VTK  9.2.5
vtkCirclePackFrontChainLayoutStrategy.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkCirclePackFrontChainLayoutStrategy.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-------------------------------------------------------------------------*/
48#ifndef vtkCirclePackFrontChainLayoutStrategy_h
49#define vtkCirclePackFrontChainLayoutStrategy_h
50
52#include "vtkInfovisLayoutModule.h" // For export macro
53
54class vtkCirclePackFrontChainLayoutStrategyImplementation;
55
56class VTKINFOVISLAYOUT_EXPORT vtkCirclePackFrontChainLayoutStrategy
58{
59public:
61
63 void PrintSelf(ostream& os, vtkIndent indent) override;
64
70 void Layout(vtkTree* inputTree, vtkDataArray* areaArray, vtkDataArray* sizeArray) override;
71
73
77 vtkGetMacro(Width, int);
78 vtkSetMacro(Width, int);
79 vtkGetMacro(Height, int);
80 vtkSetMacro(Height, int);
82
83protected:
86
88 int Width;
89 int Height;
90
91private:
92 vtkCirclePackFrontChainLayoutStrategyImplementation* pimpl; // Private implementation
93
95 void operator=(const vtkCirclePackFrontChainLayoutStrategy&) = delete;
96};
97
98#endif
layout a vtkTree into packed circles using the front chain algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Layout(vtkTree *inputTree, vtkDataArray *areaArray, vtkDataArray *sizeArray) override
Perform the layout of the input tree, and store the circle bounds of each vertex as a tuple in a data...
static vtkCirclePackFrontChainLayoutStrategy * New()
abstract superclass for all circle packing layout strategies.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:56
a simple class to control print indentation
Definition: vtkIndent.h:40
A rooted tree data structure.
Definition: vtkTree.h:61