vtkImageFillROI.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

=========================================================================auto=*/
//

#ifndef __vtkImageFillROI_h
#define __vtkImageFillROI_h

#include "vtkSlicerBaseLogic.h"

// VTK includes
#include <vtkImageAlgorithm.h>

#define SHAPE_POLYGON 1
#define SHAPE_LINES   2
#define SHAPE_POINTS  3

class vtkPoints;

class VTK_SLICER_BASE_LOGIC_EXPORT vtkImageFillROI : public vtkImageAlgorithm
{
public:
  static vtkImageFillROI *New();
  vtkTypeMacro(vtkImageFillROI,vtkImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkSetMacro(Value, double);
  vtkGetMacro(Value, double);

  void SetShapeToPolygon() {this->Shape = SHAPE_POLYGON;};
  void SetShapeToLines() {this->Shape = SHAPE_LINES;};
  void SetShapeToPoints() {this->Shape = SHAPE_POINTS;};
  void SetShape(int s) {this->Shape = s;};
  int GetShape() {return this->Shape;};

  const char *GetShapeString()
    {
    switch (this->Shape)
      {
    case SHAPE_POLYGON:
      return "Polygon";
    case SHAPE_LINES:
      return "Lines";
    case SHAPE_POINTS:
      return "Points";
    default:
      return "None";
      }
    }

  void SetShapeString(const char *str) {
    if (strcmp(str,"Polygon") == 0)
      this->SetShapeToPolygon();
    else if (strcmp(str,"Lines") == 0)
      this->SetShapeToLines();
    else
      this->SetShapeToPoints();
  }

  vtkSetMacro(Radius, int);
  vtkGetMacro(Radius, int);

  virtual void SetPoints(vtkPoints*);
  vtkGetObjectMacro(Points, vtkPoints);

protected:
  vtkImageFillROI();
  ~vtkImageFillROI() override;

  vtkPoints *Points;
  double Value;
  int Radius;
  int Shape;

  int RequestData(vtkInformation* request,
                          vtkInformationVector** inputVectors,
                          vtkInformationVector* outputVector) override;

private:
  vtkImageFillROI(const vtkImageFillROI&) = delete;
  void operator=(const vtkImageFillROI&) = delete;
};

#endif