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30 lines
565 B
HTML
30 lines
565 B
HTML
<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<html>
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<script type="text/javascript">
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window.onload = function() {
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var c = document.getElementById("b");
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var ctx = c.getContext("2d");
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ctx.fillStyle = "rgb(0,255,0)";
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ctx.fillRect(0,0,100,100);
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}
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</script>
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<style>
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#a {
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width: 200px;
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height: 200px;
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background-color: rgb(0,255,0);
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}
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#b {
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width: 100px;
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height: 100px;
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mix-blend-mode:difference;
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}
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</style>
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<div id="a">
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<canvas width="100" height="100" id="b"/>
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</div>
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</html>
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