VTK
dox/Infovis/Core/vtkThresholdGraph.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkCollapseVerticesByArray.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 =========================================================================*/
00023 #ifndef __vtkThresholdGraph_h
00024 #define __vtkThresholdGraph_h
00025 
00026 #include "vtkInfovisCoreModule.h" // For export macro
00027 #include "vtkGraphAlgorithm.h"
00028 
00029 class VTKINFOVISCORE_EXPORT vtkThresholdGraph : public vtkGraphAlgorithm
00030 {
00031 public:
00032 
00033   static vtkThresholdGraph* New();
00034   vtkTypeMacro(vtkThresholdGraph, vtkGraphAlgorithm);
00035 
00036   void PrintSelf(ostream &os, vtkIndent indent);
00037 
00039 
00041   vtkGetMacro(LowerThreshold, double);
00042   vtkSetMacro(LowerThreshold, double);
00044 
00046 
00048   vtkGetMacro(UpperThreshold, double);
00049   vtkSetMacro(UpperThreshold, double);
00051 
00052 //BTX
00053 protected:
00054 
00055   vtkThresholdGraph();
00056  ~vtkThresholdGraph();
00057 
00058   virtual int RequestData(vtkInformation*,
00059                           vtkInformationVector**,
00060                           vtkInformationVector*);
00061 
00062 
00063 private:
00064 
00065   double LowerThreshold;
00066   double UpperThreshold;
00067 
00068 
00069   vtkThresholdGraph(const vtkThresholdGraph&);  // Not implemented.
00070   void operator =(const vtkThresholdGraph&);    // Not implemented.
00071 //ETX
00072 };
00073 
00074 #endif // __vtkThresholdGraph_h