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Fill temporary canvases with a white background too

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Tim van der Meij 2015-01-19 22:01:55 +01:00
parent 465f52e7ce
commit 879f3d2c5a
1 changed files with 9 additions and 0 deletions
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9
web/thumbnail_view.js
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@ -195,6 +195,15 @@ var ThumbnailView = function thumbnailView(container, id, defaultViewport,
} }
tempCanvas.width = width; tempCanvas.width = width;
tempCanvas.height = height; tempCanvas.height = height;
// Since this is a temporary canvas, we need to fill
// the canvas with a white background ourselves.
// |getPageDrawContext| uses CSS rules for this.
var ctx = tempCanvas.getContext('2d');
ctx.save();
ctx.fillStyle = 'rgb(255, 255, 255)';
ctx.fillRect(0, 0, width, height);
ctx.restore();
return tempCanvas; return tempCanvas;
} }