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/*
* Copyright (C) 2005-2020 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.
*/
#include <iostream>
#include "otbVectorImage.h"
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
#include "otbExtractROI.h"
#include "otbComplexToVectorImageCastFilter.h"
int otbImageFileReaderRADComplexFloatExtract(int itkNotUsed(argc), char* argv[])
{
// Verify the number of parameters in the command line
const char* inputFilename = argv[1];
const char* outputFilename = argv[2];
typedef std::complex<float> InputPixelType;
typedef std::complex<float> OutputPixelType;
const unsigned int Dimension = 2;
typedef otb::Image<InputPixelType, Dimension> InputImageType;
typedef otb::Image<OutputPixelType, Dimension> OutputCplxImageType;
typedef otb::VectorImage<float, Dimension> OutputImageType;
typedef otb::ImageFileReader<InputImageType> ReaderType;
typedef otb::ImageFileWriter<OutputImageType> WriterType;
typedef otb::ComplexToVectorImageCastFilter<OutputCplxImageType, OutputImageType> CasterType;
ReaderType::Pointer reader = ReaderType::New();
WriterType::Pointer writer = WriterType::New();
CasterType::Pointer caster = CasterType::New();
reader->SetFileName(inputFilename);
writer->SetFileName(outputFilename);
typedef otb::ExtractROI<InputPixelType, OutputPixelType> ExtractROIFilterType;
ExtractROIFilterType::Pointer extractROIFilter = ExtractROIFilterType::New();
extractROIFilter->SetInput(reader->GetOutput());
extractROIFilter->SetStartX(10);
extractROIFilter->SetStartY(10);
extractROIFilter->SetSizeX(100);
extractROIFilter->SetSizeY(100);
caster->SetInput(extractROIFilter->GetOutput());
writer->SetInput(caster->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}
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