-1,3,8,4,10,6,11,8,11,10,10,14,7,16,6,18,6,20,7,21,10,21,12]]},Zi={symbol:function(t,e,i,r,n){if("translucent"===t.renderPass){var o=Tt.disabled,a=t.colorModeForRenderPass();i.layout.get("text-variable-anchor")&&function(t,e,i,r,n,o,a){for(var s=e.transform,l="map"===n,u="map"===o,c=0,p=t;c<p.length;c+=1){var h=p[c],d=r.getTile(h),f=d.getBucket(i);if(f&&f.text&&f.text.segments.get().length){var m=f.textSizeData,y=_t.evaluateSizeForZoom(m,s.zoom),v=oe(d,1,e.transform.zoom),g=$t(h.posMatrix,u,l,e.transform,v),_="none"!==i.layout.get("icon-text-fit")&&f.hasIconData();if(y){var x=Math.pow(2,s.zoom-d.tileID.overscaledZ);Di(f,l,u,a,_t.symbolSize,s,g,h.posMatrix,x,y,_)}}}}(r,t,i,e,i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),n),0!==i.paint.get("icon-opacity").constantOr(1)&&Ri(t,e,i,r,!1,i.paint.get("icon-translate"),i.paint.get("icon-translate-anchor"),i.layout.get("icon-rotation-alignment"),i.layout.get("icon-pitch-alignment"),i.layout.get("icon-keep-upright"),o,a),0!==i.paint.get("text-opacity").constantOr(1)&&Ri(t,e,i,r,!0,i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.layout.get("text-keep-upright"),o,a),e.map.showCollisionBoxes&&(Mi(t,e,i,r,i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),!0),Mi(t,e,i,r,i.paint.get("icon-translate"),i.paint.get("icon-translate-anchor"),!1))}},circle:function(t,e,i,r){if("translucent"===t.renderPass){var n=i.paint.get("circle-opacity"),o=i.paint.get("circle-stroke-width"),a=i.paint.get("circle-stroke-opacity"),s=void 0!==i.layout.get("

1),_=h.tileSize*Math.pow(2,p.transform.tileZoom)/g,x=_*(h.tileID.canonical.x+h.tileID.wrap*g),b=_*h.tileID.canonical.y,{u_image:0,u_pattern_tl_a:d.tl,u_pattern_br_a:d.br,u_pattern_tl_b:f.tl,u_pattern_br_b:f.br,u_texsize:[y,v],u_mix:c.t,u_pattern_size_a:d.displaySize,u_pattern_size_b:f.displaySize,u_scale_a:c.fromScale,u_scale_b:c.toScale,u_tile_units_to_pixels:1/oe(h,1,p.transform.tileZoom),u_pixel_coord_upper:[x>>16,b>>16],u_pixel_coord_lower:[65535&x,65535&b]}),{u_matrix:r,u_opacity:n})):{u_matrix:U,u_opacity:S,u_color:w};L.draw(T,k.TRIANGLES,P,z,M,Et.disabled,N,i.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,i){for(var r=0;r<i.length;r++)Vi(t,e,i[r])},custom:function(t,e,i){var r=t.context,n=i.implementation;if("offscreen"===t.renderPass){var o=n.prerender;o&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),o.call(n,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(Tt.disabled);var a="3d"===n.renderingMode?new St(t.context.gl.LEQUAL,St.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,St.ReadOnly);r.setDepthMode(a),n.render(r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null)}}},$i=function(t,e){this.context=new Ct(t),this.transform=e,this._tileTextures={},this.setup(),this.numSublayers=At.maxUnderzooming+At.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.crossTileSymbolIndex=new ze,this.gpuTimers={}};$i.prototype.resize=function(t,e){var i=this.context.gl;if(this.width=t*_t.browser.devicePixelRatio,this.height=e*_t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,n=this.style._order;r<n.length;r+=1){var o=n[r];this.style._layers[o].resize()}this.depthRbo&&(i.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},$i.prototype.setup=function(){var t=this.context,e=new _t.StructArrayLayout2i4;e.emplaceBack(0,0),e.emplaceBack(_t.EXTENT,0),e.emplaceBack(0,_t.EXTENT),e.emplaceBack(_t.EXTENT,_t.EXTENT),this.tileExtentBuffer=t.createVertexBuffer(e,Be.members),this.tileExtentSegments=_t.SegmentVector.simpleSegment(0,0,4,2);var i=new _t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(_t.EXTENT,0),i.emplaceBack(0,_t.EXTENT),i.emplaceBack(_t.EXTENT,_t.EXTENT),this.debugBuffer=t.createVertexBuffer(i,Be.members),this.debugSegments=_t.SegmentVector.simpleSegment(0,0,4,5);var r=new _t.StructArrayLayout4i8;r.emplaceBack(0,0,0,0),r.emplaceBack(_t.EXTENT,0,_t.EXTENT,0),r.emplaceBack(0,_t.EXTENT,0,_t.EXTENT),r.emplaceBack(_t.EXTENT,_t.EXTENT,_t.EXTENT,_t.EXTENT),this.rasterBoundsBuffer=t.createVertexBuffer(r,I.members),this.rasterBoundsSegments=_t.SegmentVector.simpleSegment(0,0,4,2);var n=new _t.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(1,0),n.emplaceBack(0,1),n.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(n,Be.members),this.viewportSegments=_t.SegmentVector.simpleSegment(0,0,4,2);var o=new _t.StructArrayLayout1ui2;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(o);var a=new _t.StructArrayLayout3ui6;a.emplaceBack(0,1,2),a.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(a);var s=this.context.gl;this.stencilClearMode=new Tt({func:s.ALWAYS,mask:0},0,255,s.ZERO,s.ZERO,s.ZERO)},$i.prototype.clearStencil=function(){var t=this.context,e=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var i=_t.create();_t.ortho(i,0,this.width,this.height,0,0,1),_t.scale(i,i,[e.drawingBufferWidth,e.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,e.TRIANGLES,St.disabled,this.stencilClearMode,kt.disabled,Et.disabled,bi(i),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},$i.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var i=this.context,r=i.gl;256<this.nextStencilID+e.length&&this.clearStencil(),i.setColorMode(kt.disabled),i.setDepthMode(St.disabled);var n=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o<a.length;o+=1){var s=a[o],l=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;n.draw(i,r.TRIANGLES,St.disabled,new Tt({func:r.ALWAYS,mask:0}

1),i.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,i.query)}},$i.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},$i.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},$i.prototype.queryGpuTimers=function(t){var e={};for(var i in t){var r=t[i],n=this.context.extTimerQuery,o=n.getQueryObjectEXT(r.query,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(r.query),e[i]=o}return e},$i.prototype.translatePosMatrix=function(t,e,i,r,n){if(!i[0]&&!i[1])return t;var o=n?"map"===r?this.transform.angle:0:"viewport"===r?-this.transform.angle:0;if(o){var a=Math.sin(o),s=Math.cos(o);i=[i[0]*s-i[1]*a,i[0]*a+i[1]*s]}var l=[n?i[0]:oe(e,i[0],this.transform.zoom),n?i[1]:oe(e,i[1],this.transform.zoom),0],u=new Float32Array(16);return _t.translate(u,t,l),u},$i.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},$i.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&0<e.length?e.pop():null},$i.prototype.isPatternMissing=function(t){if(!t)return!1;var e=this.imageManager.getPattern(t.from.toString()),i=this.imageManager.getPattern(t.to.toString());return!e||!i},$i.prototype.useProgram=function(t,e){this.cache=this.cache||{};var i=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[i]||(this.cache[i]=new hi(this.context,ci[t],e,zi[t],this._showOverdrawInspector)),this.cache[i]},$i.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},$i.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)};var Hi=function(t,e){this.points=t,this.planes=e};Hi.fromInvProjectionMatrix=function(e,i,t){var r=Math.pow(2,t),o=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(function(t){return _t.transformMat4([],t,e)}).map(function(t){return _t.scale$1([],t,1/t[3]/i*r)}),n=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(function(t){var e=_t.sub([],o[t[0]],o[t[1]]),i=_t.sub([],o[t[2]],o[t[1]]),r=_t.normalize([],_t.cross([],e,i)),n=-_t.dot(r,o[t[1]]);return r.concat(n)});return new Hi(o,n)};var Gi=function(t,e){this.min=t,this.max=e,this.center=_t.scale$2([],_t.add([],this.min,this.max),.5)};Gi.prototype.quadrant=function(t){for(var e=[t%2==0,t<2],i=_t.clone$2(this.min),r=_t.clone$2(this.max),n=0;n<e.length;n++)i[n]=e[n]?this.min[n]:this.center[n],r[n]=e[n]?this.center[n]:this.max[n];return r[2]=this.max[2],new Gi(i,r)},Gi.prototype.distanceX=function(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]},Gi.prototype.distanceY=function(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]},Gi.prototype.intersects=function(t){for(var e=[[this.min[0],this.min[1],0,1],[this.max[0],this.min[1],0,1],[this.max[0],this.max[1],0,1],[this.min[0],this.max[1],0,1]],i=!0,r=0;r<t.planes.length;r++){for(var n=t.planes[r],o=0,a=0;a<e.length;a++)o+=0<=_t.dot$1(n,e[a]);if(0===o)return 0;o!==e.length&&(i=!1)}if(i)return 2;for(var s=0;s<3;s++){for(var l=Number.MAX_VALUE,u=-Number.MAX_VALUE,c=0;c<t.points.length;c++){var p=t.points[c][s]-this.min[s];l=Math.min(l,p),u=Math.max(u,p)}if(u<0||l>this.max[s]-this.min[s])return 0}return 1};var Wi=function(t,e,i,r,n){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===n||n,this._minZoom=t||0,this._maxZoom=e||22,this._minPitch=null==i?0:i,this._maxPitch=null==r?60:r,this.setMaxBounds(),this.width=0,this.height=0,this._center=new _t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},Xi={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};Wi.prototype.clone=function(){var t=new Wi(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},Xi.minZoom.get=function(){return this._minZoom},Xi.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Xi.maxZoom.get=function(){return this._maxZoom},Xi.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Xi.minPitch.get=function(){return this._minPitch},Xi.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},Xi.maxPitch.get=function(){return this._maxPitch},Xi.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},Xi.renderWorldCopies.get=function(){return this._renderWorldCopies},Xi.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Xi.worldSize.get=function(){return this.tileSize*this.scale},Xi.centerPoint.get=function(){return this.size._div(2)},Xi.size.get=function(){return new _t.Point(this.width,this.height)},Xi.bearing.get=function(){return-this.angle/Math.PI*180},Xi.bearing.set=function(t){var e=-_t.wrap(t,-180,180)*Math.PI/180;this.angle!==e&&(this._unmodified=!1,this.angle=e,this._calcMatrices(),this.rotationMatrix=_t.create$2(),_t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Xi.pitch.get=function(){return this._pitch/Math.PI*180},Xi.pitch.set=function(t){var e=_t.clamp(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==e&&(this._unmodified=!1,this._pitch=e,this._calcMatrices())},Xi.fov.get=function(){return this._fov/Math.PI*180},Xi.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Xi.zoom.get=function(){return this._zoom},Xi.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Xi.center.get=function(){return this._center},Xi.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Wi.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},Wi.prototype.getVisibleUnwrappedCoordinates=function(t){var e=[new _t.UnwrappedTileID(0,t)];if(this._renderWorldCopies)for(var i=this.pointCoordinate(new _t.Point(0,0)),r=this.pointCoordinate(new _t.Point(this.width,0)),n=this.pointCoordinate(new _t.Point(this.width,this.height)),o=this.pointCoordinate(new _t.Point(0,this.height)),a=Math.floor(Math.min(i.x,r.x,n.x,o.x)),s=Math.floor(Math.max(i.x,r.x,n.x,o.x)),l=a-1;l<=s+1;l++)0!==l&&e.push(new _t.UnwrappedTileID(l,t));return e},Wi.prototype.coveringTiles=function(t){var e=this.coveringZoomLevel(t),i=e;if(void 0!==t.minzoom&&e<t.minzoom)return[];void 0!==t.maxzoom&&e>t.maxzoom&&(e=t.maxzoom);var r=_t.MercatorCoordinate.fromLngLat(this.center),n=Math.pow(2,e),o=[n*r.x,n*r.y,0],a=Hi.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,e),s=t.minzoom||0;this.pitch<=60&&(s=e);var l=function(t){return{aabb:new Gi([t*n,0,0],[(t+1)*n,n,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},u=[],c=[],p=e,h=t.reparseOverscaled?i:e;if(this._renderWorldCopies)for(var d=1;d<=3;d++)u.push(l(-d)),u.push(l(d));for(u.push(l(0));0<u.length;){var f=u.pop(),m=f.x,y=f.y,v=f.fullyVisible;if(!v){var g=f.aabb.intersects(a);if(0===g)continue;v=2===g}var _=f.aabb.distanceX(o),x=f.aabb.distanceY(o),b=Math.max(Math.abs(_),Math.abs(x)),w=3+(1<<p-f.zoom)-2;if(f.zoom===p||w<b&&f.zoom>=s)c.push({tileID:new _t.OverscaledTileID(f.zoom===p?h:f.zoom,f.wrap,f.zoom,m,y),distanceSq:_t.sqrLen([o[0]-.5-m,o[1]-.5-y])});else for(var S=0;S<4;S++){var T=(m<<1)+S%2,k=(y<<1)+(S>>1);u.push({aabb:f.aabb.quadrant(S),zoom:f.zoom+1,x:T,y:k,wrap:f.wrap,fullyVisible:v})}}return c.sort(function(t,e){return t.distanceSq-e.distanceSq}).map(function(t){return t.tileID})},Wi.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Xi.unmodified.get=function(){return this._unmodified},Wi.prototype.zoomScale=function(t){return Math.pow(2,t)},Wi.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Wi.prototype.project=function(t){var e=_t.clamp(t.lat,-this.maxValidLatitude,this.maxValidLatitude);return new _t.Point(_t.mercatorXfromLng(t.lng)*this.worldSize,_t.mercatorYfromLat(e)*this.worldSize)},Wi.prototype.unproject=function(t){return new _t.MercatorCoordinate(t.x/this.worldSize,t.y/this.worldSize).toLngLat()},Xi.point.get=function(){return this.project(this.center)},Wi.prototype.setLocationAtPoint=function(t,e){var i=this.pointCoordinate(e),r=this.pointCoordinate(this.centerPoint),n=this.locationCoordinate(t),o=new _t.MercatorCoordinate(n.x-(i.x-r.x),n.y-(i.y-r.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())},Wi.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},Wi.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Wi.prototype.locationCoordinate=function(t){return _t.MercatorCoordinate.fromLngLat(t)},Wi.prototype.coordinateLocation=function(t){return t.toLngLat()},Wi.prototype.pointCoordinate=function(t){var e=[t.x,t.y,0,1],i=[t.x,t.y,1,1];_t.transformMat4(e,e,this.pixelMatrixInverse),_t.transformMat4(i,i,this.pixelMatrixInverse);var r=e[3],n=i[3],o=e[0]/r,a=i[0]/n,s=e[1]/r,l=i[1]/n,u=e[2]/r,c=i[2]/n,p=u===c?0:(0-u)/(c-u);return new _t.MercatorCoordinate(_t.number(o,a,p)/this.worldSize,_t.number(s,l,p)/this.worldSize)},Wi.prototype.coordinatePoint=function(t){var e=[t.x*this.worldSize,t.y*this.worldSize,0,1];return _t.transformMat4(e,e,this.pixelMatrix),new _t.Point(e[0]/e[3],e[1]/e[3])},Wi.prototype.getBounds=function(){return(new _t.LngLatBounds).extend(this.pointLocation(new _t.Point(0,0))).extend(this.pointLocation(new _t.Point(this.width,0))).extend(this.pointLocation(new _t.Point(this.width,this.height))).extend(this.pointLocation(new _t.Point(0,this.height)))},Wi.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new _t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},Wi.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},Wi.prototype.calculatePosMatrix=function(t,e){void 0===e&&(e=!1);var i=t.key,r=e?this._alignedPosMatrixCache:this._posMatrixCache;if(r[i])return r[i];var n=t.canonical,o=this.worldSize/this.zoomScale(n.z),a=n.x+Math.pow(2,n.z)*t.wrap,s=_t.identity(new Float64Array(16));return _t.translate(s,s,[a*o,n.y*o,0]),_t.scale(s,s,[o/_t.EXTENT,o/_t.EXTENT,1]),_t.multiply(s,e?this.alignedProjMatrix:this.projMatrix,s),r[i]=new Float32Array(s),r[i]},Wi.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},Wi.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,e,i,r,n=-90,o=90,a=-180,s=180,l=this.size,u=this._unmodified;if(this.latRange){var c=this.latRange;n=_t.mercatorYfromLat(c[1])*this.worldSize,t=(o=_t.mercatorYfromLat(c[0])*this.worldSize)-n<l.y?l.y/(o-n):0}if(this.lngRange){var p=this.lngRange;a=_t.mercatorXfromLng(p[0])*this.worldSize,e=(s=_t.mercatorXfromLng(p[1])*this.worldSize)-a<l.x?l.x/(s-a):0}var h=this.point,d=Math.max(e||0,t||0);if(d)return this.center=this.unproject(new _t.Point(e?(s+a)/2:h.x,t?(o+n)/2:h.y)),this.zoom+=this.scaleZoom(d),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var f=h.y,m=l.y/2;f-m<n&&(r=n+m),o<f+m&&(r=o-m)}if(this.lngRange){var y=h.x,v=l.x/2;y-v<a&&(i=a+v),s<y+v&&(i=s-v)}void 0===i&&void 0===r||(this.center=this.unproject(new _t.Point(void 0!==i?i:h.x,void 0!==r?r:h.y))),this._unmodified=u,this._constraining=!1}},Wi.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,e=Math.PI/2+this._pitch,i=Math.sin(t)*this.cameraToCenterDistance/Math.sin(_t.clamp(Math.PI-e-t,.01,Math.PI-.01)),r=this.point,n=r.x,o=r.y,a=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),s=this.height/50,l=new Float64Array(16);_t.perspective(l,this._fov,this.width/this.height,s,a),_t.scale(l,l,[1,-1,1]),_t.translate(l,l,[0,0,-this.cameraToCenterDistance]),_t.rotateX(l,l,this._pitch),_t.rotateZ(l,l,this.angle),_t.translate(l,l,[-n,-o,0]),this.mercatorMatrix=_t.scale([],l,[this.worldSize,this.worldSize,this.worldSize]),_t.scale(l,l,[1,1,_t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=l,this.invProjMatrix=_t.invert([],this.projMatrix);var u=this.width%2/2,c=this.height%2/2,p=Math.cos(this.angle),h=Math.sin(this.angle),d=n-Math.round(n)+p*u+h*c,f=o-Math.round(o)+p*c+h*u,m=new Float64Array(l);if(_t.translate(m,m,[.5<d?d-1:d,.5<f?f-1:f,0]),this.alignedProjMatrix=m,l=_t.create(),_t.scale(l,l,[this.width/2,-this.height/2,1]),_t.translate(l,l,[1,-1,0]),this.labelPlaneMatr

1,tr.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},tr.prototype._start=function(t){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0,this._map.fire(new _t.Event("movestart",{originalEvent:t})),this._map.fire(new _t.Event("zoomstart",{originalEvent:t}))),this._finishTimeout&&clearTimeout(this._finishTimeout);var e=x.mousePos(this._el,t);this._around=_t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(e)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},tr.prototype._onScrollFrame=function(){var t=this;if(this._frameId=null,this.isActive()){var e=this._map.transform;if(0!==this._delta){var i="wheel"===this._type&&4.000244140625<Math.abs(this._delta)?this._wheelZoomRate:this._defaultZoomRate,r=2/(1+Math.exp(-Math.abs(this._delta*i)));this._delta<0&&0!==r&&(r=1/r);var n="number"==typeof this._targetZoom?e.zoomScale(this._targetZoom):e.scale;this._targetZoom=Math.min(e.maxZoom,Math.max(e.minZoom,e.scaleZoom(n*r))),"wheel"===this._type&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var o="number"==typeof this._targetZoom?this._targetZoom:e.zoom,a=this._startZoom,s=this._easing,l=!1;if("wheel"===this._type&&a&&s){var u=Math.min((_t.browser.now()-this._lastWheelEventTime)/200,1),c=s(u);e.zoom=_t.number(a,o,c),u<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):l=!0}else e.zoom=o,l=!0;e.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new _t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new _t.Event("zoom",{originalEvent:this._lastWheelEvent})),l&&(this._active=!1,this._finishTimeout=setTimeout(function(){t._zooming=!1,t._map.fire(new _t.Event("zoomend",{originalEvent:t._lastWheelEvent})),t._map.fire(new _t.Event("moveend",{originalEvent:t._lastWheelEvent})),delete t._targetZoom},200))}},tr.prototype._smoothOutEasing=function(t){var e=_t.ease;if(this._prevEase){var i=this._prevEase,r=(_t.browser.now()-i.start)/i.duration,n=i.easing(r+.01)-i.easing(r),o=.27/Math.sqrt(n*n+1e-4)*.01,a=Math.sqrt(.0729-o*o);e=_t.bezier(o,a,.25,1)}return this._prevEase={start:_t.browser.now(),duration:t,easing:e},e};var er=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1,_t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};er.prototype.isEnabled=function(){return!!this._enabled},er.prototype.isActive=function(){return!!this._active},er.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},er.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},er.prototype.onMouseDown=function(t){this.isEnabled()&&t.shiftKey&&0===t.button&&(_t.window.document.addEventListener("mousemove",this._onMouseMove,!1),_t.window.document.addEventListener("keydown",this._onKeyDown,!1),_t.window.document.addEventListener("mouseup",this._onMouseUp,!1),x.disableDrag(),this._startPos=this._lastPos=x.mousePos(this._el,t),this._active=!0)},er.prototype._onMouseMove=function(t){var e=x.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var i=this._startPos;this._lastPos=e,this._box||(this._box=x.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var r=Math.min(i.x,e.x),n=Math.max(i.x,e.x),o=Math.min(i.y,e.y),a=Math.max(i.y,e.y);x.setTransform(this._box,"translate("+r+"px,"+o+"px)"),this._box.style.width=n-r+"px",this._box.style.height=a-o+"px"}},er.prototype._onMouseUp=function(t){if(0===t.button){var e=this._startPos,i=x.mousePos(this._el,t);this._finish(),x.suppressClick(),e.x===i.x&&e.y===i.y?this._fireEvent("boxzoomcancel",t):this._map.fitScreenCoordinates(e,i,this._map.getBearing(),{linear:!0}).fire(new _t.Event("boxzoomend",{originalEvent:t}))}},er.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},er.prototype._finish=function(){this._active=!1,_t.window.document.removeEventListener("mousemove",this._onMouseMove,!1),_t.window.document.removeEventListener("keydown",this._onKeyDown,!1),_t.window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(x.remove(this._box),this._box=null),x.enableDrag(),delete this._startPos,delete this._lastPos},er.prototype._fireEvent=function(t,e){return this._map.fire(new _t.Event(t,{originalEvent:e}))};var ir=_t.bezier(0,0,.25,1),rr=function(t,e){this._map=t,this._el=e.element||t.getCanvasContainer(),this._state="disabled",this._button=e.button||"right",this._bearingSnap=e.bearingSnap||0,this._pitchWithRotate=!1!==e.pitchWithRotate,this._clickTolerance=e.clickTolerance||1,_t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};rr.prototype.isEnabled=function(){return"disabled"!==this._state},rr.prototype.isActive=function(){return"active"===this._state},rr.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},rr.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;

1if(0===o||i[1].equals(r[1]))this._fireEvent("moveend",t);else{var a=this._inertiaOptions,s=a.linearity,l=a.easing,u=a.maxSpeed,c=a.deceleration,p=n.mult(s/o),h=p.mag();u<h&&(h=u,p._unit()._mult(h));var d=h/(c*s),f=p.mult(-d/2);this._map.panBy(f,{duration:1e3*d,easing:l,noMoveStart:!0},{originalEvent:t})}}},or.prototype._fireEvent=function(t,e){return this._map.fire(new _t.Event(t,e?{originalEvent:e}:{}))},or.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=_t.browser.now();0<t.length&&160<e-t[0][0];)t.shift()};var ar=function(t){this._map=t,this._el=t.getCanvasContainer(),_t.bindAll(["_onKeyDown"],this)};function sr(t){return t*(2-t)}ar.prototype.isEnabled=function(){return!!this._enabled},ar.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},ar.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},ar.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,i=0,r=0,n=0,o=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),n=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),n=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?r=-1:(o=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),l={duration:300,delayEndEvents:500,easing:sr,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*i,pitch:a.getPitch()+10*r,offset:[100*-n,100*-o],center:a.getCenter()};a.easeTo(l,{originalEvent:t})}};var lr=function(t){this._map=t,_t.bindAll(["_onDblClick","_onZoomEnd"],this)};lr.prototype.isEnabled=function(){return!!this._enabled},lr.prototype.isActive=function(){return!!this._active},lr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},lr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},lr.prototype.onTouchStart=function(t){var e=this;if(this.isEnabled()&&!(1<t.points.length))if(this._tapped){var i=t.points[0],r=this._tappedPoint;if(r&&r.dist(i)<=30){t.originalEvent.preventDefault();var n=function(){e._tapped&&e._zoom(t),e._map.off("touchcancel",o),e._resetTapped()},o=function(){e._map.off("touchend",n),e._resetTapped()};this._map.once("touchend",n),this._map.once("touchcancel",o)}else this._resetTapped()}else this._tappedPoint=t.points[0],this._tapped=setTimeout(function(){e._tapped=null,e._tappedPoint=null},300)},lr.prototype._resetTapped=function(){clearTimeout(this._tapped),this._tapped=null,this._tappedPoint=null},lr.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},lr.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},lr.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var ur=_t.bezier(0,0,.15,1),cr=function(t){this._map=t,this._el=t.getCanvasContainer(),_t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};cr.prototype.isEnabled=function(){return!!this._enabled},cr.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},cr.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},cr.prototype.disableRotation=function(){this._rotationDisabled=!0},cr.prototype.enableRotation=function(){this._rotationDisabled=!1},cr.prototype.isActive=function(){return this.isEnabled()&&!!this._gestureIntent},cr.prototype.onStart=function(t){if(this.isEnabled()&&2===t.touches.length){var e=x.mousePos(this._el,t.touches[0]),i=x.mousePos(this._el,t.touches[1]),r=e.add(i).div(2);this._startVec=e.sub(i),this._startAround=this._map.transform.pointLocation(r),this._gestureIntent=void 0,this._inertia=[],x.addEventListener(_t.window.document,"touchmove",this._onMove,{passive:!1}),x.addEventListener(_t.window.document,"touchend",this._onEnd)}},cr.prototype._getTouchEventData=function(t){var e=x.mousePos(this._el,t.touches[0]),i=x.mousePos(this._el,t.touches[1]),r

1,t.prototype._cameraForBoxAndBearing=function(t,e,i,r){if("number"==typeof(r=_t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},r)).padding){var n=r.padding;r.padding={top:n,bottom:n,right:n,left:n}}if(_t.deepEqual(Object.keys(r.padding).sort(function(t,e){return t<e?-1:e<t?1:0}),["bottom","left","right","top"])){var o=this.transform,a=o.project(_t.LngLat.convert(t)),s=o.project(_t.LngLat.convert(e)),l=a.rotate(-i*Math.PI/180),u=s.rotate(-i*Math.PI/180),c=new _t.Point(Math.max(l.x,u.x),Math.max(l.y,u.y)),p=new _t.Point(Math.min(l.x,u.x),Math.min(l.y,u.y)),h=c.sub(p),d=(o.width-r.padding.left-r.padding.right)/h.x,f=(o.height-r.padding.top-r.padding.bottom)/h.y;if(!(f<0||d<0)){var m=Math.min(o.scaleZoom(o.scale*Math.min(d,f)),r.maxZoom),y=_t.Point.convert(r.offset),v=(r.padding.left-r.padding.right)/2,g=(r.padding.top-r.padding.bottom)/2,_=new _t.Point(y.x+v,y.y+g).mult(o.scale/o.zoomScale(m));return{center:o.unproject(a.add(s).div(2).sub(_)),zoom:m,bearing:i}}_t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}else _t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'")},t.prototype.fitBounds=function(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)},t.prototype.fitScreenCoordinates=function(t,e,i,r,n){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(_t.Point.convert(t)),this.transform.pointLocation(_t.Point.convert(e)),i,r),r,n)},t.prototype._fitInternal=function(t,e,i){return t?(e=_t.extend(t,e)).linear?this.easeTo(e,i):this.flyTo(e,i):this},t.prototype.jumpTo=function(t,e){this.stop();var i=this.transform,r=!1,n=!1,o=!1;return"zoom"in t&&i.zoom!==+t.zoom&&(r=!0,i.zoom=+t.zoom),void 0!==t.center&&(i.center=_t.LngLat.convert(t.center)),"bearing"in t&&i.bearing!==+t.bearing&&(n=!0,i.bearing=+t.bearing),"pitch"in t&&i.pitch!==+t.pitch&&(o=!0,i.pitch=+t.pitch),this.fire(new _t.Event("movestart",e)).fire(new _t.Event("move",e)),r&&this.fire(new _t.Event("zoomstart",e)).fire(new _t.Event("zoom",e)).fire(new _t.Event("zoomend",e)),n&&this.fire(new _t.Event("rotatestart",e)).fire(new _t.Event("rotate",e)).fire(new _t.Event("rotateend",e)),o&&this.fire(new _t.Event("pitchstart",e)).fire(new _t.Event("pitch",e)).fire(new _t.Event("pitchend",e)),this.fire(new _t.Event("moveend",e))},t.prototype.easeTo=function(t,o){var a=this;this.stop(),(!1===(t=_t.extend({offset:[0,0],duration:500,easing:_t.ease},t)).animate||!t.essential&&_t.browser.prefersReducedMotion)&&(t.duration=0);var s=this.transform,l=this.getZoom(),u=this.getBearing(),c=this.getPitch(),p="zoom"in t?+t.zoom:l,h="bearing"in t?this._normalizeBearing(t.bearing,u):u,d="pitch"in t?+t.pitch:c,f=s.centerPoint.add(_t.Point.convert(t.offset)),e=s.pointLocation(f),i=_t.LngLat.convert(t.center||e);this._normalizeCenter(i);var m,y,v=s.project(e),g=s.project(i).sub(v),_=s.zoomScale(p-l);return t.around&&(m=_t.LngLat.convert(t.around),y=s.locationPoint(m)),this._zooming=p!==l,this._rotating=u!==h,this._pitching=d!==c,this._prepareEase(o,t.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(t){if(a._zooming&&(s.zoom=_t.number(l,p,t)),a._rotating&&(s.bearing=_t.number(u,h,t)),a._pitching&&(s.pitch=_t.number(c,d,t)),m)s.setLocationAtPoint(m,y);else{var e=s.zoomScale(s.zoom-l),i=l<p?Math.min(2,_):Math.max(.5,_),r=Math.pow(i,1-t),n=s.unproject(v.add(g.mult(t*r)).mult(e));s.setLocationAtPoint(s.renderWorldCopies?n.wrap():n,f)}a._fireMoveEvents(o)},function(){t.delayEndEvents?a._easeEndTimeoutID=setTimeout(function(){return a._afterEase(o)},t.delayEndEvents):a._afterEase(o)},t),this},t.prototype._prepareEase=function(t,e){this._moving=!0,e||this.fire(new _t.Event("movestart",t)),this._zooming&&this.fire(new _t.Event("zoomstart",t)),this._rotating&&this.fire(new _t.Event("rotatestart",t)),this._pitching&&this.fire(new _t.Event("pitchstart",t))},t.prototype._fireMoveEvents=function(t){this.fire(new _t.Event("move",t)),this._zooming&&this.fire(new _t.Event("zoom",t)),this._rotating&&this.fire(new _t.Event("rotate",t)),this._pitching&&this.fire(new _t.Event("pitch",t))},t.prototype._afterEase=function(t){var e=this._zooming,i=this._rotating,r=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,e&&this.fire(new _t.Event("zoomend",t)),i&&this.fire(new _t.Event("rotateend",t)),r&&this.fire(new _t.Event("pitchend",t)),this.fire(new _t.Event("moveend",t))},t.prototype.flyTo=function(t,n){var o=this;if(!t.essential&&_t.browser.prefersReducedMotion){var e=_t.pick(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(e,n)}this.stop(),t=_t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:_t.ease},t);var a=this.transform,s=this.getZoom(),l=this.getBearing(),u=this.getPitch(),c="zoom"in t?_t.clamp(+t.zoom,a.minZoom,a.maxZoom):s,p="bearing"in t?this._normalizeBearing(t.bearing,l):l,h="pitch"in t?+t.pitch:u,i=a.zoomScale(c-s),d=a.centerPoint.add(_t.Point.convert(t.offset)),r=a.pointLocation(d),f=_t.LngLat.convert(t.center||r);this._normalizeCenter(f);var m=a.project(r),y=a.project(f).sub(m),v=t.curve,g=Math.max(a.width,a.height),_=g/i,x=y.mag();if("minZoom"in t){var b=_t.clamp(Math.min(t.minZoom,s,c),a.minZoom,a.maxZoom),w=g/a.zoomScale(b-s);v=Math.sqrt(w/x*2)}var S=v*v;function T(t){var e=(_*_-g*g+(t?-1:1)*S*S*x*x)/(2*(t?_:g)*S*x);return Math.log(Math.sqrt(e*e+1)-e)}function k(t){return(Math.exp(t)-Math.exp(-t))/2}function E(t){return(Math.exp(t)+Math.exp(-t))/2}var C=T(0),A=function(t){return E(C)/E(C+v*t)},I=function(t){return g*((E(C)*(k(e=C+v*t)/E(e))-k(C))/S)/x;var e},z=(T(1)-C)/v;if(Math.abs(x)<1e-6||!isFinite(z)){if(Math.abs(g-_)<1e-6)return this.easeTo(t,n);var P=_<g?-1:1;z=Math.abs(Math.log(_/g))/v,I=function(){return 0},A=function(t){return Math.exp(P*v*t)}}if("duration"in t)t.duration=+t.duration;else{var M="screenSpeed"in t?+t.screenSpeed/v:+t.speed;t.duration=1e3*z/M}return t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=l!==p,this._pitching=h!==u,this._prepareEase(n,!1),this._ease(function(t){var e=t*z,i=1/A(e);a.zoom=1===t?c:s+a.scaleZoom(i),o._rotating&&(a.bearing=_t.number(l,p,t)),o._pitching&&(a.pitch=_t.number(u,h,t));var r=1===t?f:a.unproject(m.add(y.mult(I(e))).mult(i));a.setLocationAtPoint(a.renderWorldCopies?r.wrap():r,d),o._fireMoveEvents(n)},function(){return o._afterEase(n)},t),this},t.prototype.isEasing=function(){return!!this._easeFrameId},t.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},t.prototype._ease=function(t,e,i){!1===i.animate||0===i.duration?(t(1),e()):(this._easeStart=_t.browser.now(),this._easeOptions=i,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},t.prototype._renderFrameCallback=function(){var t=Math.min((_t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},t.prototype._normalizeBearing=function(t,e){t=_t.wrap(t,-180,180);var i=Math.abs(t-e);return Math.abs(t-360-e)<i&&(t-=360),Math.abs(t+360-e)<i&&(t+=360),t},t.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var i=t.lng-e.center.lng;t.lng+=180<i?-360:i<-180?360:0}},t}(_t.Evented),dr=function(t){void 0===t&&(t={}),this.options=t,_t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};dr.prototype.getDefaultPosition=function(){return"bottom-right"},dr.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=x.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=x.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},dr.prototype.onRemove=function(){x.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},dr.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||_t.config.ACCESS_TOKEN}];

1if(t){var e=r.reduce(function(t,e,i){return e.value&&(t+=e.key+"="+e.value+(i<r.length-1?"&":"")),t},"?");t.href=_t.config.FEEDBACK_URL+"/"+e+(this._map._hash?this._map._hash.getHashString(!0):""),t.rel="noopener nofollow"}},dr.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},dr.prototype._updateAttributions=function(){if(this._map.style){var r=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?r=r.concat(this.options.customAttribution.map(function(t){return"string"!=typeof t?"":t})):"string"==typeof this.options.customAttribution&&r.push(this.options.customAttribution)),this._map.style.stylesheet){var t=this._map.style.stylesheet;this.styleOwner=t.owner,this.styleId=t.id}var e=this._map.style.sourceCaches;for(var i in e){var n=e[i];if(n.used){var o=n.getSource();o.attribution&&r.indexOf(o.attribution)<0&&r.push(o.attribution)}}r.sort(function(t,e){return t.length-e.length});var a=(r=r.filter(function(t,e){for(var i=e+1;i<r.length;i++)if(0<=r[i].indexOf(t))return!1;return!0})).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,r.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},dr.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var fr=function(){_t.bindAll(["_updateLogo"],this),_t.bindAll(["_updateCompact"],this)};fr.prototype.onAdd=function(t){this._map=t,this._container=x.create("div","mapboxgl-ctrl");var e=x.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},fr.prototype.onRemove=function(){x.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},fr.prototype.getDefaultPosition=function(){return"bottom-left"},fr.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},fr.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},fr.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var mr=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};mr.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},mr.prototype.remove=function(t){for(var e=this._currentlyRunning,i=0,r=e?this._queue.concat(e):this._queue;i<r.length;i+=1){var n=r[i];if(n.id===t)return void(n.cancelled=!0)}},mr.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,i=t;e<i.length;e+=1){var r=i[e];if(!r.cancelled&&(r.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},mr.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var yr={"FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm"},vr=_t.window.HTMLImageElement,gr=_t.window.HTMLElement,_r=_t.window.ImageBitmap,xr={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,clickTolerance:3,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileC

1,t.prototype.once=function(t,e,i){if(void 0===i)return u.prototype.once.call(this,t,e);var r=this._createDelegatedListener(t,e,i);for(var n in r.delegates)this.once(n,r.delegates[n]);return this},t.prototype.off=function(o,a,s){var l=this;return void 0===s?u.prototype.off.call(this,o,a):(this._delegatedListeners&&this._delegatedListeners[o]&&function(t){for(var e=t[o],i=0;i<e.length;i++){var r=e[i];if(r.layer===a&&r.listener===s){for(var n in r.delegates)l.off(n,r.delegates[n]);return e.splice(i,1)}}}(this._delegatedListeners),this)},t.prototype.queryRenderedFeatures=function(t,e){if(!this.style)return[];var i;if(void 0!==e||void 0===t||t instanceof _t.Point||Array.isArray(t)||(e=t,t=void 0),e=e||{},(t=t||[[0,0],[this.transform.width,this.transform.height]])instanceof _t.Point||"number"==typeof t[0])i=[_t.Point.convert(t)];else{var r=_t.Point.convert(t[0]),n=_t.Point.convert(t[1]);i=[r,new _t.Point(n.x,r.y),n,new _t.Point(r.x,n.y),r]}return this.style.queryRenderedFeatures(i,e,this.transform)},t.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},t.prototype.setStyle=function(t,e){return!1!==(e=_t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},e)).diff&&e.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&t?(this._diffStyle(t,e),this):(this._localIdeographFontFamily=e.localIdeographFontFamily,this._updateStyle(t,e))},t.prototype._getUIString=function(t){var e=this._locale[t];if(null==e)throw new Error("Missing UI string '"+t+"'");return e},t.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new Re(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t)):delete this.style,this},t.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new Re(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},t.prototype._diffStyle=function(t,i){var r=this;if("string"==typeof t){var e=this._requestManager.normalizeStyleURL(t),n=this._requestManager.transformRequest(e,_t.ResourceType.Style);_t.getJSON(n,function(t,e){t?r.fire(new _t.ErrorEvent(t)):e&&r._updateDiff(e,i)})}else"object"==typeof t&&this._updateDiff(t,i)},t.prototype._updateDiff=function(e,i){try{this.style.setState(e)&&this._update(!0)}catch(t){_t.warnOnce("Unable to perform style diff: "+(t.message||t.error||t)+".  Rebuilding the style from scratch."),this._updateStyle(e,i)}},t.prototype.getStyle=function(){if(this.style)return this.style.serialize()},t.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():_t.warnOnce("There is no style added to the map.")},t.prototype.addSource=function(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)},t.prototype.isSourceLoaded=function(t){var e=this.style&&this.style.sourceCaches[t];if(void 0!==e)return e.loaded();this.fire(new _t.ErrorEvent(new Error("There is no source with ID '"+t+"'")))},t.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var i=t[e]._tiles;for(var r in i){var n=i[r];if("loaded"!==n.state&&"errored"!==n.state)return!1}}return!0},t.prototype.addSourceType=function(t,e,i){return this._lazyInitEmptyStyle(),this.style.addSourceType(t,e,i)},t.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},t.prototype.getSource=function(t){return this.style.getSource(t)},t.prototype.addImage=function(t,e,i){void 0===i&&(i={});var r=i.pixelRatio;void 0===r&&(r=1);var n=i.sdf;void 0===n&&(n=!1);var o=i.stretchX,a=i.stretchY,s=i.content;if(this._lazyInitEmptyStyle(),e instanceof vr||_r&&e instanceof _r){var l=_t.browser.getImageData(e),u=l.width,c=l.height,p=l.data;this.style.addImage(t,{data:new _t.RGBAImage({width:u,height:c},p),pixelRatio:r,stretchX:o,stretchY:a,content:s,sdf:n,version:0})}else{if(void 0===e.width||void 0===e.height)return this.fire(new _t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var h=e.width,d=e.height,f=e.data,m=e;this.style.addImage(t,{data:new _t.RGBAImage({width:h,height:d},new Uint8Array(f)),pixelRatio:r,stretchX:o,stretchY:a,content:s,sdf:n,version:0,userImage:m}),m.onAdd&&m.onAdd(this,t)}},t.prototype.updateImage=function(t,e){var i=this.style.getImage(t);if(!i)return this.fire(new _t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var r=e instanceof vr||_r&&e instanceof _r?_t.browser.getImageData(e):e,n=r.width,o=r.height,a=r.data;if(void 0===n||void 0===o)return this.fire(new _t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(n!==i.data.width||o!==i.data.height)return this.fire(new _t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image")));var s=!(e instanceof vr||_r&&e instanceof _r);i.data.replace(a,s),this.style.updateImage(t,i)},t.prototype.hasImage=function(t){return t?!!this.style.getImage(t):(this.fire(new _t.ErrorEvent(new Error("Missing required image id"))),!1)},t.prototype.removeImage=function(t){this.style.removeImage(t)},t.prototype.loadImage=function(t,e){_t.getImage(this._requestManager.transformRequest(t,_t.ResourceType.Image),e)},t.prototype.listImages=function(){return this.style.listImages()},t.prototype.addLayer=function(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)},t.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},t.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},t.prototype.getLayer=function(t){return this.style.getLayer(t)}

1,t.prototype.setLayerZoomRange=function(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)},t.prototype.setFilter=function(t,e,i){return void 0===i&&(i={}),this.style.setFilter(t,e,i),this._update(!0)},t.prototype.getFilter=function(t){return this.style.getFilter(t)},t.prototype.setPaintProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setPaintProperty(t,e,i,r),this._update(!0)},t.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},t.prototype.setLayoutProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setLayoutProperty(t,e,i,r),this._update(!0)},t.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},t.prototype.setLight=function(t,e){return void 0===e&&(e={}),this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)},t.prototype.getLight=function(){return this.style.getLight()},t.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},t.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},t.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},t.prototype.getContainer=function(){return this._container},t.prototype.getCanvasContainer=function(){return this._canvasContainer},t.prototype.getCanvas=function(){return this._canvas},t.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},t.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==_t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&_t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")},t.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=x.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=x.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=x.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var i=this._containerDimensions();this._resizeCanvas(i[0],i[1]);var r=this._controlContainer=x.create("div","mapboxgl-control-container",t),n=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){n[t]=x.create("div","mapboxgl-ctrl-"+t,r)})},t.prototype._resizeCanvas=function(t,e){var i=_t.browser.devicePixelRatio||1;this._canvas.width=i*t,this._canvas.height=i*e,this._canvas.style.width=t+"px",this._canvas.style.height=e+"px"},t.prototype._setupPainter=function(){var t=_t.extend({},i.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),e=this._canvas.getContext("webgl",t)||this._canvas.getContext("experimental-webgl",t);e?(this.painter=new $i(e,this.transform),_t.webpSupported.testSupport(e)):this.fire(new _t.ErrorEvent(new Error("Failed to initialize WebGL")))},t.prototype._contextLost=function(t){t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new _t.Event("webglcontextlost",{originalEvent:t}))},t.prototype._contextRestored=function(t){this._setupPainter(),this.resize(),this._update(),this.fire(new _t.Event("webglcontextrestored",{originalEvent:t}))},t.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},t.prototype._update=function(t){return this.style&&(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint()),this},t.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},t.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},t.prototype._render=function(){var e,i=this,t=0,r=this.painter.context.extTimerQuery;this.listens("gpu-timing-frame")&&(e=r.createQueryEXT(),r.beginQueryEXT(r.TIME_ELAPSED_EXT,e),t=_t.browser.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run();var n=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var o=this.transform.zoom,a=_t.browser.now();this.style.zoomHistory.update(o,a);var s=new _t.EvaluationParameters(o,{now:a,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),l=s.crossFadingFactor();1===l&&l===this._crossFadingFactor||(n=!0,this._crossFadingFactor=l),this.style.update(s)}if(this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),gpuTiming:!!this.listens("gpu-timing-layer"),fadeDuration:this._fadeDuration}),this.fire(new _t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new _t.Event("load"))),this.style&&(this.style.hasTransitions()||n)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var u=_t.browser.now()-t;r.endQueryEXT(r.TIME_ELAPSED_EXT,e),setTimeout(function(){var t=r.getQueryObjectEXT(e,r.QUERY_RESULT_EXT)/1e6;r.deleteQueryEXT(e),i.fire(new _t.Event("gpu-timing-frame",{cpuTime:u,gpuTime:t}))},50)}if(this.listens("gpu-timing-layer")){var c=this.painter.collectGpuTimers();setTimeout(function(){var t=i.painter.queryGpuTimers(c);i.fire(new _t.Event("gpu-timing-layer",{layerTimes:t}))},50)}return this._sourcesDirty||this._styleDirty||this._placementDirty||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&(this._fullyLoaded||(this._fullyLoaded=!0),this.fire(new _t.Event("idle"))),this},t.prototype.remove=function(){this._hash&&this._hash.remove();for(var t=0,e=this._controls;t<e.length;t+=1)e[t].onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.setStyle(null),void 0!==_t.window&&(_t.window.removeEventListener("resize",this._onWindowResize,!1),_t.window.removeEventListener("online",this._onWindowOnline,!1));var i=this.painter.context.gl.getExtension("WEBGL_lose_context");i&&i.loseContext(),wr(this._canvasContainer),wr(this._controlContainer),wr(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this.fire(new _t.Event("remove"))},t.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=_t.browser.frame(function(t){e._frame=null,e._render()}))},t.prototype._onWindowOnline=function(){this._update()},t.prototype._onWindowResize=function(t){this._trackResize&&this.resize({originalEvent:t})._update()},e.showTileBoundaries.get=function(){return!!this._showTileBoundaries},e.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},e.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},e.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&((this._showCollisionBoxes=t)?this.style._generateCollisionBoxes():this._update())},e.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},e.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},e.repaint.get=function(){return!!this._repaint},e.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())},e.vertices.get=function(){return!!this._vertices}

10,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this},t.prototype._onKeyPress=function(t){var e=t.code,i=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==i&&13!==i||this.togglePopup()},t.prototype._onMapClick=function(t){var e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup()},t.prototype.getPopup=function(){return this._popup},t.prototype.togglePopup=function(){var t=this._popup;return t&&(t.isOpen()?t.remove():t.addTo(this._map)),this},t.prototype._update=function(t){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=kr(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var e="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?e="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(e="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var i="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?i="rotateX(0deg)":"map"===this._pitchAlignment&&(i="rotateX("+this._map.getPitch()+"deg)"),t&&"moveend"!==t.type||(this._pos=this._pos.round()),x.setTransform(this._element,Er[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+i+" "+e)}},t.prototype.getOffset=function(){return this._offset},t.prototype.setOffset=function(t){return this._offset=_t.Point.convert(t),this._update(),this},t.prototype._onMove=function(t){this._pos=t.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new _t.Event("dragstart"))),this.fire(new _t.Event("drag"))},t.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new _t.Event("dragend")),this._state="inactive"},t.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},t.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},t.prototype.isDraggable=function(){return this._draggable},t.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},t.prototype.getRotation=function(){return this._rotation},t.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},t.prototype.getRotationAlignment=function(){return this._rotationAlignment},t.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},t.prototype.getPitchAlignment=function(){return this._pitchAlignment},t}(_t.Evented),zr={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Pr=0,Mr=!1,Lr=function(e){function t(t){e.call(this),this.options=_t.extend({},zr,t),_t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.onAdd=function(t){var e;return this._map=t,this._container=x.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),e=this._setupUI,void 0!==Ar?e(Ar):void 0!==_t.window.navigator.permissions?_t.window.navigator.permissions.query({name:"geolocation"}).then(function(t){Ar="denied"!==t.state,e(Ar)}):(Ar=!!_t.window.navigator.geolocation,e(Ar)),this._container},t.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(_t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),x.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Pr=0,Mr=!1},t.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),i=t.coords;return e&&(i.longitude<e.getWest()||i.longitude>e.getEast()||i.latitude<e.getSouth()||i.latitude>e.getNorth())},t.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_E

1)?10:5<=a?5:3<=a?3:2<=a?2:1<=a?1:(s=a,l=Math.pow(10,Math.ceil(-Math.log(s)/Math.LN10)),Math.round(s*l)/l))),c=u/i;t.style.width=e*c+"px",t.innerHTML=u+"&nbsp;"+r}Rr.prototype.getDefaultPosition=function(){return"bottom-left"},Rr.prototype._onMove=function(){Br(this._map,this._container,this.options)},Rr.prototype.onAdd=function(t){return this._map=t,this._container=x.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Rr.prototype.onRemove=function(){x.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Rr.prototype.setUnit=function(t){this.options.unit=t,Br(this._map,this._container,this.options)};var Fr=function(t){this._fullscreen=!1,t&&t.container&&(t.container instanceof _t.window.HTMLElement?this._container=t.container:_t.warnOnce("Full screen control 'container' must be a DOM element.")),_t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in _t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in _t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in _t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in _t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Fr.prototype.onAdd=function(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=x.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",_t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Fr.prototype.onRemove=function(){x.remove(this._controlContainer),this._map=null,_t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Fr.prototype._checkFullscreenSupport=function(){return!!(_t.window.document.fullscreenEnabled||_t.window.document.mozFullScreenEnabled||_t.window.document.msFullscreenEnabled||_t.window.document.webkitFullscreenEnabled)},Fr.prototype._setupUI=function(){var t=this._fullscreenButton=x.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);x.create("span","mapboxgl-ctrl-icon",t).setAttribute("aria-hidden",!0),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),_t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Fr.prototype._updateTitle=function(){var t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Fr.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Fr.prototype._isFullscreen=function(){return this._fullscreen},Fr.prototype._changeIcon=function(){(_t.window.document.fullscreenElement||_t.window.document.mozFullScreenElement||_t.window.document.webkitFullscreenElement||_t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},Fr.prototype._onClickFullscreen=function(){this._isFullscreen()?_t.window.document.exitFullscreen?_t.window.document.exitFullscreen():_t.window.document.mozCancelFullScreen?_t.window.document.mozCancelFullScreen():_t.window.document.msExitFullscreen?_t.window.document.msExitFullscreen():_t.window.document.webkitCancelFullScreen&&_t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var Ur={closeButton:!0,closeOnClick:!0,className:"",maxWidth:"240px"},Nr=function(e){function t(t){e.call(this),this.options=_t.extend(Object.create(Ur),t),_t.bindAll(["_update","_onClose","remove"],this)}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.addTo=function(t){var e=this;return this._map=t,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._trackPointer?(this._map.on("mousemove",function(t){e._update(t.point)}),this._map.on("mouseup",function(t){e._update(t.point)}),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new _t.Event("open")),this},t.prototype.isOpen=function(){return!!this._map},t.prototype.remove=function(){return this._content&&x.remove(this._content),this._container&&(x.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove"),delete this._map),this.fire(new _t.Event("close")),this},t.prototype.getLngLat=function(){return this._lngLat},t.prototype.setLngLat=function(t){return this._lngLat=_t.LngLat.convert(t),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove"),this._container&&this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},t.prototype.trackPointer=function(){var e=this;return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",function(t){e._update(t.point)}),this._map.on("drag",function(t){e._update(t.point)}),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},t.prototype.getElement=function(){return this._container},t.prototype.setText=function(t){return this.setDOMContent(_t.window.document.createTextNode(t))},t.prototype.setHTML=function(t){var e,i=_t.window.document.createDocumentFragment(),r=_t.window.document.createElement("body");for(r.innerHTML=t;e=r.firstChild;)i.appendChild(e);return this.setDOMContent(i)},t.prototype.getMaxWidth=function(){return this._container.style.maxWidth},t.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},t.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},t.prototype.addClassName=function(t){this._container.classList.add(t)},t.prototype.removeClassName=function(t){this._container.classList.remove(t)},t.prototype.toggleClassName=function(t){return this._container.classList.toggle(t)},t.prototype._createContent=function(){this._content&&x.remove(this._content),this._content=x.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=x.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))},t.prototype._update=function(t){var e=this,i=this._lngLat||this._trackPointer;if(this._map&&i&&this._content&&(this._container||(this._container=x.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=x.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(t){return e._container.classList.add(t)}),this._trackPointer&&this._container.classList.add("mapboxgl-popup-track-pointer")),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=kr(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||t)){var r=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat),n=this.options.anchor,o=function t(e){if(e){if("number"==typeof e){var i=Math.round(Math.sqrt(.5*Math.pow(e,2)));return{center:new _t.Point(0,0),top:new _t.Point(0,e),"top-left":new _t.Point(i,i),"top-right":new _t.Point(-i,i),bottom:new _t.Point(0,-e),"bottom-left":new _t.Point(i,-i),"bottom-right":new _t.Point(-i,-i),left:new _t.Point(e,0),right:new _t.Point(-e,0)}}if(e instanceof _t.Point||Array.isArray(e)){var r=_t.Point.convert(e);return{center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return{center:_t.Point.convert(e.center||[0,0]),top:_t.Point.convert(e.top||[0,0]),"top-left":_t.Point.convert(e["top-left"]||[0,0]),"top-right":_t.Point.convert(e["top-right"]||[0,0]),bottom:_t.Point.convert(e.bottom||[0,0]),"bottom-left":_t.Point.convert(e["bottom-left"]||[0,0]),"bottom-right":_t.Point.convert(e["bottom-right"]||[0,0]),left:_t.Point.convert(e.left||[0,0]),right:_t.Point.convert(e.right||[0,0])}}return t(new _t.Point(0,0))}(this.options.offset);if(!n){var a,s=this._container.offsetWidth,l=this._container.offsetHeight;a=r.y+o.bottom.y<l?["top"]:r.y>this._map.transform.height-l?["bottom"]:[],r.x<s/2?a.push("left"):r.x>this._map.transform.width-s/2&&a.push("right"),n=0===a.length?"bottom":a.join("-")}var u=r.add(o[n]).round();x.setTransform(this._container,Er[n]+" translate("+u.x+"px,"+u.y+"px)"),Cr(this._container,n,"popup")}},t.prototype._onClose=function(){this.remove()},t}