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Implements drawImage for html image as ImageSource

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This commit is contained in:
Diego Marcos 2015-03-25 17:17:18 -07:00
parent 184d214e26
commit 88954e3e18
86 changed files with 1380 additions and 251 deletions
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36
tests/ref/2dcontext/drawimage_html_image_6.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<style>
html, body {
margin: 0;
}
</style>
<body>
<canvas id="dest" height="100" width="100"></canvas>
<script>
var sourceWidth = 100;
var sourceHeight = 100;
var smoothingEnabled = false;
var destCanvas = document.getElementById('dest');
var sourceImg = document.createElement('img');
sourceImg.src = '../2x2.png'
sourceImg.width = sourceWidth;
sourceImg.height = sourceHeight;
var destCtx = destCanvas.getContext('2d');
destCtx.fillStyle = "#FF0000";
destCtx.fillRect(0, 0, destCanvas.width, destCanvas.height);
destCtx.imageSmoothingEnabled = smoothingEnabled;
// 8 arguments, both destination and source origins are 0, 0
// An area of 32x32 pixels of the source image will be copied to
// an area of 32x32 pixels of the destination canvas
destCtx.drawImage(sourceImg, 0, 0, 32, 32, 0, 0, 32, 32);
</script>
</body>
</html>