_bzpts _getHandleCount _getHandlePoint _getHandleType _hitTest _hitTestBox _output _setHandlePoint _transform _update crossCircle crossCircle getBeziers getRadiusX getRadiusY isCircle isCircle isCurve setCircle setCircle2P setCircle3P setRadius

isCurve() virtual bool MgEllipse::isCurve ( ) const virtual 返回是否为曲线图形 重载 MgBaseShape . 函数调用图: