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/* ncbigif.h
* ===========================================================================
*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information (NCBI)
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government do not place any restriction on its use or reproduction.
* We would, however, appreciate having the NCBI and the author cited in
* any work or product based on this material
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* ===========================================================================
*
* File Name: ncbigif.h
*
* Author: Alex Smirnov
*
* Version Creation Date: 10/20/95
*
* $Revision: 6.2 $
*
* File Description:
* GIF generator header file
*
* Modifications:
* --------------------------------------------------------------------------
* $Log: ncbigif.h,v $
* Revision 6.2 1999/10/20 23:13:59 vakatov
* + Nlm_Picture2gdImage() -- to draw in gdImage.
* Nlm_PictureToGIF() -- restore current GIF image (if any) when the
* dump is complete.
*
* Revision 6.1 1998/07/02 18:19:28 vakatov
* Cleaned the code & made it pass through the C++ compilation
*
* ==========================================================================
*/
#ifndef NCBIGIF_H
#define NCBIGIF_H 1
#include <picture.h>
#undef NLM_EXTERN
#ifdef NLM_IMPORT
#define NLM_EXTERN NLM_IMPORT
#else
#define NLM_EXTERN extern
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Dump a picture to GIF file
*/
NLM_EXTERN Boolean Nlm_PictureToGIF
(FILE* out, Int2 gifWidth, Int2 gifHeight,
SegmenT picture, Int4 pntX, Int4 pntY,
Int2 align, Int4 scaleX, Int4 scaleY,
Boolean transparent);
NLM_EXTERN Boolean Nlm_Picture2gdImage
(struct gdImageStruct* im, SegmenT picture,
Int4 pntX, Int4 pntY, Int2 align, Int4 scaleX, Int4 scaleY);
NLM_EXTERN SegmenT Nlm_FindPrimGIF
(SegmenT picture, PoinT pt, Int2 gifWidth,
Int2 gifHeight, Int4 pntX, Int4 pntY,
Int2 align, Int4 scaleX, Int4 scaleY,
Uint2Ptr segIDPtr, Uint2Ptr primIDPtr,
PrimitivE PNTR primPtr);
NLM_EXTERN SegmenT Nlm_FindSegGIF
(SegmenT picture, PoinT pt, Int2 gifWidth,
Int2 gifHeight, Int4 pntX, Int4 pntY,
Int2 align, Int4 scaleX, Int4 scaleY,
Uint2Ptr segIDPtr, Uint2Ptr primIDPtr,
Uint2Ptr primCtPtr);
#define PictureToGIF Nlm_PictureToGIF
#define Picture2gdImage Nlm_Picture2gdImage
#define FindPrimGIF Nlm_FindPrimGIF
#define FindSegGIF Nlm_FindSegGIF
#ifdef __cplusplus
}
#endif
#undef NLM_EXTERN
#ifdef NLM_EXPORT
#define NLM_EXTERN NLM_EXPORT
#else
#define NLM_EXTERN
#endif
#endif /* NCBIGIF_H */
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