publicclassLineChartDataSet:LineRadarChartDataSet{// 圆圈颜色publicvarcircleColors=[UIColor]()// 小孔颜色publicvarcircleHoleColor=UIColor.whiteColor()// 圆圈半径publicvarcircleRadius=CGFloat(8.0)// 立方强度privatevar_cubicIntensity=CGFloat(0.2)// 虚线publicvarlineDashPhase=CGFloat(0.0)// 虚线长度publicvarlineDashLengths:[CGFloat]!/// if true, drawing circles is enabledpublicvardrawCirclesEnabled=true/// if true, cubic lines are drawn instead of linear/// cubic-bezier 贝塞尔曲线publicvardrawCubicEnabled=falsepublicvardrawCircleHoleEnabled=true}