public override void handleMouseUp(Point mouseLocation,
                                       PlayFrame frame,
                                       PitchScreenCoordConverter converter,
                                       VisualOverlay overlay)
        {
            PointF pitchCoords = converter.screenToPitchCoords(mouseLocation);

              LinearMovement cut = frame.GetClosestDiscFlightPoint(pitchCoords,
                                                           Settings.Default.PlayerDiameter);

              if (cut == null)
              {
            // The user has clicked away from any cut. They may want the disc to
            // go to ground so check before setting it.
            DialogResult result = MessageBox.Show(
              "You have not selected a cut to throw to, would you like the " +
              " disc to go here anyway",
              "Throw disc to ground?",
              MessageBoxButtons.YesNo);

            if (result == DialogResult.Yes)
            {
              frame.DiscFrameMovement.AbsoluteFlightPath = pitchCoords;
              frame.DiscFrameMovement.HasMoved = true;

              IsComplete = true;
              ModelChanged = true;
            }
              }
              else
              {
            frame.DiscFrameMovement.ReceivingCut = cut;
            frame.DiscFrameMovement.HasMoved = true;
            IsComplete = true;
            ModelChanged = true;
              }
        }