} // end of CreateNurse

        #endregion

        #region CreateTreatmentFacility

        /// <summary>
        /// Creates a treatment facility drawing object, different objects for different
        /// skill types of treatment facilities are generated, e.g. CT or MRI
        /// </summary>
        /// <param name="entity">Treatment facility entity</param>
        /// <returns>A drawing object visualizing a treatment facility</returns>
        public DrawingObject CreateTreatmentFacility(Entity entity)
        {
            EntityTreatmentFacility treatFac = (EntityTreatmentFacility)entity;
            DrawingObject           drawTreatFac;

            if (treatFac.HasSingleSill("Register"))
            {
                drawTreatFac = new DrawRegisterBooth(treatFac, treatFac.Position, treatFac.Size, PersonSize, Colors.Gray);
            }
            else if (treatFac.HasSingleSill("MRI"))
            {
                drawTreatFac = new DrawMRICTFacility(treatFac, treatFac.Position, treatFac.Size, PersonSize, Colors.Gray);
            }
            else if (treatFac.HasSingleSill("CT"))
            {
                drawTreatFac = new DrawMRICTFacility(treatFac, treatFac.Position, treatFac.Size, PersonSize, Colors.Gray);
            }
            else if (treatFac.HasSingleSill("XRay"))
            {
                drawTreatFac = new DrawXRay(treatFac, treatFac.Position, treatFac.Size, PersonSize, Colors.Gray);
            }
            else
            {
                drawTreatFac = new DrawTreatmentFacility(treatFac, treatFac.Position, treatFac.Size, PersonSize, Colors.Gray);
            }

            drawTreatFac.CaptionSize = 24;
            drawTreatFac.SetCaption(treatFac.ToString(), CustomStringAlignment.Left);
            return(drawTreatFac);
        } // end of CreatePatient
        } // end of WaitInFacilityEnd

        #endregion

        #region WaitInFacilityStart

        /// <summary>
        /// Method that visualized the start of a wait in facility action, patient is added to
        /// the drawing system and set to the corresponding positions in the treatment facility
        /// (if it is not a multiple patient treatment facility).
        /// </summary>
        /// <param name="activity">Instance of health care action</param>
        /// <param name="time">Time the activity is started</param>
        public void WaitInFacilityStart(Activity activity, DateTime time)
        {
            ActivityWaitInFacility waitInFac = (ActivityWaitInFacility)activity;

            if (waitInFac.Facility is EntityMultiplePatientTreatmentFacility)
            {
                return;
            }

            DrawPatient drawPatient = (DrawPatient)DrawingObjectPerEntity(waitInFac.Patient);

            DrawTreatmentFacility drawTreatFac = (DrawTreatmentFacility)ParentDepartmentVisualization.DrawingObjectPerEntity(waitInFac.Facility);

            drawPatient.SetPositionType(drawTreatFac.PatientPositionType);

            drawPatient.SetPosition(drawTreatFac.PatientInRoomPosition);
        } // end of WaitInFacilityEnd