var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',21,14,21,44,20,28,22,17,24,24,4,20,12,21,21,26,20,5,38,17,16,13,6,8,20,12,16,60,30,37], ['Bars',21,14,21,44,20,28,22,17,24,24,4,20,12,21,21,26,20,5,38,17,16,13,6,8,20,12,16,60,30,37] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for GoFKernel', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['04/09','04/10','04/11','04/12','04/13','04/14','04/15','04/16','04/17','04/18','04/19','04/20','04/21','04/22','04/23','04/24','04/25','04/26','04/27','04/28','04/29','04/30','05/01','05/02','05/03','05/04','05/05','05/06','05/07','05/08'], tick: { rotate: -80, multiline: false } } } });