//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TGGiUcsDrawStream 类
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TGGiUcsDrawStream 声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TGGIUCSDRAWSTREAM_H_
#define _TGGIUCSDRAWSTREAM_H_

#ifndef _TGGECURVESEGMENT_H_
#include "TGGeCurveSegment.h"
#endif

#ifndef _TGGEPOLY2D_H_
#include "TGGePoly2D.h"
#endif

#ifndef _TADSGEPOINT3D_H_
#include "TADSGePoint3d.h"
#endif

#ifndef _TGGE3DFACE_H_
#include "TGGe3DFace.h"
#endif

#ifndef _TENTITYSET_H_
#include "TEntitySet.h"
#endif

#ifndef _TGGIDRAWSTREAMBASE_H_
#include "TGGiDrawStreamBase.h"
#endif

#ifndef _TACSTRING_H_
#include "TACString.h"
#endif

#ifndef _TWCSTRING_H_
#include "TWCString.h"
#endif

class GEOAPI TGGiUcsDrawStream : public TGGiDrawStreamBase 
{
public:
	TGGiUcsDrawStream() ;
	virtual ~TGGiUcsDrawStream();

	virtual void DrawXCurve(const TGGeCurveSegment& cvCurve, double nThick = 0);
	
	virtual void DrawXPoly(const TGGePoly2D& poly, double nThick = 0);
	
	virtual void DrawXPoint(const TADSGePoint3d& pt);
	
	virtual void DrawX3DFace(const TGGe3DFace& face);
	
	virtual void DrawXEntity(const TEntitySet& eEnt);

	virtual const TCHAR *Desc();
	
	static const TCHAR *Descriptor();

public:

	TCString sLayer;
};

#endif