ITK  5.3.0
Insight Toolkit
SphinxExamples/src/Filtering/ImageCompose/JoinImages/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"
using ImageType = itk::Image<unsigned char, 2>;
static void
CreateImage(ImageType::Pointer image, unsigned char value);
int
main(int, char *[])
{
ImageType::Pointer image1 = ImageType::New();
CreateImage(image1, 0);
ImageType::Pointer image2 = ImageType::New();
CreateImage(image2, 10);
using JoinImageFilterType = itk::JoinImageFilter<ImageType, ImageType>;
JoinImageFilterType::Pointer joinFilter = JoinImageFilterType::New();
joinFilter->SetInput1(image1);
joinFilter->SetInput2(image2);
joinFilter->Update();
index[0] = 0;
index[1] = 0;
std::cout << static_cast<int>(joinFilter->GetOutput()->GetPixel(index)[0]) << std::endl;
std::cout << static_cast<int>(joinFilter->GetOutput()->GetPixel(index)[1]) << std::endl;
return EXIT_SUCCESS;
}
void
CreateImage(ImageType::Pointer image, unsigned char value)
{
// Create an image
start.Fill(0);
size.Fill(100);
ImageType::RegionType region(start, size);
image->SetRegions(region);
image->Allocate();
image->FillBuffer(value);
}
itkVectorImageToImageAdaptor.h
itk::Index
Represent a n-dimensional index in a n-dimensional image.
Definition: itkIndex.h:67
itk::JoinImageFilter
Join two images, resulting in an image where each pixel has the components of the first image followe...
Definition: itkJoinImageFilter.h:209
itk::GTest::TypedefsAndConstructors::Dimension2::SizeType
ImageBaseType::SizeType SizeType
Definition: itkGTestTypedefsAndConstructors.h:49
itkImage.h
itk::Index::Fill
void Fill(IndexValueType value)
Definition: itkIndex.h:271
itkJoinImageFilter.h
itk::Size::Fill
void Fill(SizeValueType value)
Definition: itkSize.h:211
itk::GTest::TypedefsAndConstructors::Dimension2::IndexType
ImageBaseType::IndexType IndexType
Definition: itkGTestTypedefsAndConstructors.h:50
itk::GTest::TypedefsAndConstructors::Dimension2::RegionType
ImageBaseType::RegionType RegionType
Definition: itkGTestTypedefsAndConstructors.h:54
itkRescaleIntensityImageFilter.h
itk::Image
Templated n-dimensional image class.
Definition: itkImage.h:88