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Bug 589800 - Checkerboards are persistent on zoom of about:firstrun [r=mbrubeck]

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This commit is contained in:
Vivien Nicolas 2010-08-24 19:13:00 +02:00
parent 80c5737ce4
commit eeee02ef04
1 changed files with 4 additions and 5 deletions
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9
mobile/chrome/content/AnimatedZoom.js
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@ -79,7 +79,6 @@ function AnimatedZoom(aBrowserView) {
this.snapshot.pending_render = true;
} else {
this.canvasReady = true;
this.startAnimation();
}
}
@ -108,8 +107,7 @@ AnimatedZoom.createCanvas = function(aRemote) {
return this._canvas;
};
AnimatedZoom.prototype.startAnimation = function()
{
AnimatedZoom.prototype.startAnimation = function() {
// stop live rendering during zooming
this.bv.pauseRendering();
@ -130,12 +128,12 @@ AnimatedZoom.prototype.startAnimation = function()
// disable smoothing and use the fastest composition operation
ctx.mozImageSmoothingEnabled = false;
ctx.globalCompositeOperation = 'copy';
ctx.globalCompositeOperation = "copy";
// set background fill pattern
let backgroundImage = new Image();
backgroundImage.src = "chrome://browser/content/checkerboard.png";
ctx.fillStyle = ctx.createPattern(backgroundImage, 'repeat');
ctx.fillStyle = ctx.createPattern(backgroundImage, "repeat");
if (this.zoomTo) {
this.updateTo(this.zoomFrom);
@ -255,6 +253,7 @@ AnimatedZoom.prototype.finish = function() {
this.timer = null;
}
this.snapshot = null;
this.zoomTo = null;
}
};