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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkTIFFImageIOTest.cxx,v $
Language: C++
Date: $Date: 2009-11-13 17:50:20 $
Version: $Revision: 1.9 $
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 "itkImage.h"
#include <fstream>
template<class T> int DoIt( int, char * argv[], typename T::Pointer)
{
typename itk::ImageFileReader<T>::Pointer reader
= itk::ImageFileReader<T>::New();
typename itk::ImageFileWriter<T>::Pointer writer
= itk::ImageFileWriter<T>::New();
reader->SetFileName(argv[1]);
try
{
reader->Update();
}
catch (itk::ExceptionObject & e)
{
std::cerr << "exception in file reader " << std::endl;
std::cerr << e << std::endl;
return EXIT_FAILURE;
}
typename T::Pointer image = reader->GetOutput();
image->Print(std::cout );
typename T::RegionType region = image->GetLargestPossibleRegion();
std::cout << "region " << region;
// Generate test image
writer->SetInput( reader->GetOutput() );
writer->SetFileName(argv[2]);
try
{
writer->Update();
}
catch (itk::ExceptionObject & e)
{
std::cerr << "exception in file writer " << std::endl;
std::cerr << e << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
int itkTIFFImageIOTest( int argc, char* argv[] )
{
unsigned int dimension = 2;
unsigned int pixelType = 1;
if(argc < 3)
{
std::cerr << "Usage: " << argv[0]
<< " Input Output [dimensionality:default 2]"
<< "[pixeltype: 1:uchar(default) 2:ushort 3: short]\n";
return EXIT_FAILURE;
}
else if (argc == 4)
{
dimension = atoi(argv[3]);
}
else if (argc == 5)
{
dimension = atoi(argv[3]);
pixelType = atoi(argv[4]);
}
if (dimension == 2 && pixelType == 1)
{
typedef itk::RGBPixel<unsigned char> PixelType;
itk::Image<PixelType, 2>::Pointer dummy;
return DoIt<itk::Image<PixelType, 2> >( argc, argv, dummy);
}
else if (dimension == 2 && pixelType == 2)
{
typedef itk::RGBPixel<unsigned short> PixelType;
itk::Image<PixelType, 2>::Pointer dummy;
return DoIt<itk::Image<PixelType, 2> >( argc, argv, dummy);
}
else if (dimension == 2 && pixelType == 3)
{
typedef itk::RGBPixel<short> PixelType;
itk::Image<PixelType, 2>::Pointer dummy;
return DoIt<itk::Image<PixelType, 2> >( argc, argv, dummy);
}
else if (dimension == 3 && pixelType == 1)
{
itk::Image<unsigned char, 3>::Pointer dummy;
return DoIt<itk::Image<unsigned char, 3> >( argc, argv, dummy);
}
else if (dimension == 3 && pixelType == 2)
{
itk::Image<unsigned short, 3>::Pointer dummy;
return DoIt<itk::Image<unsigned short, 3> >( argc, argv, dummy);
}
else if (dimension == 3 && pixelType == 3)
{
itk::Image<short, 3>::Pointer dummy;
return DoIt<itk::Image<short, 3> >( argc, argv, dummy);
}
else if (dimension == 4 && pixelType == 1)
{
itk::Image<unsigned char, 4>::Pointer dummy;
return DoIt<itk::Image<unsigned char, 4> >( argc, argv, dummy);
}
else if (dimension == 4 && pixelType == 2)
{
itk::Image<unsigned short, 4>::Pointer dummy;
return DoIt<itk::Image<unsigned short, 4> >( argc, argv, dummy);
}
else if (dimension == 4 && pixelType == 3)
{
itk::Image<short, 4>::Pointer dummy;
return DoIt<itk::Image<short, 4> >( argc, argv, dummy);
}
else
{
std::cerr << "Usage: " << argv[0]
<< " Input Output [dimensionality:default 2]"
<< "[pixeltype: 1:uchar(default) 2:ushort 3: short]\n";
return EXIT_FAILURE;
}
}
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