VTK
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  -------------------------------------------------------------------------*/
42 #ifndef vtkCirclePackLayoutStrategy_h
43 #define vtkCirclePackLayoutStrategy_h
44 
45 
46 #include "vtkInfovisLayoutModule.h" // For export macro
47 #include "vtkObject.h"
48 
49 class vtkTree;
50 class vtkDataArray;
51 
52 class VTKINFOVISLAYOUT_EXPORT vtkCirclePackLayoutStrategy : public vtkObject
53 {
54 public:
56  void PrintSelf(ostream& os, vtkIndent indent) override;
57 
66  virtual void Layout(vtkTree *inputTree, vtkDataArray *areaArray,
67  vtkDataArray* sizeArray) = 0;
68 
69 protected:
71  ~vtkCirclePackLayoutStrategy() override;
72 
73 private:
75  void operator=(const vtkCirclePackLayoutStrategy&) = delete;
76 };
77 
78 #endif
abstract base class for most VTK objects
Definition: vtkObject.h:59
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
a simple class to control print indentation
Definition: vtkIndent.h:39
abstract superclass for all circle packing layout strategies.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:54
A rooted tree data structure.
Definition: vtkTree.h:60