imagepointprocesses.h

《Visual C++ Bible》或者说是《Visual C++ 宝典》的对应的源码文件

// ImagePointProcesses.h

#ifndef __IMAGEPOINTPROCESSES_H__
#define __IMAGEPOINTPROCESSES_H__

#include "ImageObject.h"

class CImagePointProcesses
{

public:
	CImagePointProcesses();
	CImagePointProcesses( CImageObject * );

	BOOL ChangeBrightness( int, int nX1 = -1, int nY1 = -1, int nX2 = -1, int nY2 = -1, CImageObject *pImageObject = NULL );
	BOOL ReverseColors( int nX1 = -1, int nY1 = -1, int nX2 = -1, int nY2 = -1, CImageObject *pImageObject = NULL );
	BOOL MakeGray( BOOL bSetPalette = TRUE, CImageObject *pImageObject = NULL );
	BOOL Colorize( int, int, int, int, COLORREF, CImageObject *pImageObject = NULL );

	int *GetHistogram( int nX1 = -1, int nY1 = -1, int nX2 = -1, int nY2 = -1, CImageObject *pImageObject = NULL );
	void SetImageObjectClass( CImageObject * );
	int *CreateHistogram( int, int, int, int, unsigned char *, RGBQUAD *, int, CImageObject *pImageObject = NULL );

protected:
	void BrightnessValues( int, unsigned char, unsigned char, unsigned char, unsigned char *, unsigned char *, unsigned char * );

	CImageObject *m_pImageObject;

};

#endif