[dygraphs.git] / tests / dynamic-update.html

<html>
  <head>
    <title>Live random data</title>
    <!--[if IE]>
    <script type="text/javascript" src="excanvas.js"></script>
    <![endif]-->
    <script type="text/javascript" src="../strftime/strftime-min.js"></script>
    <script type="text/javascript" src="../rgbcolor/rgbcolor.js"></script>
    <script type="text/javascript" src="../dygraph-canvas.js"></script>
    <script type="text/javascript" src="../dygraph.js"></script>
  </head>
  <body>
    <h3 style="width:800px; text-align: center;">Live random data</h3>
    <div id="div_g" style="width:800px; height:400px;"></div>

    <script type="text/javascript">
      var data = [];
      var t = new Date();
      for (var i = 10; i >= 0; i--) {
        var x = new Date(t.getTime() - i * 1000);
        data.push([x, Math.random()]);
      }

      var g = new Dygraph(document.getElementById("div_g"), data,
                          {
                            drawPoints: true,
                            showRoller: true,
                            valueRange: [0.0, 1.2],
                            labels: ['Time', 'Random']
                          });
      setInterval(function() {
        var x = new Date();  // current time
        var y = Math.random();
        data.push([x, y]);
        g.updateOptions( { 'file': data } );
      }, 1000);

    </script>

    <p>This test is modeled after a <a
      href="http://www.highcharts.com/demo/?example=dynamic-update&theme=default">highcharts
      test</a>. New points should appear once per second. Try zooming and
    panning over to the right edge to watch them show up.</p>
  </body>
</html>
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]-->
67b65269 DV	7	<script type="text/javascript" src="../strftime/strftime-min.js"></script>
67b65269 DV	8	<script type="text/javascript" src="../rgbcolor/rgbcolor.js"></script>
5e50289f DV	9	<script type="text/javascript" src="../dygraph-canvas.js"></script>
	10	<script type="text/javascript" src="../dygraph.js"></script>
	11	</head>
	12	<body>
970d5441 DV	13	<h3 style="width:800px; text-align: center;">Live random data</h3>
970d5441 DV	14	<div id="div_g" style="width:800px; height:400px;"></div>
5e50289f DV	15
	16	<script type="text/javascript">
	17	var data = [];
	18	var t = new Date();
	19	for (var i = 10; i >= 0; i--) {
	20	var x = new Date(t.getTime() - i * 1000);
	21	data.push([x, Math.random()]);
	22	}
	23
	24	var g = new Dygraph(document.getElementById("div_g"), data,
	25	{
	26	drawPoints: true,
	27	showRoller: true,
	28	valueRange: [0.0, 1.2],
	29	labels: ['Time', 'Random']
	30	});
	31	setInterval(function() {
	32	var x = new Date(); // current time
	33	var y = Math.random();
	34	data.push([x, y]);
	35	g.updateOptions( { 'file': data } );
	36	}, 1000);
	37
	38	</script>
970d5441 DV	39
	40	<p>This test is modeled after a <a
	41	href="http://www.highcharts.com/demo/?example=dynamic-update&theme=default">highcharts
	42	test</a>. New points should appear once per second. Try zooming and
	43	panning over to the right edge to watch them show up.</p>
5e50289f DV	44	</body>
5e50289f DV	45	</html>