var data1 = 200; var data2 = [1221, 932, 901, 934, 1290, 1330, 1320]; option = { xAxis: { type: 'category', data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] }, yAxis: { type: 'value', axisPointer: { show: true, value: data1, lineStyle: { color: '#004E52', opacity: 0.5, width: 2 }, snap: false, handle: { show: true, size: 20, margin: 60, color: '#DC143C', throttle: 100 }, triggerTooltip: false, } }, series: [{ type: 'bar', data: data2 }, { type: 'line', data: data2, }] };