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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.
*/
#if defined(_MSC_VER)
#pragma warning(disable : 4786)
#endif
#include "otbWrapperApplicationRegistry.h"
int otbWrapperImageInterface(int argc, char* argv[])
{
if (argc < 4)
{
std::cerr << "Usage: " << argv[0] << " application_path input_image output_txt" << std::endl;
return EXIT_FAILURE;
}
std::string path = argv[1];
std::string input = argv[2];
std::string output = argv[3];
otb::Wrapper::ApplicationRegistry::SetApplicationPath(path);
otb::Wrapper::Application::Pointer app1 = otb::Wrapper::ApplicationRegistry::CreateApplication("Smoothing");
if (app1.IsNull())
{
std::cerr << "Failed to create application" << std::endl;
return EXIT_FAILURE;
}
std::ofstream ofs(output);
if (!ofs.is_open())
{
fprintf(stderr, "Error, can't open file");
return EXIT_FAILURE;
}
app1->SetParameterString("in", input);
app1->Execute();
ofs << "Size: " << app1->GetImageSize("out") << std::endl;
ofs << "Origin: " << app1->GetImageOrigin("out") << std::endl;
ofs << "Spacing: " << app1->GetImageSpacing("out") << std::endl;
ofs << "ProjectionRef:" << std::endl;
ofs << app1->GetImageProjection("out") << std::endl;
itk::MetaDataDictionary dict = app1->GetMetadataDictionary("out");
ofs << "Dictionary keys:" << std::endl;
for (auto& key : dict.GetKeys())
{
ofs << " - " << key << std::endl;
}
otb::Wrapper::ImageBaseType::RegionType region;
region.SetIndex(0, 10);
region.SetIndex(1, 10);
region.SetSize(0, 7);
region.SetSize(1, 7);
ofs << "RAM usage (in Bytes): " << app1->PropagateRequestedRegion("out", region) << std::endl;
ofs << "Input requested: " << app1->GetImageRequestedRegion("in") << std::endl;
otb::Wrapper::Application::Pointer app2 = otb::Wrapper::ApplicationRegistry::CreateApplication("ConcatenateImages");
app2->AddParameterStringList("il", input);
app2->AddParameterStringList("il", input);
app2->Execute();
ofs << "Number of bands [il]: " << app2->GetImageNbBands("il", 0) << "+" << app2->GetImageNbBands("il", 1) << std::endl;
ofs << "Number of bands [out]: " << app2->GetImageNbBands("out") << std::endl;
ofs.close();
return EXIT_SUCCESS;
}
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