ITK  5.0.0
Insight Segmentation and Registration Toolkit
WikiExamples/Operators/GaussianOperator.cxx
int main(int, char*[])
{
using GaussianOperatorType = itk::GaussianOperator<float, 2>;
GaussianOperatorType gaussianOperator;
gaussianOperator.SetDirection(0); // Create the operator for the X axis derivative
itk::Size<2> radius;
radius.Fill(1);
gaussianOperator.CreateToRadius(radius);
std::cout << "Size: " << gaussianOperator.GetSize() << std::endl;
std::cout << gaussianOperator << std::endl;
for(unsigned int i = 0; i < 9; i++)
{
std::cout << gaussianOperator.GetOffset(i) << " " << gaussianOperator.GetElement(i) << std::endl;
}
return EXIT_SUCCESS;
}