59 lines
1.8 KiB
HTML
59 lines
1.8 KiB
HTML
<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 surface.destroy()</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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<!-- SVGWEB { -->
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<meta name="svg.render.forceflash" content="true"/>
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<script src="svgweb/src/svg.js" data-path="svgweb/src"></script>
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<script src="../../../../dojo/dojo.js" djConfig="isDebug:true,forceGfxRenderer:'svg'" type="text/javascript"></script>
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<!-- } -->
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<script type="text/javascript">
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dojo.require("dojox.gfx");
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surface = null;
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makeShapes = function(){
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if(surface){
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surface.destroy();
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surface = null;
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var t = dojo.byId("test").innerHTML;
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if(t){
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console.error("Garbage detected: " + t);
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}else{
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console.log("The parent node was cleaned up properly.");
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}
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}
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surface = dojox.gfx.createSurface("test", 500, 500);
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/* SVGWEB { */
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surface.whenLoaded(function() {
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var path = surface.createPath("");
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// form concentric circles
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var center = {x: 250, y: 250};
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for(var r = 200; r > 0; r -= 30){
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// make two 180 degree arcs to form a circle
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var start = {x: center.x, y: center.y - r};
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var end = {x: center.x, y: center.y + r};
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path.moveTo(start).arcTo(r, r, 0, true, true, end).arcTo(r, r, 0, true, true, start).closePath();
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}
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// set visual attributes
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path.setFill("red").setStroke("black");
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});
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/* } */
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};
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dojo.addOnLoad(makeShapes);
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</script>
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</head>
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<body>
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<h1>Testing surface.destroy()</h1>
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<p><button onclick="makeShapes();">Regenerate</button></p>
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<p><em>See the firebug log for detailed reports.</em></p>
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<div id="test" style="width: 500px; height: 500px;"></div>
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<p>That's all Folks!</p>
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</body>
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</html>
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