mitkColorBarAnnotation.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkColorBarAnnotation_h
#define mitkColorBarAnnotation_h
 
#include "MitkAnnotationExports.h"
#include <mitkLocalStorageHandler.h>
#include <mitkVtkAnnotation.h>
#include <vtkLookupTable.h>
#include <vtkSmartPointer.h>
 
class vtkScalarBarActor;
 
namespace mitk
{
  class MITKANNOTATION_EXPORT ColorBarAnnotation : public mitk::VtkAnnotation
  {
  public:
    class LocalStorage : public mitk::Annotation::BaseLocalStorage
    {
    public:
      vtkSmartPointer<vtkScalarBarActor> m_ScalarBarActor;
 
      itk::TimeStamp m_LastUpdateTime;
 
      LocalStorage();
      ~LocalStorage();
    };
 
    mitkClassMacro(ColorBarAnnotation, mitk::VtkAnnotation);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
      void SetDrawAnnotations(bool annotations);
    bool GetDrawAnnotations() const;
 
    void SetOrientationToHorizontal();
    void SetOrientationToVertical();
    void SetOrientation(int orientation);
    int GetOrientation() const;
 
    void SetMaxNumberOfColors(int numberOfColors);
    int GetMaxNumberOfColors() const;
 
    void SetNumberOfLabels(int numberOfLabels);
    int GetNumberOfLabels() const;
 
    void SetLookupTable(vtkSmartPointer<vtkLookupTable> table);
    vtkSmartPointer<vtkLookupTable> GetLookupTable() const;
 
    void SetDrawTickLabels(bool ticks);
    bool GetDrawTickLabels() const;
 
    void SetAnnotationTextScaling(bool scale);
    bool GetAnnotationTextScaling() const;
 
  protected:
    mutable mitk::LocalStorageHandler<LocalStorage> m_LSH;
 
    vtkProp *GetVtkProp(BaseRenderer *renderer) const override;
    void UpdateVtkAnnotation(BaseRenderer *renderer) override;
 
    explicit ColorBarAnnotation();
 
    ~ColorBarAnnotation() override;
 
  private:
    ColorBarAnnotation(const ColorBarAnnotation &);
 
    ColorBarAnnotation &operator=(const ColorBarAnnotation &);
  };
 
} // namespace mitk
#endif