option = { backgroundColor: '#fff', tooltip: { show:false, trigger: 'none', formatter: "{b} : {d}% <br/> {c}" }, series: [{ name: '访问来源', type: 'pie', hoverAnimation: false, radius: ['20%', '29%'], color: ['#1c9a4c', '#3bb844', '#84d15e', ' #ccf46c'], label: { normal: { textStyle: { color: '#646b74', fontSize: 15, fontWeight: '400', }, formatter: '{a|{b}}{hr|}\n{d|{d}%}', rich: { a: { fontSize: 17, color: '#525b66', align: 'left', padding: [10,0], }, d: { fontSize: 17, color: '#525b66', align: 'left', padding: [-15,0], }, }, }, }, // labelLine: { // normal: { // length: 30, // length2: 30, // lineStyle: { // color: '#ccc' // }, // }, // }, itemStyle:{ borderWidth:2, borderColor:'#fff', }, data: [ { value:40, name:'确认', labelLine: { normal: { length: 0, length2: 40, lineStyle: { color: '#ccc' }, }, }, }, { value:40, name:'自动清除', labelLine: { normal: { length: 10, length2: 60, lineStyle: { color: '#ccc' }, }, }, }, { value:40, name:'手工清除', labelLine: { normal: { length: 40, length2: 20, lineStyle: { color: '#ccc' }, }, }, },{ value:40, name:'生成事件', labelLine: { normal: { length: 0, length2: 40, lineStyle: { color: '#ccc' }, }, }, }, ] } ] };