3d饼图不显示图例，需要在plotOptions.pie.showInLegend中设置为truevarchart=Highcharts.chart('container',{chart:{type:'pie',options3d:{enabled:true,alpha:45,beta:0}},title:{text:''},legend:{align:'left',verticalAlign:'top',x:0,y:100},tooltip:{pointFormat:'{series.name}:{point.percentage:.1f}%'},plotOptions:{pie:{allowPointSelect:true,cursor:'pointer',showInLegend:true,depth:35,dataLabels:{enabled:true,format:'{point.name}'}}},series:[{type:'pie',name:'browserproportion',data:[['Firefox',45.0],['IE',26.8],['Safari',8.5],['Opera',6.2],['其他',0.7]]}]});
