35 #ifndef vtkEdgeCenters_h 36 #define vtkEdgeCenters_h 38 #include "vtkInfovisCoreModule.h"
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
static vtkPolyDataAlgorithm * New()
generate points at center of edges
Superclass for algorithms that produce only polydata as output.
~vtkEdgeCenters() override
a simple class to control print indentation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.