Re: how to \crossStaff?

[Jinsong Zhao]

Hi Martin,

Thank you very much for helping. It works well. I learn Lilypond by 
doing and by helps from all of you.

Thanks again.

Best,
Jinsong

On 2019/11/30 9:07, Martin Wadsack wrote:
> Hi Jinsong,
>
> to get the result you want, you have to give a name to each staff, e.g.
>
> \new Staff = "upper" << etc.
>
> Then you have to use \change to tell LilyPond in which staff a specific voice
> shall be engraved.
>
> \relative {
>    \new PianoStaff <<
>      \new Staff = "upper" {
>        \key g \major
>        \time 3/4
>        <<
>          {
>            <g b e>8 e'16^. \p fis^.
>            g8^. g16^. a^. b8^.
>            <e, g b e>^.
>          }
>        >>
>      }
>      \new Staff = "lower" {
>        \clef bass
>        \key g \major
>        \time 3/4
>        <e,, b'>8 g'16-. b-. e8-.
>        \change Staff = "upper" e16_. fis_.
>        \autoBeamOff \stemDown g8
>        \change Staff = "lower" \stemNeutral <e,, e'>8-.
>      }
>    >>
> }
>
> Kind regards,
> Martin
>
> Am Freitag, 29. November 2019, 23:17:00 CET schrieb Jinsong Zhao:
> > Hi there,
> >
> > I don’t know how to implement the cross staff as you see in the attached
> > figure. Another question is how to tweak the staccato position?
> >
> > What I have tried is following:
> >
> > Thanks a lot in advance.
> >
> > Best,
> > Jinsong
> >
> > \version "2.19.83"
> >
> > \layout {
> >    \context {
> >      \PianoStaff
> >      \consists #Span_stem_engraver
> >    }
> > }
> >
> > \relative {
> >    \new PianoStaff <<
> >      \new Staff {
> >        \key g \major
> >        \time 3/4
> >        <<
> >          {
> >            <g b e>8 e'16-. \p fis-.
> >            g8-. g16-. a-. b8-.
> >            <e, g b e>-.
> >          }
> >          \\
> >          {
> >            s4.
> >            \autoBeamOff
> >            \crossStaff { e16 fis }
> >            \autoBeamOn g8 s
> >          }
> >
> >
> >      }
> >      \new Staff {
> >        \clef bass
> >        \key g \major
> >        \time 3/4
> >        <e,, b'>8 g'16-. b-. e8-.
> >        e16-. fis-.
> >        s8 <e,, e'>8-.
> >      }
> >
> > }