var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',30,77,46,61,158,130,24,21,47,86,42,109,88,26,48,44,76,56,103,57,28,32,120,135,71,87,140,60,52,136], ['Bars',30,77,46,61,158,130,24,21,47,86,42,109,88,26,48,44,76,56,103,57,28,32,120,135,71,87,140,60,52,136] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for NISTunits', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['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','03/04','03/05','03/06','03/07','03/08','03/09','03/10'], tick: { rotate: -80, multiline: false } } } });