spatmod/imagefiltervaliditynear.h

Go to the documentation of this file.

#ifndef  INC_SPATMOD_IMAGEFILTERVALIDITYNEAR_H
#define  INC_SPATMOD_IMAGEFILTERVALIDITYNEAR_H

#ifndef  INC_SPATMOD_IMAGEFILTER_H
#include <spatmod/imagefilter.h>
#endif

#ifndef  INC_MI32_MILIST_H
#include <mi32/milist.h>
#endif

#ifndef  INC_MI32_DOUBLEAR_H
#include <mi32/doublear.h>
#endif

struct COLOR;

namespace SPATMOD {
namespace IMAGE {

//=====================================================================================================================

class FILTER_VALIDITYNEAR : public FILTER {
   public:

      enum MEASURE {
         MEASURE_Euclidean,
         MEASURE_Orthogonal
         };

      FILTER_VALIDITYNEAR (
         STAGE *pPreviousStage,              
         bool TakeOwnership,                 
         MEASURE Measure,                    
         bool ResultValid,                   
         bool TestOpacity = false            
         );

      virtual ~FILTER_VALIDITYNEAR ();

      ERRVALUE AddValue (
         const PIXEL& value,                 
         double distance                     
         );

      ERRVALUE AddValue (
         const COLOR& color,                 
         double distance,                    
         bool use8bit = true                 
         );

      ERRVALUE SetSamplesTest (
         const UINT16 *SamplesTest,          
         UINT16 NumSamplesTest               
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      MEASURE m_Measure;
      bool m_ResultValid;
      SIMPLE_ARRAY<UINT16> m_SamplesTest;
      MILIST<PIXEL> m_PixelList;
      DOUBLE_ARRAY<double> m_DistanceArray;
      DATATYPE m_DataTypeTest;

      void ProcessUINT8 (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessSINT8 (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessUINT16 (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessSINT16 (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessUINT32 (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessSINT32 (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessFloat (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;
      void ProcessDouble (BUFFER& buffer, INT32 NumRows, INT32 NumColumns) const;

      // STAGE overrides.
      virtual ERRVALUE v_PullSubSection (const SECTION& SubSection, BUFFER& buffer);
      virtual ERRVALUE v_Initialize ();

      // Unimplemented
      FILTER_VALIDITYNEAR (const FILTER_VALIDITYNEAR&);
      FILTER_VALIDITYNEAR& operator= (const FILTER_VALIDITYNEAR&);
      #endif // GENERATING_DOXYGEN_OUTPUT
   };

//=====================================================================================================================

}  // End namespace IMAGE
}  // End namespace SPATMOD

#endif   // INC_SPATMOD_IMAGEFILTERVALIDITYNEAR_H

---