option
var dataStyle = { normal: { label: {show:false}, labelLine: {show:false} } }; var placeHolderStyle = { normal : { color: 'rgba(0,0,0,0)', label: {show:false}, labelLine: {show:false} }, emphasis : { color: 'rgba(0,0,0,0)' } }; option = { title: { text: '你幸福吗？', subtext: 'From ExcelHome', sublink: 'http://e.weibo.com/1341556070/AhQXtjbqh', x: 'center', y: 'center', itemGap: 20, textStyle : { color : 'rgba(30,144,255,0.8)', fontFamily : '微软雅黑', fontSize : 35, fontWeight : 'bolder' } }, tooltip : { show: true, formatter: "{a} <br/>{b} : {c} ({d}%)" }, legend: { orient : 'vertical', x : document.getElementById('main').offsetWidth / 2, y : 45, itemGap:12, data:['68%的人表示过的不错','29%的人表示生活压力很大','3%的人表示“我姓曾”'] }, toolbox: { show : true, feature : { mark : {show: true}, dataView : {show: true, readOnly: false}, restore : {show: true}, saveAsImage : {show: true} } }, series : [ { name:'1', type:'pie', clockWise:false, radius : [125, 150], itemStyle : dataStyle, data:[ { value:68, name:'68%的人表示过的不错' }, { value:32, name:'invisible', itemStyle : placeHolderStyle } ] }, { name:'2', type:'pie', clockWise:false, radius : [100, 125], itemStyle : dataStyle, data:[ { value:29, name:'29%的人表示生活压力很大' }, { value:71, name:'invisible', itemStyle : placeHolderStyle } ] }, { name:'3', type:'pie', clockWise:false, radius : [75, 100], itemStyle : dataStyle, data:[ { value:3, name:'3%的人表示“我姓曾”' }, { value:97, name:'invisible', itemStyle : placeHolderStyle } ] } ] };
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