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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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 itkPhysicalPointImageSource_h
#define itkPhysicalPointImageSource_h
#include "itkGenerateImageSource.h"
namespace itk
{
/**
* \class PhysicalPointImageSource
* \brief Generate an image of the physical locations of each pixel.
*
* This image source supports image which have a multi-component pixel
* equal to the image dimension, and variable length VectorImages. It
* is recommended that the component type be a real valued type.
*
* \ingroup DataSources
* \ingroup ITKImageSources
*/
template <typename TOutputImage>
class ITK_TEMPLATE_EXPORT PhysicalPointImageSource : public GenerateImageSource<TOutputImage>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(PhysicalPointImageSource);
using Self = PhysicalPointImageSource;
using Superclass = GenerateImageSource<TOutputImage>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Output image type alias */
using OutputImageType = TOutputImage;
using PixelType = typename OutputImageType::PixelType;
using RegionType = typename OutputImageType::RegionType;
using SpacingType = typename OutputImageType::SpacingType;
using PointType = typename OutputImageType::PointType;
using DirectionType = typename OutputImageType::DirectionType;
using SizeType = typename RegionType::SizeType;
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(PhysicalPointImageSource);
/** Method for creation through the object factory. */
itkNewMacro(Self);
protected:
PhysicalPointImageSource()
{
this->DynamicMultiThreadingOn();
this->ThreaderUpdateProgressOff();
};
~PhysicalPointImageSource() override = default;
void
GenerateOutputInformation() override;
void
DynamicThreadedGenerateData(const RegionType & outputRegionForThread) override;
};
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkPhysicalPointImageSource.hxx"
#endif
#endif
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