VTK
dox/Infovis/vtkTreeLayoutStrategy.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkTreeLayoutStrategy.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 -------------------------------------------------------------------------*/
00048 #ifndef __vtkTreeLayoutStrategy_h
00049 #define __vtkTreeLayoutStrategy_h
00050 
00051 #include "vtkGraphLayoutStrategy.h"
00052 
00053 class VTK_INFOVIS_EXPORT vtkTreeLayoutStrategy : public vtkGraphLayoutStrategy 
00054 {
00055 public:
00056   static vtkTreeLayoutStrategy *New();
00057 
00058   vtkTypeMacro(vtkTreeLayoutStrategy, vtkGraphLayoutStrategy);
00059   void PrintSelf(ostream& os, vtkIndent indent);
00060 
00062   void Layout();
00063 
00065 
00068   vtkSetClampMacro(Angle, double, 0, 360);
00069   vtkGetMacro(Angle, double);
00071 
00073 
00076   vtkSetMacro(Radial, bool);
00077   vtkGetMacro(Radial, bool);
00078   vtkBooleanMacro(Radial, bool);
00080 
00082 
00086   vtkSetMacro(LogSpacingValue, double);
00087   vtkGetMacro(LogSpacingValue, double);
00089 
00091 
00094   vtkSetClampMacro(LeafSpacing, double, 0.0, 1.0);
00095   vtkGetMacro(LeafSpacing, double);
00097 
00099 
00100   vtkSetStringMacro(DistanceArrayName);
00101   vtkGetStringMacro(DistanceArrayName);
00103 
00105 
00106   vtkSetMacro(Rotation, double);
00107   vtkGetMacro(Rotation, double);
00109 
00111 
00114   vtkSetMacro(ReverseEdges, bool);
00115   vtkGetMacro(ReverseEdges, bool);
00116   vtkBooleanMacro(ReverseEdges, bool);
00118 
00119 protected:
00120   vtkTreeLayoutStrategy();
00121   ~vtkTreeLayoutStrategy();
00122 
00123   double Angle;
00124   bool Radial;
00125   double LogSpacingValue;
00126   double LeafSpacing;
00127   char *DistanceArrayName;
00128   double Rotation;
00129   bool ReverseEdges;
00130 
00131 private:
00132 
00133   vtkTreeLayoutStrategy(const vtkTreeLayoutStrategy&);  // Not implemented.
00134   void operator=(const vtkTreeLayoutStrategy&);  // Not implemented.
00135 };
00136 
00137 #endif
00138