ossimEnviTileSource.h

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//----------------------------------------------------------------------------
//
// License:  MIT
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Author:  David Burken
//
// Description:
// 
// Image handler class for a raster files with an ENVI header file.
//
//----------------------------------------------------------------------------
// $Id$

#ifndef ossimEnviTileSource_HEADER
#define ossimEnviTileSource_HEADER 1

#include <ossim/imaging/ossimGeneralRasterTileSource.h>
#include <ossim/support_data/ossimEnviHeader.h>


class OSSIMDLLEXPORT ossimEnviTileSource : public ossimGeneralRasterTileSource
{
public:

   ossimEnviTileSource();

   virtual ossimString getShortName() const;

   virtual ossimString getLongName()  const;

   virtual bool open();

   virtual ossimRefPtr<ossimImageGeometry> getImageGeometry();

   virtual bool saveState(ossimKeywordlist& kwl,
                          const char* prefix=0)const;

   virtual bool loadState(const ossimKeywordlist& kwl,
                          const char* prefix = NULL);

   virtual ossimRefPtr<ossimProperty> getProperty(
      const ossimString& name)const;

   virtual void getPropertyNames(std::vector<ossimString>& propertyNames)const;

   virtual bool getRgbBandList(std::vector<ossim_uint32>& bandList) const;

protected:
   
   virtual ~ossimEnviTileSource();

private:

   void setDefaultBandList();

   ossimRefPtr<ossimImageGeometry> getInternalImageGeometry() const;
   
   ossimEnviHeader m_enviHdr;
   
TYPE_DATA
   
}; // End: class ossimEnviTileSource

#endif /* #ifndef ossimEnviTileSource_HEADER */