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74 lines
2.5 KiB
74 lines
2.5 KiB
2 years ago
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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>Dojo 2D Matrix</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<script type="text/javascript">djConfig = {isDebug: true};</script>
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<script type="text/javascript" src="../../dojo.js"></script>
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<script type="text/javascript">
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dojo.require("dojo.gfx.*");
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dojo.require("dojo.event.*");
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mdebug = function(matrix){
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var m = dojo.gfx.matrix.normalize(matrix);
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dojo.debug("xx: " + m.xx + ", xy: " + m.xy + " | dx:" + m.dx);
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dojo.debug("yx: " + m.yx + ", yy: " + m.yy + " | dy:" + m.dy);
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};
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pdebug = function(point){
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dojo.debug("x: " + point.x + ", y: " + point.y);
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};
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dojo.addOnLoad(function(){
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var a = new dojo.gfx.matrix.Matrix2D();
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mdebug(a);
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a = dojo.gfx.matrix.rotateg(30);
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mdebug(a);
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a = dojo.gfx.matrix.rotateg(45);
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mdebug(a);
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a = dojo.gfx.matrix.rotateg(90);
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mdebug(a);
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a = [new dojo.gfx.matrix.Matrix2D(), new dojo.gfx.matrix.Matrix2D(), new dojo.gfx.matrix.Matrix2D()];
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mdebug(a);
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a = [dojo.gfx.matrix.rotateg(30), dojo.gfx.matrix.rotateg(-30)];
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mdebug(a);
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a = [dojo.gfx.matrix.rotateg(30), dojo.gfx.matrix.invert(dojo.gfx.matrix.rotateg(30))];
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mdebug(a);
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a = dojo.gfx.matrix.rotategAt(90, 10, 10);
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mdebug(a);
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var b = dojo.gfx.matrix.multiplyPoint(a, 10, 10);
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pdebug(b);
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b = dojo.gfx.matrix.multiplyPoint(a, 10, 5);
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pdebug(b);
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b = dojo.gfx.matrix.multiplyPoint(a, 10, 15);
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pdebug(b);
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a = [dojo.gfx.matrix.scale(2,1), dojo.gfx.matrix.invert(dojo.gfx.matrix.rotateg(45))];
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mdebug(a);
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a = [dojo.gfx.matrix.scale(1,2), dojo.gfx.matrix.invert(dojo.gfx.matrix.rotateg(45))];
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mdebug(a);
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a = [dojo.gfx.matrix.invert(dojo.gfx.matrix.rotateg(45)), dojo.gfx.matrix.scale(2,1)];
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mdebug(a);
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a = [dojo.gfx.matrix.invert(dojo.gfx.matrix.rotateg(45)), dojo.gfx.matrix.scale(1,2)];
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mdebug(a);
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a = [dojo.gfx.matrix.rotategAt(45, 100, 100), dojo.gfx.matrix.scale(2)];
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mdebug(a);
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a = [dojo.gfx.matrix.scale(2), dojo.gfx.matrix.rotategAt(45, 100, 100)];
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mdebug(a);
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a = [dojo.gfx.matrix.rotateg(45), dojo.gfx.matrix.scale(2)];
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mdebug(a);
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a = [dojo.gfx.matrix.scale(2), dojo.gfx.matrix.rotateg(45)];
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mdebug(a);
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a = [dojo.gfx.matrix.rotategAt(45, 300, 200), dojo.gfx.matrix.translate(100, 100), dojo.gfx.matrix.scale(2,1)];
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mdebug(a);
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a = [dojo.gfx.matrix.translate(100, 100), dojo.gfx.matrix.rotateg(45), dojo.gfx.matrix.scale(2,1)];
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mdebug(a);
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a = [dojo.gfx.matrix.rotategAt(45, 250, 250), { dx: 150, dy: 150 }];
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mdebug(a);
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});
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</script>
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</head>
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<body>
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</body>
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</html>
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