ossimKakaduNitfOverviewBuilder.h

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//----------------------------------------------------------------------------
//
// License:  LGPL
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Description:  OSSIM wrapper for building nitf, j2k compressed overviews
// using kakadu from an ossim image source.
//
//----------------------------------------------------------------------------
// $Id: ossimKakaduNitfOverviewBuilder.h 21693 2012-09-11 15:20:38Z dburken $

#ifndef ossimKakaduNitfOverviewBuilder_HEADER
#define ossimKakaduNitfOverviewBuilder_HEADER 1

#include <ossim/plugin/ossimPluginConstants.h>
#include <ossim/base/ossimConstants.h>
#include <ossim/base/ossimFilename.h>
#include <ossim/base/ossimRefPtr.h>
#include <ossim/base/ossimProperty.h>
#include <ossim/imaging/ossimOverviewBuilderBase.h>
#include <vector>

class ossimImageHandler;
class ossimKakaduCompressor;
class ossimNitfImageHeaderV2_1;

class OSSIM_PLUGINS_DLL ossimKakaduNitfOverviewBuilder
   :
   public ossimOverviewBuilderBase
{
public:

   ossimKakaduNitfOverviewBuilder();

   virtual ~ossimKakaduNitfOverviewBuilder();

   virtual bool execute();
   
   virtual void  setOutputFile(const ossimFilename& file);

   virtual ossimFilename getOutputFile() const;

   virtual bool setOverviewType(const ossimString& type);

   virtual ossimString getOverviewType() const;

   virtual void getTypeNameList(std::vector<ossimString>& typeList)const;

   virtual ossimObject* getObject();

   virtual const ossimObject* getObject() const;

   virtual bool canConnectMyInputTo(ossim_int32 index,
                                    const ossimConnectableObject* obj) const;

   virtual void setProperty(ossimRefPtr<ossimProperty> property);

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

private:

   void setImagField(ossimNitfImageHeaderV2_1* hdr,
                     ossim_uint32 startingResLevel) const;

   ossimFilename                  m_outputFile;
   ossimFilename                  m_outputFileTmp;
   ossimKakaduCompressor*         m_compressor;

   TYPE_DATA
};

#endif /* End if "#ifndef ossimKakaduNitfOverviewBuilder_HEADER" */