Re: Broken Hairpin

[foxfanfare]

Thomas Morley-2 wrote
> No idea why alterBroken's not working, too late here to investigate.
> 
> Anyway, below may give you a starting point for a different coding:
> 
>       \override Hairpin.after-line-breaking =
>       #(lambda (grob)
>      (let* ((orig (ly:grob-original grob))
>             (siblings (if (ly:grob? orig)
>                           (ly:spanner-broken-into orig) '())))
>        (if (and (pair? siblings) (equal? grob (car siblings)))
>            (ly:grob-set-property! grob 'thickness 10))))
> 
> Cheers,
>   Harm

Thank you Harm for this solution. This morning I tried alterBroken with
other propreties and it worked in certain cases.

For instance, the Y-offset property works well (which is good because it is
what I needed). But the exemple of thickness as written in the documentation
doesn't seem to work for hairpins, even when not written in a dynamic
context.

\new PianoStaff
<<
  \relative c' {
    c4 d e f
    \break
    g_"working" f e d
    \break 
    c4 d -\alterBroken thickness #'(5 1) \< e f
    \break
    g^"not working" f\! e d
    \break 
  }
  \new Dynamics {
    \override PianoStaff.Hairpin.to-barline = ##f
    \override PianoStaff.Hairpin.after-line-breaking = ##t
    s1 -\alterBroken Y-offset #'(0 -7.5) \<
    s2\! s

  }
  \relative c' {
    c4 d e f
    g f e'''' d
    c,,,,4 d e f
    g f e d
  }
>> 



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