Content - 7f59b222bcf0335868ab12d894cdb2afd5839e2d - 573cf51/2dcontext/compositing/2d.composite.image.copy.html

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Tip revision: 5de28d46eab8eb2f610a77aca0bb004e872a3e3d authored by Hallvord R. M. Steen on 28 February 2014, 09:55:18 UTC
dropping superfluous variable declaration

Tip revision: 5de28d4

2d.composite.image.copy.html

<!DOCTYPE html>
<title>Canvas test: 2d.composite.image.copy</title>
<meta name="author" content="Philip Taylor">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../../common/canvas-tests.js"></script>
<link rel="stylesheet" href="../../../common/canvas-tests.css">
<body class="show_output">

<h1><a href="index.2d.html">2d</a>.<a href="index.2d.composite.html">composite</a>.<a href="index.2d.composite.image.html">image</a>.copy</h1>
<p class="desc"></p>

<div class="refs">Spec references:
<ul>
<li><a href="../annotated-spec/canvas.html#testrefs.2d.composite.copy">2d.composite.copy</a>
</ul>
</div>

<p class="output">Actual output:</p>
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
<p class="output expectedtext">Expected output:<p><img src="2d.composite.image.copy.png" class="output expected" id="expected" alt="">
<ul id="d"></ul>
<script>
var t = async_test("");
_addTest(function(canvas, ctx) {


ctx.fillStyle = 'rgba(0, 255, 255, 0.5)';
ctx.fillRect(0, 0, 100, 50);
ctx.globalCompositeOperation = 'copy';
ctx.drawImage(document.getElementById('yellow75.png'), 0, 0);
_assertPixelApprox(canvas, 50,25, 255,255,0,191, "50,25", "255,255,0,191", 5);


});
</script>
<img src="../../../images/yellow75.png" id="yellow75.png" class="resource">

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