ITK/Examples/Iterators/LineIterator: Difference between revisions

From KitwarePublic
< ITK‎ | Examples
Jump to navigationJump to search
(Created page with "==LineIterator.cxx== <source lang="cpp"> #include "itkImage.h" #include "itkImageFileReader.h" #include "itkImageRegionIterator.h" #include "itkLineIterator.h" typedef itk::Imag...")
 
(Deprecated content that is moved to sphinxe)
 
(3 intermediate revisions by one other user not shown)
Line 1: Line 1:
==LineIterator.cxx==
{{warning|1=The media wiki content on this page is no longer maintained.  The examples presented on the https://itk.org/Wiki/* pages likely require ITK version 4.13 or earlier releases.  In many cases, the examples on this page no longer conform to the best practices for modern ITK versions.
<source lang="cpp">
}}
#include "itkImage.h"
#include "itkImageFileReader.h"
#include "itkImageRegionIterator.h"
#include "itkLineIterator.h"
 
typedef itk::Image<unsigned char, 2> ImageType;
 
void CreateImage(ImageType::Pointer image);
 
int main(int, char*[])
{
  ImageType::Pointer image = ImageType::New();
  CreateImage(image);
 
  ImageType::RegionType region = image->GetLargestPossibleRegion();
  ImageType::IndexType corner1 = region.GetIndex();
  ImageType::IndexType corner2;
  corner2[0] = corner1[0] + region.GetSize()[0] - 1;
  corner2[1] = corner1[1] + region.GetSize()[1] - 1;
 
   itk::LineIterator<ImageType> it(image, corner1, corner2);
  it.GoToBegin();
  while (!it.IsAtEnd())
    {
    std::cout << (int)it.Get() << std::endl;
    ++it;
    }
 
  return EXIT_SUCCESS;
}
 
void CreateImage(ImageType::Pointer image)
{
  ImageType::SizeType regionSize;
  regionSize.Fill(3);
 
  ImageType::IndexType regionIndex;
  regionIndex.Fill(0);
 
  ImageType::RegionType region;
  region.SetSize(regionSize);
  region.SetIndex(regionIndex);
 
  image->SetRegions(region);
  image->Allocate();
  image->FillBuffer(255);
 
}
</source>
 
{{ITKCMakeLists|LineIterator}}

Latest revision as of 14:28, 6 June 2019

Warning: The media wiki content on this page is no longer maintained. The examples presented on the https://itk.org/Wiki/* pages likely require ITK version 4.13 or earlier releases. In many cases, the examples on this page no longer conform to the best practices for modern ITK versions.
Retrieved from "https://public.kitware.com/Wiki/index.php?title=ITK/Examples/Iterators/LineIterator&oldid=63568"