Re: Center align Bar numbers to first note in first measures on new lines

[Jean Abou Samra]

Le 18/04/2021 à 20:16, F M a écrit :

Thank you

 

Correction​

Currently, I have bar numbers aligned to the right of the key signatures. 

This is what I have at the moment:

MvmntIVoiceI = {

\override Score.BarNumber.font-size = #0.2 

\override Score.BarNumber.font-series = #'bold 

\override Score.BarNumber #'break-align-symbols = #'(key-signature staff-bar clef) 

\override Score.Clef #'break-align-anchor-alignment = #RIGHT 

\tempo "Allegro" 

\stemUp

fis''4 r8 fis'' e'' fis'' g''4\AutoBarline

         fis'' r8 fis'' e'' fis'' g''4\AutoBarline

         fis'' r8 a'' b'' a'' d''' a''\AutoBarline

         b'' a'' d''' a'' g''4 fis''\AutoBarline

%5

         e'' r8<>  \p a''8 b'' a'' d''' a''\AutoBarline

         b'' a'' d''' a'' g''4 fis''\AutoBarline

         e'' \revert Stem.direction  r4 a''16 g'' fis'' e'' d'' cis'' b' a'\AutoBarline

         b'8 b' b' b' b''16 a'' g'' fis'' e'' d'' cis'' b'\AutoBarline

         cis''8 cis'' cis'' cis'' cis'''16 b'' a'' g'' fis'' e'' d'' cis'' \AutoEndMovementBarline}

Note, I am using Denemo software.

Hello,

Here is a potential way to achieve this layout:

\version "2.23.3"

#(define fake-musical-when-first
   (grob-transformer 'after-line-breaking
     (lambda (bar-number dummy)
       (let* ((sys (ly:grob-system bar-number))
              (columns (ly:grob-object sys 'columns))
              (break-alignment (ly:grob-parent bar-number X))
              (bar-number-column (ly:grob-parent break-alignment X))
              (first-column (ly:grob-array-ref columns 0))
              (first-musical-column (ly:grob-array-ref columns 1))
              (is-first (eq? bar-number-column first-column)))
         (if is-first
             (let ((refpoint (ly:grob-common-refpoint bar-number first-musical-column X)))
               (ly:grob-translate-axis!
                 bar-number
                 (- (ly:grob-relative-coordinate first-musical-column refpoint X)
                    (ly:grob-relative-coordinate bar-number refpoint X))
                 X)))))))

\layout {
  \context {
    \Score
    \override BarNumber.after-line-breaking = #fake-musical-when-first
    \override BarNumber.break-visibility = ##(#f #t #t)
    \override BarNumber.outside-staff-priority = 1000
  }
}


<<
  {
    c'1
    \break
    <c' d'>4^"Marcato" e' f' g'
    a' b' c' d'
    \break
    g' g' g' g'
  }
  {
    c'1
    1
    1
    1
  }
>>

Regards,
Jean