option = { backgroundColor: "#fff", color: ["#9FE6B8", "#37A2DA"], legend: { left: 'center', data: ['Toys', 'Food'] }, xAxis: { type: 'category', boundaryGap: false, data: ['Q1', 'Q2', 'Q3', 'Q4', ] }, grid: { containLabel: true }, yAxis: { }, series: [{ name: 'Toys', type: 'line', symbol: 'circle', symbolSize: 0, lineStyle: { normal: { width: 0 } }, areaStyle: { normal: { opacity: "0.7", } }, data: [18, 28, 16, 19] }, { name: 'Food', type: 'line', symbolSize: 0, symbol: 'circle', lineStyle: { normal: { width: 0 } }, areaStyle: { normal: { opacity: "0.5", } }, data: [16, 11, 28, 32, ] } ] };