Re: Completion_heads_engraver for line-ends only?

[William Rehwinkel]

Dear Graham,

This can actually be solved with layers. You can configure which glyphs 
will be drawn after each other, so that the whiteout does not infringe 
on them. You could do a little bit like the following:

-William

\version "2.24.0"

\new PianoStaff <<
  \new Staff \with {
  } { s1 s1 }
  \new Staff \with {
  } { r4 r4 r4 r8 c''8^[ c''8] c8^[ c'] }
>>

\layout {
  \context {
    \Staff
    \omit BarLine
    \override Beam.whiteout-style = #'outline
    \override Beam.whiteout = #2
    \override Beam.layer = #-1
    %\override Stem.layer = #2
  }
  \context {
    \Score
    \override SpanBar.layer = #-2
  }
}


On 1/17/23 16:08, Graham King wrote:
> On 2023-01-17 20:52, Graham King wrote:
> > On 2023-01-17 20:06, Lukas-Fabian Moser wrote:
> > > Hi,
> > >
> > > > > > As a secondary question: Is there a straightforward way to avoid 
> > > > > > collisions of mensurstriche with beams?
> > > > >
> > > > > Do you have an example?
> > > > Here's an extract from the de Wert, that illustrates the "problem" 
> > > > (lilypond 2.25.0):
> > >
> > > The way I see it, this would be a case for just accepting the crossing
> > > and maybe making it look nice using whiteout.
> > >
> > > Lukas
> >
> > Thanks Lukas,
> >
> >   \once \override Beam.whiteout-style = #'outline
> >   \once \override Beam.whiteout = #2
> >
> > works for me.  And I'm celebrating my first successful foray into the
> > Internals Reference :)
>
> Ah well, I got happy too quickly.  This override causes the stems to 
> separate from the beams.
> And it interferes with some staff-lines.
> Never mind; I'll live with the collisions.

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