On Jun 23, 2014, at 4:25 AM, Mark Polesky <[email protected]> wrote:
> Normally, the dots on dotted notes in different voices > should be aligned (hence the Dot_column_engraver), but when > one of the voices is engraved in a smaller notation size, > the standard practice seems to be to discard the usual > alignment, so that the dot on the smaller note is not so far > from its note head. > > The attached scans demonstrate this; they are taken from: > > Franz Liszt: Chasse-neige (measure 4) > no.12 from Etudes d’Exécution Transcendante > Breitkopf & Härtel, 1910-11 > Peters, 1913-1917 > > To achieve this in LilyPond, at first I thought to just move > the Dot_column_engraver out of the Staff context and into > the Voice contexts. That worked perfectly, except that if I > need subsequent dots to be aligned, they won't be. Is there > some override to tell LilyPond: In this voice, stop using > the staff's Dot_column_engraver, and start using the Voice's > *own* Dot_column_engraver, which I could then revert when > I'm done with the small notes? If not, is there some way to > implement this (without manual tweaks, of course)? > > Thanks! > - Mark > > \version "2.19.9" There may be a way to temporarily silence engravers now in LilyPond (I’m not sure), but if that hasn’t been implemented yet, here is how I got around a similar problem in the past. If you’re OK rolling a custom engraver and reading a bit of C++, the Dot_column engraver is very short (one of the shortest) and can be reimplemented in Scheme. At that point, you can include two separate dot column engravers - one for voice and one for staff. You can control which one is activated based by screening based on the function ly:context-current-moment. scheme-engraver.ly in the regression tests gives info on how to make a custom engraver. Cheers. MS _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
