let dataArray = { dataNum: [ { name: '受理', data: [20, 30, 40, 40, 60, 70]}, { name: '办结', data: [30, 50, 40, 50, 20, 70]}, { name: '即将逾期', data: [40, 60, 10, 50, 60, 70]}, { name: '逾期', data: [10, 30, 40, 20, 60, 70]}, ], name: [20,30,40,50,60,70], score: [2, 3, 4, 5, 4, 6] } let links = dataArray.score.map( (item, i) => ({ source: i, target: i + 1 })); let color = [ [{ offset: 0, color: '#dff7ff' },{ offset: 0.07, color: '#4ad2ff' }, { offset: 1, color: 'rgba(74, 210, 255, .1)' }], [{ offset: 0, color: '#ffffff' },{ offset: 0.07, color: '#29ff60' }, { offset: 1, color: 'rgba(41, 255, 96, .1)' }], [{ offset: 0, color: '#fffdef' },{ offset: 0.07, color: '#ffd83e' }, { offset: 1, color: 'rgba(255, 216, 62, .1)' }], [{ offset: 0, color: '#ffeaea' },{ offset: 0.07, color: '#ff5676' }, { offset: 1, color: 'rgba(255, 86, 118, .1)' }], ] let color2 = ['#4ad9ff', '#4ad2ff', '#29ff60', '#ffd83e', '#ff5676' ] // series let series = dataArray.dataNum.map((v,i) => ({ name: v.name, type: 'pictorialBar', symbol: 'path://M32.000,0.000 L64.000,800.000 L0.000,800.000 L32.000,0.000 Z', // 是否裁剪图形 symbolClip: false, barWidth: 10, // 间隔 barGap: '10%', data: v.data, itemStyle: { color: params => { return new echarts.graphic.LinearGradient(0, 0, 0, 1, color[i]) } } })) // 插入关系图配置 series.splice(0, 0, { // 第二坐标轴，即右边 yAxisIndex: 1, name:'满意度评分', type: 'graph', layout: 'none', coordinateSystem: 'cartesian2d', symbolSize: 50, // 文字显示 label: { show: true, formatter: params => { return params.value }, textStyle: { align: 'center', fontSize: 14, color: '#fff' } }, // 关系轴样式 edgeSymbol: ['circle', 'arrow'], edgeSymbolSize: [4,10], data: dataArray.score, links: links, lineStyle: { color: color[0] } }) let getLegend = dataArray.dataNum.map((v, i) =>({ name: v.name, textStyle: { fontSize: 14, color: '#fff' } })) // legend let legend = [{ name: '满意度评分', data: ['满意度评分'], textStyle: { fontSize: 14, color: '#fff' }, right: 340, top: 6, },{ data: getLegend, right: 20, top: 6, itemGap: 15 }] // tooltip let tooltip = { trigger: 'axis', textStyle: { fontSize: 18 }, axisPointer: { type: 'cross', label: { backgroundColor: '#283b56' } }, formatter: v => { let [a, b, c, d, e] = v return `

满意度评分：${a.value}

受理：${b.value}

办结：${c.value}

即将逾期：${d.value}

逾期：${e.value}

` } } // grid let grid = { top: '15%', left: '10%', right: '5%', bottom: '24%' } // xAxis let xAxis = { type: 'category', boundaryGap: true, data: dataArray.name, axisLine: { lineStyle: { color: 'rgba(0,129,251,1)' } }, axisLabel: { textStyle: { fontSize: 16, color: '#bdcbfd' }, rotate: 0 }, axisTick: { show: false }, //坐标轴刻度 } // yAxis let yAxis =[{ name: '工单量（件）', type: 'value', scale: true, min: 0, nameTextStyle: { color: '#81b1ff', fontSize: 12, padding: [0, 0, 0, 80]}, boundaryGap: [0.2, 0.2], splitLine: { show: false }, axisLine: { lineStyle: { color: 'rgba(0,129,251,1)' } }, axisLabel: { textStyle: { fontSize: 16, color: '#bdcbfd' } } },{ name: '评分', // 隐藏第二坐标轴 show: false }] // 渲染 option = { tooltip, grid, xAxis, yAxis, series, legend, color: color2,backgroundColor: 'rgba(0,0,0,.8)' }

象形柱状图加关系图