lib/cpExtensions/Interaction/ImageSlicePointPlacer.h

   1 #ifndef __cpExtensions__Interaction__ImageSlicePointPlacer__h__
   2 #define __cpExtensions__Interaction__ImageSlicePointPlacer__h__
   3
   4 #include <cpExtensions/Config.h>
   5 #include <vtkPointPlacer.h>
   6
   7 class vtkBoundedPlanePointPlacer;
   8 class vtkImageSlice;
   9 class vtkRenderer;
  10
  11 namespace cpExtensions
  12 {
  13   namespace Interaction
  14   {
  15     /**
  16      */
  17     class cpExtensions_EXPORT ImageSlicePointPlacer
  18       : public vtkPointPlacer
  19     {
  20     public:
  21       typedef ImageSlicePointPlacer Self;
  22       vtkTypeMacro( ImageSlicePointPlacer, vtkPointPlacer );
  23
  24       vtkGetObjectMacro( ImageSlice, vtkImageSlice );
  25       vtkSetVector6Macro( Bounds, double );
  26       vtkGetVector6Macro( Bounds, double );
  27
  28     public:
  29       static Self* New( );
  30
  31       int ComputeWorldPosition(
  32         vtkRenderer* ren,
  33         double displayPos[ 2 ],
  34         double worldPos[ 3 ],
  35         double worldOrient[ 9 ]
  36         );
  37       int ComputeWorldPosition(
  38         vtkRenderer* ren,
  39         double displayPos[ 2 ],
  40         double refWorldPos[ 2 ],
  41         double worldPos[ 3 ],
  42         double worldOrient[ 9 ]
  43         );
  44       int ValidateWorldPosition( double worldPos[ 3 ] );
  45       int ValidateWorldPosition(
  46         double worldPos[ 3 ], double worldOrient[ 9 ]
  47         );
  48       int UpdateWorldPosition(
  49         vtkRenderer* ren, double worldPos[ 3 ], double worldOrient[ 9 ]
  50         );
  51       int UpdateInternalState( );
  52
  53       void SetImageSlice( vtkImageSlice* slice );
  54       virtual void SetWorldTolerance( double tol );
  55
  56     protected:
  57       ImageSlicePointPlacer( );
  58       virtual ~ImageSlicePointPlacer( );
  59
  60     private:
  61       // Purposely not implemented
  62       ImageSlicePointPlacer( const Self& );
  63       Self& operator=( const Self& );
  64
  65     protected:
  66       vtkImageSlice* ImageSlice;
  67       vtkBoundedPlanePointPlacer* Placer;
  68       double SavedBounds[ 6 ];
  69       double Bounds[ 6 ];
  70     };
  71
  72   } // ecapseman
  73
  74 } // ecapseman
  75
  76 #endif // __cpExtensions__Interaction__ImageSlicePointPlacer__h__
  77
  78 // eof - $RCSfile$