<html> <head> <link rel="stylesheet" type="text/css" href="/css/c3.css"> </head> <body> <div id="chart"></div> <button onclick="load()">Load</button> <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script> <script src="/js/c3.js"></script> <script> var chart = c3.generate({ bindto: '#chart', data: { columns: [ generateData(100) ], }, zoom: { enabled: true }, subchart: { show: true } }); function load() { chart.load({ columns: [ generateData(Math.random() * 1000) ], }); } function generateData(n) { var column = ['sample']; for (var i = 0; i < n; i++) { column.push(Math.random() * 500); } return column; } </script> </body> </html>