Re: Kneed beam with polyphonic music
- Original Message -
From: Helge Kruse helge.kr...@gmx.net
To: lily-users lilypond-user@gnu.org
Sent: Thursday, July 19, 2012 6:36 PM
Subject: Kneed beam with polyphonic music
Hello,
I need to switch the staff for some purposes. To avoid clash with other
notes I want to use a kneed beam. For this staff switch. Unfortunately I
have also polyphonic music.
How can I enable the kneed beam for the quavers in music below?
Regards
Helge
[snip code]
As a general rule, surround notes where the voice _must_ be specified with
\voiceFoo and \oneVoice. In other words, in your example, use something
like
\new Voice { e''4 \voiceOne e \oneVoice }
as opposed to
\new Voice { \voiceOne e''4 e }
--
Phil Holmes
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Re: Kneed beam with polyphonic music
2012/7/19 Helge Kruse helge.kr...@gmx.net:
Hello,
I need to switch the staff for some purposes. To avoid clash with other
notes I want to use a kneed beam. For this staff switch. Unfortunately I
have also polyphonic music.
How can I enable the kneed beam for the quavers in music below?
Regards
Helge
top = \change Staff = 1
bottom = \change Staff = 2
% looks as it should, but don't have the voice one line.
musicA = \relative c {
\override Beam #'auto-knee-gap = #1
\bottom c8 g' \top e' c'
}
\score {
\new PianoStaff
\new Staff = 1 { \musicA }
\new Staff = 2 { \clef bass s4 c }
}
% following won't produce a kneed beam.
musicB = \relative c {
\override Beam #'auto-knee-gap = #1
\new Voice { \voiceOne e''4 e }
\\
\new Voice { \voiceTwo \bottom c,,8 g' \top e' c' }
}
\score {
\new PianoStaff
\new Staff = 1 { \musicB }
\new Staff = 2 { \clef bass s4 c }
}
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Hi Helge,
how about:
\version 2.14.2
top = \change Staff = 1
bottom = \change Staff = 2
musicB = \relative c {
\new Voice { \voiceOne e''4 e }
\new Voice { \override Beam #'auto-knee-gap = #1 \bottom c,,8 g'
\top e' c' }
}
\score {
\new PianoStaff
\new Staff = 1 { \musicB }
\new Staff = 2 { \clef bass s4 c }
}
-Harm
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Re: Kneed beam with polyphonic music
Am 19.07.2012 22:38, schrieb Thomas Morley:
how about:
\version 2.14.2
top = \change Staff = 1
bottom = \change Staff = 2
musicB = \relative c {
\new Voice { \voiceOne e''4 e }
\new Voice { \override Beam #'auto-knee-gap = #1 \bottom c,,8 g'
\top e' c' }
}
\score {
\new PianoStaff
\new Staff = 1 { \musicB }
\new Staff = 2 { \clef bass s4 c }
}
I would say I tried everything including moving the \override around.
But since the music has more notes than that what I've posted
(surprise!) I need the \voiceTwo. So the important thing was to switch
temporarily to \oneVoice when an auto-knee beam is required.
Thanks
Helge
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