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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 "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkSimpleFilterWatcher.h"
#include "itkBinaryImageToShapeLabelMapFilter.h"
#include "itkTestingMacros.h"
int
itkBinaryImageToShapeLabelMapFilterTest1(int argc, char * argv[])
{
if (argc != 9)
{
std::cerr << "Missing parameters." << std::endl;
std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv);
std::cerr << " inputBinaryImage outputShapeLabelMap";
std::cerr << " fullyConnected(0/1) foregroundValue backgroundValue";
std::cerr << " feretDiameter perimeter computeOrientedBoundingBox";
std::cerr << std::endl;
return EXIT_FAILURE;
}
constexpr unsigned int dim = 2;
using ImageType = itk::Image<unsigned char, dim>;
using LabelObjectType = itk::ShapeLabelObject<unsigned char, dim>;
using LabelMapType = itk::LabelMap<LabelObjectType>;
// reading image to file
using ReaderType = itk::ImageFileReader<ImageType>;
auto reader = ReaderType::New();
reader->SetFileName(argv[1]);
// converting binary image to shape label map
using I2LType = itk::BinaryImageToShapeLabelMapFilter<ImageType, LabelMapType>;
auto i2l = I2LType::New();
ITK_EXERCISE_BASIC_OBJECT_METHODS(i2l, BinaryImageToShapeLabelMapFilter, ImageToImageFilter);
itk::SimpleFilterWatcher watcher1(i2l);
i2l->SetInput(reader->GetOutput());
// testing get/set FullyConnected macro
bool fullyConnected = std::stoi(argv[3]);
i2l->SetFullyConnected(fullyConnected);
ITK_TEST_SET_GET_VALUE(fullyConnected, i2l->GetFullyConnected());
// testing boolean FullyConnected macro
i2l->FullyConnectedOff();
ITK_TEST_SET_GET_VALUE(false, i2l->GetFullyConnected());
i2l->FullyConnectedOn();
ITK_TEST_SET_GET_VALUE(true, i2l->GetFullyConnected());
// testing get/set InputForegroundValue macro
int inputForegroundValue = (std::stoi(argv[4]));
i2l->SetInputForegroundValue(inputForegroundValue);
ITK_TEST_SET_GET_VALUE(inputForegroundValue, i2l->GetInputForegroundValue());
// testing get/set OutputBackgroundValue macro
int outputBackgroundValue = (std::stoi(argv[5]));
i2l->SetOutputBackgroundValue(outputBackgroundValue);
ITK_TEST_SET_GET_VALUE(outputBackgroundValue, i2l->GetOutputBackgroundValue());
bool computeFeretDiameter = (std::stoi(argv[6]));
ITK_TEST_SET_GET_BOOLEAN(i2l, ComputeFeretDiameter, computeFeretDiameter);
bool computePerimeter = std::stoi(argv[7]);
ITK_TEST_SET_GET_BOOLEAN(i2l, ComputePerimeter, computePerimeter);
bool computeOrientedBoundingBox = std::stoi(argv[8]);
ITK_TEST_SET_GET_BOOLEAN(i2l, ComputeOrientedBoundingBox, computeOrientedBoundingBox);
using L2IType = itk::LabelMapToLabelImageFilter<LabelMapType, ImageType>;
auto l2i = L2IType::New();
itk::SimpleFilterWatcher watcher2(l2i);
l2i->SetInput(i2l->GetOutput());
using WriterType = itk::ImageFileWriter<ImageType>;
auto writer = WriterType::New();
writer->SetInput(l2i->GetOutput());
writer->SetFileName(argv[2]);
writer->UseCompressionOn();
ITK_TRY_EXPECT_NO_EXCEPTION(writer->Update());
return EXIT_SUCCESS;
}
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