ITK  5.3.0
Insight Toolkit
SphinxExamples/src/Core/Common/ImageRegionIntersection/Code.cxx
/*=========================================================================
*
* 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
*
* 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 "itkImage.h"
int
main(int, char *[])
{
constexpr unsigned int Dimension = 2;
using PixelType = unsigned char;
// Big region
bigSize[0] = 100;
bigSize[1] = 100;
bigStart[0] = 0;
bigStart[1] = 0;
bigRegion.SetSize(bigSize);
bigRegion.SetIndex(bigStart);
// Small inside region
ImageType::RegionType smallInsideRegion;
ImageType::SizeType smallInsideSize;
smallInsideSize[0] = 10;
smallInsideSize[1] = 10;
ImageType::IndexType smallInsideStart;
smallInsideStart[0] = 50;
smallInsideStart[1] = 50;
smallInsideRegion.SetSize(smallInsideSize);
smallInsideRegion.SetIndex(smallInsideStart);
std::cout << "Small inside region is " << bigRegion.IsInside(smallInsideRegion) << std::endl;
// Small outside region
ImageType::RegionType smallOutsideRegion;
ImageType::SizeType smallOutsideSize;
smallOutsideSize[0] = 10;
smallOutsideSize[1] = 10;
ImageType::IndexType smallOutsideStart;
smallOutsideStart[0] = 110;
smallOutsideStart[1] = 110;
smallOutsideRegion.SetSize(smallOutsideSize);
smallOutsideRegion.SetIndex(smallOutsideStart);
std::cout << "Small outside region is " << bigRegion.IsInside(smallOutsideRegion) << std::endl;
// Small overlap region
ImageType::RegionType smallOverlapRegion;
ImageType::SizeType smallOverlapSize;
smallOverlapSize[0] = 10;
smallOverlapSize[1] = 10;
ImageType::IndexType smallOverlapStart;
smallOverlapStart[0] = 97;
smallOverlapStart[1] = 97;
smallOverlapRegion.SetSize(smallOverlapSize);
smallOverlapRegion.SetIndex(smallOverlapStart);
std::cout << "Small overlap region is " << bigRegion.IsInside(smallOverlapRegion) << std::endl;
return EXIT_SUCCESS;
}
itk::GTest::TypedefsAndConstructors::Dimension2::SizeType
ImageBaseType::SizeType SizeType
Definition: itkGTestTypedefsAndConstructors.h:49
itk::Index::SetIndex
void SetIndex(const IndexValueType val[VDimension])
Definition: itkIndex.h:239
itkImage.h
itk::GTest::TypedefsAndConstructors::Dimension2::IndexType
ImageBaseType::IndexType IndexType
Definition: itkGTestTypedefsAndConstructors.h:50
itk::GTest::TypedefsAndConstructors::Dimension2::RegionType
ImageBaseType::RegionType RegionType
Definition: itkGTestTypedefsAndConstructors.h:54
itk::Image
Templated n-dimensional image class.
Definition: itkImage.h:88
itk::GTest::TypedefsAndConstructors::Dimension2::Dimension
constexpr unsigned int Dimension
Definition: itkGTestTypedefsAndConstructors.h:44