VTK
|
00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkExpandSelectedGraph.h 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00015 /*------------------------------------------------------------------------- 00016 Copyright 2008 Sandia Corporation. 00017 Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, 00018 the U.S. Government retains certain rights in this software. 00019 -------------------------------------------------------------------------*/ 00020 00036 #ifndef __vtkExpandSelectedGraph_h 00037 #define __vtkExpandSelectedGraph_h 00038 00039 #include "vtkSelectionAlgorithm.h" 00040 00041 class vtkGraph; 00042 class vtkIdTypeArray; 00043 00044 class VTK_INFOVIS_EXPORT vtkExpandSelectedGraph : public vtkSelectionAlgorithm 00045 { 00046 public: 00047 static vtkExpandSelectedGraph* New(); 00048 vtkTypeMacro(vtkExpandSelectedGraph,vtkSelectionAlgorithm); 00049 void PrintSelf(ostream& os, vtkIndent indent); 00050 00052 void SetGraphConnection(vtkAlgorithmOutput* in); 00053 00055 int FillInputPortInformation(int port, vtkInformation* info); 00056 00058 00060 vtkSetMacro(BFSDistance, int); 00061 vtkGetMacro(BFSDistance, int); 00063 00065 00069 vtkSetMacro(IncludeShortestPaths, bool); 00070 vtkGetMacro(IncludeShortestPaths, bool); 00071 vtkBooleanMacro(IncludeShortestPaths, bool); 00073 00075 00076 vtkSetStringMacro(Domain); 00077 vtkGetStringMacro(Domain); 00079 00081 00083 vtkSetMacro(UseDomain, bool); 00084 vtkGetMacro(UseDomain, bool); 00085 vtkBooleanMacro(UseDomain, bool); 00087 00088 protected: 00089 vtkExpandSelectedGraph(); 00090 ~vtkExpandSelectedGraph(); 00091 00092 int RequestData( 00093 vtkInformation*, 00094 vtkInformationVector**, 00095 vtkInformationVector*); 00096 00097 void Expand(vtkIdTypeArray*,vtkGraph*); 00098 00099 int BFSDistance; 00100 bool IncludeShortestPaths; 00101 char* Domain; 00102 bool UseDomain; 00103 00104 private: 00105 vtkExpandSelectedGraph(const vtkExpandSelectedGraph&); // Not implemented 00106 void operator=(const vtkExpandSelectedGraph&); // Not implemented 00107 00108 void BFSExpandSelection(vtkIdTypeArray *selection, 00109 vtkGraph *graph); 00110 }; 00111 00112 #endif 00113