vtkMitkRectangleProp.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 vtkMitkRectangleProp_h
#define vtkMitkRectangleProp_h
 
#include <MitkCoreExports.h>
 
#include <vtkActor2D.h>
#include <vtkSmartPointer.h>
 
class vtkPolyData;
class vtkViewport;
 
class MITKCORE_EXPORT vtkMitkRectangleProp : public vtkActor2D
{
public:
  static vtkMitkRectangleProp *New();
  vtkTypeMacro(vtkMitkRectangleProp, vtkProp);
 
  void SetColor(float red, float green, float blue);
  void SetLineWidth(unsigned int lineWidth);
  int RenderOverlay(vtkViewport *viewport) override;
 
protected:
  vtkMitkRectangleProp();
  ~vtkMitkRectangleProp() override;
 
private:
  void CreateRectangle();
  void UpdateRectangle();
 
  int m_Height;
  int m_Width;
  int m_OriginX;
  int m_OriginY;
 
  vtkIdType m_BottomLeft;
  vtkIdType m_BottomRight;
  vtkIdType m_TopRight;
  vtkIdType m_TopLeft;
 
  vtkSmartPointer<vtkPolyData> m_PolyData;
};
 
#endif