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34 lines
933 B
HTML
34 lines
933 B
HTML
<!DOCTYPE html>
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<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta charset="utf-8" />
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<title></title>
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<script type="text/javascript">
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function paintCanvas() {
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var elem = document.getElementById("mycanv");
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var ctx = elem.getContext('2d');
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ctx.fillStyle = 'white';
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ctx.fillRect(0, 0, 200, 200);
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ctx.beginPath();
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ctx.arc(150, 150, 100, 0, Math.PI * 2, true);
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ctx.closePath();
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ctx.clip();
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// create radial gradient
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var grd = ctx.createRadialGradient(110, 110, 42, 110, 110, 121);
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grd.addColorStop(0, '#FFFFFF');
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grd.addColorStop(1, '#E5E5E5');
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ctx.fillStyle = grd;
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// This should be completely clipped out!
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ctx.fillRect(0, 0, 1, 1);
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}
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</script>
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</head>
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<body onload="paintCanvas();">
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<canvas width=200 height=200 moz-opaque="true" id="mycanv"></canvas>
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</body>
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</html>
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