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August 29, 2015 14:02
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Drawing HTML in canvas
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<!DOCTYPE html> | |
<html > | |
<head> | |
</head> | |
<body> | |
<script type="text/javascript"> | |
var canvas = document.getElementById('canvas'); | |
var ctx = canvas.getContext('2d'); | |
var data = '<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200">' + | |
'<foreignObject width="100%" height="100%">' + | |
'<div xmlns="http://www.w3.org/1999/xhtml" style="font-size:40px">' + | |
'<em>I</em> like <span style="color:white; text-shadow:0 0 2px blue;">cheese</span>' + | |
'</div>' + | |
'</foreignObject>' + | |
'</svg>'; | |
var DOMURL = window.URL || window.webkitURL || window; | |
var img = new Image(); | |
var svg = new Blob([data], {type: 'image/svg+xml;charset=utf-8'}); | |
var url = DOMURL.createObjectURL(svg); | |
img.onload = function () { | |
ctx.drawImage(img, 0, 0); | |
DOMURL.revokeObjectURL(url); | |
} | |
img.src = url; | |
</script> | |
<canvas id="canvas" style="border:2px solid black;" width="200" height="200"></canvas> | |
</body> | |
</html> |
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