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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 "otbVectorData.h"
#include "otbVectorDataFileReader.h"
#include "otbVectorDataToLabelMapWithAttributesFilter.h"
#include "otbAttributesMapLabelObject.h"
#include "otbVectorImage.h"
#include "otbImageFileWriter.h"
#include "otbLabelMapToSimulatedImageFilter.h"
#include "otbProspectModel.h"
#include "otbSailModel.h"
int otbLabelMapToSimulatedImageFilterTest(int itkNotUsed(argc), char* argv[])
{
const char* infilename = argv[1];
const char* satRSRFilename = argv[2];
unsigned int nbBands = static_cast<unsigned int>(atoi(argv[3]));
const char* rootPath = argv[4];
const char* outfilename = argv[5];
typedef unsigned short LabelType;
const unsigned int Dimension = 2;
typedef otb::VectorImage<double, Dimension> LabeledImageType;
typedef otb::ImageFileWriter<LabeledImageType> WriterType;
typedef otb::VectorData<double, Dimension> VectorDataType;
typedef otb::AttributesMapLabelObject<LabelType, Dimension, std::string> LabelObjectType;
typedef itk::LabelMap<LabelObjectType> LabelMapType;
typedef otb::VectorDataFileReader<VectorDataType> VectorDataFileReaderType;
typedef otb::VectorDataToLabelMapWithAttributesFilter<VectorDataType, LabelMapType> VectorDataToLabelMapFilterType;
typedef otb::ProspectModel ProspectType;
typedef otb::SailModel SailType;
typedef otb::LabelMapToSimulatedImageFilter<LabelMapType, ProspectType, SailType, LabeledImageType> LabelMapToSimulatedImageFilterType;
/** Instantiation of pointer objects*/
VectorDataFileReaderType::Pointer reader = VectorDataFileReaderType::New();
VectorDataToLabelMapFilterType::Pointer vectorDataToLabelMap = VectorDataToLabelMapFilterType::New();
LabelMapToSimulatedImageFilterType::Pointer labelMapToImageFilter = LabelMapToSimulatedImageFilterType::New();
WriterType::Pointer writer = WriterType::New();
reader->SetFileName(infilename);
reader->Update();
vectorDataToLabelMap->SetInput(reader->GetOutput());
vectorDataToLabelMap->SetInitialLabel(1);
vectorDataToLabelMap->SetBackgroundValue(0);
labelMapToImageFilter->SetInput(vectorDataToLabelMap->GetOutput());
labelMapToImageFilter->SetNumberOfComponentsPerPixel(nbBands);
labelMapToImageFilter->SetSatRSRFilename(satRSRFilename);
labelMapToImageFilter->SetNumberOfThreads(1); // must be set to 1
labelMapToImageFilter->SetPathRoot(rootPath);
// Write the result to an image file
writer->SetFileName(outfilename);
writer->SetInput(labelMapToImageFilter->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}
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