tests/gviz-infinity.html

   1 <!DOCTYPE html>
   2 <html>
   3   <head>
   4     <link rel="stylesheet" href="../css/dygraph.css">
   5     <title>gviz</title>
   6     <!--
   7     For production (minified) code, use:
   8     <script type="text/javascript" src="dygraph-combined.js"></script>
   9     -->
  10     <script type="text/javascript" src="../dist/dygraph.js"></script>
  11
  12     <script type="text/javascript" src="http://www.google.com/jsapi"></script>
  13     <script type="text/javascript">
  14       google.load('visualization', '1', {packages: ['linechart']});
  15
  16       function createDataTable(dateType) {
  17         data = new google.visualization.DataTable();
  18         data.addColumn(dateType, 'Date');
  19         data.addColumn('number', 'Column A');
  20         data.addColumn('number', 'Column B');
  21         data.addRows(4);
  22         data.setCell(0, 0, new Date("2009/07/01"));
  23         data.setCell(0, 1, 1);
  24         data.setCell(0, 2, 7);
  25         data.setCell(1, 0, new Date("2009/07/08"));
  26         data.setCell(1, 1, 2);
  27         data.setCell(1, 2, 4);
  28         data.setCell(2, 0, new Date("2009/07/15"));
  29         data.setCell(2, 1, 3);
  30         data.setCell(2, 2, Infinity);
  31         data.setCell(3, 0, new Date("2009/07/22"));
  32         data.setCell(3, 1, 4);
  33         data.setCell(3, 2, 0);
  34         return data;
  35       }
  36
  37       function drawVisualization() {
  38         data = createDataTable('date');
  39         new google.visualization.LineChart(
  40             document.getElementById('gviz')).draw(data, null);
  41
  42         var chart1 = new Dygraph.GVizChart(document.getElementById('dygraphs'))
  43           .draw(data, { });
  44       }
  45
  46       google.setOnLoadCallback(drawVisualization);
  47     </script>
  48   </head>
  49   <body>
  50     <p>This tests that infinite values don't break dygraphs.</p>
  51     <p>gviz line chart:</p>
  52     <div id="gviz" style="width:600px; height:300px;"></div>
  53
  54     <p>same data drawn using dygraphs:</p>
  55     date column:
  56     <div id="dygraphs" style="width:600px; height:300px;"></div>
  57   </body>
  58 </html>