VTK
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 
51 #include "vtkInfovisLayoutModule.h" // For export macro
53 
54 class vtkCirclePackFrontChainLayoutStrategyImplementation;
55 
57 {
58 public:
60 
62  void PrintSelf(ostream& os, vtkIndent indent) override;
63 
69  void Layout(vtkTree *inputTree, vtkDataArray *areaArray,
70  vtkDataArray* sizeArray) override;
71 
73 
77  vtkGetMacro(Width, int);
78  vtkSetMacro(Width, int);
79  vtkGetMacro(Height, int);
80  vtkSetMacro(Height, int);
82 
83 protected:
86 
88  int Width;
89  int Height;
90 
91 private:
92 
93  vtkCirclePackFrontChainLayoutStrategyImplementation* pimpl; // Private implementation
94 
96  void operator=(const vtkCirclePackFrontChainLayoutStrategy&) = delete;
97 };
98 
99 #endif
layout a vtkTree into packed circles using the front chain algorithm.
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
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
A rooted tree data structure.
Definition: vtkTree.h:60
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...