VTK
dox/Infovis/vtkSpanTreeLayoutStrategy.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkSpanTreeLayoutStrategy.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 
00064 #ifndef __vtkSpanTreeLayoutStrategy_h
00065 #define __vtkSpanTreeLayoutStrategy_h
00066 
00067 #include "vtkGraphLayoutStrategy.h"
00068 
00069 class VTK_INFOVIS_EXPORT vtkSpanTreeLayoutStrategy : public vtkGraphLayoutStrategy 
00070 {
00071 public:
00072   static vtkSpanTreeLayoutStrategy *New();
00073 
00074   vtkTypeMacro(vtkSpanTreeLayoutStrategy, vtkGraphLayoutStrategy);
00075   void PrintSelf(ostream& os, vtkIndent indent);
00076 
00078 
00082   vtkSetMacro(DepthFirstSpanningTree, bool);
00083   vtkGetMacro(DepthFirstSpanningTree, bool);
00084   vtkBooleanMacro(DepthFirstSpanningTree, bool);
00086 
00088   void Layout();
00089   
00090 protected:
00091   vtkSpanTreeLayoutStrategy();
00092   ~vtkSpanTreeLayoutStrategy();
00093 
00094   vtkGraphLayoutStrategy *TreeLayout;
00095   bool DepthFirstSpanningTree;
00096   
00097 private:
00098   vtkSpanTreeLayoutStrategy(const vtkSpanTreeLayoutStrategy&);  // Not implemented.
00099   void operator=(const vtkSpanTreeLayoutStrategy&);  // Not implemented.
00100 };
00101 
00102 #endif
00103