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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkLabelImageToShapeLabelMapFilter.h"
#include "itkTestingMacros.h"
int itkLabelImageToShapeLabelMapFilterTest1(int argc, char * argv[])
{
if( argc != 6 )
{
std::cerr << "Usage: " << argv[0];
std::cerr << " inputBinaryImage outputShapeLabelMap";
std::cerr << " backgroundValue computeFeretDiameter computePerimeter";
std::cerr << std::endl;
return EXIT_FAILURE;
}
const unsigned int dim = 2;
typedef unsigned char PixelType;
typedef itk::Image< PixelType, dim > ImageType;
typedef itk::ShapeLabelObject< PixelType, dim > LabelObjectType;
typedef itk::LabelMap< LabelObjectType > LabelMapType;
typedef itk::ImageFileReader< ImageType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
typedef itk::LabelImageToShapeLabelMapFilter< ImageType, LabelMapType> L2SType;
L2SType::Pointer l2s = L2SType::New();
l2s->SetInput( reader->GetOutput() );
const PixelType backgroundValue = atoi(argv[3]);
l2s->SetBackgroundValue( backgroundValue );
TEST_SET_GET_VALUE( backgroundValue, l2s->GetBackgroundValue() );
const bool computeFeretDiameter = atoi( argv[4]);
l2s->SetComputeFeretDiameter( computeFeretDiameter );
TEST_SET_GET_VALUE( computeFeretDiameter, l2s->GetComputeFeretDiameter() );
const bool computePerimeter = atoi( argv[5]);
l2s->SetComputePerimeter( computePerimeter );
TEST_SET_GET_VALUE( computePerimeter, l2s->GetComputeFeretDiameter() );
typedef itk::LabelMapToLabelImageFilter< LabelMapType, ImageType> L2IType;
L2IType::Pointer l2i = L2IType::New();
l2i->SetInput( l2s->GetOutput() );
typedef itk::ImageFileWriter< ImageType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( l2i->GetOutput() );
writer->SetFileName( argv[2] );
writer->UseCompressionOn();
TRY_EXPECT_NO_EXCEPTION( writer->Update() );
return EXIT_SUCCESS;
}
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