48#ifndef vtkCirclePackLayout_h
49#define vtkCirclePackLayout_h
51#include "vtkInfovisLayoutModule.h"
75 vtkSetStringMacro(CirclesFieldName);
virtual void SetInputArrayToProcess(int idx, int port, int connection, int fieldAssociation, const char *name)
Set the input data arrays that this algorithm will process.
abstract superclass for all circle packing layout strategies.
layout a vtkTree as a circle packing.
virtual vtkMTimeType GetMTime()
Get the modification time of the layout algorithm.
void GetBoundingCircle(vtkIdType id, double *cinfo)
Return the Xcenter, Ycenter, and Radius of the vertex's bounding circle.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
virtual void SetSizeArrayName(const char *name)
The array to use for the size of each vertex.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkCirclePackLayoutStrategy * LayoutStrategy
vtkIdType FindVertex(double pnt[2], double *cinfo=0)
Returns the vertex id that contains pnt (or -1 if no one contains it) pnt[0] is x,...
void SetLayoutStrategy(vtkCirclePackLayoutStrategy *strategy)
static vtkCirclePackLayout * New()
abstract superclass for arrays of numeric data
@ FIELD_ASSOCIATION_VERTICES
dynamic, self-adjusting array of double
a simple class to control print indentation
Superclass for algorithms that produce only Tree as output.
A rooted tree data structure.
vtkGetStringMacro(ExtensionsString)
Returns a string listing all available extensions.
vtkTypeUInt64 vtkMTimeType