var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',45,130,161,171,161,145,66,83,133,121,106,124,138,72,67,145,103,118,119,157,56,73,106,111,118,141,93,102,76,172], ['Bars',45,130,161,171,161,145,66,83,133,121,106,124,138,72,67,145,103,118,119,157,56,73,106,111,118,141,93,102,76,172] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for useful', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['03/16','03/17','03/18','03/19','03/20','03/21','03/22','03/23','03/24','03/25','03/26','03/27','03/28','03/29','03/30','03/31','04/01','04/02','04/03','04/04','04/05','04/06','04/07','04/08','04/09','04/10','04/11','04/12','04/13','04/14'], tick: { rotate: -80, multiline: false } } } });