mlCompassFilter.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
 
 
#if !defined (__mlCompassFilter_H)
#define __mlCompassFilter_H
 
// ML-includes
#include "mlInitSystemKernel.h"
#include "mlKernelModule.h"
 
ML_START_NAMESPACE
 
  //--------------------------------------------------
  //--------------------------------------------------
  class MLKERNELEXPORT CompassFilter : public KernelModule{
 
  public:
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    enum CompassFilterSelect{PREWITT                   = 0,
                             KIRSCH                    ,
                             ROBINSON_3_LEVEL          ,
                             ROBINSON_5_LEVEL          ,
 
                             NUM_COMPASS_FILTER_SELECTS};
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    static const char* const CompassFilterSelectNames[];
 
 
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    enum DirectionSelect{EAST                 = 0,
                         NORTH_EAST           ,
                         NORTH                ,
                         NORTH_WEST           ,
 
                         WEST                 ,
                         SOUTH_WEST           ,
                         SOUTH                ,
                         SOUTH_EAST           ,
 
                         ALL_DIRECTIONS       ,
 
                         NUM_DIRECTION_SELECTS};
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    static const char* const DirectionNames[];
 
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    CompassFilter();
 
    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    inline EnumField*   getCompassFilterSelectFld() const { return _compassFilterSelectFld; }
    inline EnumField*   getDirectionFld          () const { return _directionFld          ; }
    inline IntField *   getDirectionIntFld       () const { return _directionIntFld       ; }
 
 
  private:
 
    void handleNotification(Field* field) override;
 
    void activateAttachments() override;
 
    void calculateOutputImageProperties(int outputIndex, PagedImage* outputImage) override;
 
    CALC_ROW_H();
 
    template <typename DATATYPE>
      void calcRow(MLsoffset    *indexTab,
                   size_t       indexTabSize,
                   MLsoffset    /*srcVoxelOffset*/,
                   size_t       numVox,
                   DATATYPE     *inCursor,
                   DATATYPE     *outCursor,
                   const ImageVector &/*rowStart*/);
 
 
    //-----------------------------------members--------------------------------------
  private:
 
    EnumField*   _compassFilterSelectFld;
 
    EnumField*   _directionFld;
 
    IntField*    _directionIntFld;
 
    ML_MODULE_CLASS_HEADER(CompassFilter);
 };
 
ML_END_NAMESPACE
 
#endif //of __mlCompassFilter_H