<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.js"></script> <script> var chart = c3.generate({ data: { x: 'date', columns: [ ['date', '2014-01-01', '2014-01-10', '2014-01-20', '2014-01-30', '2014-02-01'], ['sample', 30, 200, 100, 400, 150, 250] ] }, axis: { x: { type: 'timeseries', tick: { format: '%Y%m%d %H:%M:%S' } }, }, regions: [ {start: '2014-01-05', end: '2014-01-10'}, // {start: new Date('2014-01-10'), end: new Date('2014-01-15')}, {start: 1390608000000, end: 1391040000000} ] }); setTimeout(function () { chart.load({ columns: [ ['date', +new Date('2014-01-01'), +new Date('2014-01-10'), +new Date('2014-03-01')], ['sample', 100, 200, 300] ] }); chart.regions([ {start: +new Date('2014-01-10'), end: +new Date('2014-01-15')} ]); }, 1000); </script> </body> </html>