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

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script src="/js/c3.min.js"></script>
    <script>
      var chart = c3.generate({
        bindto: '#chart',
        data: {
          x: 'x',
          columns: [
            ['x', 30, 40, 100, 200, 250, 350],
            ['sample', 30, 200, 100, 400, 150, 250]
          ]
        }
      });

      setTimeout(function () {
        chart.load({
          columns: [
            ['sample', 100, 300, 200, 300, 150, 300]
          ]
        })
      }, 1000);

      setTimeout(function () {
        chart.load({
          columns: [
            ['x', 130, 140, 200, 300, 450, 550],
            ['sample', 200, 350, 100, 200, 50, 100]
          ]
        })
      }, 1500);
    </script>
  </body>
</html>

Add sample for xy line chart
Add sample for xy line chart
