SignElementAcquireFiducials.h

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/*
 *
 * Program:   Slicer Image-Guided Navigator (The SIGN)
 * Module:    $RCSfile: SignElementAcquireFiducials.h,v $
 */
#ifndef _SIGNELEMENTACQUIREFIDUCIALS_H
#define _SIGNELEMENTACQUIREFIDUCIALS_H

#include <map>

#include <SignDLL.h>
#include <SignElement.h>


class SIGN_EXPORT SignElementAcquireFiducials : public SignElement
{
 public:
  vtkTypeRevisionMacro(SignElementAcquireFiducials,SignElement);
  virtual void PrintSelf(ostream& os, vtkIndent indent);

  static SignElementAcquireFiducials* New();

  bool ActivateElement();
  bool  DeActivateElement();

  void SetMinimumNumberOfFiducials(int num);

 protected:
  SignElementAcquireFiducials();
  ~SignElementAcquireFiducials();

  SignElementAcquireFiducials(const SignElementAcquireFiducials&);  // Not implemented.
  void operator=(const SignElementAcquireFiducials&);  // Not implemented.

 private:
  int number_of_fiducials;
  int minimum_number_of_fiducials;

  static void AcquireTrackingData(vtkObject *caller,unsigned long,void* data,void* callData);

  unsigned long otbid;
};
#endif

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