A structure used for bitmap glyph images. This really is a ‘sub-class’ of FT_GlyphRec.
A descriptor for the bitmap.
The format of the glyph’s image.
The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap.
The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y!