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It is possible for image tags not to have a 'src' (or background-image) attribute specified. This case currently crashes html2canvas. I know its an edge case but it bit me. I set the image src programatically much later (element is actually not visible at the time I call html2canvas).

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This commit is contained in:
Guido Tapia 2011-11-15 16:07:05 +11:00
parent 962d5b8e8d
commit 7ee7d7fa67
1 changed files with 4 additions and 1 deletions
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src/Preload.js
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@ -250,7 +250,10 @@ html2canvas.Preload = function(element, opts){
// load <img> images
for (i = 0; i < imgLen; i+=1){
methods.loadImage( domImages[i].getAttribute( "src" ) );
var imgSrc = domImages[i].getAttribute( "src" );
if ( imgSrc ) {
methods.loadImage( imgSrc );
}
}
// remove 'start'