Updating data

Created with Raphaël 2.1.2-1-0.500.51360340320300280260240220200180160140120100806040200
  1.  
  2. var nReloads = 0;
  3. function data(offset) {
  4.   var ret = [];
  5.   for (var x = 0; x <= 360; x += 10) {
  6.     var v = (offset + x) % 360;
  7.     ret.push({
  8.       x: x,
  9.       y: Math.sin(Math.PI * v / 180).toFixed(4),
  10.       z: Math.cos(Math.PI * v / 180).toFixed(4)
  11.     });
  12.   }
  13.   return ret;
  14. }
  15. var graph = Morris.Line({
  16.     element: 'graph',
  17.     data: data(0),
  18.     xkey: 'x',
  19.     ykeys: ['y', 'z'],
  20.     labels: ['sin()', 'cos()'],
  21.     parseTime: false,
  22.     ymin: -1.0,
  23.     ymax: 1.0,
  24.     hideHover: true
  25. });
  26. function update() {
  27.   nReloads++;
  28.   graph.setData(data(5 * nReloads));
  29.   $('#reloadStatus').text(nReloads + ' reloads');
  30. }
  31. setInterval(update, 100);