Fetches the list of variation coordinates (in design-space units) currently set on a font.
Note that this returned array may only contain values for some (or none) of the axes; omitted axes effectively have their default values.
Return value is valid as long as variation coordinates of the font are not modified.
#hb_font_t to work upon
coordinates array
Fetches the list of variation coordinates (in design-space units) currently set on a font.
Note that this returned array may only contain values for some (or none) of the axes; omitted axes effectively have their default values.
Return value is valid as long as variation coordinates of the font are not modified.