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Code Issues Projects Releases Wiki Activity

added support for proxys, fixed a lot of background position issues, added test console

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This commit is contained in:
Niklas von Hertzen
2011-07-21 03:12:17 +03:00
parent e64416ea44
commit 9d04b0bbec
16 changed files with 841 additions and 178 deletions
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32
src/Core.js
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@ -22,9 +22,19 @@ function html2canvas(el, userOptions) {
reorderZ: true,
throttle:true,
letterRendering:false,
proxyUrl: null,
logger: function(a){
if (window.console && window.console.log){
window.console.log(a);
}else{
alert(a);
}
},
canvasWidth:0,
canvasHeight:0,
renderOrder: "canvas flash html"
});
this.element = el;
var imageLoaded,
@ -41,6 +51,7 @@ function html2canvas(el, userOptions) {
this.ignoreElements = "IFRAME|OBJECT|PARAM";
this.needReorder = false;
this.blockElements = new RegExp("(BR|PARAM)");
this.pageOrigin = window.location.protocol + window.location.hostname;
this.ignoreRe = new RegExp("("+this.ignoreElements+")");
@ -102,16 +113,22 @@ html2canvas.prototype.init = function(){
this.canvas = this.ctx.canvas;
*/
this.log('Finding background images');
this.log('Finding background-images');
this.images.push('start');
this.getImages(this.element);
this.log('Finding images');
this.each(document.images,function(i,e){
// console.log(this.element.ownerDocument);
this.each(this.element.ownerDocument.images,function(i,e){
_.preloadImage(_.getAttr(e,'src'));
});
this.images.splice(0,1);
// console.log(this.images);
if (this.images.length == 0){
this.start();
}
@ -124,9 +141,10 @@ html2canvas.prototype.init = function(){
*/
html2canvas.prototype.start = function(){
// console.log(this.images);
if (this.images.length == 0 || this.imagesLoaded==this.images.length/2){
this.log('Started parsing');
this.log('Finished loading '+this.imagesLoaded+' images, Started parsing');
this.bodyOverflow = document.getElementsByTagName('body')[0].style.overflow;
document.getElementsByTagName('body')[0].style.overflow = "hidden";
var rootStack = new this.storageContext($(document).width(),$(document).height());