2018-03-21 3:28 GMT+01:00 Karim Haddad <karim.had...@ircam.fr>:
> Hi,
>
> Does somebody know how to avoid having the vertical hook on a line break and
> just to have it on the end of a constant hairpin ?
> Here is a minimal example code :
>
> \relative c'' {
> \override Hairpin.stencil = #constante-hairpin
> c1 \p \< |
> \break
> c1 | %%here the hook should not appear if possible.
> c1 \! |
> }
>
> Best regards
> --
> Karim Haddad
How about:
\version "2.19.65"
#(define breaking-constante-hairpin
(lambda (grob)
(let* ((orig (ly:grob-original grob))
(siblings (if (ly:grob? orig)
(ly:spanner-broken-into orig) '()))
(grow-dir (ly:grob-property grob 'grow-direction))
)
(if (and (pair? siblings)
(or (and (eqv? grow-dir RIGHT) (equal? grob (last siblings)))
(and (eqv? grow-dir LEFT) (equal? grob (car siblings)))))
constante-hairpin
(elbowed-hairpin '((0 . 0) (1.0 . 0.0)) #f)))))
\relative c'' {
\override Hairpin.stencil = #breaking-constante-hairpin
c1 \p \< |
\break
c1 | %%here the hook should not appear if possible.
c1 \! |
}
Cheers,
Harm
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