Returns the ascent of a font.
graphics-ports
get-font-ascent port &optional font => ascent
port
A CAPI pane.
font
A font.
ascent
An integer.
The function get-font-ascent returns the ascent in pixels of the font associated with port , or the font given.
get-font-ascent
CAPI User Guide and Reference Manual (Unix version) - 3 Aug 2017