Timeseries Chart

# timeseries.js

var chart = c3.generate({ data: { x: 'x', // xFormat: '%Y%m%d', // 'xFormat' can be used as custom format of 'x' columns: [ ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05', '2013-01-06'], // ['x', '20130101', '20130102', '20130103', '20130104', '20130105', '20130106'], ['data1', 30, 200, 100, 400, 150, 250], ['data2', 130, 340, 200, 500, 250, 350] ] }, axis: { x: { type: 'timeseries', tick: { format: '%Y-%m-%d' } } } }); setTimeout(function () { chart.load({ columns: [ ['data3', 400, 500, 450, 700, 600, 500] ] }); }, 1000);