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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 "otbImage.h"
#include "otbVectorImage.h"
#include "otbTileImageFilter.h"
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
typedef otb::Image<unsigned char> ImageType;
typedef otb::VectorImage<unsigned char> VectorImageType;
typedef otb::TileImageFilter<ImageType> TileImageFilterType;
typedef otb::TileImageFilter<VectorImageType> TileVectorImageFilterType;
typedef otb::ImageFileReader<VectorImageType> VectorImageReaderType;
typedef otb::ImageFileWriter<VectorImageType> VectorImageWriterType;
int otbTileImageFilter(int argc, char* argv[])
{
TileVectorImageFilterType::SizeType layout;
layout[0] = atoi(argv[1]);
layout[1] = atoi(argv[2]);
const char* outfname = argv[3];
unsigned int numberOfImages = layout[0] * layout[1];
std::vector<VectorImageReaderType::Pointer> readersVector;
TileVectorImageFilterType::Pointer tileFilter = TileVectorImageFilterType::New();
tileFilter->SetLayout(layout);
for (unsigned int i = 0; i < numberOfImages; ++i)
{
if (i + 4 > (unsigned int)argc)
{
std::cerr << "Not enough images to support layout!" << std::endl;
return EXIT_FAILURE;
}
VectorImageReaderType::Pointer reader = VectorImageReaderType::New();
reader->SetFileName(argv[i + 4]);
readersVector.push_back(reader);
tileFilter->SetInput(i, reader->GetOutput());
}
VectorImageWriterType::Pointer writer = VectorImageWriterType::New();
writer->SetFileName(outfname);
writer->SetInput(tileFilter->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}
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