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