VTK  9.0.2
vtkRandomLayoutStrategy.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkRandomLayoutStrategy.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 -------------------------------------------------------------------------*/
32 #ifndef vtkRandomLayoutStrategy_h
33 #define vtkRandomLayoutStrategy_h
34 
35 #include "vtkGraphLayoutStrategy.h"
36 #include "vtkInfovisLayoutModule.h" // For export macro
37 
38 class VTKINFOVISLAYOUT_EXPORT vtkRandomLayoutStrategy : public vtkGraphLayoutStrategy
39 {
40 public:
42 
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
47 
52  vtkSetClampMacro(RandomSeed, int, 0, VTK_INT_MAX);
53  vtkGetMacro(RandomSeed, int);
55 
57 
62  vtkSetVector6Macro(GraphBounds, double);
63  vtkGetVectorMacro(GraphBounds, double, 6);
65 
67 
72  vtkSetMacro(AutomaticBoundsComputation, vtkTypeBool);
73  vtkGetMacro(AutomaticBoundsComputation, vtkTypeBool);
74  vtkBooleanMacro(AutomaticBoundsComputation, vtkTypeBool);
76 
78 
83  vtkSetMacro(ThreeDimensionalLayout, vtkTypeBool);
84  vtkGetMacro(ThreeDimensionalLayout, vtkTypeBool);
85  vtkBooleanMacro(ThreeDimensionalLayout, vtkTypeBool);
87 
91  void SetGraph(vtkGraph* graph) override;
92 
96  void Layout() override;
97 
98 protected:
101 
103  double GraphBounds[6];
105  vtkTypeBool ThreeDimensionalLayout; // Boolean for a third dimension.
106 private:
108  void operator=(const vtkRandomLayoutStrategy&) = delete;
109 };
110 
111 #endif
abstract superclass for all graph layout strategies
Base class for graph data types.
Definition: vtkGraph.h:290
a simple class to control print indentation
Definition: vtkIndent.h:34
randomly places vertices in 2 or 3 dimensions
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Layout() override
Perform the random layout.
void SetGraph(vtkGraph *graph) override
Set the graph to layout.
static vtkRandomLayoutStrategy * New()
~vtkRandomLayoutStrategy() override
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_INT_MAX
Definition: vtkType.h:155