CircularArc 构造函数 (IPoint, Double, Double, Double)

public CircularArc(
	IPoint pCenterPoint,
	double dRadius,
	double dStartAngle,
	double dCentralAngle
)

Public Sub New ( 
	pCenterPoint As IPoint,
	dRadius As Double,
	dStartAngle As Double,
	dCentralAngle As Double
)

public:
CircularArc(
	IPoint^ pCenterPoint, 
	double dRadius, 
	double dStartAngle, 
	double dCentralAngle
)

new : 
        pCenterPoint : IPoint * 
        dRadius : float * 
        dStartAngle : float * 
        dCentralAngle : float -> CircularArc