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List: lilypond-user
Subject: Re: bar number alignment
From: Jean ABOU SAMRA <jean () abou-samra ! fr>
Date: 2019-05-26 8:42:09
Message-ID: 6E82DF43-B609-46F1-A477-95C48134B970 () abou-samra ! fr
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Hi,
I'm the one who asked this question at first on -users-fr. Thank you very much for \
this nice tweaking! As bar numbers appearing at the end of a line should also be \
centered, I ultimately settled on this code :
\version "2.21.0"
\layout {
\context {
\Score
\override BarNumber.break-visibility = ##(#t #t #t)
%% barNumberVisibility = #(every-nth-bar-number-visible 3) % for purpose of \
demonstration -- uncomment if desired \override BarNumber.stencil = \
#(make-stencil-circler 0.1 0.25 ly:text-interface::print) \override \
BarNumber.self-alignment-X = #(lambda (grob)
(define bd (ly:item-break-dir grob))
(cond
( (= bd 1) 0.8)
( (= bd 0) 0)
( (= bd -1) 0) ))
}
}
% now bar numbers are nicely aligned
\new StaffGroup <<
{ \repeat unfold 50 c'1 }
{ \repeat unfold 50 c'1 }
> >
Many thanks for your help.
Best regards,
Jean Abou Samra.
> Le 26 mai 2019 Ã 09:08, Pierre Perol-Schneider <pierre.schneider.paris@gmail.com> \
> a écrit :
> Close! Thank you Aaron.
> I'd change the sign though : \override Score.BarNumber.self-alignment-X = #(lambda \
> (grob) (+ (ly:item-break-dir grob))) Cheers,
> Pierre
>
>
> Le dim. 26 mai 2019 Ã 00:23, Aaron Hill <lilypond@hillvisions.com \
> <mailto:lilypond@hillvisions.com>> a écrit : On 2019-05-25 2:58 pm, Pierre \
> Perol-Schneider wrote:
> > Hi,
> > On the french list a user would like to get bar numbers -- every 3 bars
> > --
> > center aligned exept when systems start.
> > Is there a way, such as \alterBroken for spanners, that could help ?
> > Snippet (with \alterBroken just as an example):
> >
> > \version "2.21.0"
> > {
> > \override Score.BarNumber.break-visibility = ##(#t #t #t)
> > \set Score.barNumberVisibility = #(every-nth-bar-number-visible 3)
> > \override Score.BarNumber.stencil = #(make-stencil-circler 0.1 0.25
> > ly:text-interface::print)
> > \override Score.BarNumber.self-alignment-X = 0
> >
> > %% wanted:
> > %\alterBroken self-alignment-X #(list 0 1) Score.BarNumber
> >
> > \set Score.currentBarNumber = 1111
> > \repeat unfold 50 c'1
> > }
> >
>
> Would something like this help?
>
> %%%%
> \override Score.BarNumber.self-alignment-X =
> #(lambda (grob) (- (ly:item-break-dir grob)))
> %%%%
>
>
> -- Aaron Hill
>
> _______________________________________________
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> lilypond-user@gnu.org <mailto:lilypond-user@gnu.org>
> https://lists.gnu.org/mailman/listinfo/lilypond-user \
> <https://lists.gnu.org/mailman/listinfo/lilypond-user> \
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[Attachment #5 (unknown)]
<html><head><meta http-equiv="Content-Type" content="text/html \
charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; \
-webkit-line-break: after-white-space;" class=""><div class="">Hi,</div><div \
class="">I'm the one who asked this question at first on -users-fr. Thank you very \
much for this nice tweaking!</div><div class="">As bar numbers appearing at the end \
of a line should also be centered, I ultimately settled on this code :</div><div \
class=""><br class=""></div><div class=""><div class=""><font face="Monaco" \
class="">\version "2.21.0"</font></div><div class=""><font face="Monaco" class=""><br \
class=""></font></div><div class=""><font face="Monaco" class="">\layout \
{</font></div><div class=""><font face="Monaco" class=""> \context \
{</font></div><div class=""><font face="Monaco" class=""> \
\Score</font></div><div class=""><font face="Monaco" class=""> \override \
BarNumber.break-visibility = ##(#t #t #t)</font></div><div class=""><font \
face="Monaco" class=""> %% barNumberVisibility = \
#(every-nth-bar-number-visible 3) % for purpose of demonstration -- uncomment if \
desired</font></div><div class=""><font face="Monaco" class=""> \
\override BarNumber.stencil = #(make-stencil-circler 0.1 0.25 \
ly:text-interface::print)</font></div><div class=""><font face="Monaco" \
class=""> \override BarNumber.self-alignment-X =</font></div><div \
class=""><font face="Monaco" class=""> #(lambda (grob)</font></div><div \
class=""><font face="Monaco" class=""> (define bd \
(ly:item-break-dir grob))</font></div><div class=""><font face="Monaco" \
class=""> (cond</font></div><div class=""><font \
face="Monaco" class=""> ( (= bd 1) \
0.8)</font></div><div class=""><font face="Monaco" class=""> \
( (= bd 0) 0)</font></div><div class=""><font face="Monaco" \
class=""> ( (= bd -1) 0) )) </font></div><div \
class=""><font face="Monaco" class=""> }</font></div><div class=""><font \
face="Monaco" class="">}</font></div><div class=""><font face="Monaco" class=""><br \
class=""></font></div><div class=""><font face="Monaco" class="">% now bar numbers \
are nicely aligned</font></div><div class=""><font face="Monaco" class="">\new \
StaffGroup <<</font></div><div class=""><font face="Monaco" class=""> { \
\repeat unfold 50 c'1 }</font></div><div class=""><font face="Monaco" class=""> \
{ \repeat unfold 50 c'1 }</font></div><div class=""><font face="Monaco" \
class="">>></font></div></div><div class=""><br class=""></div><div \
class="">Many thanks for your help.</div><div class="">Best regards,</div><div \
class="">Jean Abou Samra.</div><div class=""><br class=""></div><br \
class=""><div><blockquote type="cite" class=""><div class="">Le 26 mai 2019 Ã 09:08, \
Pierre Perol-Schneider <<a href="mailto:pierre.schneider.paris@gmail.com" \
class="">pierre.schneider.paris@gmail.com</a>> a écrit :</div><br \
class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div \
class="">Close! Thank you Aaron. <br class=""></div><div class="">I'd change the sign \
though : \override Score.BarNumber.self-alignment-X = #(lambda (grob) (+ \
(ly:item-break-dir grob))) <br class=""></div><div class="">Cheers,</div><div \
class="">Pierre<br class=""></div><div class=""><br class=""></div></div><br \
class=""><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le dim. 26 \
mai 2019 Ã 00:23, Aaron Hill <<a href="mailto:lilypond@hillvisions.com" \
class="">lilypond@hillvisions.com</a>> a écrit :<br \
class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 2019-05-25 2:58 pm, \
Pierre Perol-Schneider wrote:<br class=""> > Hi,<br class="">
> On the french list a user would like to get bar numbers -- every 3 bars <br \
class=""> > --<br class="">
> center aligned exept when systems start.<br class="">
> Is there a way, such as \alterBroken for spanners, that could help ?<br \
class=""> > Snippet (with \alterBroken just as an example):<br class="">
> <br class="">
> \version "2.21.0"<br class="">
> {<br class="">
> \override Score.BarNumber.break-visibility = ##(#t #t #t)<br \
class=""> > \set Score.barNumberVisibility = \
#(every-nth-bar-number-visible 3)<br class=""> > \override \
Score.BarNumber.stencil = #(make-stencil-circler 0.1 0.25<br class=""> > \
ly:text-interface::print)<br class=""> > \override \
Score.BarNumber.self-alignment-X = 0<br class=""> > <br class="">
> %% wanted:<br class="">
> %\alterBroken self-alignment-X #(list 0 1) Score.BarNumber<br \
class=""> > <br class="">
> \set Score.currentBarNumber = 1111<br class="">
> \repeat unfold 50 c'1<br class="">
> }<br class="">
> <br class="">
<br class="">
Would something like this help?<br class="">
<br class="">
%%%%<br class="">
\override Score.BarNumber.self-alignment-X =<br class="">
#(lambda (grob) (- (ly:item-break-dir grob)))<br class="">
%%%%<br class="">
<br class="">
<br class="">
-- Aaron Hill<br class="">
<br class="">
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class="">lilypond-user@gnu.org</a><br class=""> <a \
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target="_blank" class="">https://lists.gnu.org/mailman/listinfo/lilypond-user</a><br \
class=""> </blockquote></div>
_______________________________________________<br class="">lilypond-user mailing \
list<br class=""><a href="mailto:lilypond-user@gnu.org" \
class="">lilypond-user@gnu.org</a><br \
class="">https://lists.gnu.org/mailman/listinfo/lilypond-user<br \
class=""></div></blockquote></div><br class=""></body></html>
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