var demoData = [{ name: '', value: 48, }, ]; option = { backgroundColor: '#02041B', series: [ { name: '背景圈', type: 'gauge', radius: '50%', startAngle: 220, endAngle: -40, axisLine: { // 坐标轴线 roundCap: false, lineStyle: { // 属性lineStyle控制线条样式 color: [ [ 1, '#1B2B37' ], ], width: 20 } }, splitLine: { //分隔线样式 show: false, }, axisLabel: { //刻度标签 show: false, }, pointer: { show: false, }, axisTick: { //刻度样式 show: false, }, detail: { show: false, }, zlevel:1, }, { name: '背景圈', type: 'gauge', radius: '40%', startAngle: 220, endAngle: -40, axisLine: { // 坐标轴线 roundCap: true, lineStyle: { // 属性lineStyle控制线条样式 color: [ [ 1, '#25AFF4' ], ], width: 2 } }, splitLine: { //分隔线样式 show: false, }, axisLabel: { //刻度标签 show: false, }, pointer: { show: false, }, axisTick: { //刻度样式 show: false, }, detail: { show: false, }, zlevel:1, }, // 数据 { name: '', type: 'gauge', radius: '50%', startAngle: 220, endAngle: -45, zlevel:3, min: 0, max: 100, axisLine: { show: true, lineStyle: { width: 20, color: [ [ 4 / 100, '#25AFF4' // 数值变量 ], [ 1, 'rgba(255,255,255,.0)' ] ] } }, axisTick: { show: 0, }, splitLine: { show: 0, }, axisLabel: { show: 0 }, pointer: { show: false, }, detail: { show: true, offsetCenter: [0, 0], textStyle: { fontSize: 32, color: '#ffffff' }, formatter:function(value){ return `${value}%`; } }, itemStyle: { // color: 'rgba(255, 36, 74,.3)', }, data: [{ value: 4 }] },] };