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/*
* Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* 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
*
* 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 otbExtractROI_h
#define otbExtractROI_h
#include "otbExtractROIBase.h"
#include "otbImage.h"
#include "itkMacro.h"
#include "OTBImageBaseExport.h"
namespace otb
{
/** \class ExtractROI
* \brief Extract a subset of a mono-channel image.
*
* Pixel can be of a simple type or an itk::RGBPixel, etc.
* \note Parameter to this class are the input pixel type and the output
* pixel type.
*
*
* \ingroup OTBImageBase
*/
template <class TInputPixel, class TOutputPixel>
class OTBImageBase_EXPORT_TEMPLATE ExtractROI : public ExtractROIBase<Image<TInputPixel, 2>, Image<TOutputPixel, 2>>
{
public:
/** Standard class typedefs. */
typedef ExtractROI Self;
typedef ExtractROIBase<Image<TInputPixel, 2>, Image<TOutputPixel, 2>> Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(ExtractROI, ExtractROIBase);
/** Image type information. */
typedef typename Superclass::InputImageType InputImageType;
typedef typename Superclass::OutputImageType OutputImageType;
/** Typedef to describe the output and input image region types. */
typedef typename OutputImageType::RegionType OutputImageRegionType;
typedef typename InputImageType::RegionType InputImageRegionType;
/** Typedef to describe the type of pixel. */
typedef typename OutputImageType::PixelType OutputImagePixelType;
typedef typename InputImageType::PixelType InputImagePixelType;
/** Typedef to describe the output and input image index and size types. */
typedef typename OutputImageType::IndexType OutputImageIndexType;
typedef typename InputImageType::IndexType InputImageIndexType;
typedef typename OutputImageType::SizeType OutputImageSizeType;
typedef typename InputImageType::SizeType InputImageSizeType;
/** ImageDimension enumeration */
itkStaticConstMacro(InputImageDimension, unsigned int, InputImageType::ImageDimension);
itkStaticConstMacro(OutputImageDimension, unsigned int, OutputImageType::ImageDimension);
void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, itk::ThreadIdType threadId) override;
protected:
ExtractROI();
~ExtractROI() override
{
}
void PrintSelf(std::ostream& os, itk::Indent indent) const override;
/** ExtractROI
*
* \sa ExtractROIBase::GenerateOutputInformation() */
void GenerateOutputInformation() override;
private:
ExtractROI(const Self&) = delete;
void operator=(const Self&) = delete;
};
} // end namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbExtractROI.hxx"
#endif
#endif
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