ITK/Examples/Broken/SimpleOperations/MetaDataDictionary

MetaDataDictionary.cxx

<source lang="cpp">

1. include <itkImage.h>
2. include <itkMetaDataDictionary.h>
3. include <itkMetaDataObject.h>
4. include "itkImageRegionIterator.h"

typedef itk::Image<unsigned char, 2> ImageType;

static void CreateImage(ImageType::Pointer image);

int main(int, char*[]) {

 ImageType::Pointer image = ImageType::New();
 CreateImage(image);

 //itk::MetaDataDictionary imgMetaDictionary = image->GetMetaDataDictionary();
 itk::MetaDataDictionary dictionary;
 itk::EncapsulateMetaData<float>(dictionary,"ASimpleFloat",1.2);
 image->SetMetaDataDictionary(dictionary);
 dictionary.Print(std::cout);

 itk::MetaDataDictionary::Iterator itr = dictionary.Begin();
 
 while( itr != dictionary.End() )
   {
   std::cout << "Key   = " << itr->first << std::endl;
   std::cout << "Value = ";
   itr->second->Print( std::cout );
   std::cout << std::endl;
   ++itr;
   }
     
 return EXIT_SUCCESS;

}

void CreateImage(ImageType::Pointer image) {

 ImageType::IndexType start;
 start.Fill(0);

 ImageType::SizeType size;
 size.Fill(10);

 ImageType::RegionType region;
 region.SetSize(size);
 region.SetIndex(start);

 image->SetRegions(region);
 image->Allocate();

 itk::ImageRegionIterator<ImageType> imageIterator(image,image->GetLargestPossibleRegion());

 while(!imageIterator.IsAtEnd())
   {
   imageIterator.Set(20);
   ++imageIterator;
   }

} </source>

CMakeLists.txt

<source lang="cmake"> cmake_minimum_required(VERSION 2.6)

PROJECT(MetaDataDictionary)

FIND_PACKAGE(ITK REQUIRED) INCLUDE(${ITK_USE_FILE})

ADD_EXECUTABLE(MetaDataDictionary MetaDataDictionary.cxx) TARGET_LINK_LIBRARIES(MetaDataDictionary ITKCommon)

</source>