Enlarge.h

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#ifndef _Enlarge_h_
#define _Enlarge_h_

#include "Transform.h"

namespace Isis {
  class Cube;
  class PvlGroup;
  class Enlarge : public Transform {
    public:
      // Constructor
      Enlarge(Cube *pInCube, const double sampleScale, const double lineScale);
    
      // Set the sub area of input image to enlarge
      void SetInputArea(double pdStartSample, double pdEndSample, 
                        double pdStartLine, double pdEndLine);

      ~Enlarge() {};

      // Implementations for parent's pure virtual members
      // Convert the requested output samp/line to an input samp/line
      bool Xform(double &inSample, double &inLine,
                 const double outSample, const double outLine);
      
      // Create label for the enlarged output image
      PvlGroup  UpdateOutputLabel(Cube *pOutCube);

      int OutputSamples() const {
        return miOutputSamples;
      }

      int OutputLines() const {
        return miOutputLines;
      }
    
      private:
        Cube *mInCube;        
        int miOutputSamples;  
        int miOutputLines;    
        double mdSampleScale; 
        double mdLineScale;   
        double mdStartSample; 
        double mdEndSample;   
        double mdStartLine;   
        double mdEndLine;     
  };
};

#endif