LayoutTests/fast/canvas/pixelated-canvas.html - Issue 562583002: Implement image-rendering:pixelated for accelerated 2D canvases.

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Side by Side Diff: LayoutTests/fast/canvas/pixelated-canvas.html

Issue 562583002: Implement image-rendering:pixelated for accelerated 2D canvases. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Remove printfs, update test comments. Created 6 years, 1 month ago

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	1 <!DOCTYPE html>

	2 <style>

	3 img {

	4 display: none;

	5 }

	6 canvas {

	7 width: 1000px;

	8 height: 1000px;
	Justin Novosad 2014/11/18 16:32:50 Too large for layout tests. Too large for layout tests. jackhou1 2014/12/01 07:00:08 Done. Show quoted text On 2014/11/18 16:32:50, junov wrote: > Too large for layout tests. Done.
	9 image-rendering: pixelated;

	10 }

	11 .canvas0 {

	12 position: absolute;

	13 top: 0;

	14 left: 0;

	15 z-index: 0;

	16 }

	17 .canvas1 {

	18 position: absolute;

	19 top: 250px;

	20 left: 250px;

	21 z-index: 1;

	22 }

	23 </style>

	24 <body>

	25 <img src="resources/dice_alpha.png">

	26 <!-- Test that drawing a pixelated canvas with another pixelated canvas as s ource works. -->

	27 <!-- One canvas should be overlaid on the other at an offset. Both canvases should be upscaled without blurring. -->

	28 <canvas class="canvas0" width="300" height="300"></canvas>

	29 <canvas class="canvas1" width="300" height="300"></canvas>

	30 </body>

	31 <script>

	32 // Ignore the render tree.

	33 if (window.testRunner)

	34 window.testRunner.dumpAsTextWithPixelResults();

	35

	36 function draw() {

	37 var image = document.getElementsByTagName("img")[0];

	38 var canvas0 = document.getElementsByTagName("canvas")[0];

	39 var canvas1 = document.getElementsByTagName("canvas")[1];

	40 canvas0.getContext("2d").drawImage(image, -0.5, -0.5, 300, 300);

	41 canvas1.getContext("2d").drawImage(canvas0, -0.5, -0.5, 300, 300);

	42 }

	43 window.onload = draw;

	44 </script>

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