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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkRawImageIOTest2.cxx,v $
Language: C++
Date: $Date: 2007-09-22 23:46:20 $
Version: $Revision: 1.10 $
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.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include <iostream>
#include "itkTextOutput.h"
#include "itkRawImageIO.h"
#include "itkImageFileReader.h"
#include "itkRGBPixel.h"
#include "itkImage.h"
int itkRawImageIOTest2(int argc, char * argv [])
{
if ( argc < 2 )
{
itkGenericOutputMacro(<<"Need a file to process");
return EXIT_FAILURE;
}
// Comment the following if you want to use the itk text output window
itk::OutputWindow::SetInstance(itk::TextOutput::New());
// Uncomment the following if you want to see each message independently
// itk::OutputWindow::GetInstance()->PromptUserOn();
// We are reading a RGB pixel
typedef itk::RGBPixel<unsigned char> RGBPixelType;
// Create a source object (in this case a reader)
itk::RawImageIO<RGBPixelType>::Pointer io;
io = itk::RawImageIO<RGBPixelType>::New();
io->SetFileName(argv[1]);
unsigned int dim[3] = {50,50,10};
double spacing[3] = {1.0, 1.0, 1.0};
double origin[3] = {0.0,0.0,0.0};
for(unsigned int i=0; i<3; i++)
{
io->SetDimensions(i,dim[i]);
io->SetSpacing(i,spacing[i]);
io->SetOrigin(i,origin[i]);
}
io->SetHeaderSize(0);
io->SetImageMask(0x7fff);
io->SetByteOrderToLittleEndian();
io->SetPixelType(itk::ImageIOBase::RGB);
io->SetComponentType(itk::ImageIOBase::UCHAR);
io->SetNumberOfComponents(3);
std::cout << "IO: " << io << std::endl;
typedef itk::Image<RGBPixelType,2> RGBImage2DType;
itk::ImageFileReader<RGBImage2DType>::Pointer reader;
reader = itk::ImageFileReader<RGBImage2DType>::New();
reader->SetFileName(argv[1]);
reader->SetImageIO(io);
reader->Update();
reader->GetOutput()->Print( std::cout );
return EXIT_SUCCESS;
}
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