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/*=========================================================================
Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "itkMacro.h"
#include <iostream>
#include "otbVectorImage.h"
#include "otbImage.h"
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
#include "otbMaskMuParserFilter.h"
int otbMaskMuParserFilterTest(int argc, char * argv[])
{
if (argc != 4)
{
std::cerr << "Usage: " << argv[0] <<
" infname outframe MuParserexpression"
<< std::endl;
return EXIT_FAILURE;
}
const char * inputFilename = argv[1];
const char * outputFilename = argv[2];
const char * expression = argv[3];
typedef float InputPixelType;
const unsigned int Dimension = 2;
typedef otb::VectorImage<InputPixelType, Dimension> InputVectorImageType;
typedef otb::ImageFileReader<InputVectorImageType> ReaderType;
typedef otb::Image<unsigned int, Dimension> OutputImageType;
typedef otb::ImageFileWriter<OutputImageType> WriterType;
typedef otb::MaskMuParserFilter<InputVectorImageType, OutputImageType> FilterType;
ReaderType::Pointer reader = ReaderType::New();
WriterType::Pointer writer = WriterType::New();
FilterType::Pointer filter = FilterType::New();
reader->SetFileName(inputFilename);
reader->GenerateOutputInformation();
writer->SetFileName(outputFilename);
filter->SetInput(reader->GetOutput());
std::string stringExpression(expression);
filter->SetExpression(stringExpression);
filter->UpdateOutputInformation();
writer->SetInput(filter->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}
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