var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',34,20,48,70,48,17,42,42,47,50,64,59,62,32,31,64,33,54,82,37,22,42,67,71,66,55,45,36,43,38], ['Bars',34,20,48,70,48,17,42,42,47,50,64,59,62,32,31,64,33,54,82,37,22,42,67,71,66,55,45,36,43,38] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for Hotelling', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['02/02','02/03','02/04','02/05','02/06','02/07','02/08','02/09','02/10','02/11','02/12','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'], tick: { rotate: -80, multiline: false } } } });