ossimAtCorrGridRemapper.h

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//*******************************************************************
//
// License:  See top level LICENSE.txt file.
// 
// Author:  Garrett Potts
//
//*******************************************************************
//  $Id: ossimAtCorrGridRemapper.h 15766 2009-10-20 12:37:09Z gpotts $
#ifndef ossimAtCorrGridRemapper_HEADER
#define ossimAtCorrGridRemapper_HEADER
#include <ossim/imaging/ossimAtCorrRemapper.h>

class ossimAtCorrGridRemapper: public ossimAtCorrRemapper
{
public:
   ossimAtCorrGridRemapper(ossimObject* owner = NULL,
                           ossimImageSource* inputSource =  NULL,
                           const ossimString& sensorType = "");
   


   void setGridRect(const ossimIrect& rect)
      {
         theGridBounds  = rect;
         theUlGridBound = rect.ul();
      }
   void setGridSize(ossim_uint32 numberOfBands, const ossimIpt& gridSize);
   ossimIpt getGridSize()const
      {
         return theGridSize;
      }
   
   void getValues(ossim_uint32 band,
                  ossim_uint32 row,
                  ossim_uint32 col,
                  double& a,
                  double& b,
                  double& c)
      {
         a = theAGrid[band][row][col];
         b = theAGrid[band][row][col];
         c = theAGrid[band][row][col];
      }

   void getValues(const ossimDpt& pt,
                  ossim_uint32 band,
                  double& a,
                  double& b,
                  double& c)
      {
         interpolate(pt, band, a, b, c);
      }
   
   void setValues(ossim_uint32 band,
                  ossim_uint32 row,
                  ossim_uint32 col,
                  const double& a,
                  const double& b,
                  const double& c)
      {
         theAGrid[band][row][col] = a;
         theBGrid[band][row][col] = b;
         theCGrid[band][row][col] = c;
      }
   
   virtual void initialize();
   
   virtual bool loadState(const ossimKeywordlist& kwl,
                          const char* prefix=0);
   virtual bool saveState(ossimKeywordlist& kwl,
                          const char* prefix=0)const;

protected:
   virtual ~ossimAtCorrGridRemapper();
  ossimIrect theGridBounds;
   ossimIpt   theUlGridBound;
   ossimIpt   theGridSize;
   std::vector< std::vector< std::vector<double> > >theAGrid;
   std::vector< std::vector< std::vector<double> > >theBGrid;
   std::vector< std::vector< std::vector<double> > >theCGrid;

   virtual void interpolate(const ossimDpt& pt,
                            int band,
                            double& a,
                            double& b,
                            double& c)const;
   virtual void setBaseToAverage();
   
TYPE_DATA
};

#endif