wcscoordinates.h

/*

  This file is a part of GRALE, a library to facilitate the simulation
  and inversion of gravitational lenses.

  Copyright (C) 2008-2012 Jori Liesenborgs

  Contact: jori.liesenborgs@gmail.com
  
  This program 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 2 of the License, or
  (at your option) any later version.
  
  This program 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 this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  
*/

#ifndef GRALE_WCSCOORDINATES_H

#define GRALE_WCSCOORDINATES_H

#include "graleconfig.h"
#include "coordinateinterface.h"
#include "constants.h"
#include <string>

namespace grale
{

class GRALE_IMPORTEXPORT WCSCoordinates : public CoordinateInterface
{
public:
        WCSCoordinates();
        ~WCSCoordinates();
        bool init(const std::string &fitsHeader);
        Vector2D<double> operator()(IntVector2D pos) const;
        CoordinateInterface *createCopy() const;
private:
        void *m_pCoords;
        std::string m_fitsHeader;
};
        
} // end namespace

#endif // GRALE_WCSCOORDINATES_H