VTK
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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkCirclePackLayoutStrategy.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 -------------------------------------------------------------------------*/ 00041 #ifndef __vtkCirclePackLayoutStrategy_h 00042 #define __vtkCirclePackLayoutStrategy_h 00043 00044 00045 #include "vtkObject.h" 00046 00047 class vtkTree; 00048 class vtkDataArray; 00049 00050 class VTK_INFOVIS_EXPORT vtkCirclePackLayoutStrategy : public vtkObject 00051 { 00052 public: 00053 vtkTypeMacro(vtkCirclePackLayoutStrategy,vtkObject); 00054 void PrintSelf(ostream& os, vtkIndent indent); 00055 00057 00061 virtual void Layout(vtkTree *inputTree, vtkDataArray *areaArray, 00062 vtkDataArray* sizeArray) = 0; 00064 00065 protected: 00066 vtkCirclePackLayoutStrategy(); 00067 ~vtkCirclePackLayoutStrategy(); 00068 00069 private: 00070 vtkCirclePackLayoutStrategy(const vtkCirclePackLayoutStrategy&); // Not implemented. 00071 void operator=(const vtkCirclePackLayoutStrategy&); // Not implemented. 00072 }; 00073 00074 #endif