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Graphics/vtkLinkEdgels.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkLinkEdgels.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00066 #ifndef __vtkLinkEdgels_h
00067 #define __vtkLinkEdgels_h
00068 
00069 #include "vtkStructuredPointsToPolyDataFilter.h"
00070 
00071 class vtkCellArray;
00072 class vtkDataArray;
00073 class vtkFloatArray;
00074 class vtkPoints;
00075 
00076 class VTK_GRAPHICS_EXPORT vtkLinkEdgels : public vtkStructuredPointsToPolyDataFilter
00077 {
00078 public:
00079   vtkTypeRevisionMacro(vtkLinkEdgels,vtkStructuredPointsToPolyDataFilter);
00080   void PrintSelf(ostream& os, vtkIndent indent);
00081 
00085   static vtkLinkEdgels *New();
00086 
00088 
00089   vtkSetMacro(LinkThreshold,float);
00090   vtkGetMacro(LinkThreshold,float);
00092 
00094 
00095   vtkSetMacro(PhiThreshold,float);
00096   vtkGetMacro(PhiThreshold,float);
00098 
00100 
00101   vtkSetMacro(GradientThreshold,float);
00102   vtkGetMacro(GradientThreshold,float);
00104 
00105 protected:
00106   vtkLinkEdgels();
00107   ~vtkLinkEdgels() {};
00108 
00109   void Execute();
00110   void LinkEdgels(int xdim, int ydim,float *image, vtkDataArray *inVectors,
00111                   vtkCellArray *newLines, vtkPoints *newPts,
00112                   vtkFloatArray *outScalars, vtkFloatArray *outVectors,
00113                   int z);
00114   float GradientThreshold;
00115   float PhiThreshold;
00116   float LinkThreshold;
00117 private:
00118   vtkLinkEdgels(const vtkLinkEdgels&);  // Not implemented.
00119   void operator=(const vtkLinkEdgels&);  // Not implemented.
00120 };
00121 
00122 #endif