Oops, forgot to cc to the list... 2011/6/10 Janek Warchoł <lemniskata.bernoull...@gmail.com>: > 2011/6/10 Marc Hohl <m...@hohlart.de> >> >> Am 10.06.2011 13:43, schrieb Janek Warchoł: >>> >>> [...] >>> Unfortunately i still don't know how to extract the information about >>> black_notehead_width. It should be made some kind of a global >>> variable, but the main problem is that its value is not specified >>> explicitely, but it's a result of a drawing operation. >>> I searched for metafont resources on the web, but they seem to be very >>> limited. I found http://metafont.tutorial.free.fr/, but it's about >>> drawing operations, not structural problems. There also seems to be no >>> active forum about it... >>> Han-Wen, Werner, Keith, Marc - IIRC you are the people who work with >>> fonts. Do you know how to do this and if it's possible at all? >> >> Perhaps my answer is too simple, but mf/feta-generic.mf says: >> >> %% this is a fallback so we can run the font without including >> feta-noteheads. >> black_notehead_width# := 1.0 staff_space#; >> >> and the same holds for mf/feta-noteheads-generic.mf. Does that work for you? > > Nope. This is only a dummy value, put there so that other functions > using black_notehead_width don't complain. When compiled with this > value, the result is squished flags: > http://imageshack.us/photo/my-images/829/screenshotpxx.png/ > Of course i can write a more appropriate value there (notehead is > approximately 1.315 ss wide), but such hardcoding is bad. > thanks, > Janek > > PS perhaps it would be a good idea to write in the comment that this > is a dummy value. I was fooled by it like you at the beginning :) >
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