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[ 2 ][ 3 ];
 105
 106       unsigned int ImageOutlineActorIndex;
 107     };
 108
 109   } // ecapseman
 110
 111 } // ecapseman
 112
 113 #endif //  __CPEXTENSIONS__VISUALIZATION__MPRACTORS__H__
 114
 115 // eof - $RCSfile$