var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',9,13,15,11,14,6,28,31,8,6,4,4,3,1,20,2,5,3,5,8,24,3,4,2,15,8,8,9,3], ['Bars',9,13,15,11,14,6,28,31,8,6,4,4,3,1,20,2,5,3,5,8,24,3,4,2,15,8,8,9,3] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for miRtest', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['02/13','02/14','02/15','02/16','02/17','02/18','02/19','02/20','02/21','02/22','02/23','02/24','02/25','02/26','02/27','02/28','03/01','03/02','03/03','03/04','03/05','03/06','03/07','03/09','03/10','03/11','03/12','03/13','03/14'], tick: { rotate: -80, multiline: false } } } });