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add support to render a canvas element to the screenshot

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MoyuScript 2011-11-18 12:53:31 +01:00
parent 95c49a3094
commit d217bd3603
1 changed files with 18 additions and 0 deletions
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18
src/Parse.js
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@ -1202,6 +1202,24 @@ html2canvas.Parse = function (element, images, opts) {
case "LI": case "LI":
renderListItem(el, stack, bgbounds); renderListItem(el, stack, bgbounds);
break; break;
case "CANVAS":
paddingLeft = getCSS(el, 'paddingLeft', true);
paddingTop = getCSS(el, 'paddingTop', true);
paddingRight = getCSS(el, 'paddingRight', true);
paddingBottom = getCSS(el, 'paddingBottom', true);
renderImage(
ctx,
el,
0, //sx
0, //sy
el.width, //sw
el.height, //sh
x + paddingLeft + borders[3].width, //dx
y + paddingTop + borders[0].width, // dy
bounds.width - (borders[1].width + borders[3].width + paddingLeft + paddingRight), //dw
bounds.height - (borders[0].width + borders[2].width + paddingTop + paddingBottom) //dh
);
break;
} }
return zindex.children[stackLength - 1]; return zindex.children[stackLength - 1];