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/*
* cel.h
*
* Include file for cel.c.
*
*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
*
* This file part of: AstrOmatic WCS library
*
* Copyright: (C) 2000-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
* (C) 1995-1999 Mark Calabretta (original version)
*
* Licenses: GNU General Public License
*
* AstrOmatic software is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
* AstrOmatic software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with AstrOmatic software.
* If not, see <http://www.gnu.org/licenses/>.
*
* Last modified: 11/04/2012
*
*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
/*=============================================================================
*
* WCSLIB - an implementation of the FITS WCS proposal.
* Copyright (C) 1995-1999, Mark Calabretta
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Library General Public License as published
* by the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library
* General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Correspondence concerning WCSLIB may be directed to:
* Internet email: mcalabre@atnf.csiro.au
* Postal address: Dr. Mark Calabretta,
* Australia Telescope National Facility,
* P.O. Box 76,
* Epping, NSW, 2121,
* AUSTRALIA
*
* Author: Mark Calabretta, Australia Telescope National Facility
* $Id: cel.h,v 1.1.1.1 2012/04/11 16:33:26 bertin Exp $
*===========================================================================*/
#ifndef WCSLIB_CEL
#define WCSLIB_CEL
#include "proj.h"
#ifdef __cplusplus
extern "C" {
#endif
extern int npcode;
extern char pcodes[27][4];
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struct celprm {
int flag;
double ref[4];
double euler[5];
#if __STDC__ || defined(__cplusplus)
int (*prjfwd)(const double, const double,
struct prjprm *,
double *, double *);
int (*prjrev)(const double, const double,
struct prjprm *,
double *, double *);
#else
int (*prjfwd)();
int (*prjrev)();
#endif
};
#if __STDC__ || defined(__cplusplus)
int celset(const char *, struct celprm *, struct prjprm *);
int celfwd(const char *,
const double, const double,
struct celprm *,
double *, double *,
struct prjprm *,
double *, double *);
int celrev(const char *,
const double, const double,
struct prjprm *,
double *, double *,
struct celprm *,
double *, double *);
#else
int celset(), celfwd(), celrev();
#endif
extern const char *celset_errmsg[];
extern const char *celfwd_errmsg[];
extern const char *celrev_errmsg[];
#define CELSET 137
#ifdef __cplusplus
}
#endif
#endif /* WCSLIB_CEL */