www.pudn.com > RSImageManger.rar > GIFREAD.CPP

//////////////////////////////////////////////////////////// 
//	GIFFile - A C++ class to allow reading and writing of GIF Images 
// 
//	Note : GIF support has been removed as of 9/24/97. I am  
//	pursuing a license from Unisys to enable me to include GIF support  
//  in this package. Until then, no GIF. Sorry. -cdl 
// 
//////////////////////////////////////////////////////////// 
 
 
#include "stdafx.h" 
#include "giffile.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char BASED_CODE THIS_FILE[] = __FILE__; 
#endif 
#define new DEBUG_NEW 
 
GIFFile::GIFFile() 
{ 
	m_GIFErrorText="No GIF support"; // yet 
} 
 
GIFFile::~GIFFile() 
{ 
	// nothing 
} 
 
//////////////////////////////////////////////////////////////////////////////// 
// 
//	char * GIFFile::GIFReadInputFile(CString path,  
//								  UINT *width,  
//								  UINT *height) 
// 
//	Give a path. 
//	It will read the .GIF at that path, allocate a buffer and give you 
//	an RGB buffer back. width and height are modified to reflect the image dim's. 
// 
//	m_GIFErrorText is modifed to reflect error status 
// 
// 
 
BYTE * GIFFile::GIFReadFileToRGB(CString path,  
								  UINT *width,  
								  UINT *height) 
{ 
	return NULL; 
} 
// 
//	gets image dimensions 
//	returns -1,-1 on bad read 
// 
 
void GIFFile::GIFGetDimensions(CString path, UINT *width, UINT *height) 
{ 
	*width=(UINT)-1;*height=(UINT)-1; 
	return; 
}