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Refactor background parsing

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This commit is contained in:
MoyuScript
2013-12-23 16:07:49 +02:00
parent 17063d0c34
commit 888f2a9156
5 changed files with 110 additions and 112 deletions
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6
src/renderers/Canvas.js
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@@ -17,7 +17,7 @@ _html2canvas.Renderer.Canvas = function(options) {
}
function safeImage(item) {
if (safeImages.indexOf(item['arguments'][0].src ) === -1) {
if (safeImages.indexOf(item['arguments'][0].src) === -1) {
testctx.drawImage(item['arguments'][0], 0, 0);
try {
testctx.getImageData(0, 0, 1, 1);
@@ -42,8 +42,7 @@ _html2canvas.Renderer.Canvas = function(options) {
if (item['arguments'][0].width > 0 && item['arguments'][0].height > 0) {
try {
ctx.fillStyle = ctx.createPattern(item['arguments'][0], "repeat");
}
catch(e) {
} catch(e) {
Util.log("html2canvas: Renderer: Error creating pattern", e.message);
}
}
@@ -79,7 +78,6 @@ _html2canvas.Renderer.Canvas = function(options) {
ctx.fillStyle = (Util.isTransparent(parsedData.backgroundColor) && options.background !== undefined) ? options.background : parsedData.backgroundColor;
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.fillStyle = fstyle;
queue.forEach(function(storageContext) {
// set common settings for canvas
ctx.textBaseline = "bottom";