On Mon, Apr 3, 2017 at 6:59 AM, Urs Liska <[email protected]> wrote:
>
>
> Am 03.04.2017 um 13:57 schrieb Urs Liska:
>> Is there a way to either affect the Grob in the Score context (probably
>> not) or to retrieve a list/array of all NoteColumns that happen at the
>> same time in other contexts?
>
The associated paper column will contain grobs from other contexts:
\new PianoStaff <<
\new Staff
\relative {
\override Score.NoteHead.before-line-breaking =
#(lambda (nh)
(let*
((col (ly:item-get-column nh))
(elts (ly:grob-array->list (ly:grob-object col 'elements)))
(ncs (filter (lambda (elt) (grob::has-interface elt
'note-column-interface)) elts))
(nc (ly:grob-parent nh Y))
(id (ly:grob-property nh 'id))
(mod (assoc-ref mods id)))
(if mod
(for-each (lambda (n)
(ly:grob-set-property! n 'X-offset mod))
ncs))
))
c'1 ~ \tweak #'id "one" c2 e
}
\new Staff
\relative {
R1
c'2 c
}
>>
HTH,
David
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