<html> <head> <link rel="stylesheet" type="text/css" href="/css/c3.css"> </head> <body> <div id="chart1"></div> <div id="chart2"></div> <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script> <script src="/js/c3.js"></script> <script> var chart1 = c3.generate({ bindto: '#chart1', data: { x : 'x', columns: [ ['x', '2013-01-01', '2013-02-01', '2013-03-01', '2013-04-01', '2013-05-01'], ['sample', 30, 200, 100, 400, 150], ['sample2', 130, 300, 200, 450, 250] ] }, axis : { x : { type : 'timeseries', tick : { format : "%Y-%m-%d" } } }, subchart: { show: true, onbrush: function (domain) { console.log(this, domain); } } }); var chart2 = c3.generate({ bindto: '#chart2', data: { columns: [ ['sample', 30, 200, 100, 400, 150], ['sample2', 130, 300, 200, 450, 250] ] }, subchart: { show: true, onbrush: function (domain) { console.log(this, domain); } } }); </script> </body> </html>