fontSetPtem
Sets the "point size" of a font. Set to zero to unset. Used in CoreText to implement optical sizing.
Since
1.6.0
Parameters
font
#hb_font_t to work upon
ptem
font size in points.
Sets the "point size" of a font. Set to zero to unset. Used in CoreText to implement optical sizing.
1.6.0
#hb_font_t to work upon
font size in points.