◆ MG_DECLARE_CREATE

#define MG_DECLARE_CREATE	(	Cls,
		Base,
		TypeNum
	)
值:
MG_INHERIT_CREATE(Cls, Base, TypeNum)                       \
protected:                                                      \
    void _copy(const Cls& src);                                 \
    bool _equals(const Cls& src) const;                         \
    void _update();                                             \
    void _transform(const Matrix2d& mat);                       \
    void _clear();                                              \
    float _hitTest(const Point2d& pt, float tol, MgHitResult& res) const; \
    int _getPointCount() const;                                 \
    Point2d _getPoint(int index) const;                         \
    void _setPoint(int index, const Point2d& pt);