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i;t>u?e=i:r=i,i=.5*(r-e)+e}return i}(o,a))}var W=function(t,n,e,r,i){var u=function(t,n,e,r){return function(i){return V(i,t,n,e,r,1)}}(n,e,r,i);return u.displayName=t,u.x1=n,u.y1=e,u.x2=r,u.y2=i,o.a.formulas[t]=u},G=function(t){return delete o.a.formulas[t]};e.d(n,"processTweens",function(){return o.c}),e.d(n,"Tweenable",function(){return o.a}),e.d(n,"tween",function(){return o.d}),e.d(n,"interpolate",function(){return Q}),e.d(n,"Scene",function(){return z}),e.d(n,"setBezierFunction",function(){return W}),e.d(n,"unsetBezierFunction",function(){return G}),o.a.filters.token=r}])})},{}],2:[function(require,module,exports){var Shape=require("./shape");var utils=require("./utils");var Circle=function Circle(container,options){this._pathTemplate="M 50,50 m 0,-{radius}"+" a {radius},{radius} 0 1 1 0,{2radius}"+" a {radius},{radius} 0 1 1 0,-{2radius}";this.containerAspectRatio=1;Shape.apply(this,arguments)};Circle.prototype=new Shape;Circle.prototype.constructor=Circle;Circle.prototype._pathString=function _pathString(opts){var widthOfWider=opts.strokeWidth;if(opts.trailWidth&&opts.trailWidth>opts.strokeWidth){widthOfWider=opts.trailWidth}var r=50-widthOfWider/2;return utils.render(this._pathTemplate,{radius:r,"2radius":r*2})};Circle.prototype._trailString=function _trailString(opts){return this._pathString(opts)};module.exports=Circle},{"./shape":7,"./utils":9}],3:[function(require,module,exports){var Shape=require("./shape");var utils=require("./utils");var Line=function Line(container,options){this._pathTemplate=options.vertical?"M {center},100 L {center},0":"M 0,{center} L 100,{center}";Shape.apply(this,arguments)};Line.prototype=new Shape;Line.prototype.constructor=Line;Line.prototype._initializeSvg=function _initializeSvg(svg,opts){var viewBoxStr=opts.vertical?"0 0 "+opts.strokeWidth+" 100":"0 0 100 "+opts.strokeWidth;svg.setAttribute("viewBox",viewBoxStr);svg.setAttribute("preserveAspectRatio","none")};Line.prototype._pathString=function _pathString(opts){return utils.render(this._pathTemplate,{center:opts.strokeWidth/2})};Line.prototype._trailString=function _trailString(opts){return this._pathString(opts)};module.exports=Line},{"./shape":7,"./utils":9}],4:[function(require,module,exports){module.exports={Line:require("./line"),Circle:require("./circle"),SemiCircle:require("./semicircle"),Square:require("./square"),Path:require("./path"),Shape:require("./shape"),utils:require("./utils")}},{"./circle":2,"./line":3,"./path":5,"./semicircle":6,"./shape":7,"./square":8,"./utils":9}],5:[function(require,module,exports){var shifty=require("shifty");var utils=require("./utils");var Tweenable=shifty.Tweenable;var EASING_ALIASES={easeIn:"easeInCubic",easeOut:"easeOutCubic",easeInOut:"easeInOutCubic"};
1var Path=function Path(path,opts){if(!(this instanceof Path)){throw new Error("Constructor was called without new keyword")}opts=utils.extend({delay:0,duration:800,easing:"linear",from:{},to:{},step:function(){}},opts);var element;if(utils.isString(path)){element=document.querySelector(path)}else{element=path}this.path=element;this._opts=opts;this._tweenable=null;var length=this.path.getTotalLength();this.path.style.strokeDasharray=length+" "+length;this.set(0)};Path.prototype.value=function value(){var offset=this._getComputedDashOffset();var length=this.path.getTotalLength();var progress=1-offset/length;return parseFloat(progress.toFixed(6),10)};Path.prototype.set=function set(progress){this.stop();this.path.style.strokeDashoffset=this._progressToOffset(progress);var step=this._opts.step;if(utils.isFunction(step)){var easing=this._easing(this._opts.easing);var values=this._calculateTo(progress,easing);var reference=this._opts.shape||this;step(values,reference,this._opts.attachment)}};Path.prototype.stop=function stop(){this._stopTween();this.path.style.strokeDashoffset=this._getComputedDashOffset()};Path.prototype.animate=function animate(progress,opts,cb){opts=opts||{};if(utils.isFunction(opts)){cb=opts;opts={}}var passedOpts=utils.extend({},opts);var defaultOpts=utils.extend({},this._opts);opts=utils.extend(defaultOpts,opts);var shiftyEasing=this._easing(opts.easing);var values=this._resolveFromAndTo(progress,shiftyEasing,passedOpts);this.stop();this.path.getBoundingClientRect();var offset=this._getComputedDashOffset();var newOffset=this._progressToOffset(progress);var self=this;this._tweenable=new Tweenable;this._tweenable.tween({from:utils.extend({offset:offset},values.from),to:utils.extend({offset:newOffset},values.to),duration:opts.duration,delay:opts.delay,easing:shiftyEasing,step:function(state){self.path.style.strokeDashoffset=state.offset;var reference=opts.shape||self;opts.step(state,reference,opts.attachment)}}).then(function(state){if(utils.isFunction(cb)){cb()}}).catch(function(err){console.error("Error in tweening:",err);throw err})};Path.prototype._getComputedDashOffset=function _getComputedDashOffset(){var computedStyle=window.getComputedStyle(this.path,null);return parseFloat(computedStyle.getPropertyValue("stroke-dashoffset"),10)};Path.prototype._progressToOffset=function _progressToOffset(progress){var length=this.path.getTotalLength();return length-progress*length};Path.prototype._resolveFromAndTo=function _resolveFromAndTo(progress,easing,opts){if(opts.from&&opts.to){return{from:opts.from,to:opts.to}}return{from:this._calculateFrom(easing),to:this._calculateTo(progress,easing)}};Path.prototype._calculateFrom=function _calculateFrom(easing){return shifty.interpolate(this._opts.from,this._opts.to,this.value(),easing)};Path.prototype._calculateTo=function _calculateTo(progress,easing){return shifty.interpolate(this._opts.from,this._opts.to,progress,easing)};Path.prototype._stopTween=function _stopTween(){if(this._tweenable!==null){this._tweenable.stop(true);this._tweenable=null}};Path.prototype._easing=function _easing(easing){if(EASING_ALIASES.hasOwnProperty(easing)){return EASING_ALIASES[easing]}return easing};module.exports=Path},{"./utils":9,shifty:1}],6:[function(require,module,exports){var Shape=require("./shape");var Circle=require("./circle");var utils=require("./utils");var SemiCircle=function SemiCircle(container,options){this._pathTemplate="M 50,50 m -{radius},0"+" a {radius},{radius} 0 1 1 {2radius},0";this.containerAspectRatio=2;Shape.apply(this,arguments)};SemiCircle.prototype=new Shape;SemiCircle.prototype.constructor=SemiCircle;SemiCircle.prototype._initializeSvg=function _initializeSvg(svg,opts){svg.setAttribute("viewBox","0 0 100 50")};SemiCircle.prototype._initializeTextContainer=function _initializeTextContainer(opts,container,textContainer){if(opts.text.style){textContainer.style.top="auto";textContainer.style.bottom="0";if(opts.text.alignToBottom){utils.setStyle(textContainer,"transform","translate(-50%, 0)")}else{utils.setStyle(textContainer,"transform","translate(-50%, 50%)")}}};SemiCircle.prototype._pathString=Circle.prototype._pathString;SemiCircle.prototype._trailString=Circle.prototype._trailString;module.exports=SemiCircle},{"./circle":2,"./shape":7,"./utils":9}],7:[function(require,module,exports){var Path=require("./path");var utils=require("./utils");var DESTROYED_ERROR="Object is destroyed";
1var Shape=function Shape(container,opts){if(!(this instanceof Shape)){throw new Error("Constructor was called without new keyword")}if(arguments.length===0){return}this._opts=utils.extend({color:"#555",strokeWidth:1,trailColor:null,trailWidth:null,fill:null,text:{style:{color:null,position:"absolute",left:"50%",top:"50%",padding:0,margin:0,transform:{prefix:true,value:"translate(-50%, -50%)"}},autoStyleContainer:true,alignToBottom:true,value:null,className:"progressbar-text"},svgStyle:{display:"block",width:"100%"},warnings:false},opts,true);if(utils.isObject(opts)&&opts.svgStyle!==undefined){this._opts.svgStyle=opts.svgStyle}if(utils.isObject(opts)&&utils.isObject(opts.text)&&opts.text.style!==undefined){this._opts.text.style=opts.text.style}var svgView=this._createSvgView(this._opts);var element;if(utils.isString(container)){element=document.querySelector(container)}else{element=container}if(!element){throw new Error("Container does not exist: "+container)}this._container=element;this._container.appendChild(svgView.svg);if(this._opts.warnings){this._warnContainerAspectRatio(this._container)}if(this._opts.svgStyle){utils.setStyles(svgView.svg,this._opts.svgStyle)}this.svg=svgView.svg;
1this.path=svgView.path;this.trail=svgView.trail;this.text=null;var newOpts=utils.extend({attachment:undefined,shape:this},this._opts);this._progressPath=new Path(svgView.path,newOpts);if(utils.isObject(this._opts.text)&&this._opts.text.value!==null){this.setText(this._opts.text.value)}};Shape.prototype.animate=function animate(progress,opts,cb){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}this._progressPath.animate(progress,opts,cb)};Shape.prototype.stop=function stop(){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}if(this._progressPath===undefined){return}this._progressPath.stop()};Shape.prototype.pause=function pause(){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}if(this._progressPath===undefined){return}if(!this._progressPath._tweenable){return}this._progressPath._tweenable.pause()};Shape.prototype.resume=function resume(){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}if(this._progressPath===undefined){return}if(!this._progressPath._tweenable){return}this._progressPath._tweenable.resume()};Shape.prototype.destroy=function destroy(){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}this.stop();this.svg.parentNode.removeChild(this.svg);this.svg=null;this.path=null;this.trail=null;this._progressPath=null;if(this.text!==null){this.text.parentNode.removeChild(this.text);this.text=null}};Shape.prototype.set=function set(progress){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}this._progressPath.set(progress)};Shape.prototype.value=function value(){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}if(this._progressPath===undefined){return 0}return this._progressPath.value()};Shape.prototype.setText=function setText(newText){if(this._progressPath===null){throw new Error(DESTROYED_ERROR)}if(this.text===null){this.text=this._createTextContainer(this._opts,this._container);this._container.appendChild(this.text)}if(utils.isObject(newText)){utils.removeChildren(this.text);this.text.appendChild(newText)}else{this.text.innerHTML=newText}};Shape.prototype._createSvgView=function _createSvgView(opts){var svg=document.createElementNS("http://www.w3.org/2000/svg","svg");this._initializeSvg(svg,opts);var trailPath=null;if(opts.trailColor||opts.trailWidth){trailPath=this._createTrail(opts);svg.appendChild(trailPath)}var path=this._createPath(opts);svg.appendChild(path);return{svg:svg,path:path,trail:trailPath}};Shape.prototype._initializeSvg=function _initializeSvg(svg,opts){svg.setAttribute("viewBox","0 0 100 100")};Shape.prototype._createPath=function _createPath(opts){var pathString=this._pathString(opts);return this._createPathElement(pathString,opts)};Shape.prototype._createTrail=function _createTrail(opts){var pathString=this._trailString(opts);var newOpts=utils.extend({},opts);if(!newOpts.trailColor){newOpts.trailColor="#eee"}if(!newOpts.trailWidth){newOpts.trailWidth=newOpts.strokeWidth}newOpts.color=newOpts.trailColor;newOpts.strokeWidth=newOpts.trailWidth;newOpts.fill=null;return this._createPathElement(pathString,newOpts)};Shape.prototype._createPathElement=function _createPathElement(pathString,opts){var path=document.createElementNS("http://www.w3.org/2000/svg","path");path.setAttribute("d",pathString);path.setAttribute("stroke",opts.color);path.setAttribute("stroke-width",opts.strokeWidth);if(opts.fill){path.setAttribute("fill",opts.fill)}else{path.setAttribute("fill-opacity","0")}return path};Shape.prototype._createTextContainer=function _createTextContainer(opts,container){var textContainer=document.createElement("div");textContainer.className=opts.text.className;var textStyle=opts.text.style;if(textStyle){if(opts.text.autoStyleContainer){container.style.position="relative"}utils.setStyles(textContainer,textStyle);if(!textStyle.color){textContainer.style.color=opts.color}}this._initializeTextContainer(opts,container,textContainer);return textContainer};Shape.prototype._initializeTextContainer=function(opts,container,element){};Shape.prototype._pathString=function _pathString(opts){throw new Error("Override this function for each progress bar")};Shape.prototype._trailString=function _trailString(opts){throw new Error("Override this function for each progress bar")};Shape.prototype._warnContainerAspectRatio=function _warnContainerAspectRatio(container){if(!this.containerAspectRatio){return}var computedStyle=window.getComputedStyle(container,null);var width=parseFloat(computedStyle.getPropertyValue("width"),10);var height=parseFloat(computedStyle.getPropertyValue("height"),10);if(!utils.floatEquals(this.containerAspectRatio,width/height)){console.warn("Incorrect aspect ratio of container","#"+container.id,"detected:",computedStyle.getPropertyValue("width")+"(width)","/",computedStyle.getPropertyValue("height")+"(height)","=",width/height);console.warn("Aspect ratio of should be",this.containerAspectRatio)}};module.exports=Shape},{"./path":5,"./utils":9}],8:[function(require,module,exports){var Shape=require("./shape");var utils=require("./utils");var Square=function Square(container,options){this._pathTemplate="M 0,{halfOfStrokeWidth}"+" L {width},{halfOfStrokeWidth}"+" L {width},{width}"+" L {halfOfStrokeWidth},{width}"+" L {halfOfStrokeWidth},{strokeWidth}";this._trailTemplate="M {startMargin},{halfOfStrokeWidth}"+" L {width},{halfOfStrokeWidth}"+" L {width},{width}"+" L {halfOfStrokeWidth},{width}"+" L {halfOfStrokeWidth},{halfOfStrokeWidth}";Shape.apply(this,arguments)};Square.prototype=new Shape;Square.prototype.constructor=Square;Square.prototype._pathString=function _pathString(opts){var w=100-opts.strokeWidth/2;return utils.render(this._pathTemplate,{width:w,strokeWidth:opts.strokeWidth,halfOfStrokeWidth:opts.strokeWidth/2})};Square.prototype._trailString=function _trailString(opts){var w=100-opts.strokeWidth/2;return utils.render(this._trailTemplate,{width:w,strokeWidth:opts.strokeWidth,halfOfStrokeWidth:opts.strokeWidth/2,startMargin:opts.strokeWidth/2-opts.trailWidth/2})};module.exports=Square},{"./shape":7,"./utils":9}],9:[function(require,module,exports){var PREFIXES="Webkit Moz O ms".split(" ");var FLOAT_COMPARISON_EPSILON=.001;function extend(destination,source,recursive){destination=destination||{};source=source||{};recursive=recursive||false;for(var attrName in source){if(source.hasOwnProperty(attrName)){var destVal=destination[attrName];var sourceVal=source[attrName];if(recursive&&isObject(destVal)&&isObject(sourceVal)){destination[attrName]=extend(destVal,sourceVal,recursive)}else{destination[attrName]=sourceVal}}}return destination}function render(template,vars){var rendered=template;
1for(var key in vars){if(vars.hasOwnProperty(key)){var val=vars[key];var regExpString="\\{"+key+"\\}";var regExp=new RegExp(regExpString,"g");rendered=rendered.replace(regExp,val)}}return rendered}function setStyle(element,style,value){var elStyle=element.style;for(var i=0;i<PREFIXES.length;++i){var prefix=PREFIXES[i];elStyle[prefix+capitalize(style)]=value}elStyle[style]=value}function setStyles(element,styles){forEachObject(styles,function(styleValue,styleName){if(styleValue===null||styleValue===undefined){return}if(isObject(styleValue)&&styleValue.prefix===true){setStyle(element,styleName,styleValue.value)}else{element.style[styleName]=styleValue}})}function capitalize(text){return text.charAt(0).toUpperCase()+text.slice(1)}function isString(obj){return typeof obj==="string"||obj instanceof String}function isFunction(obj){return typeof obj==="function"}function isArray(obj){return Object.prototype.toString.call(obj)==="[object Array]"}function isObject(obj){if(isArray(obj)){return false}var type=typeof obj;return type==="object"&&!!obj}function forEachObject(object,callback){for(var key in object){if(object.hasOwnProperty(key)){var val=object[key];callback(val,key)}}}function floatEquals(a,b){return Math.abs(a-b)<FLOAT_COMPARISON_EPSILON}function removeChildren(el){while(el.firstChild){el.removeChild(el.firstChild)}}module.exports={extend:extend,render:render,setStyle:setStyle,setStyles:setStyles,capitalize:capitalize,isString:isString,isFunction:isFunction,isObject:isObject,forEachObject:forEachObject,floatEquals:floatEquals,removeChildren:removeChildren}},{}]},{},[4])(4)});
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