var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',23,82,17,31,63,9,20,20,103,30,22,20,9,23,69,149,59,119,35,28,71,40,47,97,24,32,22,22,31], ['Bars',23,82,17,31,63,9,20,20,103,30,22,20,9,23,69,149,59,119,35,28,71,40,47,97,24,32,22,22,31] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for rvinecopulib', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['01/07','01/08','01/09','01/10','01/11','01/12','01/13','01/14','01/15','01/16','01/17','01/18','01/19','01/20','01/21','01/22','01/23','01/24','01/25','01/26','01/27','01/28','01/29','01/30','01/31','02/01','02/02','02/03','02/04'], tick: { rotate: -80, multiline: false } } } });