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/*************************************************
* *
* EasyBMP Cross-Platform Windows Bitmap Library *
* *
* Author: Paul Macklin *
* email: macklin01@users.sourceforge.net *
* support: http://easybmp.sourceforge.net *
* *
* file: EasyBMP_VariousBMPutilities.h *
* date added: 05-02-2005 *
* date modified: 12-01-2006 *
* version: 1.06 *
* *
* License: BSD (revised/modified) *
* Copyright: 2005-6 by the EasyBMP Project *
* *
* description: Various utilities. *
* *
*************************************************/
#ifndef _EasyBMP_VariousBMPutilities_h_
#define _EasyBMP_VariousBMPutilities_h_
typedef union {
int ratio;
int keepsize;
struct {
short width;
short height;
} dimension;
} ScaleParam;
BMFH GetBMFH( const char* szFileNameIn );
BMIH GetBMIH( const char* szFileNameIn );
void DisplayBitmapInfo( const char* szFileNameIn );
int GetBitmapColorDepth( const char* szFileNameIn );
void PixelToPixelCopy( BMP& From, int FromX, int FromY,
BMP& To, int ToX, int ToY);
void PixelToPixelCopyTransparent( BMP& From, int FromX, int FromY,
BMP& To, int ToX, int ToY,
RGBApixel& Transparent );
void RangedPixelToPixelCopy( BMP& From, int FromL , int FromR, int FromB, int FromT,
BMP& To, int ToX, int ToY );
void RangedPixelToPixelCopyTransparent(
BMP& From, int FromL , int FromR, int FromB, int FromT,
BMP& To, int ToX, int ToY ,
RGBApixel& Transparent );
bool CreateGrayscaleColorTable( BMP& InputImage );
bool Rescale( BMP& InputImage , char mode, ScaleParam scale );
#endif
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