Adds the origin coordinates to an (X,Y) point coordinate, in the specified glyph ID in the specified font.
Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of direction.
#hb_font_t to work upon
The glyph ID to query
The direction of the text segment
Input = The original X coordinate
Input = The original Y coordinate
Adds the origin coordinates to an (X,Y) point coordinate, in the specified glyph ID in the specified font.
Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of direction.