Re: VoltaBracket flipped vertically

[Thomas Morley]

2015-05-26 18:09 GMT+02:00 Thomas Morley <address@hidden>:
> 2012-12-19 16:15 GMT+01:00 Daniel Rosen <address@hidden>:
>> I'm trying to get VoltaBrackets to appear both above and below the Score. 
>> I've come up with the solution below, which works quite well, but I'd like 
>> to get the volta text to appear inside the bracket, as it does when 
>> VoltaBracket #'direction is not altered. Is there a way to do this? I can't 
>> seem to find a separate layout object for the volta text.
>>
>> %%% example starts
>>
>> \version "2.16.1"
>> <<
>>   \new Voice { \repeat unfold 12 { c' } }
>>   \new Dynamics \with {
>>     \consists "Volta_engraver"
>>     \override VoltaBracket #'direction = #-1
>>   } {
>>     \repeat volta 2 { s1 }
>>     \alternative { { s1 } { s1 } }
>>   }
>>>>
>>
>> %%% example ends
>>
>> DR
>
> Hi all,
>
> I revive this (very) old thread, because of a request in the german Forum.

Noone with an idea?

> Is there really no other possibility than poking in the stencul-expr,
> which will likely break soon?
>
> \version "2.19.20"
>
> \layout {
>   indent = #0
>   \context { \Score \remove "Volta_engraver" }
> }
>
> \new Staff \with {
>   \consists "Volta_engraver"
>   \override VoltaBracket.direction = #DOWN
>   \override VoltaBracketSpanner.direction = #DOWN
>
>   \override VoltaBracket.after-line-breaking =
>   #(lambda (grob)
>     (let* ((default-stil (ly:volta-bracket-interface::print grob))
>            (x-ext (ly:stencil-extent default-stil X))
>            (y-ext (ly:stencil-extent default-stil Y))
>            (stencil-expr (ly:stencil-expr default-stil)))
>
>     (ly:grob-set-property! grob 'stencil
>       (ly:make-stencil
>         (cons 'combine-stencil
>           (cons
>             (append
>               (list 'translate-stencil '(0 . 2.3))
>               (list (cadr (third stencil-expr ))))
>             (cddr (third stencil-expr))))
>
>        x-ext
>        y-ext))))
> }
>
> %%%%%%%%%%%%%%%%
> %% EXAMPLE
> %%%%%%%%%%%%%%%%
>
> \relative c' {
>   \repeat volta 2 { c1 }
>   \alternative {
>     { c }
>     { c }
>   }
>   c
> }
>
>
> Cheers,
>   Harm