//-------------------------------------------------------------------------------------------------------+
// Copyright (C), 1998-2007, SH Software Co. Ltd.
// = FileName	:   AecDbGripDim。h
// = Version	:   ver2.0
// = Author		:   zjq
// = CreateDate	:   2002-09-09
// = Description:   夹点标注类的声明
// = Maintainers: 
//                  
//-------------------------------------------------------------------------------------------------------+
#ifndef _AecDbGripDIM_H_
#define _AecDbGripDIM_H_

#if ARX > 17

class AecDbGrip;

class GEOAPI AecDbGripDim
{
public:
	AecDbGripDim(int flag = 0,bool bHover = true);

	virtual ~AecDbGripDim();
	
	long Index()const;

	bool IsHoverDim()const;

	const AecDbGrip* Grip()const;

	const AcGePoint3d GripPoint()const;

	void SetGrip(AecDbGrip*pGrip);

	void SetElevation(double elev);

	void SetHorzRotation(double nRot);
	
	bool CanLock()const;

	bool IsLocked()const;

	void Lock(double value);

	double GetLockValue()const;
	
	AcDbDimData* CreateDimData(const AcDbObjectId& entId,double dimScale);

	void ResetDimData();

	AcDbDimension* DimEnt()const;
	
	bool operator>(const AecDbGripDim&)const;

	bool operator<(const AecDbGripDim&)const;
	
	virtual void UpdateDimEnt();

protected:
	
	virtual AcDbDimension * CreateDimEnt()const=0;

protected:
	//所属夹点
	const AecDbGrip* m_pGrip;
	
	unsigned int m_bitFlags;
	
	double m_fValueLock;
	
	double m_fDimScale;
	
	double m_fElevation;
	
	double m_fHorzRotation;
	
	AcGeVector3d m_vtNormal;
	
	AcDbDimData* m_pDimData;
	
	bool m_bHoverDim;
};
#define TDbGripDim AecDbGripDim
#endif

#endif