let value = 55.33; let title = '%'; option = { backgroundColor: '#171b24', title: { text: '{a|' + value + '}{c|' + title + '}', x: 'center', y: 'center', textStyle: { rich: { a: { fontSize: 50, fontWeight: 700, color: '#579ff9' }, c: { fontSize: 40, color: '#579ff9', fontWeight: 500, padding: [5, 0] } } } }, series: [{ type: 'gauge', startAngle: 270, endAngle: -89.9999, center: ['50%', '50%'], axisTick: { show: false }, axisLabel: { show: false }, radius: '70%', splitNumber: '52', axisLine: { show: false, lineStyle: { color: [ [1, '#1755ff'] ], width: 20 } }, splitLine: { length: 15, lineStyle: { width: 2, color: '#1755ff', distance: 10, } //刻度节点线 }, detail: { show: false }, }, { type: 'gauge', radius: '60%', clockwise: true, startAngle: '90', endAngle: '-269.9999', splitNumber: 25, detail: { offsetCenter: [0, -20], formatter: ' ' }, pointer: { show: false }, axisLine: { show: true, lineStyle: { color: [ [0, '#1452ff'], [52 / 100, '#65b4ff'], [1, '#1654ff'] ], width: 30 } }, axisTick: { show: false }, splitLine: { show: true, length: 32, lineStyle: { color: '#051F54', width: 6 } }, axisLabel: { show: false } }, { type: 'pie', name: '内层细圆环', radius: ['43%', '45%'], hoverAnimation: false, clockWise: false, itemStyle: { normal: { color: '#0C355E' } }, label: { show: false }, data: [100] } ] };