text: /*=========================================================================
   *
   *  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;
  }
  