<html>
  <head>
    <link rel="stylesheet" type="text/css" href="/css/c3.css">
  </head>
  <body>
    <div id="chart"></div>

    <script src="http://d3js.org/d3.v4.min.js" charset="utf-8"></script>
    <script src="/js/c3.js"></script>
    <script>
      var chart = c3.generate({
        bindto: '#chart',
        data: {
          x : 'x',
          columns: [
            ['x', 'www.google.com', 'www.amazon.com', 'www.facebook.com', 'www.apple.com'],
            ['download', 30, 200, 100, 400],
            ['loading', 90, 100, 140, 200],
          ],
          groups: [
            ['download', 'loading']
          ],
          type: 'bar'
        },
        axis: {
          x: {
            type: 'categorized',
            label: 'X Label'
          },
          y: {
            label: {
              text: 'Y Label',
              position: 'outer-middle'
            }
          }
        }
      });

      setTimeout(function () {
        chart.load({
          columns: [
            ['x', 'www.yahoo.com', 'www.rakuten.com', 'www.mixi.com', 'www.sony.com'],
            ['download', 130, 300, 200, 470],
            ['loading', 190, 130, 240, 340],
          ],
        });
      }, 1000);

      setTimeout(function () {
        chart.load({
          columns: [
            ['x', 'www.hogehoge.com', 'www.aaaa.com', 'www.aaaa.com'],
            ['download', 130, 300, 200],
            ['loading', 190, 130, 240],
          ],
        });
      }, 2000);

      setTimeout(function () {
        chart.load({
          columns: [
            ['x', 'www.yahoo.com', 'www.rakuten.com', 'www.mixi.com', 'www.sony.com'],
            ['download', 130, 300, 200, 470],
            ['loading', 190, 130, 240, 340],
          ],
        });
      }, 3000);

      setTimeout(function () {
        chart.load({
          columns: [
            ['download', 30, 30, 20, 170],
            ['loading', 90, 30, 40, 40],
          ],
        });
      }, 4000);

      setTimeout(function () {
        chart.load({
          url: '/data/c3_test3.csv'
        });
      }, 5000);

    </script>
  </body>
</html>
