Re: Different dynamic 1st and 2nd time in a repeat.

[Ritchie Fraser]

Thanks Aaron,

That  look like a really useful wrapper. I shall steal with pride and 
add into my snippets :-)

Ritchie

On 18/11/2020 04:13, Aaron Hill wrote:
> On 2020-11-17 4:42 pm, Ritchie Fraser wrote:
> > Hi Mark,
> >
> > This wasn't quite what I was looking for, but thank you for your 
> > suggestion.
> >
> > Knute was spot on what I was looking for.
> >
> >   \repeat volta 2 {
> >     d'2.( -\markup { \dynamic "p - f" } |
> >     c4. bf) |
> >   }
>
> If you do this sort of thing often enough, perhaps this wrapper 
> function may be useful:
>
> %%%%
> \version "2.20.0"
>
> #(define (dynamic-event? arg)
>   (and (ly:music? arg)
>        (music-is-of-type? arg 'dynamic-event)))
>
> dynamicPair =
> #(define-music-function
>   (first second)
>   (dynamic-event? dynamic-event?)
>   #{ %% Use DynamicText alignment for TextScript
>      -\tweak parent-alignment-X #CENTER
>      -\tweak self-alignment-X #CENTER
>      -\markup \concat {
>        \dynamic #(ly:music-property first 'text)
>        \pad-x #0.25 \char ##x2013 %% En Dash
>        \dynamic #(ly:music-property second 'text)
>      } #})
>
> %% Can use \dynamicPair directly in music or to define
> %% commonly-used dynamics.  Supports make-dynamic-script.
>
> mp-ff = \dynamicPair \mp \ff
> { b'4 _\mp-ff ^\dynamicPair \sp #(make-dynamic-script "zzz") }
> %%%%
>
>
> -- Aaron Hill