lib/fpa/DataStructures/Image/PolyLineParametricPath.h

   1 // =========================================================================
   2 // @author Leonardo Florez Valencia
   3 // @email florez-l@javeriana.edu.co
   4 // =========================================================================
   5 #ifndef __fpa__DataStructures__Image__PolyLineParametricPath__h__
   6 #define __fpa__DataStructures__Image__PolyLineParametricPath__h__
   7
   8 #include <itkPolyLineParametricPath.h>
   9 #include <itkImageBase.h>
  10
  11 namespace fpa
  12 {
  13   namespace DataStructures
  14   {
  15     namespace Image
  16     {
  17       /**
  18        */
  19       template< unsigned int _VDim >
  20       class PolyLineParametricPath
  21         : public itk::PolyLineParametricPath< _VDim >
  22       {
  23       public:
  24         typedef PolyLineParametricPath               Self;
  25         typedef itk::PolyLineParametricPath< _VDim > Superclass;
  26         typedef itk::SmartPointer< Self >            Pointer;
  27         typedef itk::SmartPointer< const Self >      ConstPointer;
  28
  29         itkStaticConstMacro( Dimension, unsigned int, _VDim );
  30
  31         typedef itk::ImageBase< _VDim >                  TImageBase;
  32         typedef typename TImageBase::SpacingType         TSpacing;
  33         typedef typename TImageBase::PointType           TPoint;
  34         typedef typename TImageBase::DirectionType       TDirection;
  35         typedef typename Superclass::ContinuousIndexType TContinuousIndex;
  36         typedef typename TContinuousIndex::IndexType     TIndex;
  37
  38       public:
  39         itkNewMacro( Self );
  40         itkTypeMacro( PolyLineParametricPath, itk::PolyLineParametricPath );
  41
  42         itkGetConstReferenceMacro( Spacing, TSpacing );
  43         itkGetConstReferenceMacro( Origin, TPoint );
  44         itkGetConstReferenceMacro( Direction, TDirection );
  45         itkGetConstReferenceMacro( InverseDirection, TDirection );
  46
  47         itkSetMacro( Origin, TPoint );
  48
  49       public:
  50         unsigned long GetSize( ) const;
  51         TContinuousIndex GetContinuousVertex( unsigned long i ) const;
  52         TIndex GetVertex( unsigned long i ) const;
  53         TPoint GetPoint( unsigned long i ) const;
  54
  55         virtual void SetSpacing( const TSpacing& spac );
  56         virtual void SetSpacing( const double spac[ _VDim ] );
  57         virtual void SetSpacing( const float spac[ _VDim ] );
  58         virtual void SetOrigin( const double ori[ _VDim ] );
  59         virtual void SetOrigin( const float ori[ _VDim ] );
  60         virtual void SetDirection( const TDirection& dir );
  61
  62         template< class _TRefImage >
  63         inline void SetReferenceImage( const _TRefImage* image )
  64           {
  65             this->SetSpacing( image->GetSpacing( ) );
  66             this->SetOrigin( image->GetOrigin( ) );
  67             this->SetDirection( image->GetDirection( ) );
  68           }
  69
  70         virtual void Graft( itk::DataObject* o );
  71
  72       protected:
  73         PolyLineParametricPath( );
  74         virtual ~PolyLineParametricPath( );
  75
  76         virtual void _ComputeIndexToPhysicalPointMatrices( );
  77
  78       private:
  79         // Purposely not implemented
  80         PolyLineParametricPath( const Self& other );
  81         Self& operator=( const Self& other );
  82
  83       protected:
  84         TSpacing   m_Spacing;
  85         TPoint     m_Origin;
  86         TDirection m_Direction;
  87         TDirection m_InverseDirection;
  88         TDirection m_IndexToPhysicalPoint;
  89         TDirection m_PhysicalPointToIndex;
  90       };
  91
  92     } // ecapseman
  93
  94   } // ecapseman
  95
  96 } // ecapseman
  97
  98 #ifndef ITK_MANUAL_INSTANTIATION
  99 #  include <fpa/DataStructures/Image/PolyLineParametricPath.hxx>
 100 #endif // ITK_MANUAL_INSTANTIATION
 101
 102 #endif // __fpa__DataStructures__Image__PolyLineParametricPath__h__
 103
 104 // eof - $RCSfile$