Re: skylines and custom-code

[Jean Abou Samra]

Le 09/04/2021 à 11:48, Thomas Morley a écrit :
> Am Do., 8. Apr. 2021 um 19:26 Uhr schrieb Jean Abou Samra <jean@abou-samra.fr>:
> > > Well, I need correct skylines, at least when it comes to Script,
> > > TextScript, Fingerings etc
> > It should only remove the note heads' contribution
> > to skylines:
> >
> > #(ly:set-option 'debug-skylines)
> >
> > {
> >     \override NoteHead.vertical-skylines = ##f
> >     \override NoteHead.no-ledgers = ##t
> >     c'''1^"Text"
> >     c'''1
> > }
> >
> > Of course, this has a collision, but I think that
> > the glissandi in your case should make for
> > reasonable skylines.
> Nope, see:
>
> #(ly:set-option 'debug-skylines #t)
> {
>     b'2\glissando
>     \once \override NoteColumn.glissando-skip = ##t
>     \override NoteHead.vertical-skylines = ##f
>     \override NoteHead.no-ledgers = ##t
>     c'''2^!
>     c'''2
> }


Indeed, these are caused by the stems. Maybe
you also want

\override Stem.vertical-skylines = ##f

Unfortunately, that will also suppress the
skylines for the bottom of the stem. There
is no Scheme interface for dealing with
skyline pairs at the moment.

Best,
Jean