lib/fpa/VTK/Image3DObserver.h

   1 #ifndef __FPA__VTK__IMAGE3DOBSERVER__H__
   2 #define __FPA__VTK__IMAGE3DOBSERVER__H__
   3
   4 #include <map>
   5
   6 #include <itkCommand.h>
   7
   8 #include <vtkActor.h>
   9 #include <vtkPolyData.h>
  10 #include <vtkPolyDataMapper.h>
  11 #include <vtkSmartPointer.h>
  12
  13 namespace fpa
  14 {
  15   namespace VTK
  16   {
  17     /**
  18      */
  19     template< class F, class R >
  20     class Image3DObserver
  21       : public itk::Command
  22     {
  23     public:
  24       typedef Image3DObserver                 Self;
  25       typedef itk::Command                    Superclass;
  26       typedef itk::SmartPointer< Self >       Pointer;
  27       typedef itk::SmartPointer< const Self > ConstPointer;
  28
  29       typedef F                                TFilter;
  30       typedef R                                TRenderWindow;
  31       typedef typename TFilter::TInputImage    TImage;
  32       typedef typename TFilter::TVertex        TVertex;
  33       typedef typename TFilter::TVertexCompare TVertexCompare;
  34
  35       typedef std::set< TVertex > TVertices;
  36
  37     public:
  38       itkNewMacro( Self );
  39       itkTypeMacro( Image3DObserver, itkCommand );
  40
  41       itkGetConstMacro( RenderPercentage, double );
  42       itkSetMacro( RenderPercentage, double );
  43
  44     public:
  45       void SetRenderWindow( R* rw );
  46       void Render( );
  47       void Execute( itk::Object* c, const itk::EventObject& e )
  48         { this->Execute( ( const itk::Object* )( c ), e ); }
  49       void Execute( const itk::Object* c, const itk::EventObject& e );
  50
  51     protected:
  52       Image3DObserver( );
  53       virtual ~Image3DObserver( );
  54
  55     private:
  56       Image3DObserver( const Self& ); // Not impl.
  57       void operator=( const Self& );  // Not impl.
  58
  59     protected:
  60       vtkSmartPointer< vtkPolyData >       m_PolyData;
  61       vtkSmartPointer< vtkPolyDataMapper > m_PolyDataMapper;
  62       vtkSmartPointer< vtkActor >          m_PolyDataActor;
  63       std::map< TVertex, unsigned long, TVertexCompare >   m_PointsToReplace;
  64       std::map< TVertex, unsigned long, TVertexCompare >   m_PointsInFront;
  65
  66       R*            m_RenderWindow;
  67       unsigned long m_Count;
  68       unsigned long m_RenderCount;
  69       double        m_RenderPercentage;
  70     };
  71
  72   } // ecapseman
  73
  74 } // ecapseman
  75
  76 #ifndef ITK_MANUAL_INSTANTIATION
  77 #include <fpa/VTK/Image3DObserver.hxx>
  78 #endif // ITK_MANUAL_INSTANTIATION
  79
  80 #endif // __FPA__VTK__IMAGE3DOBSERVER__H__
  81
  82 // eof - $RCSfile$