Re: Arpeggio - bracket > curly bracket

[Thomas Scharkowski]

> Am 19.01.2022 um 13:09 schrieb Jean Abou Samra <jean@abou-samra.fr>:
> 
> Le 19/01/2022 à 09:46, Thomas Scharkowski a écrit :
>> Hallo,
>> 
>> I’d like to replace the arpeggioBracket by a curly bracket / brace.
>> Thank your for your help!
> 
> 
> Here's a stencil callback reading the vertical start
> and end positions of the arpeggio and printing a bracket
> accordingly:
> 
> \version "2.22.1"
> 
> arpeggioBrace =
> \tweak stencil
>   #(lambda (grob)
>      (let* ((positions (ly:grob-property grob 'positions))
>             (layout (ly:grob-layout grob))
>             (scale (ly:output-def-lookup layout 'output-scale))
>             (factor (/ scale (ly:pt 1)))
>             (len (* factor (+ 0.5 (interval-length positions))))
>             (brace-markup (make-left-brace-markup len))
>             (brace-stencil (grob-interpret-markup grob brace-markup)))
>        (ly:stencil-translate-axis brace-stencil
>                                   (interval-center positions)
>                                   Y)))
> \arpeggio
> 
> \relative {
>   \clef bass
>   <e g b g'>\arpeggioBrace
> }
> 
> 
> Best,
> Jean
> 
Thank you Jean,

This is very nice!
How can I use this for connected arpeggios through voices?

Thanks again,
Thomas