vtkImageConnectivity.h

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

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

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

  Program:   3D Slicer
  Module:    $RCSfile: vtkImageConnectivity.h,v $
  Date:      $Date: 2010-02-20 15:39:37 -0500 (Sat, 20 Feb 2010) $
  Version:   $Revision: 12195 $

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

#ifndef __vtkImageConnectivity_h
#define __vtkImageConnectivity_h

#include "vtkImageToImageFilter.h"
#include "vtkSlicerBaseLogic.h"

#define CONNECTIVITY_IDENTIFY 1
#define CONNECTIVITY_REMOVE 2
#define CONNECTIVITY_CHANGE 3
#define CONNECTIVITY_MEASURE 4
#define CONNECTIVITY_SAVE 5

class VTK_SLICER_BASE_LOGIC_EXPORT vtkImageConnectivity : public vtkImageToImageFilter
{
public:
  static vtkImageConnectivity *New();
  vtkTypeRevisionMacro(vtkImageConnectivity,vtkImageToImageFilter);
  void PrintSelf(ostream& os, vtkIndent indent);

  void SetFunction(int func) {
    this->Function = func;};
  void SetFunctionToIdentifyIslands() {
    this->SetFunction(CONNECTIVITY_IDENTIFY);};
  void SetFunctionToRemoveIslands() {
    this->SetFunction(CONNECTIVITY_REMOVE);};
  void SetFunctionToChangeIsland() {
    this->SetFunction(CONNECTIVITY_CHANGE);};
  void SetFunctionToMeasureIsland() {
    this->SetFunction(CONNECTIVITY_MEASURE);};
  void SetFunctionToSaveIsland() {
    this->SetFunction(CONNECTIVITY_SAVE);};
  int GetFunction() {return this->Function;}
  const char* GetFunctionString();

  vtkGetMacro(IslandSize, int);
  vtkSetMacro(IslandSize, int);
  vtkGetMacro(LargestIslandSize, int);
  vtkSetMacro(LargestIslandSize, int);

  vtkGetMacro(SliceBySlice, int);
  vtkSetMacro(SliceBySlice, int);
  vtkBooleanMacro(SliceBySlice, int);

  vtkSetVector3Macro(Seed, int);
  vtkGetVector3Macro(Seed, int);

  vtkSetMacro(OutputLabel, int);
  vtkGetMacro(OutputLabel, int);
  vtkSetMacro(MinSize, int);
  vtkGetMacro(MinSize, int);
  vtkSetMacro(Background, short);
  vtkGetMacro(Background, short);
  vtkSetMacro(MinForeground, short);
  vtkGetMacro(MinForeground, short);
  vtkSetMacro(MaxForeground, short);
  vtkGetMacro(MaxForeground, short);

protected:
  vtkImageConnectivity();
  ~vtkImageConnectivity(){};

  short Background;
  short MinForeground;
  short MaxForeground;
  int LargestIslandSize;
  int IslandSize;
  int MinSize;
  int OutputLabel;
  int Seed[3];
  int Function;
  int SliceBySlice;

  void ExecuteData(vtkDataObject *);

private:
  vtkImageConnectivity(const vtkImageConnectivity&);
  void operator=(const vtkImageConnectivity&);
};

#endif