Gets the suggested position to draw the underline.
The value returned is the distance <emphasis>above</emphasis> the
baseline of the top of the underline. Since most fonts have
underline positions beneath the baseline, this value is typically
negative.
Gets the suggested position to draw the underline. The value returned is the distance <emphasis>above</emphasis> the baseline of the top of the underline. Since most fonts have underline positions beneath the baseline, this value is typically negative.