tdc.h

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	BOOL Polyline(LPPOINT lpPoints, int nCount);

	BOOL AngleArc(int x, int y, int nRadius, float fStartAngle, float fSweepAngle);
	BOOL ArcTo(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4);
	BOOL ArcTo(LPCRECT lpRect, POINT ptStart, POINT ptEnd);
	int GetArcDirection() const;
	int SetArcDirection(int nArcDirection);

	BOOL PolyDraw(const POINT* lpPoints, const BYTE* lpTypes, int nCount);
	BOOL PolylineTo(const POINT* lpPoints, int nCount);
	BOOL PolyPolyline(const POINT* lpPoints,
		const DWORD* lpPolyPoints, int nCount);

	BOOL PolyBezier(const POINT* lpPoints, int nCount);
	BOOL PolyBezierTo(const POINT* lpPoints, int nCount);

// Simple Drawing Functions
	void FillRect(LPCRECT lpRect, TBrush* pBrush);
	void FrameRect(LPCRECT lpRect, TBrush* pBrush);
	void InvertRect(LPCRECT lpRect);
	BOOL DrawIcon(int x, int y, HICON hIcon);
	BOOL DrawIcon(POINT point, HICON hIcon);
#if (WINVER >= 0x400)
	BOOL DrawState(TPoint pt, TSize size, HBITMAP hBitmap, UINT nFlags,
		HBRUSH hBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, CBitmap* pBitmap, UINT nFlags,
	//	TBrush* pBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, HICON hIcon, UINT nFlags,
	//	HBRUSH hBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, HICON hIcon, UINT nFlags,
	//	TBrush* pBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, LPCTSTR lpszText, UINT nFlags,
	//	BOOL bPrefixText = TRUE, int nTextLen = 0, HBRUSH hBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, LPCTSTR lpszText, UINT nFlags,
	//	BOOL bPrefixText = TRUE, int nTextLen = 0, TBrush* pBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, DRAWSTATEPROC lpDrawProc,
	//	LPARAM lData, UINT nFlags, HBRUSH hBrush = NULL);
	//BOOL DrawState(TPoint pt, TSize size, DRAWSTATEPROC lpDrawProc,
	//	LPARAM lData, UINT nFlags, TBrush* pBrush = NULL);
#endif

// Ellipse and Polygon Functions
	BOOL Chord(int x1, int y1, int x2, int y2, int x3, int y3,
		int x4, int y4);
	BOOL Chord(LPCRECT lpRect, POINT ptStart, POINT ptEnd);
	void DrawFocusRect(LPCRECT lpRect);
	BOOL Ellipse(int x1, int y1, int x2, int y2);
	BOOL Ellipse(LPCRECT lpRect);
	BOOL Pie(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4);
	BOOL Pie(LPCRECT lpRect, POINT ptStart, POINT ptEnd);
	BOOL Polygon(LPPOINT lpPoints, int nCount);
	BOOL PolyPolygon(LPPOINT lpPoints, LPINT lpPolyCounts, int nCount);
	BOOL Rectangle(int x1, int y1, int x2, int y2);
	BOOL Rectangle(LPCRECT lpRect);
	BOOL RoundRect(int x1, int y1, int x2, int y2, int x3, int y3);
	BOOL RoundRect(LPCRECT lpRect, POINT point);

// Bitmap Functions
	BOOL PatBlt(int x, int y, int nWidth, int nHeight, DWORD dwRop);
	BOOL BitBlt(int x, int y, int nWidth, int nHeight, TDC* pSrcDC,
		int xSrc, int ySrc, DWORD dwRop);
	BOOL StretchBlt(int x, int y, int nWidth, int nHeight, TDC* pSrcDC,
		int xSrc, int ySrc, int nSrcWidth, int nSrcHeight, DWORD dwRop);
	COLORREF GetPixel(int x, int y) const;
	COLORREF GetPixel(POINT point) const;
	COLORREF SetPixel(int x, int y, COLORREF crColor);
	COLORREF SetPixel(POINT point, COLORREF crColor);
	BOOL FloodFill(int x, int y, COLORREF crColor);
	BOOL ExtFloodFill(int x, int y, COLORREF crColor, UINT nFillType);
	//BOOL MaskBlt(int x, int y, int nWidth, int nHeight, TDC* pSrcDC,
	//	int xSrc, int ySrc, CBitmap& maskBitmap, int xMask, int yMask,
	//	DWORD dwRop);
	//BOOL PlgBlt(LPPOINT lpPoint, TDC* pSrcDC, int xSrc, int ySrc,
	//	int nWidth, int nHeight, CBitmap& maskBitmap, int xMask, int yMask);
	BOOL SetPixelV(int x, int y, COLORREF crColor);
	BOOL SetPixelV(POINT point, COLORREF crColor);

// Text Functions
	virtual BOOL TextOut(int x, int y, LPCTSTR lpszString, int nCount);
	//		BOOL TextOut(int x, int y, const CString& str);
	virtual BOOL ExtTextOut(int x, int y, UINT nOptions, LPCRECT lpRect,
				LPCTSTR lpszString, UINT nCount, LPINT lpDxWidths);
	//		BOOL ExtTextOut(int x, int y, UINT nOptions, LPCRECT lpRect,
	//			const CString& str, LPINT lpDxWidths);
	virtual TSize TabbedTextOut(int x, int y, LPCTSTR lpszString, int nCount,
				int nTabPositions, LPINT lpnTabStopPositions, int nTabOrigin);
	//		TSize TabbedTextOut(int x, int y, const CString& str,
	//			int nTabPositions, LPINT lpnTabStopPositions, int nTabOrigin);
	virtual int DrawText(LPCTSTR lpszString, int nCount, LPRECT lpRect,
				UINT nFormat);
	//		int DrawText(const CString& str, LPRECT lpRect, UINT nFormat);
	TSize GetTextExtent(LPCTSTR lpszString, int nCount) const;
	//TSize GetTextExtent(const CString& str) const;
	TSize GetOutputTextExtent(LPCTSTR lpszString, int nCount) const;
	//TSize GetOutputTextExtent(const CString& str) const;


	TSize GetTabbedTextExtent(LPCTSTR lpszString, int nCount,
		int nTabPositions, LPINT lpnTabStopPositions) const;
	TSize GetTabbedTextExtent(const CString& str,
		int nTabPositions, LPINT lpnTabStopPositions) const;
	TSize GetOutputTabbedTextExtent(LPCTSTR lpszString, int nCount,
		int nTabPositions, LPINT lpnTabStopPositions) const;
	TSize GetOutputTabbedTextExtent(const CString& str,
		int nTabPositions, LPINT lpnTabStopPositions) const;
	virtual BOOL GrayString(TBrush* pBrush,
		BOOL (CALLBACK* lpfnOutput)(HDC, LPARAM, int), LPARAM lpData,
			int nCount, int x, int y, int nWidth, int nHeight);
	UINT GetTextAlign() const;
	UINT SetTextAlign(UINT nFlags);
	int GetTextFace(int nCount, LPTSTR lpszFacename) const;
	int GetTextFace(CString& rString) const;
	BOOL GetTextMetrics(LPTEXTMETRIC lpMetrics) const;
	BOOL GetOutputTextMetrics(LPTEXTMETRIC lpMetrics) const;
	int SetTextJustification(int nBreakExtra, int nBreakCount);
	int GetTextCharacterExtra() const;
	int SetTextCharacterExtra(int nCharExtra);

// Advanced Drawing
#if (WINVER >= 0x400)
	BOOL DrawEdge(LPRECT lpRect, UINT nEdge, UINT nFlags);
	BOOL DrawFrameControl(LPRECT lpRect, UINT nType, UINT nState);
#endif

// Scrolling Functions
	BOOL ScrollDC(int dx, int dy, LPCRECT lpRectScroll, LPCRECT lpRectClip,
		CRgn* pRgnUpdate, LPRECT lpRectUpdate);

// Font Functions
	BOOL GetCharWidth(UINT nFirstChar, UINT nLastChar, LPINT lpBuffer) const;
	BOOL GetOutputCharWidth(UINT nFirstChar, UINT nLastChar, LPINT lpBuffer) const;
	DWORD SetMapperFlags(DWORD dwFlag);
	TSize GetAspectRatioFilter() const;

	BOOL GetCharABCWidths(UINT nFirstChar, UINT nLastChar, LPABC lpabc) const;
	DWORD GetFontData(DWORD dwTable, DWORD dwOffset, LPVOID lpData, DWORD cbData) const;
	int GetKerningPairs(int nPairs, LPKERNINGPAIR lpkrnpair) const;
	UINT GetOutlineTextMetrics(UINT cbData, LPOUTLINETEXTMETRIC lpotm) const;
	DWORD GetGlyphOutline(UINT nChar, UINT nFormat, LPGLYPHMETRICS lpgm,
		DWORD cbBuffer, LPVOID lpBuffer, const MAT2* lpmat2) const;

	BOOL GetCharABCWidths(UINT nFirstChar, UINT nLastChar,
		LPABCFLOAT lpABCF) const;
	BOOL GetCharWidth(UINT nFirstChar, UINT nLastChar,
		float* lpFloatBuffer) const;

// Printer/Device Escape Functions
	virtual int Escape(int nEscape, int nCount,
		LPCSTR lpszInData, LPVOID lpOutData);
	int Escape(int nEscape, int nInputSize, LPCSTR lpszInputData,
		int nOutputSize, LPSTR lpszOutputData);
	int DrawEscape(int nEscape, int nInputSize, LPCSTR lpszInputData);

	// Escape helpers
	int StartDoc(LPCTSTR lpszDocName);  // old Win3.0 version
	int StartDoc(LPDOCINFO lpDocInfo);
	int StartPage();
	int EndPage();
	int SetAbortProc(BOOL (CALLBACK* lpfn)(HDC, int));
	int AbortDoc();
	int EndDoc();

// MetaFile Functions
	BOOL PlayMetaFile(HMETAFILE hMF);
	BOOL PlayMetaFile(HENHMETAFILE hEnhMetaFile, LPCRECT lpBounds);
	BOOL AddMetaFileComment(UINT nDataSize, const BYTE* pCommentData);
		// can be used for enhanced metafiles only

// Path Functions
	BOOL AbortPath();
	BOOL BeginPath();
	BOOL CloseFigure();
	BOOL EndPath();
	BOOL FillPath();
	BOOL FlattenPath();
	BOOL StrokeAndFillPath();
	BOOL StrokePath();
	BOOL WidenPath();
	float GetMiterLimit() const;
	BOOL SetMiterLimit(float fMiterLimit);
	int GetPath(LPPOINT lpPoints, LPBYTE lpTypes, int nCount) const;
	BOOL SelectClipPath(int nMode);

// Misc Helper Functions
	static TBrush* PASCAL GetHalftoneBrush();
	void DrawDragRect(LPCRECT lpRect, SIZE size,
		LPCRECT lpRectLast, SIZE sizeLast,
		TBrush* pBrush = NULL, TBrush* pBrushLast = NULL);
	void FillSolidRect(LPCRECT lpRect, COLORREF clr);
	void FillSolidRect(int x, int y, int cx, int cy, COLORREF clr);
	void Draw3dRect(LPCRECT lpRect, COLORREF clrTopLeft, COLORREF clrBottomRight);
	void Draw3dRect(int x, int y, int cx, int cy,
		COLORREF clrTopLeft, COLORREF clrBottomRight);



// Implementation
public:
	virtual ~TDC();
#ifdef _DEBUG
	virtual void AssertValid() const;
	//virtual void Dump(CDumpContext& dc) const;
#endif

	// advanced use and implementation
	BOOL m_bPrinting;
	//HGDIOBJ SelectObject(HGDIOBJ);      // do not use for regions

protected:
	// used for implementation of non-virtual SelectObject calls
	//static CGdiObject* PASCAL SelectGdiObject(HDC hDC, HGDIOBJ h);
//--------------*/
};

#endif // !defined(AFX_TDC_H__9B3516AA_85FF_11D5_B10B_C55DF8D77E35__INCLUDED_)