QmitkScalarBarOverlay.h

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/*===================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#ifndef MITKSCALARBAROVERLAY_H_HEADER_INCLUDED_C10DC4EB
#define MITKSCALARBAROVERLAY_H_HEADER_INCLUDED_C10DC4EB

#include <MitkQtOverlaysExports.h>

// MITK-Stuff
#include "QmitkOverlay.h"
#include "mitkCommon.h"
#include "mitkPropertyList.h"
#include <QmitkScalarBar.h>

class MITKQTOVERLAYS_EXPORT QmitkScalarBarOverlay : public QmitkOverlay
{
  Q_OBJECT

public:
  QmitkScalarBarOverlay(const char *id);

  virtual ~QmitkScalarBarOverlay();

  virtual void GenerateData(mitk::PropertyList::Pointer) override;

  QSize GetNeededSize() override;

protected:
  void GetProperties(mitk::PropertyList::Pointer);

  void SetupCallback(mitk::BaseProperty::Pointer prop);

  void SetScaleFactor();
  QmitkScalarBar *m_ScalarBar;

  mitk::BaseProperty::Pointer m_ObservedProperty;

  mitk::PropertyList::Pointer m_PropertyList;
  unsigned long m_ObserverTag;
};

#endif /* MITKSCALARBAROVERLAY_H_HEADER_INCLUDED_C10DC4EB */