41 #ifndef __vtkCirclePackLayoutStrategy_h
42 #define __vtkCirclePackLayoutStrategy_h
45 #include "vtkInfovisLayoutModule.h"
abstract base class for most VTK objects
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
abstract superclass for all circle packing layout strategies.
abstract superclass for arrays of numeric data
A rooted tree data structure.