var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',1,10,1,1,2,10,2,10,7,6,6,18,6,5,2], ['Bars',1,10,1,1,2,10,2,10,7,6,6,18,6,5,2] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for i2dash', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['01/21','01/22','01/23','01/26','01/28','01/30','01/31','02/05','02/08','02/10','02/11','02/12','02/13','02/15','02/16'], tick: { rotate: -80, multiline: false } } } });