Sankey Example

An example of a Google Sankey Chart.

by andypotanin

HTML

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
       <div id="sankey_basic" style="width: 900px; height: 300px;"></div>

JavaScript

google.charts.load('current', {'packages':['sankey']});
      google.charts.setOnLoadCallback(drawChart);

      function drawChart() {
        var data = new google.visualization.DataTable();
        data.addColumn('string', 'From');
        data.addColumn('string', 'To');
        data.addColumn('number', 'Weight');
        data.addRows([
          [ 'Commits', 'PR', 1000 ],
          [ 'Commits', 'R&D', 200 ],
          [ 'PR', 'Rejected PRs', 100 ],
          [ 'PR', 'Dev', 900 ],
          [ 'Dev', 'QA', 700 ],
          [ 'Dev', 'Cancelled', 200 ]          
        ]);

        // 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);
      }