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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 "otbMatrixImageFilter.h"
#include "otbImageFileReader.h"
#include "otbVectorImage.h"
#include "otbImageFileWriter.h"
#include <complex>
int otbMatrixImageFilterNew(int itkNotUsed(argc), char * itkNotUsed(argv) [])
{
typedef std::complex<double> PixelType;
typedef otb::VectorImage<PixelType> ImageType;
typedef otb::MatrixImageFilter<ImageType, ImageType> FilterType;
FilterType::Pointer filter = FilterType::New();
return EXIT_SUCCESS;
}
int otbMatrixImageFilterTest(int itkNotUsed(argc), char * argv[])
{
const char * inputFilename = argv[1];
const char * outputFilename = argv[2];
unsigned int nbCol =atoi(argv[3]);
typedef double PixelType;
typedef otb::VectorImage<PixelType> ImageType;
typedef otb::ImageFileReader<ImageType> ReaderType;
typedef otb::ImageFileWriter<ImageType> WriterType;
typedef otb::MatrixImageFilter<ImageType, ImageType> FilterType;
ReaderType::Pointer reader = ReaderType::New();
WriterType::Pointer writer = WriterType::New();
FilterType::Pointer filter = FilterType::New();
reader->SetFileName(inputFilename);
reader->GenerateOutputInformation();
writer->SetFileName(outputFilename);
FilterType::MatrixType mat(reader->GetOutput()->GetNumberOfComponentsPerPixel(), nbCol, 0.);
double val = 0;
for(unsigned int i=0; i<mat.rows(); ++i)
{
for(unsigned int j=0; j<mat.cols(); ++j)
{
mat[i][j] = val;
val += 0.5;
}
}
filter->SetInput(reader->GetOutput());
filter->SetMatrix(mat);
writer->SetInput(filter->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}
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