34 #ifndef __vtkEdgeCenters_h
35 #define __vtkEdgeCenters_h
37 #include "vtkInfovisCoreModule.h"
38 #include "vtkPolyDataAlgorithm.h"
44 void PrintSelf(ostream& os, vtkIndent indent);
51 vtkSetMacro(VertexCells,
int);
52 vtkGetMacro(VertexCells,
int);
53 vtkBooleanMacro(VertexCells,
int);
60 virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
61 virtual int FillInputPortInformation(
int port, vtkInformation *info);
generate points at center of edges