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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkGaussianImageSourceTest.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.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkImage.h"
#include "itkFilterWatcher.h"
#include "itkGaussianImageSource.h"
int itkGaussianImageSourceTest(int, char* [] )
{
// This can be changed!
const unsigned int dim = 3;
// Image typedef
typedef itk::Image< unsigned char, dim > ImageType;
// Create a gaussian image source
typedef itk::GaussianImageSource< ImageType > GaussianSourceType;
GaussianSourceType::Pointer pSource = GaussianSourceType::New();
FilterWatcher watcher(pSource, "pSource");
ImageType::SpacingValueType spacing[] = { 1.2f, 1.3f, 1.4f };
ImageType::PointValueType origin[] = { 1.0f, 4.0f, 2.0f };
ImageType::SizeValueType size[] = { 130, 150, 120 };
GaussianSourceType::ArrayType mean;
mean[0] = size[0]/2.0f + origin[0];
mean[1] = size[1]/2.0f + origin[1];
mean[2] = size[2]/2.0f + origin[2];
GaussianSourceType::ArrayType sigma;
sigma[0] = 25.0f;
sigma[1] = 35.0f;
sigma[2] = 55.0f;
pSource->SetSize( size );
pSource->SetOrigin( origin );
pSource->SetSpacing( spacing );
pSource->SetMean( mean );
pSource->SetSigma( sigma );
// Test the get macros as well (booorrring...)
pSource->GetSize();
pSource->GetSpacing();
pSource->GetOrigin();
pSource->GetDirection();
pSource->GetScale();
pSource->GetNormalized();
pSource->GetSigma();
pSource->GetMean();
// Get the output of the source
ImageType::Pointer pImage = pSource->GetOutput();
// Run the pipeline
pSource->Update();
std::cout << pImage << std::endl;
return EXIT_SUCCESS;
}
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