vis.js is a dynamic, browser-based visualization library
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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  2. <html>
  3. <head>
  4. <title>Graph 3D demo</title>
  5. <style>
  6. html, body {
  7. font: 10pt arial;
  8. padding: 0;
  9. margin: 0;
  10. width: 100%;
  11. height: 100%;
  12. }
  13. #mygraph {
  14. position: absolute;
  15. width: 100%;
  16. height: 100%;
  17. }
  18. </style>
  19. <!-- for mobile devices like android and iphone -->
  20. <meta name="viewport" content="target-densitydpi=device-dpi, width=device-width" />
  21. <script type="text/javascript" src="../../dist/vis.js"></script>
  22. <script type="text/javascript">
  23. var data = null;
  24. var graph = null;
  25. function custom(x, y) {
  26. return (Math.sin(x/50) * Math.cos(y/50) * 50 + 50);
  27. }
  28. // Called when the Visualization API is loaded.
  29. function drawVisualization() {
  30. // Create and populate a data table.
  31. data = new vis.DataSet();
  32. // create some nice looking data with sin/cos
  33. var steps = 10; // number of datapoints will be steps*steps
  34. var axisMax = 314;
  35. var axisStep = axisMax / steps;
  36. for (var x = 0; x < axisMax; x+=axisStep) {
  37. for (var y = 0; y < axisMax; y+=axisStep) {
  38. var value = custom(x,y);
  39. data.add([
  40. {x:x,y:y,z:value}
  41. ]);
  42. }
  43. }
  44. // specify options
  45. var options = {
  46. width: '100%',
  47. height: '100%',
  48. style: 'surface',
  49. showPerspective: true,
  50. showGrid: true,
  51. showShadow: false,
  52. keepAspectRatio: true,
  53. verticalRatio: 0.5,
  54. backgroundColor: {
  55. strokeWidth: 0
  56. }
  57. };
  58. // create our graph
  59. var container = document.getElementById('mygraph');
  60. graph = new vis.Graph3d(container, data, options);
  61. }
  62. </script>
  63. <script src="../googleAnalytics.js"></script>
  64. </head>
  65. <body onresize="graph.redraw();" onload="drawVisualization()">
  66. <div id="mygraph"></div>
  67. </body>
  68. </html>