I’m unsure if the following can count as an MWE, but here it goes:
%%%%%%%%%%%%%%%%%%%%%%
\version "2.22.1"
#(define (move-rest-after-line-breaking grob)
(let ((stil (ly:grob-property grob 'stencil))
(y-offs (ly:grob-property grob
'Y-offset))
(staff-pos (ly:grob-property grob
'staff-position)))
;here I would probably do a call to
ly:stencil-translate-axis
;or possibly change the grob's values and
re-calculate the
;stencil, but i'm unsure if the latter is
possible
(pretty-print y-offs)
(pretty-print staff-pos)
))
{ \override Staff.Rest.after-line-breaking = #move-rest-after-line-breaking r2
<< { r4 f''4}
\\
{ e'4 r4 } >>
}
%%%%%%%%%%%%%%%%%%%%%%
> 23 sep. 2021 kl. 12:44 skrev Leo Correia de Verdier
> <leo.correia.de.verd...@gmail.com>:
>
> Dear list!
>
> I’m attempting to write a function that would have to move rests vertically
> after line breaking. I would need to move them (grob or stencil) to an
> determined position in relation to the staff, but I cannot find what property
> of the grob determines its vertical placement. Y-offset is zero, both for the
> rest itself and its parent note-column and staff position is not set, even
> though the rests are displayed different positions on the staff. Do you have
> anywhere to point me?
>
> Thanks!
> /Leo
