option = { tooltip: { trigger: 'item', formatter: "{c}", position:['50%','50%'], backgroundColor:'transparent', textStyle:{ color:'#fdc203', fontSize:20, width:200, height:100, lineHeight:100, textAlign:'center', rich:{} } }, calculable: true, polar: { center: ['50%', '50%'], radius: '80%' }, radiusAxis: { // 极坐标半径刻度 min: 0, max: 100, axisLine: { show: false }, axisTick: { show: false }, axisLabel: { show:false }, splitLine:{ lineStyle:{ type: 'dashed', color:'#01eced' } } }, angleAxis: { type: 'category', clockwise: false, splitLine: { show: true, interval: 'auto', lineStyle: { width: 1, type: 'dashed', color:'#01eced' }, }, axisLine: { lineStyle:{ color:'#01eced' } }, axisTick: { show: false }, axisLabel:{ show:false }, data:['',2,3,4,5,6,7,8] }, series: [{ name: '超期收益金额', type: 'pie', clockwise: false, radius: ['15.6%', '80%'], center: ['50%', '50%'], roseType: 'area', hoverOffset:0, label: { show:true, rotate:90, fontSize:18, color:'#9beeed', offset:18, textPosition:[10,10] }, labelLine:{ show:false, length:0, length2:00 }, itemStyle:{ color:'#05bbc9', borderWidth:4, borderColor:'rgba(0,0,0,.8)', emphasis:{ color:'#fdc203' } }, data: [{ value: 100, name: 'rose1' }, { value: 5, name: 'rose2' }, { value: 15, name: 'rose3' }, { value: 25, name: 'rose4' }, { value: 20, name: 'rose5' }, { value: 35, name: 'rose6' }, { value: 0, name: 'rose7' }, { value: 50, name: 'rose8' }] }] };