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

#ifndef _TDPTRLIST_H_
#include "TDPtrList.h"
#endif

#ifndef _TIMAGEDRAWDC_H_
#include "TImageDrawDC.h"
#endif

#ifndef _TGGIEXPLODEDRAWBASE_H_
#include "TGGiExplodeDrawBase.h"
#endif

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

#ifndef _TGGELINE_H_
#include "TGGeLine.h"
#endif

#ifndef _TGGECIRCLE_H_
#include "TGGeCircle.h"
#endif

#ifdef _TGGEARC_H_
#include "TGGeArc.h"
#endif

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

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

class GEOAPI TImageDrawDCEx: public TImageDrawDC, public TGGiExplodeDrawBase
{
public:
	TImageDrawDCEx(CDC *pDC, const CRect &rect, COLORREF bkcolor = RGB(0,0,0));
	TImageDrawDCEx();
	virtual ~TImageDrawDCEx();
	
	virtual BOOL IsFullExplode() const;
	virtual void DrawText(const TCHAR *pszContent = NULL);
	// derived from TGGiExplodeDrawBase
	virtual void DrawLine(const TGGeLine &ln, double nThickness = 0.0);
	virtual void DrawArc(const TGGeArc &ar, double nThickness = 0.0);
	virtual void DrawCircle(const TGGeCircle &cir, double nThickness = 0.0);

	//对指定的封闭区域填充
	virtual void DrawSolid(const TGGePoly2D &polyOutline);
	virtual void DrawHatch(const TGGePoly2D &polyOutline, const TCHAR *pszPattern, double nScale);
	virtual void DrawHatchEx(const TGGePoly2D &polyOutline, const TCHAR *pszPattern, double nScale,double rotation);
	
	// 3D Draw
	// 根据给定的边界和凸起方向, 绘制三维外壳
	virtual void DrawMesh(const TGGePoly2D &polyOut, const TVector3D &vtOffset);
	// 显示分别连接两个区域的边缘构成的侧面
	virtual void DrawMesh(const TGGePoly2D &polyRegion1, const TGGePoly2D &polyRegion2);
	virtual void DrawMesh(  const Adesk::UInt32 rows,
							const Adesk::UInt32 columns,
							const AcGePoint3d* pVertexList,
							const AcGiEdgeData* pEdgeData = NULL);
	
	// 根据给定的内外边界, 绘制三维外壳, 已经对区域进行离散
	virtual void DrawShell(const TGGePoly2D &polyOut, const TDPtrList<TGGePoly2D> &lstPolyIn);
	virtual void DrawShell(	Adesk::UInt32 nbVertex,
							const AcGePoint3d* pVertexList,
							Adesk::UInt32 faceListSize,
							const Adesk::Int32* pFaceList,
							const AcGiEdgeData* pEdgeData = NULL);
	
	virtual void DrawBody(const TGGePoly2D &polySrc, const TVector3D &vtOffset);
	virtual void DrawBody(const TGGePoly2D &polyOut, const TGGePoly2D &polyIn, const TVector3D &vtOffset);
	
	virtual void DrawFace(const TGGe3DFace &face);
	
	virtual void DrawBlock(const AcDbBlockTableRecord &blockRec, const TADSGePoint3d &ptInsert,
						   const AcGeScale3d &scales, double nRot, BOOL bMakeBlock);
	
	virtual void DrawXCurve(const TGGeCurveSegment& curve);

	virtual void DrawXLine(const TGGeLine& line);

	virtual void DrawXArc(const TGGeArc& arc);

	virtual void DrawXCircle(const TGGeCircle& cir);

	virtual void DrawX3DFace(const TGGe3DFace&face);
	
	virtual void SetColor(Adesk::UInt16 nColor);
	virtual Adesk::UInt16 GetColor() const;

	virtual const TCHAR * Desc();    

	
	void Reset();
	AcDbObjectId GetLayerId() const;

	Acad::ErrorStatus SetLayer(const AcDbObjectId &id);
	Acad::ErrorStatus SetLayer(const TCHAR *pszLay);
	Acad::ErrorStatus SetLineType(const TCHAR *pltype);
	Acad::ErrorStatus SetMaterial(const TCHAR *sMaterial);

	static const TCHAR * Descriptor();
	
	
protected:
	Adesk::UInt16 m_nFrontColor;
	void Draw(const TADSGePointList &pts);
	
};
#endif