mitkCropOpenCVImageFilter.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 mitkAbstractOpenCVImageFilter_h
#define mitkAbstractOpenCVImageFilter_h

#include "mitkAbstractOpenCVImageFilter.h"

#include "opencv2/core.hpp"

//itk headers
#include <itkObjectFactory.h>

namespace mitk {

class MITKOPENCVVIDEOSUPPORT_EXPORT CropOpenCVImageFilter : public AbstractOpenCVImageFilter
{

public:
  mitkClassMacro(CropOpenCVImageFilter, AbstractOpenCVImageFilter);
  itkFactorylessNewMacro(Self);
  itkCloneMacro(Self);

  CropOpenCVImageFilter( );

  bool OnFilterImage( cv::Mat& image ) override;

  void SetCropRegion( cv::Rect cropRegion );

  void SetCropRegion( int topLeftX, int topLeftY, int bottomRightX, int bottomRightY );

  cv::Rect GetCropRegion( );

  bool GetIsCropRegionEmpty( );

protected:
  cv::Rect m_CropRegion;

  bool m_NewCropRegionSet;
};

} // namespace mitk

#endif // mitkAbstractOpenCVImageFilter_h