Sankey Example

An example of a Google Sankey Chart.

by bekim

HTML

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>

<div id="sankey_multiple" 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([
    ['Bed and Bedding', 'Attica', 93099],
    ['Bed and Bedding', 'Central Greece', 2948],
    ['Bed and Bedding', 'Central Macedonia', 128099],
    ['Bed and Bedding', 'Chios', 77832],
    ['Bed and Bedding', 'Crete', 3407],
    ['Bed and Bedding', 'Dodecanese', 63734],
    ['Bed and Bedding', 'Eastern Macedonia and Thrace', 11260],
    ['Bed and Bedding', 'Epirus', 20543],
    ['Bed and Bedding', 'Lesvos', 91442],
    ['Bed and Bedding', 'Peloponnese', 1325],
    ['Bed and Bedding', 'Samos', 56919],
    ['Bed and Bedding', 'Thessaly', 15655],
    ['Bed and Bedding', 'Western Greece', 1930],
    ['Clothing', 'Attica', 87354],
    ['Clothing', 'Central Greece', 10452],
    ['Clothing', 'Central Macedonia', 108300],
    ['Clothing', 'Chios', 155260],
    ['Clothing', 'Dodecanese', 42971],
    ['Clothing', 'Eastern Macedonia and Thrace', 29078],
    ['Clothing', 'Epirus', 17990],
    ['Clothing', 'Lesvos', 113652],
    ['Clothing', 'Samos', 60130],
    ['Clothing', 'Thessaly', 4998],
    ['Clothing', 'Western Greece', 3804],
    ['Education', 'Attica', 4251],
    ['Education', 'Central Greece', 346],
    ['Education', 'Central Macedonia', 2318],
    ['Education', 'Crete', 96],
    ['Education', 'Eastern Macedonia and Thrace', 55],
    ['Education', 'Epirus', 420],
    ['Education', 'Lesvos', 820],
    ['Education', 'Thessaly', 305],
    ['Education', 'Western Greece', 10],
    ['Food Items', 'Attica', 53041],
    ['Food Items', 'Central Greece', 500],
    ['Food Items', 'Central Macedonia', 30930],
    ['Food Items', 'Chios', 26744],
    ['Food Items', 'Dodecanese', 17211],
    ['Food Items', 'Epirus', 230],
    ['Food Items', 'Lesvos', 29176],
    ['Food Items',...