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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.
*
*=========================================================================*/
#ifndef itkShowDistanceMap_h
#define itkShowDistanceMap_h
#include "itkSmartPointer.h"
#include "itkImageSliceConstIteratorWithIndex.h"
#include <iostream>
#include <iomanip>
template <typename TImage>
void
ShowDistanceMap(itk::SmartPointer<TImage> distanceMap)
{
itk::ImageSliceConstIteratorWithIndex<TImage> it2D2(distanceMap, distanceMap->GetRequestedRegion());
it2D2.GoToBegin();
it2D2.SetFirstDirection(0);
it2D2.SetSecondDirection(1);
while (!it2D2.IsAtEnd())
{
while (!it2D2.IsAtEndOfSlice())
{
while (!it2D2.IsAtEndOfLine())
{
std::cout << std::setw(7) << std::setprecision(5) << it2D2.Get() << '\t';
++it2D2;
}
std::cout << std::endl;
it2D2.NextLine();
}
it2D2.NextSlice();
}
}
#endif // itkShowDistanceMap_h
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