>The scalable widths are of type Number and are in units of 1/1000th of the size of the glyph and correspond to the widths found in AFM files (for outline fonts). If the size of the glyph is p points, the width information must be scaled by p /1000 to get the width of the glyph in printer’s points. This width information should be regarded as a vector indicating the position of the next glyph’s origin relative to the origin of this glyph.
Ага, я её-то и не понял в одном месте. Какая бузина, какой дядка? Есть у меня символ, в 8x16 пикселей, например. Как вычислить его SWIDTH?