option = { color: ['#a7aaaa', '#a7aaaa', '#60acfc', '#60acfc', '#ffc900', '#ffc900'], tooltip: { trigger: 'axis', axisPointer: { type: 'shadow', }, formatter: function (params) { let str = []; for (const item of params) { let value = item.value; // 将HIGH减去的LOW值再加回来 if (item.seriesName === 'HIGH') { value += params[4].value; } value = value ? value.toLocaleString() : '-'; str.push( `

${item.marker} ${item.seriesName}: ${value}

` ); } str = [`

${params[0].name}

`, ...str]; return `

${str.join('')}

`; }, }, grid: { top: '8%', left: '15%', right: '8%', }, legend: { x: 'center', y: 'top', data: ['MAT TY', 'MAT LY', 'LOW', 'HIGH'], }, xAxis: { type: 'category', axisTick: { show: false, }, data: ['Sep', 'Oct', 'Nov', 'Dec', 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug'], }, yAxis: { type: 'value', axisLine: { show: false, }, axisTick: { show: false, }, splitLine: { show: false, }, }, series: [ { name: 'MAT LY', symbol: 'none', type: 'line', barWidth: '30%', data: [41750326, null, null, null, null, null, null, null, null, null, null, null], lineStyle: { normal: { type: 'dotted', }, }, markPoint: { symbol: 'circle', symbolSize: 5, data: [], }, }, { name: 'MAT LY2', symbol: 'none', type: 'line', barWidth: '30%', data: [ 41750326, 36737807, 58067540, 83055910, 75221457, 36114386, 56734354, 52410478, 55790117, 66100775, 71216803, 55512346, ], markPoint: { symbol: 'circle', symbolSize: 5, data: [], }, }, { name: 'MAT TY', symbol: 'none', type: 'line', barWidth: '30%', data: [null, null, null, null, null, null, null, null, null, null, null, null], lineStyle: { normal: { type: 'dotted', }, }, markPoint: { symbol: 'circle', symbolSize: 5, data: [ { name: '某个坐标', coord: ['Oct', 117168713], itemStyle: { color: '#fff', borderColor: '#E6A23C', borderWidth: 2, }, }, { name: '某个坐标', coord: ['Mar', 107854166], itemStyle: { color: '#fff', borderColor: '#E6A23C', borderWidth: 2, }, }, ], }, }, { name: 'MAT TY2', symbol: 'none', type: 'line', barWidth: '30%', data: [ 74038022, 117168713, 80937990, 76842016, 78908631, 65882794, 107854166, 91815124, 88489161, 100917900, 93336939, 90383945, ], markPoint: { symbol: 'circle', symbolSize: 5, data: [], }, }, { name: 'LOW', type: 'line', stack: 'Total', areaStyle: { normal: { color: 'rgba(0,0,0,0)', }, }, emphasis: { focus: 'series', }, data: [ 35107885, 42070056, 47085310, 48658641, 47905863, 50208661, 44124389, 47690651, 53345342, 54523115, 60206711, 68838095, ], }, { name: 'HIGH', type: 'line', stack: 'Total', areaStyle: { normal: { color: 'rgba(226,223,223,0.78)', }, }, emphasis: { focus: 'series', }, // 因为设置stack属性，导致HIGH值位置实际是HIGH+LOW，因此这里的数值是HIGH-LOW,以此得到正确的HGIH位置 data: [ 44586125, 40028204, 43146960, 40000297, 41505853, 36900257, 57006049, 55498737, 49059965, 50800392, 49013730, 41196917, ], }, ], };

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