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87 lines
2.6 KiB
87 lines
2.6 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<title>Graph 3D demo</title>
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<style>
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html, body {
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font: 10pt arial;
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padding: 0;
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margin: 0;
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width: 100%;
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height: 100%;
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}
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#mygraph {
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position: absolute;
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width: 100%;
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height: 100%;
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}
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</style>
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<!-- for mobile devices like android and iphone -->
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<meta name="viewport" content="target-densitydpi=device-dpi, width=device-width" />
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<script type="text/javascript" src="http://www.google.com/jsapi"></script>
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<script type="text/javascript" src="../graph3d.js"></script>
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<script type="text/javascript">
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var data = null;
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var graph = null;
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google.load("visualization", "1");
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// Set callback to run when API is loaded
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google.setOnLoadCallback(drawVisualization);
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function custom(x, y) {
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return (Math.sin(x/50) * Math.cos(y/50) * 50 + 50);
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}
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// Called when the Visualization API is loaded.
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function drawVisualization() {
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// Create and populate a data table.
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data = new google.visualization.DataTable();
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data.addColumn('number', 'x');
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data.addColumn('number', 'y');
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data.addColumn('number', 'z');
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// create some nice looking data with sin/cos
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var steps = 10; // number of datapoints will be steps*steps
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var axisMax = 314;
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var axisStep = axisMax / steps;
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for (var x = 0; x < axisMax; x+=axisStep) {
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for (var y = 0; y < axisMax; y+=axisStep) {
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var value = custom(x,y);
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data.addRow([x, y, value]);
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}
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}
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// specify options
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var options = {
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width: "100%",
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height: "100%",
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style: "surface",
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showPerspective: true,
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showGrid: true,
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showShadow: false,
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keepAspectRatio: true,
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verticalRatio: 0.5,
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backgroundColor: {
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strokeWidth: 0
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}
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};
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// Instantiate our graph object.
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graph = new links.Graph3d(document.getElementById('mygraph'));
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// Draw our graph with the created data and options
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graph.draw(data, options);
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}
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</script>
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</head>
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<body onresize="graph.redraw();">
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<div id="mygraph"></div>
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</body>
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</html>
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