var mydata = [ {value:335, name:"一级指标",itemStyle:{color:"#afa3f5"}}, {value:310, name:"要不要投降",itemStyle:{color:"#5bd7a1"}}, {value:234, name:"2019-2020学期第二学期指标",itemStyle:{color:"#25cadd"}}, {value:154, name:"追梦的蚂蚁",itemStyle:{color:"#3bafff"}}, {value:335, name:"学期第一学期",itemStyle:{color:"#f1bb4c"}}, ]; option = { legend: { data: ['一级指标', '要不要投降', '2019-2020学期第二学期指标', '追梦的蚂蚁','学期第一学期'], top: '20', selectedMode: false, itemWidth:10, itemHeight:10, itemGap:2, borderRadius: 2, textStyle: { color: ['#777'] } }, tooltip: { trigger: 'item', formatter: "{a} <br/>{b} : {c} ({d}%)" }, series: [ { name: '加分前五项', type: 'pie', radius: ['40%', '75%'], center: ['50%', '55%'], data:mydata, }, ], };