www.pudn.com > isee_code01231.zip > BogusMulticolor.cpp

//	未完成文件 
#include "stdafx.h" 
#include "BogusMulticolor.h" 
#include "AdjustContrast.h" 
#include "System.h" 
 
void _fnSPE_BogusRed(BYTE *pRed) 
{ 
	if(*pRed>=0 && *pRed<=63) 
	{ 
		*pRed=0; 
	} 
	else if(*pRed>=64 && *pRed<=127) 
	{ 
		*pRed=0; 
	} 
	else if(*pRed>=128 && *pRed<=191) 
	{ 
		*pRed=*pRed*4-510; 
	} 
	else if(*pRed>=192 && *pRed<=255) 
	{ 
		*pRed=255; 
	} 
} 
 
void _fnSPE_BogusGreen(BYTE *pGrn) 
{ 
	if(*pGrn>=0 && *pGrn<=63) 
	{ 
		*pGrn=254-4*(*pGrn); 
	} 
	else if(*pGrn>=64 && *pGrn<=127) 
	{ 
		*pGrn=4*(*pGrn)-254; 
	} 
	else if(*pGrn>=128 && *pGrn<=191) 
	{ 
		*pGrn=255; 
	} 
	else if(*pGrn>=192 && *pGrn<=255) 
	{ 
		*pGrn=1022-4*(*pGrn); 
	} 
} 
 
void _fnSPE_BogusBlue(BYTE *pBlu) 
{ 
	if(*pBlu>=0 && *pBlu<=63) 
	{ 
		*pBlu=255; 
	} 
	else if(*pBlu>=64 && *pBlu<=127) 
	{ 
		*pBlu=510-4*(*pBlu); 
	} 
	else if(*pBlu>=128 && *pBlu<=191) 
	{ 
		*pBlu=0; 
	} 
	else if(*pBlu>=192 && *pBlu<=255) 
	{ 
		*pBlu=0; 
	} 
} 
 
void _fnSPE_BogusMulticolor(BYTE *pRed,BYTE *pGrn,BYTE *pBlu) 
{ 
	_fnSPE_BogusRed(pRed); 
	_fnSPE_BogusGreen(pGrn); 
	_fnSPE_BogusBlue(pBlu); 
} 
 
//	伪彩色调节处理函数 
BOOL _fnCOM_BogusMulticolor(LPIMAGEPROCSTR lpInfo) 
{ 
	static HANDLE hCursor; 
	hCursor=GetCursor(); 
	SetCursor(LoadCursor(NULL, IDC_WAIT)); 
 
	CreatMemImage(lpProcInfo); 
	CopyMemory(lpInfo->_pdbdata ,lpInfo->_psbdata ,lpInfo->sImageInfo.width*lpInfo->sImageInfo.height*(lpInfo->sImageInfo.bitperpix/8)); 
 
	LPBYTE pRed=(LPBYTE)lpInfo->_pdbdata; 
	LPBYTE pGrn=pRed+1, pBlu=pRed+2; 
	WORD skip=lpInfo->sImageInfo.bitperpix/8; 
 
	UINT i,j; 
	for(i=0;i<(UINT)lpInfo->sImageInfo.width;i++) 
	{ 
		for(j=0;j<(UINT)lpInfo->sImageInfo.height;j++) 
		{ 
			_fnSPE_BogusMulticolor(pRed,pGrn,pBlu); 
			pRed+=skip; 
 			pGrn+=skip; 
       		pBlu+=skip;  		 
		} 
	} 
	SetCursor((HICON)hCursor); 
 
	return PROCERR_SUCCESS; 
}