lib/cpPlugins/Extensions/Visualization/MPRActors.h

   1 #ifndef __CPPLUGINS__EXTENSIONS__VISUALIZATION__MPRACTORS__H__
   2 #define __CPPLUGINS__EXTENSIONS__VISUALIZATION__MPRACTORS__H__
   3
   4 #include <cpPlugins/Extensions/cpPlugins_Extensions_Export.h>
   5 #include <cpPlugins/Extensions/Visualization/ImageSliceActors.h>
   6
   7 #include <vtkActor.h>
   8 #include <vtkImageMapToColors.h>
   9
  10 // -------------------------------------------------------------------------
  11 class vtkAlgorithmOutput;
  12 class vtkImageData;
  13 class vtkRenderer;
  14 class vtkScalarsToColors;
  15 class vtkWindowLevelLookupTable;
  16
  17 // -------------------------------------------------------------------------
  18 namespace cpPlugins
  19 {
  20   namespace Extensions
  21   {
  22     namespace Visualization
  23     {
  24       /**
  25        */
  26       class cpPlugins_Extensions_EXPORT MPRActors
  27         : public vtkPropCollection
  28       {
  29       public:
  30         typedef MPRActors Self;
  31
  32       public:
  33         vtkTypeMacro( MPRActors, vtkPropCollection );
  34
  35         cpPlugins_ImageSliceActors( ImageOutline, vtkImageActor );
  36
  37       public:
  38         // Creation
  39         static MPRActors* New( );
  40
  41         ImageSliceActors* GetSliceActors( const int& i ) const;
  42         void SetInputConnection( vtkAlgorithmOutput* aout );
  43         void SetInputData( vtkImageData* image );
  44
  45         void PushDataInto(
  46           vtkRenderer* x,
  47           vtkRenderer* y,
  48           vtkRenderer* z,
  49           vtkRenderer* w
  50           );
  51         void PopDataFrom(
  52           vtkRenderer* x,
  53           vtkRenderer* y,
  54           vtkRenderer* z,
  55           vtkRenderer* w
  56           );
  57
  58         // Lookup table methods
  59         vtkScalarsToColors* GetLookupTable( ) const;
  60         void SetLookupTable( vtkScalarsToColors* lut );
  61
  62         // Grayscale window/level lookup
  63         vtkWindowLevelLookupTable* GetLookupTableAsWindowLevel( ) const;
  64         void SetLookupTableToWindowLevel( );
  65         double GetMinWindow( ) const;
  66         double GetMaxWindow( ) const;
  67         double GetMinLevel( ) const;
  68         double GetMaxLevel( ) const;
  69         double GetWindow( ) const;
  70         double GetLevel( ) const;
  71         void SetWindow( const double& w );
  72         void SetLevel( const double& l );
  73         void SetWindowLevel( const double& w, const double& l );
  74         void ResetWindowLevel( );
  75
  76         // Slice access
  77         int GetSliceNumberMinValue( const int& axis ) const;
  78         int GetSliceNumberMaxValue( const int& axis ) const;
  79         int GetSlice( const int& axis ) const;
  80         void SetSlice( const int& axis, const int& slice );
  81         void SetSlice( const int& axis, const double& slice );
  82         void ResetSlices( );
  83
  84         // General accessors
  85         void GetImageBounds( double bounds[ 6 ] ) const;
  86
  87       protected:
  88         MPRActors( );
  89         virtual ~MPRActors( );
  90
  91         vtkImageData* _InputImage( ) const;
  92         void _UpdateSlices( );
  93
  94       private:
  95         // Purposely not implemented
  96         MPRActors( const Self& );
  97         Self& operator=( const Self& );
  98
  99       protected:
 100         vtkSmartPointer< vtkImageMapToColors > ImageMapToColors;
 101         vtkSmartPointer< vtkActor >            ImageOutlineActor;
 102
 103         typedef
 104           cpPlugins::Extensions::Visualization::ImageSliceActors
 105           _TSlice;
 106         vtkSmartPointer< _TSlice > Slices[ 3 ];
 107
 108         unsigned int ImageOutlineActorIndex;
 109       };
 110
 111     } // ecapseman
 112
 113   } // ecapseman
 114
 115 } // ecapseman
 116
 117 #endif //  __CPPLUGINS__EXTENSIONS__VISUALIZATION__MPRACTORS__H__
 118
 119 // eof - $RCSfile$