ossimTiffProjectionFactory.h

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//*******************************************************************
//
// License:  See top level LICENSE.txt file.
//
// Author:  Garrett Potts
//
// Description:
//
// class ossimProjectionFactory maintains a static list of projection
// makers.  If a user wants to create a projection they can pass in
// a projection name and a datum if desired.  Currently the default
// datum will be WGS84.
//*******************************************************************
//  $Id: ossimTiffProjectionFactory.h 23440 2015-07-16 19:41:16Z dburken $

#ifndef ossimTiffProjectionFactory_HEADER
#define ossimTiffProjectionFactory_HEADER 1

#include <ossim/base/ossimConstants.h>
#include <ossim/projection/ossimProjectionFactoryBase.h>

class ossimProjection;
class ossimString;

class OSSIM_DLL ossimTiffProjectionFactory : public ossimProjectionFactoryBase
{
public:
   static ossimTiffProjectionFactory* instance();

   virtual ossimProjection* createProjection(const ossimFilename& filename,
                                             ossim_uint32 entryIdx)const;
   virtual ossimProjection* createProjection(const ossimString& name)const;
   virtual ossimProjection* createProjection(const ossimKeywordlist& kwl,
                                             const char* prefix = 0)const;
   ossimProjection* createProjection(ossimImageHandler* handler)const;

   virtual ossimObject* createObject(const ossimString& typeName)const;

   virtual ossimObject* createObject(const ossimKeywordlist& kwl,
                                     const char* prefix=0)const;
   
   virtual void getTypeNameList(std::vector<ossimString>& typeList)const;

protected:
   ossimTiffProjectionFactory() {}
   static ossimTiffProjectionFactory*  theInstance;

   bool isTiff(const ossimFilename& filename)const;
};

#endif