option = { tooltip: { trigger: 'item', formatter: "{a} <br/>{b}: {c} ({d}%)" }, legend: { orient: 'vertical', x: 'left', data:['阅读理解','完形填空','语法填空','短文改错','英语写作','词汇'] }, series: [ { name:'题型分值', type:'pie', selectedMode: 'single', radius: [0, '30%'], label: { normal: { position: 'inner' } }, labelLine: { normal: { show: true } }, data:[ {value:10, name:'阅读理解'}, {value:10, name:'完形填空'}, {value:5, name:'语法填空'}, {value:5, name:'短文改错'}, {value:5, name:'英语写作'}, {value:3, name:'词汇'}, ] }, { name:'所需课时', type:'pie', radius: ['40%', '55%'], data:[ {value:40, name:'阅读理解'}, {value:30, name:'完形填空'}, {value:15, name:'语法填空'}, {value:10, name:'短文改错'}, {value:25, name:'英语写作'}, {value:10, name:'词汇'}, ] } ] };