LayoutTests/css3/images/pixelated-canvas.html - Issue 336693005: Add image-rendering: pixelated.

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Side by Side Diff: LayoutTests/css3/images/pixelated-canvas.html

Issue 336693005: Add image-rendering: pixelated. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 6 months ago

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	1 <!DOCTYPE html>

	2 <style>

	3 canvas {

	4 display: block;

	5 position: fixed;

	6 left: 0px;

	7 top: 0px;

	8 right: 0px;

	9 bottom: 0px;

	10 border: none;

	11 width: 100px;

	12 height: 100px;

	13 margin: 0px;

	14 padding: 0px;

	15 image-rendering: -webkit-optimize-contrast;

	16 }

	17 </style>

	18 <body>

	19 <!-- The resulting image should be 100x100, consisting of 4 50x50 blocks of solid color, with no blurring of edges -->

	20 <canvas width="2" height="2"></canvas>

	21 </body>

	22 <script>

	23 if (window.layoutTestController)

	24 layoutTestController.dumpAsText(true);

	25

	26 var canvas;

	27 var imageHandle;

	28 canvas = document.getElementsByTagName("canvas")[0].getContext("2d");

	29 canvas.width = 2;

	30 canvas.height = 2;

	31 imageHandle = canvas.createImageData(2, 2);

	32

	33 var index = 0;

	34 var length = imageHandle.data.length;

	35

	36 imageHandle.data[index++] = 255;

	37 imageHandle.data[index++] = 0;

	38 imageHandle.data[index++] = 0;

	39 imageHandle.data[index++] = 255;

	40

	41 imageHandle.data[index++] = 0;

	42 imageHandle.data[index++] = 255;

	43 imageHandle.data[index++] = 0;

	44 imageHandle.data[index++] = 255;

	45

	46 imageHandle.data[index++] = 0;

	47 imageHandle.data[index++] = 0;

	48 imageHandle.data[index++] = 255;

	49 imageHandle.data[index++] = 255;

	50

	51 imageHandle.data[index++] = 0;

	52 imageHandle.data[index++] = 0;

	53 imageHandle.data[index++] = 0;

	54 imageHandle.data[index++] = 255;

	55

	56 canvas.putImageData(imageHandle, 0, 0);

	57 </script>

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