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<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" >
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<head>
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<title>Testing decompose</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<style type="text/css">
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@import "../../../dojo/resources/dojo.css";
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@import "../../../dijit/tests/css/dijitTests.css";
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</style>
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<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug: true"></script>
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<script type="text/javascript" src="../matrix.js"></script>
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<script type="text/javascript" src="../decompose.js"></script>
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<script type="text/javascript">
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dojo.require("dojox.gfx.decompose");
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var m = dojox.gfx.matrix;
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var eq = function(a, b){
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return Math.abs((a - b) / (a + b)) < 1e-6;
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};
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var calc = function(){
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var matrix1 = eval("(m.normalize([" + dojo.byId("input").value + "]))");
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dojo.byId("matrix1").value = dojo.toJson(matrix1, true);
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var result = dojox.gfx.decompose(matrix1);
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dojo.byId("result").innerHTML = "Result: " + dojo.toJson(result);
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var matrix2 = m.normalize([
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m.translate(result.dx, result.dy),
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m.rotate(result.angle2),
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m.scale(result.sx, result.sy),
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m.rotate(result.angle1)
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]);
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dojo.byId("matrix2").value = dojo.toJson(matrix2, true);
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};
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</script>
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</head>
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<body>
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<h1>Testing decompose</h1>
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<p>
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<span style="font-size: 8pt;">Example: m.rotategAt(30, 100, 100), m.scaleAt(2, 3, 5, 5), m.rotate(45)</span><br />
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<input id="input" type="text" size="50" maxlength="200" /><button onclick="calc();">Calc</button>
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</p>
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<p id="result">Result:</p>
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<p>
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<span style="font-size: 8pt;">Original matrix</span><br />
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<textarea id="matrix1" cols="50" rows="8" readonly="readonly"></textarea>
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</p>
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<p>
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<span style="font-size: 8pt;">Decomposed matrix</span><br />
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<textarea id="matrix2" cols="50" rows="8" readonly="readonly"></textarea>
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</p>
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<p>That's all Folks!</p>
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</body>
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</html>
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