tests/gviz-infinity.html

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