On Sun, 2006-06-04 at 03:19, Юлиана Зигангирова wrote: > As far as I understand, Type 1 fonts theoretically do not > have any OS/2 table; The Type1 spec does not provide any way of specifying line spacing information. There is no concept of line gap. > but if I open a type 1 font in FontLab > I still see the "sTypoAscender", "sTypoDescender" and "sTypoLineGap" > values under FontInfo / Metrics and Dimensions / True-Type-specific > metrics / os/2. > For examples, for URW-Fonts which comes with Ghostscript I see > values like > TypoAscender 624 > TypoDescender -205 > LineGap 62 > or similar numbers. > Ascender and Descender corresponds to the values which I get from > .afm file, but where on earth does FontLab take the value for LineGap from - > like 59, 62, 67 etc.? It is guessing. Perhaps one tenth of the ascent?
> How else could the value for line gap for Type 1 font be calculated? > I hope very much on your help, You must guess too. _______________________________________________ Freetype mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/freetype
