lib/cpExtensions/DataStructures/PolyLineParametricPath.h

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