mitkTextAnnotation2D.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 mitkTextAnnotation2D_h
#define mitkTextAnnotation2D_h
 
#include <MitkAnnotationExports.h>
#include <mitkLocalStorageHandler.h>
#include <mitkVtkAnnotation2D.h>
#include <vtkSmartPointer.h>
 
class vtkTextActor;
class vtkTextProperty;
class vtkPropAssembly;
 
namespace mitk
{
  class MITKANNOTATION_EXPORT TextAnnotation2D : public mitk::VtkAnnotation2D
  {
  public:
    class LocalStorage : public mitk::Annotation::BaseLocalStorage
    {
    public:
      vtkSmartPointer<vtkTextActor> m_TextActor;
 
      vtkSmartPointer<vtkTextProperty> m_TextProp;
 
      vtkSmartPointer<vtkTextActor> m_STextActor;
 
      vtkSmartPointer<vtkTextProperty> m_STextProp;
 
      vtkSmartPointer<vtkPropAssembly> m_Assembly;
 
      itk::TimeStamp m_LastUpdateTime;
 
      LocalStorage();
      ~LocalStorage();
    };
 
    mitkClassMacro(TextAnnotation2D, mitk::VtkAnnotation2D);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
      Annotation::Bounds GetBoundsOnDisplay(BaseRenderer *renderer) const override;
    void SetBoundsOnDisplay(BaseRenderer *renderer, const Bounds &bounds) override;
 
  protected:
    mutable mitk::LocalStorageHandler<LocalStorage> m_LSH;
 
    vtkProp *GetVtkProp(BaseRenderer *renderer) const override;
    vtkActor2D *GetVtkActor2D(BaseRenderer *renderer) const override;
    void UpdateVtkAnnotation2D(mitk::BaseRenderer *renderer) override;
 
    explicit TextAnnotation2D();
 
    ~TextAnnotation2D() override;
 
  private:
    TextAnnotation2D(const TextAnnotation2D &);
 
    TextAnnotation2D &operator=(const TextAnnotation2D &);
  };
 
} // namespace mitk
#endif