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<!DOCTYPE HTML>↩
<html>↩
<head>↩
<title>Testing compositing of component alpha layer with complex visible region</title>↩
<style>↩
body { background:white; }↩
#d {↩
position:absolute;↩
top:200px;↩
left:200px;↩
font-size:30px;↩
transform:rotate(30deg);↩
transform:rotate(30deg);↩
background:url(100x80-white-rect-top-right.png);↩
}↩
canvas { display:block; }↩
span { display:block; background:rgba(200,200,200, 0.4); height:40px; }↩
</style>↩
</head>↩
<body>↩
<div id="d"><span style="width:20px"><canvas id="c" width="20" height="20"></canvas>XYZ</span>↩
<span style="width:100px;"></span>↩
</div>↩
<script>↩
var ctx = document.getElementById("c").getContext("2d");↩
ctx.fillStyle = "lime";↩
ctx.fillRect(5,5,5,5);↩
</script>↩
</body>↩
</html>↩