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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 "itkMacro.h"
#include <iostream>
#include <fstream>
#include <string>
#include "otbImage.h"
#include "otbVectorImage.h"
#include "otbImageFileReader.h"
template <class InternalType>
int otbVectorImageComplexGenericTest(int itkNotUsed(argc), char* argv[])
{
typedef std::complex<InternalType> PixelType;
typedef otb::VectorImage<PixelType, 2> ImageType;
typedef otb::ImageFileReader<ImageType> ReaderType;
typename ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(argv[1]);
reader->UpdateOutputInformation();
std::cout << reader->GetOutput()->GetNumberOfComponentsPerPixel() << std::endl;
otb::ImageIOBase::Pointer io = reader->GetImageIO();
std::cout << io << std::endl;
reader->Update();
typename ImageType::IndexType index;
index[0] = 0;
index[1] = 0;
typename ImageType::PixelType pixel = reader->GetOutput()->GetPixel(index);
std::cout << pixel << std::endl;
// Test value
if ((pixel[0] != PixelType(0, 1)) || (pixel[1] != PixelType(20000, 20001)))
{
std::cout << "Found " << pixel[0] << " should be " << PixelType(0, 1) << std::endl;
std::cout << "Found " << pixel[1] << " should be " << PixelType(20000, 20001) << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
int otbVectorImageComplexFloatTest(int argc, char* argv[])
{
return otbVectorImageComplexGenericTest<float>(argc, argv);
}
int otbVectorImageComplexDoubleTest(int argc, char* argv[])
{
return otbVectorImageComplexGenericTest<double>(argc, argv);
}
template <class InternalType>
int otbImageComplexGenericTest(int itkNotUsed(argc), char* argv[])
{
typedef std::complex<InternalType> PixelType;
typedef otb::Image<PixelType, 2> ImageType;
typedef otb::ImageFileReader<ImageType> ReaderType;
typename ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(argv[1]);
reader->UpdateOutputInformation();
std::cout << reader->GetOutput()->GetNumberOfComponentsPerPixel() << std::endl;
otb::ImageIOBase::Pointer io = reader->GetImageIO();
std::cout << io << std::endl;
reader->Update();
typename ImageType::IndexType index;
index[0] = 0;
index[1] = 0;
typename ImageType::PixelType pixel = reader->GetOutput()->GetPixel(index);
std::cout << pixel << std::endl;
// Test value
if (pixel != PixelType(0, 1))
{
std::cout << "Found " << pixel << " should be " << PixelType(0, 1) << std::endl;
return EXIT_FAILURE;
}
// Test other pixel
index[0] = 10;
index[1] = 10;
pixel = reader->GetOutput()->GetPixel(index);
std::cout << pixel << std::endl;
if (pixel != PixelType(1010, 1011))
{
std::cout << "Found " << pixel << " should be " << PixelType(1010, 1011) << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
int otbImageComplexFloatTest(int argc, char* argv[])
{
return otbImageComplexGenericTest<float>(argc, argv);
}
int otbImageComplexDoubleTest(int argc, char* argv[])
{
return otbImageComplexGenericTest<double>(argc, argv);
}
template <class InternalType>
int otbVectorImageComplexIntoRealGenericTest(int itkNotUsed(argc), char* argv[])
{
typedef InternalType PixelType;
typedef otb::VectorImage<PixelType, 2> ImageType;
typedef otb::ImageFileReader<ImageType> ReaderType;
typename ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(argv[1]);
reader->UpdateOutputInformation();
std::cout << reader->GetOutput()->GetNumberOfComponentsPerPixel() << std::endl;
otb::ImageIOBase::Pointer io = reader->GetImageIO();
std::cout << io << std::endl;
reader->Update();
typename ImageType::IndexType index;
index[0] = 0;
index[1] = 0;
typename ImageType::PixelType pixel = reader->GetOutput()->GetPixel(index);
std::cout << pixel << std::endl;
// Test value
if (reader->GetOutput()->GetNumberOfComponentsPerPixel() != 4)
{
std::cout << reader->GetOutput()->GetNumberOfComponentsPerPixel() << " bands instead of 4" << std::endl;
return EXIT_FAILURE;
}
if ((pixel[0] != 0) || (pixel[1] != 1) || (pixel[2] != 20000) || (pixel[3] != 20001))
{
std::cout << "Found " << pixel[0] << " should be " << 0 << std::endl;
std::cout << "Found " << pixel[1] << " should be " << 1 << std::endl;
std::cout << "Found " << pixel[2] << " should be " << 20000 << std::endl;
std::cout << "Found " << pixel[3] << " should be " << 20001 << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
int otbVectorImageComplexIntoRealFloatTest(int argc, char* argv[])
{
return otbVectorImageComplexIntoRealGenericTest<float>(argc, argv);
}
int otbVectorImageComplexIntoRealDoubleTest(int argc, char* argv[])
{
return otbVectorImageComplexIntoRealGenericTest<double>(argc, argv);
}
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