option = { backgroundColor: '#043654', series: [ { name: '刻度', type: 'gauge', radius: '50%', splitNumber: 6, //刻度数量 startAngle: 225, endAngle: -45, axisLine: { show: true, lineStyle: { width: 1, color: [[1,'rgba(0,0,0,0)']] } },//仪表盘轴线 axisLabel: { show: false, color:'#fff', distance:30 },//刻度标签。 axisTick: { show: true, splitNumber: 10, lineStyle: { color: '#09C2FF', width: 2 }, length: -18 },//刻度样式 splitLine: { show: true, length: -30, lineStyle: { color: '#09C2FF' } },//分隔线样式 detail: { show: false }, pointer: { show: false } }, { type: 'gauge', radius: '55%', center: ['50%', '50%'], splitNumber: 0, //刻度数量 startAngle: 225, endAngle: -45, axisLine: { show: true, lineStyle: { width: 15, color: [ [ 0.5, new echarts.graphic.LinearGradient( 0, 0, 1, 0, [{ offset: 0, color: '#40A4F5' }, { offset: 1, color: '#60D3FD' } ] ) ], [ 1, 'rgba(65,62,84,0)' ] ] } }, //分隔线样式。 splitLine: { show: false, }, axisLabel: { show: false }, axisTick: { show: false }, pointer: { show: false }, title: { show: true, offsetCenter: [0, '26%'], // x, y,单位px textStyle: { color: '#fff', fontSize: 20 } }, //仪表盘详情,用于显示数据。 detail: { show: true, offsetCenter: [0, 0], color: '#ffffff', formatter: function(params) { return params }, textStyle: { fontSize: 44 } }, data: [ { value: 50.26 } ] } ] };