ossimRadarSat2TiffReader.h

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//----------------------------------------------------------------------------
//
// License:  LGPL
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Author:  John Stastny
//
// Description: Image handelr for RadarSAT-2 data that is TIFF based.
//
//----------------------------------------------------------------------------
// $Id$
#ifndef ossimRadarSat2TiffReader_HEADER
#define ossimRadarSat2TiffReader_HEADER 1

#include <ossim/imaging/ossimTiffTileSource.h>
#include <ossim/base/ossimFilename.h>

// Forward class declarations outside of namespace ossimplugins.
class ossimXmlDocument;

namespace ossimplugins
{
   class ossimRadarSat2TiffReader : public ossimTiffTileSource
   {
   public:
      
      ossimRadarSat2TiffReader();
      
      virtual ~ossimRadarSat2TiffReader();
      
      virtual ossimString getShortName() const;
      
      virtual ossimString getLongName()  const;
      
      virtual bool open(const ossimFilename& file);
      
      virtual bool saveState(ossimKeywordlist& kwl,
                             const char* prefix=0)const;
      
      virtual bool loadState(const ossimKeywordlist& kwl,
                             const char* prefix=0);
      
      virtual void close();
      
      virtual ossimRefPtr<ossimImageGeometry> getImageGeometry();

      virtual ossimRefPtr<ossimImageGeometry> getInternalImageGeometry() const;
      
   private:
      
      bool isRadarSat2ProductFile(const ossimFilename& file) const;
      
      bool isRadarSat2ProductFile(const ossimXmlDocument* xdoc) const;
      
      
      ossimFilename theProductXmlFile;

      TYPE_DATA
   };

} // End: namespace ossimplugins

#endif /* #ifndef ossimRadarSat2TiffReader_HEADER */