coding.h

这是一个对２４位ＤＩＢ位图进行行程压缩和解压的程序．功能完全

#if !defined(AFX_CODING_H__DE9DED4A_292C_11D6_B669_0010DCA65D26__INCLUDED_)
#define AFX_CODING_H__DE9DED4A_292C_11D6_B669_0010DCA65D26__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// Coding.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CCoding window
#include "dib.h"
#include "ImgCompressDoc.h"

class CCoding : public CWnd
{
// Construction
public:
	CCoding();

// Attributes
public:

// PCX文件头结构
typedef struct
{
	BYTE bManufacturer;
	BYTE bVersion;
	BYTE bEncoding;
	BYTE bBpp;
	WORD wLeft;
	WORD wTop;
	WORD wRight;
	WORD wBottom;
	WORD wXResolution;
	WORD wYResolution;
	BYTE bPalette[48];
	BYTE bReserved;
	BYTE bPlanes;
	WORD wLineBytes;
	WORD wPaletteType;
	WORD wSrcWidth;
	WORD wSrcDepth;
	BYTE bFiller[54];
}PCXHEADER;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CCoding)
	//}}AFX_VIRTUAL

// Implementation
public:
	BOOL DIBToPCX(HDIB hDIB, CString strPath);
	HDIB PCXToDIB(CString strPath);
	virtual ~CCoding();

	// Generated message map functions
protected:
	CDIB m_clsDIB;
	//{{AFX_MSG(CCoding)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_CODING_H__DE9DED4A_292C_11D6_B669_0010DCA65D26__INCLUDED_)