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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkMaximumProjectionImageFilterTest3.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkCommand.h"
#include "itkSimpleFilterWatcher.h"
#include "itkMaximumProjectionImageFilter.h"
#include "itkExtractImageFilter.h"
int itkMaximumProjectionImageFilterTest3(int argc, char * argv[])
{
if( argc < 4 )
{
std::cerr << "Missing parameters " << std::endl;
std::cerr << "Usage: " << argv[0];
std::cerr << "Dimension Inputimage Outputimage " << std::endl;
return EXIT_FAILURE;
}
int dim = atoi(argv[1]);
typedef unsigned char PixelType;
typedef itk::Image< PixelType, 3 > ImageType;
typedef itk::Image< PixelType, 2 > Image2DType;
typedef itk::ImageFileReader< ImageType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[2] );
typedef itk::MaximumProjectionImageFilter<
ImageType, Image2DType > FilterType;
FilterType::Pointer filter = FilterType::New();
filter->SetInput( reader->GetOutput() );
filter->SetProjectionDimension( dim );
itk::SimpleFilterWatcher watcher(filter, "filter");
typedef itk::ImageFileWriter< Image2DType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( filter->GetOutput() );
writer->SetFileName( argv[3] );
try
{
writer->Update();
}
catch ( itk::ExceptionObject & excp )
{
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
// Set ProjectionDimension to a bad value
bool caught = false;
try
{
filter->SetProjectionDimension(100);
writer->Update();
}
catch ( itk::ExceptionObject & excp )
{
std::cerr << std::endl << "Caught expected exception!";
std::cerr << excp << std::endl;
caught = true;
}
if (!caught)
{
std::cerr << "Failed to catch expected exception!" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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