itkPointSetToImageFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software 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
 *
 *         http://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 itkPointSetToImageFilter_h
#define itkPointSetToImageFilter_h

#include "itkImageSource.h"
#include "itkConceptChecking.h"

namespace itk
{
template< typename TInputPointSet, typename TOutputImage >
class ITK_TEMPLATE_EXPORT PointSetToImageFilter:public ImageSource< TOutputImage >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(PointSetToImageFilter);

  using Self = PointSetToImageFilter;
  using Superclass = ImageSource< TOutputImage >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;
  using SizeType = typename TOutputImage::SizeType;
  using OutputImageType = TOutputImage;
  using OutputImagePointer = typename OutputImageType::Pointer;
  using ValueType = typename OutputImageType::ValueType;

  itkNewMacro(Self);

  itkTypeMacro(PointSetToImageFilter, ImageSource);

  using OutputImageRegionType = typename Superclass::OutputImageRegionType;

  using InputPointSetType = TInputPointSet;
  using InputPointSetPointer = typename InputPointSetType::Pointer;
  using InputPointSetConstPointer = typename InputPointSetType::ConstPointer;

  static constexpr unsigned int InputPointSetDimension = InputPointSetType::PointDimension;
  static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension;

  using SpacingType = typename TOutputImage::SpacingType;
  using DirectionType = typename TOutputImage::DirectionType;
  using PointType = typename TOutputImage::PointType;

  using Superclass::SetInput;
  virtual void SetInput(const InputPointSetType *pointset);

  virtual void SetInput(unsigned int, const InputPointSetType *pointset);

  const InputPointSetType * GetInput();

  const InputPointSetType * GetInput(unsigned int idx);

  itkSetMacro(Spacing, SpacingType);
  virtual void SetSpacing(const double *spacing);

  virtual void SetSpacing(const float *spacing);

  itkGetConstReferenceMacro(Spacing, SpacingType);

  itkSetMacro(Direction, DirectionType);
  itkGetConstReferenceMacro(Direction, DirectionType);

  itkSetMacro(Origin, PointType);
  virtual void SetOrigin(const double *origin);

  virtual void SetOrigin(const float *origin);

  itkGetConstReferenceMacro(Origin, PointType);

  itkSetMacro(InsideValue, ValueType);
  itkGetConstMacro(InsideValue, ValueType);

  itkSetMacro(OutsideValue, ValueType);
  itkGetConstMacro(OutsideValue, ValueType);

  itkSetMacro(Size, SizeType);
  itkGetConstMacro(Size, SizeType);

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

  void GenerateOutputInformation() override {}  // do nothing
  void GenerateData() override;

  SizeType m_Size;

  PointType m_Origin;

  SpacingType m_Spacing;

  DirectionType m_Direction;

  ValueType m_InsideValue;
  ValueType m_OutsideValue;

  void PrintSelf(std::ostream & os, Indent indent) const override;
};
} // end namespace itk

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

#endif