<!doctype html> <head>

<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.2/raphael-min.js"></script>
<script src="../morris.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/prettify/r224/prettify.min.js"></script>
<script src="lib/example.js"></script>
<link rel="stylesheet" href="lib/example.css">
<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/prettify/r224/prettify.min.css">
<link rel="stylesheet" href="../morris.css">

</head> <body> <h1>Updating data</h1> <div id=“graph”></div> <div id=“reloadStatus”> <pre id=“code” class=“prettyprint linenums”>

var nReloads = 0; function data(offset) {

var ret = [];
for (var x = 0; x <= 360; x += 10) {
  var v = (offset + x) % 360;
  ret.push({
    x: x,
    y: Math.sin(Math.PI * v / 180).toFixed(4),
    z: Math.cos(Math.PI * v / 180).toFixed(4)
  });
}
return ret;

} var graph = Morris.Line({

element: 'graph',
data: data(0),
xkey: 'x',
ykeys: ['y', 'z'],
labels: ['sin()', 'cos()'],
parseTime: false,
ymin: -1.0,
ymax: 1.0,
hideHover: true

}); function update() {

nReloads++;
graph.setData(data(5 * nReloads));
$('#reloadStatus').text(nReloads + ' reloads');

} setInterval(update, 100); </pre> </body>