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

crossCircle() [1/2] int MgEllipse::crossCircle ( Point2d &  pt1, Point2d &  pt2, const MgBaseShape *  sp1, const MgBaseShape *  sp2, const Point2d &  hitpt  ) static 求圆与圆、直线的交点(sp1和sp2至少一个是圆) 函数调用图: 这是这个函数的调用关系图: