rtkDrawConvexImageFilter.h

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/*=========================================================================
 *
 *  Copyright RTK Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         https://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/

#ifndef rtkDrawConvexImageFilter_h
#define rtkDrawConvexImageFilter_h


#include <itkInPlaceImageFilter.h>
#include "rtkConvexShape.h"
#include "rtkMacro.h"

namespace rtk
{

template <class TInputImage, class TOutputImage>
class ITK_TEMPLATE_EXPORT DrawConvexImageFilter : public itk::InPlaceImageFilter<TInputImage, TOutputImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(DrawConvexImageFilter);

  using Self = DrawConvexImageFilter;
  using Superclass = itk::InPlaceImageFilter<TInputImage, TOutputImage>;
  using Pointer = itk::SmartPointer<Self>;
  using ConstPointer = itk::SmartPointer<const Self>;

  using OutputImageRegionType = typename TOutputImage::RegionType;
  using ConvexShapePointer = ConvexShape::Pointer;
  using ScalarType = ConvexShape::ScalarType;
  using PointType = ConvexShape::PointType;
  using VectorType = ConvexShape::VectorType;

  itkNewMacro(Self);

#ifdef itkOverrideGetNameOfClassMacro
  itkOverrideGetNameOfClassMacro(DrawConvexImageFilter);
#else
  itkTypeMacro(DrawConvexImageFilter, itk::InPlaceImageFilter);
#endif


  itkGetModifiableObjectMacro(ConvexShape, ConvexShape);
  itkSetObjectMacro(ConvexShape, ConvexShape);

protected:
  DrawConvexImageFilter();
  ~DrawConvexImageFilter() override = default;

  void
  BeforeThreadedGenerateData() override;

  void
  DynamicThreadedGenerateData(const OutputImageRegionType & outputRegionForThread) override;

private:
  ConvexShapePointer m_ConvexShape;
};


} // end namespace rtk

#ifndef ITK_MANUAL_INSTANTIATION
#  include "rtkDrawConvexImageFilter.hxx"
#endif

#endif