Display curve belonging to active measurement with different width

The curve (most recent) belonging to the active measurement may be displayed with a width different from the other curves as shown below. If curves from several measurements are plotted, this is useful for finding the curve belonging to the active measurement.

If In neither plot is selected, this option is turned off. This is recommended, since if a curve width greater than 1 is used, the plotting speed is decreased. We recommend using Plot->Solo Active Measurement Curve instead.