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- <!doctype html>
- <html>
- <head>
- <title>Graph 3D cloud with sized dots</title>
-
- <style>
- body {font: 10pt arial;}
- </style>
- <script type="text/javascript" src="../../dist/vis.js"></script>
-
- <script type="text/javascript">
- var data = null;
- var graph = null;
-
- // Called when the Visualization API is loaded.
- function drawVisualization() {
- // create the data table.
- data = new vis.DataSet();
-
- // create some shortcuts to math functions
- var sqrt = Math.sqrt;
- var pow = Math.pow;
- var random = Math.random;
-
- // create the animation data
- var imax = 100;
- for (var i = 0; i < imax; i++) {
- var x = pow(random(), 2);
- var y = pow(random(), 2);
- var z = pow(random(), 2);
-
- var dist = sqrt(pow(x, 2) + pow(y, 2) + pow(z, 2));
- var range = sqrt(2) - dist;
-
- data.add({x:x,y:y,z:z,style:range});
- }
-
- // specify options
- var options = {
- width: '600px',
- height: '600px',
- style: 'dot-size',
- showPerspective: false,
- showGrid: true,
- keepAspectRatio: true,
- legendLabel:'value',
- verticalRatio: 1.0,
- cameraPosition: {
- horizontal: -0.54,
- vertical: 0.5,
- distance: 1.6
- },
- dotSizeMinFraction: 0.5,
- dotSizeMaxFraction: 2.5
- };
-
- // create our graph
- var container = document.getElementById('mygraph');
- graph = new vis.Graph3d(container, data, options);
- }
- </script>
- </head>
-
- <body onload="drawVisualization()">
- <div id="mygraph"></div>
-
- <div id="info"></div>
- </body>
- </html>
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