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32 #ifndef vtkImageGradient_h
33 #define vtkImageGradient_h
35 #include "vtkImagingGeneralModule.h"
49 vtkSetClampMacro(Dimensionality,
int,2,3);
50 vtkGetMacro(Dimensionality,
int);
88 int threadId)
override;
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
~vtkImageGradient() override
Generic filter that has one input.
vtkTypeBool HandleBoundaries
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
topologically and geometrically regular array of data
a simple class to control print indentation
static vtkImageGradient * New()
void ThreadedRequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int threadId) override
If the subclass does not define an Execute method, then the task will be broken up,...
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
Computes the gradient vector.