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

crossCircle() [2/2] int MgEllipse::crossCircle ( Point2d &  pt1, Point2d &  pt2, const MgBaseShape *  sp  ) static 求圆(sp)与直线(pt1-pt2)的交点 函数调用图: