lib/fpa/Image/PolyLineParametricPath.h

   1 // =========================================================================
   2 // @author Leonardo Florez Valencia
   3 // @email florez-l@javeriana.edu.co
   4 // =========================================================================
   5
   6 #ifndef __fpa__Image__PolyLineParametricPath__h__
   7 #define __fpa__Image__PolyLineParametricPath__h__
   8
   9 #include <itkPolyLineParametricPath.h>
  10 #include <itkImageBase.h>
  11
  12 namespace fpa
  13 {
  14   namespace Image
  15   {
  16     /**
  17      */
  18     template< unsigned int _VDim >
  19     class PolyLineParametricPath
  20       : public itk::PolyLineParametricPath< _VDim >
  21     {
  22     public:
  23       typedef PolyLineParametricPath               Self;
  24       typedef itk::PolyLineParametricPath< _VDim > Superclass;
  25       typedef itk::SmartPointer< Self >            Pointer;
  26       typedef itk::SmartPointer< const Self >      ConstPointer;
  27
  28       typedef itk::ImageBase< _VDim >                  TImageBase;
  29       typedef typename TImageBase::SpacingType         TSpacing;
  30       typedef typename TImageBase::PointType           TPoint;
  31       typedef typename TImageBase::DirectionType       TDirection;
  32       typedef typename Superclass::ContinuousIndexType TContinuousIndex;
  33       typedef typename TContinuousIndex::IndexType     TIndex;
  34
  35     public:
  36       itkNewMacro( Self );
  37       itkTypeMacro( PolyLineParametricPath, itk::PolyLineParametricPath );
  38
  39       itkGetConstReferenceMacro( Spacing, TSpacing );
  40       itkGetConstReferenceMacro( Origin, TPoint );
  41       itkGetConstReferenceMacro( Direction, TDirection );
  42       itkGetConstReferenceMacro( InverseDirection, TDirection );
  43
  44       itkSetMacro( Origin, TPoint );
  45
  46     public:
  47       unsigned long GetSize( ) const;
  48       TContinuousIndex GetContinuousVertex( unsigned long i ) const;
  49       TIndex GetVertex( unsigned long i ) const;
  50       TPoint GetPoint( unsigned long i ) const;
  51
  52       virtual void SetSpacing( const TSpacing& spac );
  53       virtual void SetSpacing( const double spac[ _VDim ] );
  54       virtual void SetSpacing( const float spac[ _VDim ] );
  55       virtual void SetOrigin( const double ori[ _VDim ] );
  56       virtual void SetOrigin( const float ori[ _VDim ] );
  57       virtual void SetDirection( const TDirection& dir );
  58
  59       template< class _TRefImage >
  60       inline void SetReferenceImage( const _TRefImage* image )
  61         {
  62           this->SetSpacing( image->GetSpacing( ) );
  63           this->SetOrigin( image->GetOrigin( ) );
  64           this->SetDirection( image->GetDirection( ) );
  65         }
  66
  67       virtual void Graft( itk::DataObject* o );
  68
  69     protected:
  70       PolyLineParametricPath( );
  71       virtual ~PolyLineParametricPath( );
  72
  73       virtual void _ComputeIndexToPhysicalPointMatrices( );
  74
  75     private:
  76       // Purposely not implemented
  77       PolyLineParametricPath( const Self& other );
  78       Self& operator=( const Self& other );
  79
  80     protected:
  81       TSpacing   m_Spacing;
  82       TPoint     m_Origin;
  83       TDirection m_Direction;
  84       TDirection m_InverseDirection;
  85       TDirection m_IndexToPhysicalPoint;
  86       TDirection m_PhysicalPointToIndex;
  87     };
  88
  89   } // ecapseman
  90
  91 } // ecapseman
  92
  93 #ifndef ITK_MANUAL_INSTANTIATION
  94 #  include <fpa/Image/PolyLineParametricPath.hxx>
  95 #endif // ITK_MANUAL_INSTANTIATION
  96
  97 #endif // __fpa__Image__PolyLineParametricPath__h__
  98
  99 // eof - $RCSfile$