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 LOGOAnnotation_H
#define LOGOAnnotation_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 // LOGOAnnotation_H