Hi Thomas, thanks for your snippet that works greatly for a single staff but unfortunately it messes up the score when there are cross-staff notes... How can I fix that?
--- Gio 5/1/12, Thomas Morley <[email protected]> ha scritto: > Da: Thomas Morley <[email protected]> > Oggetto: Re: angle of a tuplet bracket > A: "[email protected]" <[email protected]> > Cc: "Paolo Prete" <[email protected]>, "lilypond-user" > <[email protected]> > Data: Giovedì 5 gennaio 2012, 16:20 > Hi Paolo, > > 2012/1/5 [email protected] > <[email protected]>: > > > > On Jan 5, 2012, at 2:31 PM, Paolo Prete wrote: > > > > ... is there a way to specify the angle of a tuplet > bracket? > > > > In addition, how can I force the bracket of the > following tuplet: > > > > \times 2/3 {c' c'' c'''} > > > > so to be horizontal? (0 °) > > > > > > thanks! > > > > > > Hey Paolo, > > > > You can set the positions property. > > > > http://lilypond.org/doc/v2.15/Documentation/internals/tupletbracket > > > > To force it to be horizontal, just use the same two > numbers. > > > > Cheers, > > MS > > if you want to get explicit control about the angle of the > TupletBracket, you could try the function below. Sometimes > there's > need of an offset in Y-direction depending on the angle > you've chosen. > So I integrated the possibility to do so. > > \version "2.15.20" > > tupletAngles = > #(define-music-function (parser location y-off > angl)(number? number?) > " > angl is supposed to be the angle of the TupletBracket in > degrees, > y-off a (possible) offset in Y-direction > " > #{ > \once\override TupletBracket #'after-line-breaking = > #(lambda (grob) > (let* ((pos (ly:grob-property grob 'positions)) > (y-length > (interval-length pos)) > (st > (ly:tuplet-bracket::print grob)) > (st-x-ext > (ly:stencil-extent st X)) > (st-x-length > (interval-length st-x-ext)) > (alpha > (degrees->radians angl)) > (new-start (+ (car > pos) y-off)) > (new-y (* > st-x-length (tan alpha)))) > (ly:grob-set-property! grob 'positions (cons > new-start (+ new-start new-y))))) > #}) > > %----- test > > \relative c' { > \tupletAngles #-0.3 #15 > \times 2/3 {c c' c'} > \tupletUp > \tupletAngles #0.9 #-30 > \times 2/3 {c c, c,} > } > > Cheers, > Harm > _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
