lib/cpExtensions/Visualization/MPRActors.h

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