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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 "itkSimpleFilterWatcher.h"
#include "itkLabelImageToLabelMapFilter.h"
#include "itkLabelMapToRGBImageFilter.h"
#include "itkTestingMacros.h"
int itkLabelMapToRGBImageFilterTest1(int argc, char * argv[])
{
if( argc != 3 )
{
std::cerr << "usage: " << argv[0] << " input output" << std::endl;
// std::cerr << " : " << std::endl;
exit(1);
}
const 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::LabelImageToLabelMapFilter< IType > ConverterType;
ConverterType::Pointer converter = ConverterType::New();
converter->SetInput( reader->GetOutput() );
// typedef itk::RGBPixel< unsigned char > RGBPixelType;
// typedef itk::Image< RGBPixelType, dim > RGBImageType;
typedef itk::LabelMapToRGBImageFilter< ConverterType::OutputImageType > ColorizerType;
ColorizerType::Pointer colorizer = ColorizerType::New();
colorizer->SetInput( converter->GetOutput() );
itk::SimpleFilterWatcher watcher(colorizer, "filter");
typedef itk::ImageFileWriter< ColorizerType::OutputImageType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( colorizer->GetOutput() );
writer->SetFileName( argv[2] );
writer->Update();
ColorizerType::FunctorType functor;
functor.ResetColors();
functor.AddColor(0, 0, 255);
TEST_EXPECT_TRUE( colorizer->GetFunctor() != functor );
colorizer->SetFunctor( functor );
TEST_EXPECT_TRUE( ColorizerType::ConstPointer(colorizer)->GetFunctor() == functor );
colorizer->GetFunctor().AddColor(0, 255, 0);
TEST_EXPECT_TRUE( colorizer->GetFunctor() != functor );
return 0;
}
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