ITK  5.0.0
Insight Segmentation and Registration Toolkit
WikiExamples/IO/TIFFImageIO.cxx
#include "itkImage.h"
#include "itkTIFFImageIO.h"
#include "itkRGBAPixel.h"
int main(int argc, char *argv[])
{
std::string outputFilename;
if(argc > 1)
{
outputFilename = argv[1];
}
else
{
outputFilename = "test.tif";
}
using ImageType = itk::Image< unsigned char, 2>;
start[0] = 0;
start[1] = 0;
size[0] = 200;
size[1] = 300;
region.SetSize(size);
region.SetIndex(start);
ImageType::Pointer image = ImageType::New();
image->SetRegions(region);
image->Allocate();
itk::ImageRegionIterator<ImageType> imageIterator(image,region);
while(!imageIterator.IsAtEnd())
{
if(imageIterator.GetIndex()[0] > 100)
{
imageIterator.Set(100);
}
else
{
imageIterator.Set(200);
}
++imageIterator;
}
using TIFFIOType = itk::TIFFImageIO;
WriterType::Pointer writer = WriterType::New();
TIFFIOType::Pointer tiffIO = TIFFIOType::New();
tiffIO->SetPixelType(itk::ImageIOBase::RGBA);
writer->SetFileName(outputFilename);
writer->SetInput(image);
writer->SetImageIO(tiffIO);
writer->Update();
return EXIT_SUCCESS;
}