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/*
* Copyright (C) 2005-2017 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 "otbImageToGenericRSOutputParameters.h"
#include "otbVectorImage.h"
#include "otbImageFileReader.h"
#include "otbMapProjections.h"
#include <iostream>
#include <fstream>
typedef otb::VectorImage<double, 2> ImageType;
typedef otb::ImageToGenericRSOutputParameters<ImageType> FilterType;
int otbImageToGenericRSOutputParametersNew (int itkNotUsed(argc), char * itkNotUsed(argv)[])
{
FilterType::Pointer filter = FilterType::New();
return EXIT_SUCCESS;
}
int otbImageToGenericRSOutputParameters (int itkNotUsed(argc), char * argv[])
{
const char * infname = argv[1];
const char * outfname = argv[2];
typedef ImageType::SizeType SizeType;
typedef ImageType::SpacingType SpacingType;
typedef otb::ImageFileReader<ImageType> ReaderType;
// Reader
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(infname);
reader->UpdateOutputInformation();
// ForceSize
SizeType size;
size[0] = 400;
size[1] = 399;
SpacingType spacing;
spacing[0] = 0.000006;
spacing[1] = -0.000006;
// Filter : Target SRS : WGS84
FilterType::Pointer filter = FilterType::New();
filter->SetInput(reader->GetOutput());
filter->SetOutputProjectionRef("4326"); //WGS84
filter->Compute();
// Output file
std::ofstream outfile(outfname);
outfile<<"Output Parameters for SRID : 4326 (WGS84)"<<std::endl;
outfile<<"Output Origin : "<<filter->GetOutputOrigin()<<std::endl;
outfile<<"Output Spacing : "<<filter->GetOutputSpacing()<<std::endl;
outfile<<"Output Size : "<<filter->GetOutputSize()<<std::endl;
outfile<< std::endl;
// Target SRS : 32631 UTM 31 N
filter->SetOutputProjectionRef("32631"); // UTM 31 N
filter->Compute();
outfile<<"Output Parameters for SRID : 32631 (UTM 31 N)"<<std::endl;
outfile<<"Output Origin : "<<filter->GetOutputOrigin()<<std::endl;
outfile<<"Output Spacing : "<<filter->GetOutputSpacing()<<std::endl;
outfile<<"Output Size : "<<filter->GetOutputSize()<<std::endl;
outfile<< std::endl;
// Target SRS : lambertII
typedef otb::Lambert2EtenduForwardProjection Lambert2Type;
Lambert2Type::Pointer lambert2Projection = Lambert2Type::New();
std::string lambertRef = lambert2Projection->GetWkt();
filter->SetOutputProjectionRef(lambertRef);
filter->Compute();
outfile<<"Output Parameters for SRS : Lambert II Etendu"<<std::endl;
outfile<<"Output Origin : "<<filter->GetOutputOrigin()<<std::endl;
outfile<<"Output Spacing : "<<filter->GetOutputSpacing()<<std::endl;
outfile<<"Output Size : "<<filter->GetOutputSize()<<std::endl;
outfile<< std::endl;
outfile.close();
return EXIT_SUCCESS;
}
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