<div id="{{include.id}}"></div>
<script>
  var c3ChartDefaults = $().c3ChartDefaults();

  var chartUrls = [
    'https://www.google.com',
    'https://www.yahoo.com',
    'https://www.bing.com/',
    'https://duckduckgo.com/'
  ];
  var stackedColumnsData = [
    ['Q1', 400, 250, 375],
    ['Q2', 355, 305, 300],
    ['Q3', 315, 340, 276],
    ['Q4', 180, 390, 190]
  ];
  var stackedGroups = [['Q1', 'Q2', 'Q3', 'Q4']];
  var stackedCategories = ['2013', '2014', '2015'];
  var stackedColors = {
    pattern: [
      $.pfPaletteColors.red,
      $.pfPaletteColors.blue,
      $.pfPaletteColors.orange,
      $.pfPaletteColors.green
    ]
  };

  var stackedVerticalBarChartConfig = c3ChartDefaults.getDefaultStackedBarConfig();
  stackedVerticalBarChartConfig.axis = {
    x: {
      categories: stackedCategories,
      type: 'category'
    }
  };
  stackedVerticalBarChartConfig.bindto = '#{{include.id}}';
  stackedVerticalBarChartConfig.color = stackedColors;
  stackedVerticalBarChartConfig.data = {
    columns: stackedColumnsData,
    groups: stackedGroups,
    type: 'bar',
    // optional drilldown behavior
    onclick: function (d, element) {
      window.location = chartUrls[d.index];
    },
    order: null
  };
  var stackedVerticalBarChart = c3.generate(stackedVerticalBarChartConfig);
</script>
