<body onload="init();" style="margin:0px;">
<div id="animation_container" style="background-color:rgba(255, 255, 255, 1.00); width:1000px; height:300px">
<canvas id="canvas" width="1000" height="300" style="position: absolute; display: none; background-color:rgba(255, 255, 255, 1.00);"></canvas>
<div id="dom_overlay_container" style="pointer-events:none; overflow:hidden; width:1000px; height:300px; position: absolute; left: 0px; top: 0px; display: none;">
</div>
</div>
<div id='_preload_div_' style='position:absolute; top:0; left:0; display: inline-block; height:300px; width: 1000px; text-align: center;'> <span style='display: inline-block; height: 100%; vertical-align: middle;'></span> <img src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/230399/_preloader.gif' style='vertical-align: middle; max-height: 100%'/></div>
</body>
var canvas, stage, exportRoot, anim_container, dom_overlay_container, fnStartAnimation;
function init() {
canvas = document.getElementById("canvas");
anim_container = document.getElementById("animation_container");
dom_overlay_container = document.getElementById("dom_overlay_container");
var comp=AdobeAn.getComposition("FAE60478D7A540F9B2E90EF921FAB61B");
var lib=comp.getLibrary();
var loader = new createjs.LoadQueue(false);
loader.addEventListener("fileload", function(evt){handleFileLoad(evt,comp)});
loader.addEventListener("complete", function(evt){handleComplete(evt,comp)});
var lib=comp.getLibrary();
loader.loadManifest(lib.properties.manifest);
}
function handleFileLoad(evt, comp) {
var images=comp.getImages();
if (evt && (evt.item.type == "image")) { images[evt.item.id] = evt.result; }
}
function handleComplete(evt,comp) {
//This function is always called, irrespective of the content. You can use the variable "stage" after it is created in token create_stage.
var lib=comp.getLibrary();
var ss=comp.getSpriteSheet();
var queue = evt.target;
var ssMetadata = lib.ssMetadata;
for(i=0; i<ssMetadata.length; i++) {
ss[ssMetadata[i].name] = new createjs.SpriteSheet( {"images": [queue.getResult(ssMetadata[i].name)], "frames": ssMetadata[i].frames} )
}
var preloaderDiv = document.getElementById("_preload_div_");
preloaderDiv.style.display = 'none';
canvas.style.display = 'block';
exportRoot = new lib.coverpageanimation();
stage = new lib.Stage(canvas);
//Registers the "tick" event listener.
fnStartAnimation = function() {
stage.addChild(exportRoot);
createjs.Ticker.setFPS(lib.properties.fps);
createjs.Ticker.addEventListener("tick", stage);
}
//Code to support hidpi screens and responsive scaling.
function makeResponsive(isResp, respDim, isScale, scaleType) {
var lastW, lastH, lastS=1;
window.addEventListener('resize', resizeCanvas);
resizeCanvas();
function resizeCanvas() {
var w = lib.properties.width, h = lib.properties.height;
var iw = window.innerWidth, ih=window.innerHeight;
var pRatio = window.devicePixelRatio || 1, xRatio=iw/w, yRatio=ih/h, sRatio=1;
if(isResp) {
if((respDim=='width'&&lastW==iw) || (respDim=='height'&&lastH==ih)) {
sRatio = lastS;
}
else if(!isScale) {
if(iw<w || ih<h)
sRatio = Math.min(xRatio, yRatio);
}
else if(scaleType==1) {
sRatio = Math.min(xRatio, yRatio);
}
else if(scaleType==2) {
sRatio = Math.max(xRatio, yRatio);
}
}
canvas.width = w*pRatio*sRatio;
canvas.height = h*pRatio*sRatio;
canvas.style.width = anim_container.style.width = dom_overlay_container.style.width = preloaderDiv.style.width = w*sRatio+'px';
canvas.style.height = anim_container.style.height = dom_overlay_container.style.height = preloaderDiv.style.height = h*sRatio+'px';
stage.scaleX = pRatio*sRatio;
stage.scaleY = pRatio*sRatio;
lastW = iw; lastH = ih; lastS = sRatio;
stage.tickOnUpdate = false;
stage.update();
stage.tickOnUpdate = true;
}
}
makeResponsive(true,'width',false,1);
AdobeAn.compositionLoaded(lib.properties.id);
fnStartAnimation();
}
This Pen doesn't use any external CSS resources.