vtkLinkEdgels.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkLinkEdgels.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkLinkEdgels_h
#define vtkLinkEdgels_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
class vtkCellArray;
class vtkDataArray;
class vtkDoubleArray;
class vtkPoints;
 
class VTKFILTERSGENERAL_EXPORT vtkLinkEdgels : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkLinkEdgels, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkLinkEdgels* New();
 
 
  vtkSetMacro(LinkThreshold, double);
  vtkGetMacro(LinkThreshold, double);
 
 
  vtkSetMacro(PhiThreshold, double);
  vtkGetMacro(PhiThreshold, double);
 
 
  vtkSetMacro(GradientThreshold, double);
  vtkGetMacro(GradientThreshold, double);
 
protected:
  vtkLinkEdgels();
  ~vtkLinkEdgels() override {}
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  void LinkEdgels(int xdim, int ydim, double* image, vtkDataArray* inVectors,
    vtkCellArray* newLines, vtkPoints* newPts, vtkDoubleArray* outScalars,
    vtkDoubleArray* outVectors, int z);
  double GradientThreshold;
  double PhiThreshold;
  double LinkThreshold;
 
private:
  vtkLinkEdgels(const vtkLinkEdgels&) = delete;
  void operator=(const vtkLinkEdgels&) = delete;
};
 
#endif