dibprocessdoc.h

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// DibProcessDoc.h : interface of the CDibProcessDoc class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_DIBPROCESSDOC_H__B482067F_FDEB_4347_A862_02A4CFFED401__INCLUDED_)
#define AFX_DIBPROCESSDOC_H__B482067F_FDEB_4347_A862_02A4CFFED401__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


class CDibProcessDoc : public CDocument
{
protected: // create from serialization only
	CDibProcessDoc();
	DECLARE_DYNCREATE(CDibProcessDoc)

// Attributes
public:
	LPBITMAPINFO        lpbminfo;	// 指向BITMAPINFO结构的指针
	LPBITMAPINFOHEADER  lpbmihrd;	//指向BITMAPINFOHEADER结构的指针
	BITMAPFILEHEADER	bmfHeader;  //BITMAPFILEHEADER结构
	LPSTR				lpdib;      //指向DIB的指针
	LPSTR				lpDIBBits;  // DIB像素指针
	DWORD				dwDIBSize;  //DIB大小
	HGLOBAL				m_hDib;//DIB对象的句柄
	RGBQUAD*			lpRgbQuag;//指向颜色表的指针
	CSize               m_sizeDoc; 

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDibProcessDoc)
	public:
	virtual BOOL OnNewDocument();
	virtual void Serialize(CArchive& ar);
	virtual BOOL OnOpenDocument(LPCTSTR lpszPathName);
	//}}AFX_VIRTUAL

// Implementation
public:
	void InitMembers();
	long GetRectHeight(LPCRECT lpRect);
	long GetRectWidth(LPCRECT lpRect);
	WORD GetPalSize(LPSTR lpdib);
	LPSTR GetBits(LPSTR lpdib);
	CPalette* GetDocPal() const;
	BOOL DrawDib(HDC hdc,LPRECT lpDCRect,HGLOBAL hDIB,LPRECT lpDIBRect,CPalette* pPal);
	DWORD GetHeight(LPSTR lpdib);
	DWORD GetWidth(LPSTR lpdib);
	HGLOBAL GetHObject() const;
	WORD GetColorNum(LPSTR lpdib);
	virtual ~CDibProcessDoc();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

	CPalette* m_palDIB;

// Generated message map functions
protected:
	//{{AFX_MSG(CDibProcessDoc)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DIBPROCESSDOC_H__B482067F_FDEB_4347_A862_02A4CFFED401__INCLUDED_)