VTK  9.1.0
vtkCirclePackLayoutStrategy.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkCirclePackLayoutStrategy.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14 =========================================================================*/
15/*-------------------------------------------------------------------------
16 Copyright 2008 Sandia Corporation.
17 Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18 the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
39#ifndef vtkCirclePackLayoutStrategy_h
40#define vtkCirclePackLayoutStrategy_h
41
42#include "vtkInfovisLayoutModule.h" // For export macro
43#include "vtkObject.h"
44
45class vtkTree;
46class vtkDataArray;
47
48class VTKINFOVISLAYOUT_EXPORT vtkCirclePackLayoutStrategy : public vtkObject
49{
50public:
52 void PrintSelf(ostream& os, vtkIndent indent) override;
53
62 virtual void Layout(vtkTree* inputTree, vtkDataArray* areaArray, vtkDataArray* sizeArray) = 0;
63
64protected:
67
68private:
70 void operator=(const vtkCirclePackLayoutStrategy&) = delete;
71};
72
73#endif
abstract superclass for all circle packing layout strategies.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkCirclePackLayoutStrategy() override
virtual void Layout(vtkTree *inputTree, vtkDataArray *areaArray, vtkDataArray *sizeArray)=0
Perform the layout of the input tree, and store the circle bounds of each vertex as a tuple in a data...
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:159
a simple class to control print indentation
Definition: vtkIndent.h:113
abstract base class for most VTK objects
Definition: vtkObject.h:82
A rooted tree data structure.
Definition: vtkTree.h:164