option = { title: [ { text: '', show: false, x: 'center', top: '46%', textStyle: { color: '#333', fontSize: 14, fontWeight: 50, }, }, ], // detail: { // valueAnimation: true, // fontSize: 25, // fontWeight: '400', // color: 'rgb(51,51,51)', // offsetCenter: [0, '40%'], // }, angleAxis: { show: false, max: (100 * 360) / 270, //-45度到225度,二者偏移值是270度除360度 type: 'value', startAngle: 225, //极坐标初始角度 splitLine: { show: false, }, }, barMaxWidth: 10, //圆环宽度 radiusAxis: { show: false, type: 'category', }, //圆环位置和大小 polar: { center: ['50%', '50%'], radius: '100%', }, series: [ { type: 'bar', stack: '测试', data: [ { //上层圆环,显示数据 value: 78, name: 'sdfasdf', itemStyle: { color: '#80B8FF', }, }, ], barGap: '-100%', //柱间距离,上下两层圆环重合 coordinateSystem: 'polar', roundCap: true, //顶端圆角从 v4.5.0 开始支持 z: 2, //圆环层级,同zindex // detail: { // valueAnimation: true, // fontSize: 25, // fontWeight: '400', // color: 'rgb(51,51,51)', // offsetCenter: [0, '40%'], // }, }, { //下层圆环,显示最大值 type: 'bar', data: [ { value: 100, itemStyle: { color: { //图形渐变颜色方法,四个数字分别代表,右,下,左,上,offset表示0%到100% type: 'linear', x: 0, y: 0, x2: 1, //从左到右 0-1 y2: 0, colorStops: [ { offset: 0, color: '#CBE5FB', }, { offset: 1, color: '#CBE5FB', }, ], }, }, }, ], barGap: '-100%', coordinateSystem: 'polar', roundCap: true, z: 1, }, { stack: '测试', type: 'bar', data: [0.01], showBackground: false, coordinateSystem: 'polar', roundCap: true, barWidth: 10, itemStyle: { color: '#fff', borderColor: 'rgba(255,255,255, 1)', borderWidth: 5, shadowColor: 'rgba(0, 0, 0, 0.2)', shadowBlur: 10, shadowOffsetY: 2, }, }, { name: '外部刻度', type: 'gauge', // center: ['20%', '50%'], radius: '70%', min: 0, //最小刻度 max: 100, //最大刻度 splitNumber: 4, //刻度数量 startAngle: 225, endAngle: -45, axisLine: { show: true, // 仪表盘刻度线 lineStyle: { width: 1, color: [[1, '#FFFFFF']], }, }, //仪表盘文字 axisLabel: { show: true, color: '#333', distance: -10, fontSize: 10, formatter: function (value) { return value + '%'; }, }, //刻度标签。 axisTick: { show: true, splitNumber: 2, lineStyle: { color: '#333', //用颜色渐变函数不起作用 width: 1, }, length, }, //刻度样式 splitLine: { show: true, length: -1, lineStyle: { color: '#333', //用颜色渐变函数不起作用 }, }, //分隔线样式 detail: { show: true, valueAnimation: true, fontSize: 35, fontWeight: '400', color: 'rgb(51,51,51)', offsetCenter: [0, '40%'], }, pointer: { show: false, }, title: { show: true, offsetCenter: [0, '-10%'], textStyle: { fontSize: 15, color: '#333', }, }, data: [ { value: 78, name: '产量', }, ], }, ], };