option = { tooltip : { trigger: 'item', formatter: "{a} <br/>{b} : {c} ({d}%)" }, legend: { orient : 'vertical', x : 'left', data:['直接访问','邮件营销','联盟广告','视频广告','搜索引擎'] }, toolbox: { show : true, feature : { mark : {show: true}, dataView : {show: true, readOnly: false}, magicType : { show: true, type: ['pie', 'funnel'], option: { funnel: { x: '25%', width: '50%', funnelAlign: 'center', max: 1548 } } }, restore : {show: true}, saveAsImage : {show: true} } }, calculable : true, series : [ { name:'访问来源', type:'pie', radius : ['50%', '70%'], itemStyle : { normal : { label : { show : false }, labelLine : { show : false } }, emphasis : { label : { show : true, position : 'center', textStyle : { fontSize : '30', fontWeight : 'bold' } } } }, data:[ {value:335, name:'直接访问'}, {value:310, name:'邮件营销'}, {value:234, name:'联盟广告'}, {value:135, name:'视频广告'}, {value:1548, name:'搜索引擎'} ] } ] };