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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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 <iostream>
#include "itkCurvatureAnisotropicDiffusionImageFilter.h"
#include "itkNullImageToImageFilterDriver.hxx"
#include "itkSimpleFilterWatcher.h"
#include "itkTestingMacros.h"
int
itkCurvatureAnisotropicDiffusionImageFilterTest(int itkNotUsed(argc), char * itkNotUsed(argv)[])
{
constexpr unsigned int Dimension = 2;
using PixelType = float;
using ImageType = itk::Image<PixelType, Dimension>;
using FilterType = itk::CurvatureAnisotropicDiffusionImageFilter<ImageType, ImageType>;
// Set up filter
auto filter = FilterType::New();
ITK_EXERCISE_BASIC_OBJECT_METHODS(filter, CurvatureAnisotropicDiffusionImageFilter, AnisotropicDiffusionImageFilter);
itk::SimpleFilterWatcher watcher(filter);
itk::IdentifierType numberOfIterations = 1;
filter->SetNumberOfIterations(numberOfIterations);
ITK_TEST_SET_GET_VALUE(numberOfIterations, filter->GetNumberOfIterations());
auto conductanceParameter = 3.0;
filter->SetConductanceParameter(conductanceParameter);
ITK_TEST_SET_GET_VALUE(conductanceParameter, filter->GetConductanceParameter());
FilterType::TimeStepType timeStep = 0.125;
filter->SetTimeStep(timeStep);
ITK_TEST_SET_GET_VALUE(timeStep, filter->GetTimeStep());
// Run test
itk::Size<2> sz;
sz[0] = 250;
sz[1] = 250;
itk::NullImageToImageFilterDriver<ImageType, ImageType> test1;
test1.SetImageSize(sz);
test1.SetFilter(filter);
ITK_TRY_EXPECT_NO_EXCEPTION(test1.Execute());
std::cout << "Test finished." << std::endl;
return EXIT_SUCCESS;
}
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