projects / dygraphs.git / blame
| Commit | Line | Data |
|---|---|---|
| 5e50289f DV |
1 | <html> |
| 2 | <head> | |
| 3 | <title>Live random data</title> | |
| 4 | <!--[if IE]> | |
| 5 | <script type="text/javascript" src="excanvas.js"></script> | |
| 6 | <![endif]--> | |
| 7 | <script type="text/javascript" src="../dygraph-combined.js"></script> | |
| 8 | <script type="text/javascript" src="../dygraph-canvas.js"></script> | |
| 9 | <script type="text/javascript" src="../dygraph.js"></script> | |
| 10 | </head> | |
| 11 | <body> | |
| 970d5441 DV |
12 | <h3 style="width:800px; text-align: center;">Live random data</h3> |
| 13 | <div id="div_g" style="width:800px; height:400px;"></div> | |
| 5e50289f DV |
14 | |
| 15 | <script type="text/javascript"> | |
| 16 | var data = []; | |
| 17 | var t = new Date(); | |
| 18 | for (var i = 10; i >= 0; i--) { | |
| 19 | var x = new Date(t.getTime() - i * 1000); | |
| 20 | data.push([x, Math.random()]); | |
| 21 | } | |
| 22 | ||
| 23 | var g = new Dygraph(document.getElementById("div_g"), data, | |
| 24 | { | |
| 25 | drawPoints: true, | |
| 26 | showRoller: true, | |
| 27 | valueRange: [0.0, 1.2], | |
| 28 | labels: ['Time', 'Random'] | |
| 29 | }); | |
| 30 | setInterval(function() { | |
| 31 | var x = new Date(); // current time | |
| 32 | var y = Math.random(); | |
| 33 | data.push([x, y]); | |
| 34 | g.updateOptions( { 'file': data } ); | |
| 35 | }, 1000); | |
| 36 | ||
| 37 | </script> | |
| 970d5441 DV |
38 | |
| 39 | <p>This test is modeled after a <a | |
| 40 | href="http://www.highcharts.com/demo/?example=dynamic-update&theme=default">highcharts | |
| 41 | test</a>. New points should appear once per second. Try zooming and | |
| 42 | panning over to the right edge to watch them show up.</p> | |
| 5e50289f DV |
43 | </body> |
| 44 | </html> |