VTK
vtkEdgeLayout.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkEdgeLayout.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 (c) Sandia Corporation
17 See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
18----------------------------------------------------------------------------*/
32#ifndef vtkEdgeLayout_h
33#define vtkEdgeLayout_h
34
35#include "vtkInfovisLayoutModule.h" // For export macro
36#include "vtkGraphAlgorithm.h"
37
40
41class VTKINFOVISLAYOUT_EXPORT vtkEdgeLayout : public vtkGraphAlgorithm
42{
43public:
44 static vtkEdgeLayout *New();
46 void PrintSelf(ostream& os, vtkIndent indent);
47
49
53 vtkGetObjectMacro(LayoutStrategy, vtkEdgeLayoutStrategy);
55
60
61protected:
64
66
68
73 unsigned long ObserverTag;
75
80
81private:
82
83 vtkGraph *InternalGraph;
84
85 vtkEdgeLayout(const vtkEdgeLayout&) VTK_DELETE_FUNCTION;
86 void operator=(const vtkEdgeLayout&) VTK_DELETE_FUNCTION;
87};
88
89#endif
abstract superclass for all edge layout strategies
layout graph edges
Definition: vtkEdgeLayout.h:42
vtkEdgeLayoutStrategy * LayoutStrategy
Definition: vtkEdgeLayout.h:65
virtual vtkMTimeType GetMTime()
Get the modification time of the layout algorithm.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkEventForwarderCommand * EventForwarder
This intercepts events from the strategy object and re-emits them as if they came from the layout eng...
Definition: vtkEdgeLayout.h:72
unsigned long ObserverTag
Definition: vtkEdgeLayout.h:73
static vtkEdgeLayout * New()
void SetLayoutStrategy(vtkEdgeLayoutStrategy *strategy)
The layout strategy to use during graph layout.
a simple event forwarder command
Superclass for algorithms that produce only graph as output.
Base class for graph data types.
Definition: vtkGraph.h:288
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
vtkTypeUInt64 vtkMTimeType
Definition: vtkType.h:248