option = { backgroundColor: '#fff', grid: { top: "8%", left: "3%", right: "4%", bottom: "3%", containLabel: true }, xAxis: [{ type: "category", data: [1, 2, 3, 4, 5, 6, 7] }, { type: "category", axisLine: { show: false }, axisLabel: { show: false }, axisTick: { show: false }, data: [1, 2, 3, 4, 5, 6, 7] }], yAxis: [{ type: "value", name: "", axisTick: { show: false }, splitLine: { show: false } }], series: [{ type: 'bar', barWidth: 18, xAxisIndex: 1, itemStyle: { normal: { barBorderRadius: 6, color: 'rgba(225,225,225,0.4)' } }, data: [5000, 5000, 5000, 5000, 5000, 5000, 5000,] }, { type: 'bar', barWidth: 18, zlevel: 1, itemStyle: { normal: { barBorderRadius: 6, color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#3D9FFF' }, { offset: 0.8, color: '#41D0F3' }], false) } }, data: [254, 3254, 1654, 2454, 4757, 2011, 1211] } ] };