LayerImageBase.h

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#ifndef __LayerImageBase_h__
#define __LayerImageBase_h__

#include <vtkImageReslice.h>
#include <vtkLookupTable.h>
#include <vtkImageMapToColors.h>
#include <vtkImageActor.h>
#include <vtkImageData.h>
#include "wxVtkBaseView.h"

class LayerImageBase
  {
  public:
                LayerImageBase();
                virtual ~LayerImageBase();
                void SetZ(int z);
                void SetImage(vtkImageData* image);
                void SetwxVtkBaseView(wxVtkBaseView *baseview);

                void onThreshold();
                void onThresholdChange();
                void onThresholdInterpolation(bool interpolate);
                void onThresholdChangeOpacity (int opacity);
                void onThresholdRemove();
                wxVtkBaseView *GetwxVtkBaseView();
        void Refresh();

  private:
                int                                     _Z;
                bool                            _actorPresent;
                vtkImageData            *_image;
                vtkImageReslice         *_imageReslicer;
                vtkLookupTable          *_thresholdTable;
                vtkImageMapToColors     *_thresholdMapper;
                vtkImageActor           *_thresholdActor;
                wxVtkBaseView           *_baseView;

                virtual void ConfigLookupTable() = 0;
                bool GetActorPresent();
                int CleanZ(int z);


  protected:
                virtual int GetZ();
                vtkLookupTable* GetThresholdTable();
                vtkImageData* GetImage();
 };



#endif  // __LayerImageBase_h__