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ENH: Adding media wiki examples to sphinx examples
Moved several hundered wiki-examples from the media wiki site to the sphinx examples site.
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‎src/Bridge/VtkGlue/CMakeLists.txt

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@@ -2,3 +2,8 @@ add_example(ConvertAnitkImageTovtkImageData)
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add_example(ConvertAnRGBitkImageTovtkImageData)
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add_example(ConvertvtkImageDataToAnitkImage)
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add_example(ConvertRGBvtkImageDataToAnitkImage)
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add_example(VTKImageToITKImage)
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compare_to_baseline(EXAMPLE_NAME VTKImageToITKImage
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BASELINE_PREFIX OutputBaseline
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)

‎src/Bridge/VtkGlue/VTKImageToITKImage/CMakeLists.txt

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cmake_minimum_required(VERSION 3.10.2)
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project(VTKImageToITKImage)
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find_package(ITK REQUIRED)
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include(${ITK_USE_FILE})
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add_executable(VTKImageToITKImage Code.cxx)
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target_link_libraries(VTKImageToITKImage ${ITK_LIBRARIES})
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install(TARGETS VTKImageToITKImage
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DESTINATION bin/ITKExamples/Bridge/VtkGlue
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COMPONENT Runtime
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)
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install(FILES Code.cxx CMakeLists.txt
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DESTINATION share/ITKExamples/Code/Bridge/VtkGlue/VTKImageToITKImage/
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COMPONENT Code
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)
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enable_testing()
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add_test(NAME VTKImageToITKImageTest
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COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/VTKImageToITKImage)
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‎src/Bridge/VtkGlue/VTKImageToITKImage/Code.cxx

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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#include <itkImage.h>
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#include <itkVTKImageToImageFilter.h>
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#include "vtkSmartPointer.h"
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#include "vtkPNGReader.h"
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#include <vtkImageLuminance.h>
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#include "QuickView.h"
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int main(int argc, char*argv[])
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{
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if(argc < 2)
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{
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std::cerr << "Required: filename" << std::endl;
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return EXIT_FAILURE;
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}
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vtkSmartPointer<vtkPNGReader> reader =
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vtkSmartPointer<vtkPNGReader>::New();
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reader->SetFileName(argv[1]);
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// reader->SetNumberOfScalarComponents(1); //doesn't seem to work - use ImageLuminance instead
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reader->Update();
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// Must convert image to grayscale because itkVTKImageToImageFilter only accepts single channel images
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vtkSmartPointer<vtkImageLuminance> luminanceFilter =
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vtkSmartPointer<vtkImageLuminance>::New();
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luminanceFilter->SetInputConnection(reader->GetOutputPort());
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luminanceFilter->Update();
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using ImageType = itk::Image<unsigned char, 2>;
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using VTKImageToImageType = itk::VTKImageToImageFilter<ImageType>;
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VTKImageToImageType::Pointer vtkImageToImageFilter = VTKImageToImageType::New();
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vtkImageToImageFilter->SetInput(luminanceFilter->GetOutput());
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//vtkImageToImageFilter->SetInput(reader->GetOutput());
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vtkImageToImageFilter->Update();
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ImageType::Pointer image = ImageType::New();
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image->Graft(vtkImageToImageFilter->GetOutput()); // Need to do this because QuickView can't accept const
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QuickView viewer;
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viewer.AddImage(image.GetPointer()); // Need to do this because QuickView can't accept smart pointers
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viewer.Visualize();
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return EXIT_SUCCESS;
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}

‎src/Bridge/VtkGlue/VTKImageToITKImage/Documentation.rst

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VTK Image To ITK Image
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======================
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.. warning::
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**Fix Problem**
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Contains problems not fixed from original wiki.
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.. index::
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single: VTKImageToImageFilter
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Synopsis
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--------
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Convert a VTK image to an ITK image.
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Results
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-------
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.. note::
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**Help Wanted**
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Implementation of Results for sphinx examples containing this message.
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Reconfiguration of CMakeList.txt may be necessary.
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`Write An Example <https://itk.org/ITKExamples/Documentation/Contribute/WriteANewExample.html`>
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Code
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----
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C++
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...
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.. literalinclude:: Code.cxx
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:lines: 18-
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Classes demonstrated
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--------------------
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.. breathelink:: itk::VTKImageToImageFilter

‎src/Bridge/VtkGlue/index.rst

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ConvertAnRGBitkImageTovtkImageData/Documentation.rst
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ConvertvtkImageDataToAnitkImage/Documentation.rst
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ConvertRGBvtkImageDataToAnitkImage/Documentation.rst
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VTKImageToITKImage/Documentation.rst

‎src/Compatibility/CMakeLists.txt

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add_subdirectory_if_module_enabled(Deprecated)

‎src/Compatibility/Deprecated/CMakeLists.txt

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add_example(ResampleRGBImage)
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compare_to_baseline(EXAMPLE_NAME ResampleRGBImage
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BASELINE_PREFIX OutputBaseline
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)
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add_example(ResampleITKVectorImage)
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compare_to_baseline(EXAMPLE_NAME ResampleITKVectorImage
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BASELINE_PREFIX OutputBaseline
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)

‎src/Compatibility/Deprecated/ResampleITKVectorImage/CMakeLists.txt

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cmake_minimum_required(VERSION 3.10.2)
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project(ResampleITKVectorImage)
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find_package(ITK REQUIRED)
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include(${ITK_USE_FILE})
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add_executable(ResampleITKVectorImage Code.cxx)
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target_link_libraries(ResampleITKVectorImage ${ITK_LIBRARIES})
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install(TARGETS ResampleITKVectorImage
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DESTINATION bin/ITKExamples/Compatibility/Deprecated
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COMPONENT Runtime
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)
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install(FILES Code.cxx CMakeLists.txt
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DESTINATION share/ITKExamples/Code/Compatibility/Deprecated/ResampleITKVectorImage/
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COMPONENT Code
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)
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enable_testing()
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add_test(NAME ResampleITKVectorImageTest
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COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/ResampleITKVectorImage)

‎src/Compatibility/Deprecated/ResampleITKVectorImage/Code.cxx

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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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/*
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#include "itkImage.h"
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#include "itkVectorResampleImageFilter.h"
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#include "itkVectorImage.h"
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int main(int, char *[])
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{
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typedef itk::VectorImage<double, 2> VectorImageType;
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VectorImageType::Pointer image = VectorImageType::New();
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itk::Index<2> start;
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start.Fill(0);
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itk::Size<2> size;
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size.Fill(10);
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itk::ImageRegion<2> region(start,size);
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image->SetRegions(region);
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image->SetNumberOfComponentsPerPixel(3);
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image->Allocate();
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image->FillBuffer(itk::NumericTraits<VectorImageType::InternalPixelType>::Zero);
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typedef itk::VectorResampleImageFilter< VectorImageType, VectorImageType > VectorResampleFilterType;
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VectorResampleFilterType::Pointer vectorResampleFilter = VectorResampleFilterType::New();
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vectorResampleFilter->SetInput(image);
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vectorResampleFilter->Update();
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return EXIT_SUCCESS;
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}

‎src/Compatibility/Deprecated/ResampleITKVectorImage/Documentation.rst

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Resample A Vector Image
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=======================
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.. note::
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**Wish List**
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Still needs additional work to finish proper creation of example.
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.. index::
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single: VectorResampleImageFilter
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Synopsis
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--------
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Resample an itk::VectorImage.
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Results
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-------
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.. note::
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**Help Wanted**
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Implementation of Results for sphinx examples containing this message.
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Reconfiguration of CMakeList.txt may be necessary.
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`Write An Example <https://itk.org/ITKExamples/Documentation/Contribute/WriteANewExample.html`>
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Code
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----
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C++
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...
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.. literalinclude:: Code.cxx
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:lines: 18-
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Classes demonstrated
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--------------------
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.. breathelink:: itk::VectorResampleImageFilter

‎src/Compatibility/Deprecated/ResampleRGBImage/CMakeLists.txt

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cmake_minimum_required(VERSION 3.10.2)
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project(ResampleRGBImage)
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find_package(ITK REQUIRED)
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include(${ITK_USE_FILE})
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add_executable(ResampleRGBImage Code.cxx)
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target_link_libraries(ResampleRGBImage ${ITK_LIBRARIES})
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install(TARGETS ResampleRGBImage
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DESTINATION bin/ITKExamples/Compatibility/Deprecated
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COMPONENT Runtime
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)
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install(FILES Code.cxx CMakeLists.txt
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DESTINATION share/ITKExamples/Code/Compatibility/Deprecated/ResampleRGBImage/
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COMPONENT Code
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)
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enable_testing()
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add_test(NAME ResampleRGBImageTest
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COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/ResampleRGBImage)

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