var chart = c3.generate({ bindto: '#pkgchart', size: { height: 260 //width: 480 }, data: { columns: [ ['Trend',231,133,108,187,184,182,234,173,92,147,238,233,240,333,197,93,77,173,181,236,256,177,106,75,155,232,169,172,141,120], ['Bars',231,133,108,187,184,182,234,173,92,147,238,233,240,333,197,93,77,173,181,236,256,177,106,75,155,232,169,172,141,120] ], axes: { Bars: 'y2' }, types: { Bars: 'bar' // ADD }, colors: { Trend: 'green', Bars: 'orange' } }, axis: { y: { label: { text: 'Downloads for bootstrap', position: 'outer-middle' } }, y2: { show: false, label: { text: 'Y2 Label', position: 'outer-middle' } }, x: { type: 'category', categories: ['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','03/11','03/12','03/13','03/14','03/15'], tick: { rotate: -80, multiline: false } } } });