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60 lines
1.5 KiB
60 lines
1.5 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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body {font: 10pt arial;}
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</style>
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<script type="text/javascript" src="../../dist/vis.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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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 vis.DataSet();
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// create some nice looking data with sin/cos
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var counter = 0;
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var steps = 50; // 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.add({id:counter++,x:x,y:y,z:value,style: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: "600px",
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height: "600px",
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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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};
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// Instantiate our graph object.
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var container = document.getElementById('mygraph');
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graph = new vis.Graph3d(container, data, options);
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}
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</script>
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</head>
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<body onload="drawVisualization();">
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<div id="mygraph"></div>
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<div id="info"></div>
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</body>
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</html>
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