VTK: dox/Filters/General/vtkSubPixelPositionEdgels.h Source File

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkSubPixelPositionEdgels.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 =========================================================================*/
00039 #ifndef __vtkSubPixelPositionEdgels_h
00040 #define __vtkSubPixelPositionEdgels_h
00041 
00042 #include "vtkFiltersGeneralModule.h" // For export macro
00043 #include "vtkPolyDataAlgorithm.h"
00044 
00045 class vtkStructuredPoints;
00046 class vtkDataArray;
00047 
00048 class VTKFILTERSGENERAL_EXPORT vtkSubPixelPositionEdgels : public vtkPolyDataAlgorithm
00049 {
00050 public:
00051   static vtkSubPixelPositionEdgels *New();
00052   vtkTypeMacro(vtkSubPixelPositionEdgels,vtkPolyDataAlgorithm);
00053   void PrintSelf(ostream& os, vtkIndent indent);
00054 
00056 
00057   void SetGradMapsData(vtkStructuredPoints *gm);
00058   vtkStructuredPoints *GetGradMaps();
00060 
00062 
00064   vtkSetMacro(TargetFlag, int);
00065   vtkGetMacro(TargetFlag, int);
00066   vtkBooleanMacro(TargetFlag, int);
00067   vtkSetMacro(TargetValue, double);
00068   vtkGetMacro(TargetValue, double);
00070 
00071 protected:
00072   vtkSubPixelPositionEdgels();
00073   ~vtkSubPixelPositionEdgels();
00074 
00075   // Usual data generation method
00076   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00077   virtual int FillInputPortInformation(int port, vtkInformation *info);
00078 
00079   void Move(int xdim, int ydim, int zdim, int x, int y,
00080             float *img, vtkDataArray *inVecs,
00081             double *result, int z, double *aspect, double *resultNormal);
00082   void Move(int xdim, int ydim, int zdim, int x, int y,
00083             double *img, vtkDataArray *inVecs,
00084             double *result, int z, double *aspect, double *resultNormal);
00085   // extension for target instead of maximum
00086   int TargetFlag;
00087   double TargetValue;
00088 private:
00089   vtkSubPixelPositionEdgels(const vtkSubPixelPositionEdgels&);  // Not implemented.
00090   void operator=(const vtkSubPixelPositionEdgels&);  // Not implemented.
00091 };
00092 
00093 #endif