option = { tooltip: { trigger: 'item', formatter: "{a} <br/>{b}: {c} ({d}%)" }, backgroundColor:'#021434', legend: { show:false, orient: 'vertical', x: 'left', data:['农业','城镇','农村','工业'] }, series: [ { name:'里圈', type:'pie', color:['#0561FF','#0589FD','#02DAFF','#FF0456','#FFDE55'], selectedMode: 'single', radius: ['25%', '45%'], label: { normal: { position: 'inner' } }, itemStyle: { normal: { borderColor: '#000884', borderWidth:0.5, } }, labelLine: { normal: { show: false } }, data:[ {value:10, name:'车门1'}, {value:70, name:'车门2'}, {value:10, name:'车门3'}, {value:10, name:'车门4'}, {value:10, name:'车门5'} ] }, { name:'外圈', type:'pie', color:['#0561FF','#0589FD','#0589FD','#0589FD','#0589FD','#0589FD','#02DAFF','#FF0456','#FFDE55'], radius: ['45%', '60%'], itemStyle: { normal: { borderColor: '#000884', borderWidth:0.5, } }, label: { normal: { formatter: ' {b}: {d}% ', color:'#FFF', } }, labelLine: { length: 10, length2: 20, lineStyle: { color: '#0066FF', } }, data:[ {value:10, name:'车门11'}, {value:30, name:'车门21'}, {value:10, name:'车门22'}, {value:10, name:'车门23'}, {value:10, name:'车门24'}, {value:10, name:'车门25'}, {value:10, name:'车门31'}, {value:10, name:'车门41'}, {value:10, name:'车门51'} ] } ] };