function calc( riyingye = 6000, jichu = 60300, chouchenglv = 0.14, lirunlv = 0.6, chouchengjishu = 180000 ) { let yingyee = 30 * riyingye; let choucheng = yingyee > chouchengjishu ? (chouchengjishu - chouchengjishu) * chouchenglv : 0; let lirun = yingyee * lirunlv; let jinglirun = lirun - choucheng - jichu; return { yingyee, lirun, choucheng, jinglirun, }; } xdata = [1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000, 11000, 12000, 13000, 14000, 15000] ydata = xdata.map(item => ((calc(item).jinglirun))) zdata = xdata.map(item => (400000 / (calc(item).jinglirun)).toFixed(2)) option = { backgroundColor: '#080b30', title: { text: '', textStyle: { align: 'center', color: '#fff', fontSize: 20, }, //top: '5%', left: 'center', }, tooltip: { trigger: 'axis', axisPointer: { lineStyle: { color: { type: 'linear', x: 0, y: 0, x2: 0, y2: 1, colorStops: [{ offset: 0, color: 'rgba(0, 255, 233,0)' }, { offset: 0.5, color: 'rgba(255, 255, 255,1)', }, { offset: 1, color: 'rgba(0, 255, 233,0)' }], global: false } }, }, }, xAxis: [{ type: 'category', axisLine: { show: true }, axisLabel: { color: '#fff' }, splitLine: { show: false }, //boundaryGap: false, data: xdata, }], yAxis: [{ type: 'value', // min: 0, // max: 140, splitNumber: 4, splitLine: { show: true, lineStyle: { color: 'rgba(255,255,255,0.1)' } }, axisLine: { show: false, }, axisLabel: { show: false, margin: 20, textStyle: { color: '#d1e6eb', }, }, axisTick: { show: false, }, }, { type: 'value', // min: 0, //splitNumber: 4, splitLine: { show: true, lineStyle: { color: 'rgba(255,255,255,0.1)' } }, axisLine: { show: false, }, axisLabel: { show: false, margin: 20, textStyle: { color: '#238273', }, }, axisTick: { show: false, }, }], series: [{ name: '注册总量', type: 'line', // smooth: true, //是否平滑 showAllSymbol: true, // symbol: 'image://./static/images/guang-circle.png', symbol: 'circle', symbolSize: 25, lineStyle: { normal: { color: "#6c50f3", shadowColor: 'rgba(0, 0, 0, .3)', shadowBlur: 0, shadowOffsetY: 5, shadowOffsetX: 5, }, }, label: { show: true, position: 'top', textStyle: { color: '#6c50f3', } }, itemStyle: { color: "#6c50f3", borderColor: "#fff", borderWidth: 3, shadowColor: 'rgba(0, 0, 0, .3)', shadowBlur: 0, shadowOffsetY: 2, shadowOffsetX: 2, }, tooltip: { show: false }, areaStyle: { normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: 'rgba(108,80,243,0.3)' }, { offset: 1, color: 'rgba(108,80,243,0)' } ], false), shadowColor: 'rgba(108,80,243, 0.9)', shadowBlur: 20 } }, data: ydata }, { name: '注册总量', type: 'line', // smooth: true, //是否平滑 showAllSymbol: true, // symbol: 'image://./static/images/guang-circle.png', symbol: 'circle', yAxisIndex: 1, symbolSize: 25, lineStyle: { normal: { color: "#00ca95", shadowColor: 'rgba(0, 0, 0, .3)', shadowBlur: 0, shadowOffsetY: 5, shadowOffsetX: 5, }, }, label: { show: true, position: 'top', textStyle: { color: '#00ca95', } }, itemStyle: { color: "#00ca95", borderColor: "#fff", borderWidth: 3, shadowColor: 'rgba(0, 0, 0, .3)', shadowBlur: 0, shadowOffsetY: 2, shadowOffsetX: 2, }, tooltip: { show: false }, areaStyle: { normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: 'rgba(0,202,149,0.3)' }, { offset: 1, color: 'rgba(0,202,149,0)' } ], false), shadowColor: 'rgba(0,202,149, 0.9)', shadowBlur: 20 } }, data: zdata, }, ] };