lib/cpExtensions/Visualization/MPRActors.h

   1 #ifndef __CPEXTENSIONS__VISUALIZATION__MPRACTORS__H__
   2 #define __CPEXTENSIONS__VISUALIZATION__MPRACTORS__H__
   3
   4 #include <vector>
   5
   6 #include <cpExtensions/cpExtensions_Export.h>
   7 #include <cpExtensions/Visualization/ImageSliceActors.h>
   8
   9 /*
  10 #include <vtkSmartPointer.h>
  11 #include <vtkActor.h>
  12 #include <vtkImageMapToColors.h>
  13 */
  14
  15 // -------------------------------------------------------------------------
  16 /*
  17 class vtkAlgorithmOutput;
  18 class vtkImageData;
  19 class vtkRenderer;
  20 class vtkScalarsToColors;
  21 */
  22
  23 // -------------------------------------------------------------------------
  24 namespace cpExtensions
  25 {
  26   namespace Visualization
  27   {
  28     /**
  29      */
  30     class cpExtensions_EXPORT MPRActors
  31       : public vtkPropCollection
  32     {
  33     public:
  34       typedef MPRActors Self;
  35
  36     public:
  37       vtkTypeMacro( MPRActors, vtkPropCollection );
  38
  39     public:
  40       // Creation
  41       static MPRActors* New( );
  42
  43       ImageSliceActors* GetSliceActors( const int& i ) const;
  44
  45       int AddInputConnection(
  46         vtkAlgorithmOutput* aout,
  47         ImageSliceActors::LUTType lut = ImageSliceActors::LUTType_WindowLevel
  48         );
  49       int AddInputData(
  50         vtkImageData* image,
  51         ImageSliceActors::LUTType lut = ImageSliceActors::LUTType_WindowLevel
  52         );
  53
  54       void PushActorsInto(
  55         vtkRenderWindow* x,
  56         vtkRenderWindow* y,
  57         vtkRenderWindow* z,
  58         vtkRenderWindow* w
  59         );
  60       void PopDataFrom(
  61         vtkRenderer* x,
  62         vtkRenderer* y,
  63         vtkRenderer* z,
  64         vtkRenderer* w
  65         );
  66
  67       // Lookup table methods
  68       void SetLookupTable( unsigned int i, vtkScalarsToColors* lut );
  69       vtkScalarsToColors* GetLookupTable( unsigned int i ) const;
  70
  71       // Grayscale window/level lookup
  72       void SetLookupTableToWindowLevel( unsigned int i );
  73       double GetMinWindow( unsigned int i ) const;
  74       double GetMaxWindow( unsigned int i ) const;
  75       double GetMinLevel( unsigned int i ) const;
  76       double GetMaxLevel( unsigned int i ) const;
  77       double GetWindow( unsigned int i ) const;
  78       double GetLevel( unsigned int i ) const;
  79       void SetWindow( unsigned int i, const double& w );
  80       void SetLevel( unsigned int i, const double& l );
  81       void SetWindowLevel( unsigned int i, const double& w, const double& l );
  82       void ResetWindowLevel( unsigned int i );
  83
  84       // Color lookup table
  85       void SetLookupTableToColor(
  86         unsigned int i,
  87         const double& r = double( 1 ),
  88         const double& g = double( 0 ),
  89         const double& b = double( 0 )
  90         );
  91
  92       // Slice access
  93       int GetSliceNumberMinValue( const int& axis ) const;
  94       int GetSliceNumberMaxValue( const int& axis ) const;
  95       int GetSlice( const int& axis ) const;
  96       void SetSlice( const int& axis, const int& slice );
  97       void SetSlice( const int& axis, const double& slice );
  98       void ResetSlices( );
  99
 100     protected:
 101       MPRActors( );
 102       virtual ~MPRActors( );
 103
 104       vtkImageData* _Image( unsigned int i ) const;
 105       void _Update( unsigned int i );
 106
 107       static void _SetSlices( double* pos, int axis, void* data );
 108
 109     private:
 110       // Purposely not implemented
 111       MPRActors( const Self& );
 112       Self& operator=( const Self& );
 113
 114     protected:
 115       // TODO: std::vector< vtkSmartPointer< vtkImageMapToColors > > ImageMaps;
 116       vtkSmartPointer< vtkActor >         ImageOutlineActor;
 117       vtkSmartPointer< ImageSliceActors > Slices[ 2 ][ 3 ];
 118     };
 119
 120   } // ecapseman
 121
 122 } // ecapseman
 123
 124 #endif //  __CPEXTENSIONS__VISUALIZATION__MPRACTORS__H__
 125
 126 // eof - $RCSfile$