lib/cpExtensions/Interaction/ImageSliceStyle.h

   1 #ifndef __cpExtensions__Interaction__ImageSliceStyle__h__
   2 #define __cpExtensions__Interaction__ImageSliceStyle__h__
   3
   4 #include <cpExtensions/Config.h>
   5 #include <vtkInteractorStyleImage.h>
   6 #include <vtkSmartPointer.h>
   7
   8 // -------------------------------------------------------------------------
   9 class vtkPropPicker;
  10 class vtkTextActor;
  11
  12 // -------------------------------------------------------------------------
  13 namespace cpExtensions
  14 {
  15   namespace Visualization
  16   {
  17     class CursorActors;
  18     class LUTImageActor;
  19     class WindowLevelImageActor;
  20   }
  21   namespace Interaction
  22   {
  23     /**
  24      */
  25     class cpExtensions_EXPORT ImageSliceStyle
  26       : public vtkInteractorStyleImage
  27     {
  28     public:
  29       typedef ImageSliceStyle Self;
  30       typedef cpExtensions::Visualization::CursorActors          TCursor;
  31       typedef cpExtensions::Visualization::LUTImageActor         TLUTActor;
  32       typedef cpExtensions::Visualization::WindowLevelImageActor TWLActor;
  33
  34     public:
  35       vtkTypeMacro( ImageSliceStyle, vtkInteractorStyleImage );
  36       typedef vtkInteractorStyleImage::Superclass Overclass;
  37
  38     public:
  39       static Self* New( );
  40
  41       int GetSliceNumber( ) const;
  42       int GetOrientation( ) const;
  43
  44       virtual void OnMouseMove( ) cpExtensions_OVERRIDE;
  45       virtual void OnMouseWheelForward( ) cpExtensions_OVERRIDE;
  46       virtual void OnMouseWheelBackward( ) cpExtensions_OVERRIDE;
  47       virtual void OnChar( ) cpExtensions_OVERRIDE;
  48
  49
  50       /* TODO
  51          cpExtensions::Visualization::ImageViewerActors* GetActors( );
  52          const cpExtensions::Visualization::ImageViewerActors* GetActors( ) const;
  53          void SetActors( cpExtensions::Visualization::ImageViewerActors* actors );
  54
  55          // Events
  56          virtual void OnMouseMove( ) cpExtensions_OVERRIDE;
  57          virtual void OnChar( ) cpExtensions_OVERRIDE;
  58       */
  59
  60     protected:
  61       ImageSliceStyle( );
  62       virtual ~ImageSliceStyle( );
  63
  64       bool _PickPointOnImageActor( int idx[ 2 ], double pnt[ 3 ] );
  65       void _CorrectPosition( double pos[ 3 ], int ijk[ 3 ] );
  66       void _ShowText( double pos[ 3 ] );
  67
  68     private:
  69       // Purposely not implemented
  70       ImageSliceStyle( const Self& );
  71       Self& operator=( const Self& );
  72
  73     protected:
  74       vtkSmartPointer< vtkPropPicker > m_PropPicker;
  75       vtkSmartPointer< TLUTActor >     m_LUTActor;
  76       vtkSmartPointer< TWLActor >      m_WLActor;
  77       vtkSmartPointer< TCursor >       m_Cursor;
  78       vtkSmartPointer< vtkTextActor >  m_Text;
  79       char m_TextBuffer[ 1024 ];
  80     };
  81
  82   } // ecapseman
  83
  84 } // ecapseman
  85
  86 #endif // __cpExtensions__Interaction__ImageSliceStyle__h__
  87
  88 // eof - $RCSfile$