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| Crashes trying to output the kernel elements (shouldn't there be a PrintKernel type function for this?). GetNameOfClass isn't defined.
| | {{warning|1=The media wiki content on this page is no longer maintained.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.}} |
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| ==AllOperators.cxx==
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| <source lang="cpp">
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| #include <itkNeighborhoodOperator.h>
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| #include <itkDerivativeOperator.h>
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| #include <itkForwardDifferenceOperator.h>
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| #include <itkGaussianDerivativeOperator.h>
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| #include <itkGaussianOperator.h>
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| #include <itkImageKernelOperator.h>
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| #include <itkLaplacianOperator.h>
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| #include <itkSobelOperator.h>
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| #include <itkAnnulusOperator.h>
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| #include <itkBackwardDifferenceOperator.h>
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| #include <vector>
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| int main(int, char*[])
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| { | |
| typedef itk::DerivativeOperator<float, 2> DerivativeOperatorType;
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| typedef itk::ForwardDifferenceOperator<float, 2> ForwardDifferenceOperatorType;
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| typedef itk::GaussianDerivativeOperator<float, 2> GaussianDerivativeOperatorType;
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| typedef itk::GaussianOperator<float, 2> GaussianOperatorType;
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| typedef itk::ImageKernelOperator<float, 2> ImageKernelOperatorType;
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| typedef itk::LaplacianOperator<float, 2> LaplacianOperatorType;
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| typedef itk::SobelOperator<float, 2> SobelOperatorType;
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| typedef itk::AnnulusOperator<float, 2> AnnulusOperatorType;
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| typedef itk::BackwardDifferenceOperator<float, 2> BackwardDifferenceOperatorType;
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| std::vector<itk::NeighborhoodOperator<float, 2>*> operators;
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| operators.push_back(new DerivativeOperatorType);
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| operators.push_back(new ForwardDifferenceOperatorType);
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| operators.push_back(new GaussianDerivativeOperatorType);
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| operators.push_back(new GaussianOperatorType);
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| operators.push_back(new ImageKernelOperatorType);
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| operators.push_back(new LaplacianOperatorType);
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| operators.push_back(new SobelOperatorType);
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| operators.push_back(new AnnulusOperatorType);
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| operators.push_back(new BackwardDifferenceOperatorType);
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| itk::Size<2> radius;
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| radius.Fill(1);
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|
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| for(unsigned int operatorId = 0; operatorId < operators.size(); operatorId++)
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| {
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| operators[operatorId]->SetDirection(0); // Create the operator for the X axis derivative
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| operators[operatorId]->CreateToRadius(radius);
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| //std::cout << *(operators[operatorId]) << std::endl;
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| //operators[operatorId]->Print(std::cout);
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| //std::cout << operators[operatorId]->GetNameOfClass() << std::endl;
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| for(int i = -operators[operatorId]->GetSize()[0]/2; i <= operators[operatorId]->GetSize()[0]/2; i++)
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| {
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| for(int j = -operators[operatorId]->GetSize()[1]/2; j <= operators[operatorId]->GetSize()[1]/2; j++)
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| {
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| itk::Offset<2> offset;
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| offset[0] = i;
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| offset[1] = j;
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|
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| unsigned int neighborhoodIndex = operators[operatorId]->GetNeighborhoodIndex(offset);
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| std::cout << operators[operatorId]->GetElement(neighborhoodIndex) << " ";
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| }
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| std::cout << std::endl;
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| }
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| }
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| return EXIT_SUCCESS;
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| }
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| </source>
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| {{ITKCMakeLists|{{SUBPAGENAME}}}}
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