freEuclidianDistancePointMetricController.h

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/*=========================================================================

  Program:   F.R.E.E. - flexible registration evaluation engine
  Version:   v.1.0.0
  Date:      $Date: 2006/09/01 12:00:00 $
  Module:    $RCSfile: freEuclidianDistancePointMetricController.h,v $
  Language:  C++



  Copyright (c) 2007 Ralf o Floca (Department of Medical Informatics,
  Institute for Medical Biometry and Informatics, University of Heidelberg,
  Germany). All rights reserved.
  See FREECopyright.txt or http://www.mi.med.uni-hd.de/free/copyright.htm
  for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef __freEuclidianDistancePointMetricController_h
#define __freEuclidianDistancePointMetricController_h

#include "frePointSetToPointSetMetricControllerBase.h"
#include "freIntensityImageMediaController.h"

#include "itkEuclideanDistancePointMetric.h"

namespace FREE
{

  freControllerIDMacro(EuclidianDistancePointMetricControllerBase, "EuclidianDistancePointMetricBase");
template <unsigned int VDimension>
class EuclidianDistancePointMetricControllerBase : public PointSetToPointSetMetricControllerBase< itk::EuclideanDistancePointMetric<typename ImageTypes<VDimension>::PointSetType,typename ImageTypes<VDimension>::PointSetType,typename ImageTypes<VDimension>::InternalImageType> >
{
public:  
  typedef typename ImageTypes<VDimension>::PointSetType  PointSetType;
  typedef typename ImageTypes<VDimension>::InternalImageType DistanceMapType;
  
  typedef itk::EuclideanDistancePointMetric<PointSetType,PointSetType,DistanceMapType> ComponentType;
  typedef PointSetToPointSetMetricControllerBase<ComponentType> Superclass;


  itkTypeMacro(EuclidianDistancePointMetricControllerBase, PointSetToPointSetMetricControllerBase);

protected:
  EuclidianDistancePointMetricControllerBase()
  {
                //Profile settings
    this->UpdateControllerID(ControllerID::EuclidianDistancePointMetricControllerBase);
    this->m_Description = "A basis for euclidian distance metrics";
        };

  void GenerateProfile(CtrlProfile::ControllerProfile& profile,
                       const SessionComponentCache* pComponentCache,
                       bool bRegardOldSetup) const
  {
    Superclass::GenerateProfile(profile,pComponentCache,bRegardOldSetup);

    //Media
    if (VDimension==2)
    {
      profile.MediaMap().AddMedia("distanceMap",ControllerID::IntensityImage2DMediaController,DASet,2,0);
    }
    else
    {
      profile.MediaMap().AddMedia("distanceMap",ControllerID::IntensityImage3DMediaController,DASet,3,0);
    }
  };

  virtual void SetMediaCasted(const MediaID& mediaID,
                              GenericMediaType* pMedia,
                              ComponentType* pComponent,
                              SessionComponentCache* pComponentCache,
                              SessionInfo* pSessionInfo) const
  {
    if (mediaID == "distanceMap")
    {
      DistanceMapType* pMap = 0;
      try
      {
        pMap = dynamic_cast<DistanceMapType*>(pMedia);
      }
      catchAllNPassMacro("Error while casting distance map. Map seems to have an invalid type.");
      if (!pMap) throwCtrlExceptionMacro("","Error while casting distance map. Map seems to have an invalid type.");

      pComponent->SetDistanceMap(pMap);
    }
    else Superclass::SetMediaCasted(mediaID, pMedia, pComponent, pComponentCache, pSessionInfo);
  };

};

  freControllerIDMacro(EuclidianDistancePoint2DMetricController, "Euclidian Distance Point 2D Metric"); 
class EuclidianDistancePoint2DMetricController : public EuclidianDistancePointMetricControllerBase<2>
{
public:  
  itkTypeMacro(EuclidianDistancePoint2DMetricController, EuclidianDistancePointMetricControllerBase); 

  EuclidianDistancePoint2DMetricController();
};

  freControllerIDMacro(EuclidianDistancePoint3DMetricController, "Euclidian Distance Point 3D Metric"); 
class EuclidianDistancePoint3DMetricController : public EuclidianDistancePointMetricControllerBase<3>
{
public:  
  itkTypeMacro(EuclidianDistancePoint3DMetricController, EuclidianDistancePointMetricControllerBase); 

  EuclidianDistancePoint3DMetricController();
};

} //end of namespace FREE

#endif

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