https://ebookbundl.shop/wp-content/cache/min/1/wp-content/themes/m…/assets/libs/vivus/vivus.js?ver=1710954929

1/**
2 * vivus - JavaScript library to make drawing animation on SVG
3 * @version v0.4.5
4 * @link https://github.com/maxwellito/vivus
5 * @license MIT
6 */
7(function(){'use strict';function Pathformer(element){if(typeof element==='undefined'){throw new Error('Pathformer [constructor]: "element" parameter is required')}
8if(element.constructor===String){element=document.getElementById(element);if(!element){throw new Error('Pathformer [constructor]: "element" parameter is not related to an existing ID')}}
9if(element instanceof window.SVGElement||element instanceof window.SVGGElement||/^svg$/i.test(element.nodeName)){this.el=element}else{throw new Error('Pathformer [constructor]: "element" parameter must be a string or a SVGelement')}
10this.scan(element)}
11Pathformer.prototype.TYPES=['line','ellipse','circle','polygon','polyline','rect'];Pathformer.prototype.ATTR_WATCH=['cx','cy','points','r','rx','ry','x','x1','x2','y','y1','y2'];Pathformer.prototype.scan=function(svg){var fn,element,pathData,pathDom,elements=svg.querySelectorAll(this.TYPES.join(','));for(var i=0;i<elements.length;i++){element=elements[i];fn=this[element.tagName.toLowerCase()+'ToPath'];pathData=fn(this.parseAttr(element.attributes));pathDom=this.pathMaker(element,pathData);element.parentNode.replaceChild(pathDom,element)}};Pathformer.prototype.lineToPath=function(element){var newElement={},x1=element.x1||0,y1=element.y1||0,x2=element.x2||0,y2=element.y2||0;newElement.d='M'+x1+','+y1+'L'+x2+','+y2;return newElement};Pathformer.prototype.rectToPath=function(element){var newElement={},x=parseFloat(element.x)||0,y=parseFloat(element.y)||0,width=parseFloat(element.width)||0,height=parseFloat(element.height)||0;if(element.rx||element.ry){var rx=parseInt(element.rx,10)||-1,ry=parseInt(element.ry,10)||-1;rx=Math.min(Math.max(rx<0?ry:rx,0),width/2);ry=Math.min(Math.max(ry<0?rx:ry,0),height/2);newElement.d='M '+(x+rx)+','+y+' '+'L '+(x+width-rx)+','+y+' '+'A '+rx+','+ry+',0,0,1,'+(x+width)+','+(y+ry)+' '+'L '+(x+width)+','+(y+height-ry)+' '+'A '+rx+','+ry+',0,0,1,'+(x+width-rx)+','+(y+height)+' '+'L '+(x+rx)+','+(y+height)+' '+'A '+rx+','+ry+',0,0,1,'+x+','+(y+height-ry)+' '+'L '+x+','+(y+ry)+' '+'A '+rx+','+ry+',0,0,1,'+(x+rx)+','+y}else{newElement.d='M'+x+' '+y+' '+'L'+(x+width)+' '+y+' '+'L'+(x+width)+' '+(y+height)+' '+'L'+x+' '+(y+height)+' Z'}
12return newElement};Pathformer.prototype.polylineToPath=function(element){var newElement={},points=element.points.trim().split(' '),i,path;if(element.points.indexOf(',')===-1){var formattedPoints=[];for(i=0;i<points.length;i+=2){formattedPoints.push(points[i]+','+points[i+1])}
13points=formattedPoints}
14path='M'+points[0];for(i=1;i<points.length;i++){if(points[i].indexOf(',')!==-1){path+='L'+points[i]}}
15newElement.d=path;return newElement};Pathformer.prototype.polygonToPath=function(element){var newElement=Pathformer.prototype.polylineToPath(element);newElement.d+='Z';return newElement};Pathformer.prototype.ellipseToPath=function(element){var newElement={},rx=parseFloat(element.rx)||0,ry=parseFloat(element.ry)||0,cx=parseFloat(element.cx)||0,cy=parseFloat(element.cy)||0,startX=cx-rx,startY=cy,endX=parseFloat(cx)+parseFloat(rx),endY=cy;newElement.d='M'+startX+','+startY+'A'+rx+','+ry+' 0,1,1 '+endX+','+endY+'A'+rx+','+ry+' 0,1,1 '+startX+','+endY;return newElement};Pathformer.prototype.circleToPath=function(element){var newElement={},r=parseFloat(element.r)||0,cx=parseFloat(element.cx)||0,cy=parseFloat(element.cy)||0,startX=cx-r,startY=cy,endX=parseFloat(cx)+parseFloat(r),endY=cy;newElement.d='M'+startX+','+startY+'A'+r+','+r+' 0,1,1 '+endX+','+endY+'A'+r+','+r+' 0,1,1 '+startX+','+endY;return newElement};Pathformer.prototype.pathMaker=function(element,pathData){var i,attr,pathTag=document.createElementNS('http://www.w3.org/2000/svg','path');for(i=0;i<element.attributes.length;i++){attr=element.attributes[i];if(this.ATTR_WATCH.indexOf(attr.name)===-1){pathTag.setAttribute(attr.name,attr.value)}}
16for(i in pathData){pathTag.setAttribute(i,pathData[i])}
17return pathTag};Pathformer.prototype.parseAttr=function(element){var attr,output={};for(var i=0;i<element.length;i++){attr=element[i];

17if(this.ATTR_WATCH.indexOf(attr.name)!==-1&&attr.value.indexOf('%')!==-1){throw new Error('Pathformer [parseAttr]: a SVG shape got values in percentage. This cannot be transformed into \'path\' tags. Please use \'viewBox\'.')}
18output[attr.name]=attr.value}
19return output};'use strict';var setupEnv,requestAnimFrame,cancelAnimFrame,parsePositiveInt;function Vivus(element,options,callback){setupEnv();this.isReady=!1;this.setElement(element,options);this.setOptions(options);this.setCallback(callback);if(this.isReady){this.init()}}
20Vivus.LINEAR=function(x){return x};Vivus.EASE=function(x){return-Math.cos(x*Math.PI)/2+0.5};Vivus.EASE_OUT=function(x){return 1-Math.pow(1-x,3)};Vivus.EASE_IN=function(x){return Math.pow(x,3)};Vivus.EASE_OUT_BOUNCE=function(x){var base=-Math.cos(x*(0.5*Math.PI))+1,rate=Math.pow(base,1.5),rateR=Math.pow(1-x,2),progress=-Math.abs(Math.cos(rate*(2.5*Math.PI)))+1;return 1-rateR+progress*rateR};Vivus.prototype.setElement=function(element,options){var onLoad,self;if(typeof element==='undefined'){throw new Error('Vivus [constructor]: "element" parameter is required')}
21if(element.constructor===String){element=document.getElementById(element);if(!element){throw new Error('Vivus [constructor]: "element" parameter is not related to an existing ID')}}
22this.parentEl=element;if(options&&options.file){self=this;onLoad=function(){var domSandbox=document.createElement('div');domSandbox.innerHTML=this.responseText;var svgTag=domSandbox.querySelector('svg');if(!svgTag){throw new Error('Vivus [load]: Cannot find the SVG in the loaded file : '+options.file)}
23self.el=svgTag;self.el.setAttribute('width','100%');self.el.setAttribute('height','100%');self.parentEl.appendChild(self.el);self.isReady=!0;self.init();self=null};var oReq=new window.XMLHttpRequest();oReq.addEventListener('load',onLoad);oReq.open('GET',options.file);oReq.send();return}
24var elementConstructor=''+element.constructor;var SVGSVGElement=''+window.SVGSVGElement;var SVGElement=''+window.SVGElement;var SVGGElement=''+window.SVGGElement;var HTMLObjectElement=''+window.HTMLObjectElement;switch(elementConstructor){case SVGSVGElement:case SVGElement:case SVGGElement:this.el=element;this.isReady=!0;break;case HTMLObjectElement:self=this;onLoad=function(e){if(self.isReady){return}
25self.el=element.contentDocument&&element.contentDocument.querySelector('svg');if(!self.el&&e){throw new Error('Vivus [constructor]: object loaded does not contain any SVG')}else if(self.el){if(element.getAttribute('built-by-vivus')){self.parentEl.insertBefore(self.el,element);self.parentEl.removeChild(element);self.el.setAttribute('width','100%');self.el.setAttribute('height','100%')}
26self.isReady=!0;self.init();self=null}};if(!onLoad()){element.addEventListener('load',onLoad)}
27break;default:throw new Error('Vivus [constructor]: "element" parameter is not valid (or miss the "file" attribute)')}};Vivus.prototype.setOptions=function(options){var allowedTypes=['delayed','sync','async','nsync','oneByOne','scenario','scenario-sync'];var allowedStarts=['inViewport','manual','autostart'];if(options!==undefined&&options.constructor!==Object){throw new Error('Vivus [constructor]: "options" parameter must be an object')}else{options=options||{}}
28if(options.type&&allowedTypes.indexOf(options.type)===-1){throw new Error('Vivus [constructor]: '+options.type+' is not an existing animation `type`')}else{this.type=options.type||allowedTypes[0]}
29if(options.start&&allowedStarts.indexOf(options.start)===-1){throw new Error('Vivus [constructor]: '+options.start+' is not an existing `start` option')}else{this.start=options.start||allowedStarts[0]}
30this.isIE=window.navigator.userAgent.indexOf('MSIE')!==-1||window.navigator.userAgent.indexOf('Trident/')!==-1||window.navigator.userAgent.indexOf('Edge/')!==-1;this.duration=parsePositiveInt(options.duration,120);this.delay=parsePositiveInt(options.delay,null);this.dashGap=parsePositiveInt(options.dashGap,1);this.forceRender=options.hasOwnProperty('forceRender')?!!options.forceRender:this.isIE;this.reverseStack=!!options.reverseStack;

30this.selfDestroy=!!options.selfDestroy;this.onReady=options.onReady;this.map=[];this.frameLength=this.currentFrame=this.delayUnit=this.speed=this.handle=null;this.ignoreInvisible=options.hasOwnProperty('ignoreInvisible')?!!options.ignoreInvisible:!1;this.animTimingFunction=options.animTimingFunction||Vivus.LINEAR;this.pathTimingFunction=options.pathTimingFunction||Vivus.LINEAR;if(this.delay>=this.duration){throw new Error('Vivus [constructor]: delay must be shorter than duration')}};Vivus.prototype.setCallback=function(callback){if(!!callback&&callback.constructor!==Function){throw new Error('Vivus [constructor]: "callback" parameter must be a function')}
31this.callback=callback||function(){}};Vivus.prototype.mapping=function(){var i,paths,path,pAttrs,pathObj,totalLength,lengthMeter,timePoint;timePoint=totalLength=lengthMeter=0;paths=this.el.querySelectorAll('path');for(i=0;i<paths.length;i++){path=paths[i];if(this.isInvisible(path)){continue}
32pathObj={el:path,length:Math.ceil(path.getTotalLength())};if(isNaN(pathObj.length)){if(window.console&&console.warn){console.warn('Vivus [mapping]: cannot retrieve a path element length',path)}
33continue}
34this.map.push(pathObj);path.style.strokeDasharray=pathObj.length+' '+(pathObj.length+this.dashGap*2);path.style.strokeDashoffset=pathObj.length+this.dashGap;pathObj.length+=this.dashGap;totalLength+=pathObj.length;this.renderPath(i)}
35totalLength=totalLength===0?1:totalLength;this.delay=this.delay===null?this.duration/3:this.delay;this.delayUnit=this.delay/(paths.length>1?paths.length-1:1);if(this.reverseStack){this.map.reverse()}
36for(i=0;i<this.map.length;i++){pathObj=this.map[i];switch(this.type){case 'delayed':pathObj.startAt=this.delayUnit*i;pathObj.duration=this.duration-this.delay;break;case 'oneByOne':pathObj.startAt=(lengthMeter/totalLength)*this.duration;pathObj.duration=(pathObj.length/totalLength)*this.duration;break;case 'sync':case 'async':case 'nsync':pathObj.startAt=0;pathObj.duration=this.duration;break;case 'scenario-sync':path=pathObj.el;pAttrs=this.parseAttr(path);pathObj.startAt=timePoint+(parsePositiveInt(pAttrs['data-delay'],this.delayUnit)||0);pathObj.duration=parsePositiveInt(pAttrs['data-duration'],this.duration);timePoint=pAttrs['data-async']!==undefined?pathObj.startAt:pathObj.startAt+pathObj.duration;this.frameLength=Math.max(this.frameLength,pathObj.startAt+pathObj.duration);break;case 'scenario':path=pathObj.el;pAttrs=this.parseAttr(path);pathObj.startAt=parsePositiveInt(pAttrs['data-start'],this.delayUnit)||0;pathObj.duration=parsePositiveInt(pAttrs['data-duration'],this.duration);this.frameLength=Math.max(this.frameLength,pathObj.startAt+pathObj.duration);break}
37lengthMeter+=pathObj.length;this.frameLength=this.frameLength||this.duration}};Vivus.prototype.drawer=function(){var self=this;this.currentFrame+=this.speed;if(this.currentFrame<=0){this.stop();this.reset()}else if(this.currentFrame>=this.frameLength){this.stop();this.currentFrame=this.frameLength;this.trace();if(this.selfDestroy){this.destroy()}}else{this.trace();this.handle=requestAnimFrame(function(){self.drawer()});return}
38this.callback(this);if(this.instanceCallback){this.instanceCallback(this);this.instanceCallback=null}};Vivus.prototype.trace=function(){var i,progress,path,currentFrame;currentFrame=this.animTimingFunction(this.currentFrame/this.frameLength)*this.frameLength;for(i=0;i<this.map.length;i++){path=this.map[i];progress=(currentFrame-path.startAt)/path.duration;progress=this.pathTimingFunction(Math.max(0,Math.min(1,progress)));if(path.progress!==progress){path.progress=progress;path.el.style.strokeDashoffset=Math.floor(path.length*(1-progress));this.renderPath(i)}}};Vivus.prototype.renderPath=function(index){if(this.forceRender&&this.map&&this.map[index]){var pathObj=this.map[index],newPath=pathObj.el.cloneNode(!0);pathObj.el.parentNode.replaceChild(newPath,pathObj.el);pathObj.el=newPath}};Vivus.prototype.init=function(){this.frameLength=0;this.currentFrame=0;this.map=[];new Pathformer(this.el);this.mapping();this.starter();if(this.onReady){this.onReady(this)}};Vivus.prototype.starter=function(){switch(this.start){case 'manual':return;case 'autostart':this.play();break;case 'inViewport':var self=this,listener=function(){if(self.isInViewport(self.parentEl,1)){self.play();window.removeEventListener('scroll',listener)}};window.addEventListener('scroll',listener);listener();break}};Vivus.prototype.getStatus=function(){return this.currentFrame===0?'start':this.currentFrame===this.frameLength?'end':'progress'};Vivus.prototype.reset=function(){return this.setFrameProgress(0)};Vivus.prototype.finish=function(){return this.setFrameProgress(1)};Vivus.prototype.setFrameProgress=function(progress){progress=Math.min(1,Math.max(0,progress));this.currentFrame=Math.round(this.frameLength*progress);this.trace();return this};Vivus.prototype.play=function(speed,callback){this.instanceCallback=null;if(speed&&typeof speed==='function'){this.instanceCallback=speed;speed=null}else if(speed&&typeof speed!=='number'){throw new Error('Vivus [play]: invali

38d speed')}
39if(callback&&typeof callback==='function'&&!this.instanceCallback){this.instanceCallback=callback}
40this.speed=speed||1;if(!this.handle){this.drawer()}
41return this};Vivus.prototype.stop=function(){if(this.handle){cancelAnimFrame(this.handle);this.handle=null}
42return this};Vivus.prototype.destroy=function(){this.stop();var i,path;for(i=0;i<this.map.length;i++){path=this.map[i];path.el.style.strokeDashoffset=null;path.el.style.strokeDasharray=null;this.renderPath(i)}};Vivus.prototype.isInvisible=function(el){var rect,ignoreAttr=el.getAttribute('data-ignore');if(ignoreAttr!==null){return ignoreAttr!=='false'}
43if(this.ignoreInvisible){rect=el.getBoundingClientRect();return!rect.width&&!rect.height}else{return!1}};Vivus.prototype.parseAttr=function(element){var attr,output={};if(element&&element.attributes){for(var i=0;i<element.attributes.length;i++){attr=element.attributes[i];output[attr.name]=attr.value}}
44return output};Vivus.prototype.isInViewport=function(el,h){var scrolled=this.scrollY(),viewed=scrolled+this.getViewportH(),elBCR=el.getBoundingClientRect(),elHeight=elBCR.height,elTop=scrolled+elBCR.top,elBottom=elTop+elHeight;h=h||0;return elTop+elHeight*h<=viewed&&elBottom>=scrolled};Vivus.prototype.getViewportH=function(){var client=this.docElem.clientHeight,inner=window.innerHeight;if(client<inner){return inner}else{return client}};Vivus.prototype.scrollY=function(){return window.pageYOffset||this.docElem.scrollTop};setupEnv=function(){if(Vivus.prototype.docElem){return}
45Vivus.prototype.docElem=window.document.documentElement;requestAnimFrame=(function(){return(window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(callback){return window.setTimeout(callback,1000/60)})})();cancelAnimFrame=(function(){return(window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||window.oCancelAnimationFrame||window.msCancelAnimationFrame||function(id){return window.clearTimeout(id)})})()};parsePositiveInt=function(value,defaultValue){var output=parseInt(value,10);return output>=0?output:defaultValue};if(typeof define==='function'&&define.amd){define([],function(){return Vivus})}else if(typeof exports==='object'){module.exports=Vivus}else{window.Vivus=Vivus}}())