public RobotInterface()
        {
            InitializeComponent();

            Updater.Interval = new TimeSpan(0, 0, 0, 0, 10);

            //setting graph titles
            Updater.Tick += Updater_Tick;
            Osc_LinearSpeedOdometry.SetTitle("Linear speed from odometry");
            Osc_AngularSpeedOdometry.SetTitle("Angular speed from odometry");
            Osc_ErrorLinearAngularSpeed.SetTitle("Error Linear/angular speed");



            //actual values
            Osc_LinearSpeedOdometry.AddOrUpdateLine((int)GraphLineID.LinearSpeed, maxPointsOnGraph, "LinearSpeed");
            Osc_AngularSpeedOdometry.AddOrUpdateLine((int)GraphLineID.AngularSpeed, maxPointsOnGraph, "AngularSpeed");

            //errors
            Osc_AngularSpeedOdometry.AddOrUpdateLine((int)GraphLineID.ErrorAngularSpeed, maxPointsOnGraph, "AngularSpeedError");
            Osc_LinearSpeedOdometry.AddOrUpdateLine((int)GraphLineID.ErrorLinearSpeed, maxPointsOnGraph, "LinearSpeedError");

            Osc_AngularSpeedOdometry.ChangeLineColor((int)GraphLineID.ErrorAngularSpeed, System.Drawing.Color.DarkViolet);
            Osc_LinearSpeedOdometry.ChangeLineColor((int)GraphLineID.ErrorLinearSpeed, System.Drawing.Color.LightGreen);


            Updater.Start();
        }
 //Incoming Events
 public void OnPositionDataProcessedEvent(object sender, PositionDataProcessedArgs e)
 {
     if (toggleFreeze == 0)
     {
         angularSpeedError = robot.vitesseAngulaireConsigne - e.VitesseAngulaireFromOdometry;
         linearSpeedError  = robot.vitesseLineaireConsigne - e.VitesseLineaireFromOdometry;
         Osc_LinearSpeedOdometry.AddPointToLine((int)GraphLineID.LinearSpeed, e.Timestamp, e.VitesseLineaireFromOdometry);
         Osc_AngularSpeedOdometry.AddPointToLine((int)GraphLineID.AngularSpeed, e.Timestamp, e.VitesseAngulaireFromOdometry);
         Osc_AngularSpeedOdometry.AddPointToLine((int)GraphLineID.ErrorAngularSpeed, e.Timestamp, angularSpeedError);
         Osc_LinearSpeedOdometry.AddPointToLine((int)GraphLineID.ErrorLinearSpeed, e.Timestamp, linearSpeedError);
     }
 }