mitkLogoAnnotation.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 mitkLogoAnnotation_h
#define mitkLogoAnnotation_h
 
#include "MitkAnnotationExports.h"
#include <mitkLocalStorageHandler.h>
#include <mitkVtkAnnotation.h>
#include <vtkSmartPointer.h>
 
class mitkVtkLogoRepresentation;
class vtkImageData;
class vtkImageReader2Factory;
class vtkImageImport;
 
namespace mitk
{
  class MITKANNOTATION_EXPORT LogoAnnotation : public mitk::VtkAnnotation
  {
  public:
    class LocalStorage : public mitk::Annotation::BaseLocalStorage
    {
    public:
      vtkSmartPointer<vtkImageData> m_LogoImage;
      vtkSmartPointer<mitkVtkLogoRepresentation> m_LogoRep;
 
      itk::TimeStamp m_LastUpdateTime;
 
      LocalStorage();
      ~LocalStorage();
    };
 
    mitkClassMacro(LogoAnnotation, mitk::VtkAnnotation);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
    vtkSmartPointer<vtkImageReader2Factory> m_readerFactory;
    void SetLogoImage(vtkSmartPointer<vtkImageData> logo);
 
    void SetLogoImagePath(std::string text);
    std::string GetLogoImagePath() const;
    void LoadLogoImageFromPath();
 
    void SetOffsetVector(const Point2D &OffsetVector);
    Point2D GetOffsetVector() const;
 
    void SetCornerPosition(const int &corner);
    int GetCornerPosition() const;
 
    void SetRelativeSize(const float &size);
    float GetRelativeSize() const;
 
  protected:
    mutable mitk::LocalStorageHandler<LocalStorage> m_LSH;
 
    vtkProp *GetVtkProp(BaseRenderer *renderer) const override;
    void UpdateVtkAnnotation(mitk::BaseRenderer *renderer) override;
 
    explicit LogoAnnotation();
 
    ~LogoAnnotation() override;
 
  private:
 
    vtkSmartPointer<vtkImageData> m_UpdatedLogoImage;
    vtkSmartPointer<vtkImageImport> m_VtkImageImport;
 
    LogoAnnotation(const LogoAnnotation &);
 
    LogoAnnotation &operator=(const LogoAnnotation &);
  };
 
} // namespace mitk
#endif