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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkShapeRelabelImageFilterTest1.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 "itkSimpleFilterWatcher.h"
#include "itkShapeRelabelImageFilter.h"
#include "itkTestingMacros.h"
int itkShapeRelabelImageFilterTest1(int argc, char * argv[])
{
if( argc != 6 )
{
std::cerr << "Usage: " << argv[0] << " input output";
std::cerr << " background";
std::cerr << "reverseOrdering attribute" << std::endl;
return EXIT_FAILURE;
}
const unsigned int dim = 2;
typedef itk::Image< unsigned char, dim > IType;
typedef itk::ImageFileReader< IType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
typedef itk::ShapeRelabelImageFilter< IType > RelabelType;
RelabelType::Pointer opening = RelabelType::New();
opening->SetInput( reader->GetOutput() );
//testing get/set BackgroundValue macro
int BackgroundValue = ( atoi(argv[3]) );
opening->SetBackgroundValue( BackgroundValue );
TEST_SET_GET_VALUE( BackgroundValue, opening->GetBackgroundValue() );
//testing boolean macro for ReverseOrdering
opening->ReverseOrderingOn();
TEST_SET_GET_VALUE( true, opening->GetReverseOrdering() );
opening->ReverseOrderingOff();
TEST_SET_GET_VALUE( false, opening->GetReverseOrdering() );
//testing get and set macros or ReverseOrdering
bool reverseOrdering = atoi( argv[4] );
opening->SetReverseOrdering( reverseOrdering );
TEST_SET_GET_VALUE( reverseOrdering , opening->GetReverseOrdering() );
//testing get and set macros for Attribute
RelabelType::AttributeType attribute = atoi( argv[5] );
opening->SetAttribute( attribute );
TEST_SET_GET_VALUE( attribute, opening->GetAttribute() );
itk::SimpleFilterWatcher watcher(opening, "filter");
typedef itk::ImageFileWriter< IType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( opening->GetOutput() );
writer->SetFileName( argv[2] );
writer->UseCompressionOn();
TRY_EXPECT_NO_EXCEPTION( writer->Update() );
std::cout << "Test Complete!" << std::endl;
return EXIT_SUCCESS;
}
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