Sankey Example

An example of a Google Sankey Chart.

by Khrys

HTML

<script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1.1','packages':['sankey']}]}"></script>
       <div id="sankey_basic" style="width: 900px; height: 300px;"></div>

JavaScript

google.setOnLoadCallback(drawChart);

      function drawChart() {
        var data = new google.visualization.DataTable();
        data.addColumn('string', 'From');
        data.addColumn('string', 'To');
        data.addColumn('number', 'Weight');
        data.addRows([
          [ 'A', 'Mango', 5 ],
          [ 'A', 'Mango', 7 ],
          [ 'A', 'Apple', 6 ],
          [ 'B', 'Coconut', 2 ],
          [ 'B', 'Mango', 9 ],
          [ 'B', 'Pineapple', 4 ]
        ]);

        // Sets chart options.
        var options = {
          width: 600,
        };

        // Instantiates and draws our chart, passing in some options.
        var chart = new google.visualization.Sankey(document.getElementById('sankey_basic'));
        chart.draw(data, options);
      }