"Karol Majewski" <karo...@wp.pl> writes:
> I'm trying to make my own acordion push and pull symbols. Current LilyPond
> symbols are not that common in my part of the world. So what I have is:
>
> %%%%%%%%%%%%%%%
>
> pull =
> #(let
> ((m
> (make-articulation "downbow")))
> (set!
> (ly:music-property m 'tweaks)
> (acons 'stencil
> (lambda
> (grob)
> (grob-interpret-markup grob #{
> \markup {
> \override #'(box-padding . 0) \override #'(thickness . 0) \box {
> \path #0.15
> #'((moveto -0.375 2)
> (rlineto 0.75 0)
> (rlineto 0 -2))
> }
> }
> #}))
> (ly:music-property m 'tweaks))) m)
>
> push =
> #(let
> ((m
> (make-articulation "upbow")))
> (set!
> (ly:music-property m 'tweaks)
> (acons 'stencil
> (lambda
> (grob)
> (grob-interpret-markup grob #{
> \markup {
> \override #'(box-padding . 0) \override #'(thickness . 0) \box {
> \path #0.15
> #'((moveto -0.6 2)
> (rlineto 0.6 -2)
> (rlineto 0.6 2))
> }
> }
> #}))
> (ly:music-property m 'tweaks))) m)
>
> %%%%%%%%%%%%%%%
>
> What I'm trying to do now, is to make those symbols scalable when using:
>
> \new Staff \with {
> fontSize = #-3
> \override StaffSymbol #'staff-space = #(magstep -3)
> }
>
> No Idea how to achieve this. I tried to combine my code with the code given
> here:
It's probably easiest to make your own markup commands for the symbols.
Then you can specify
#(define-markup-command (push layout props) ()
#:properties (font-size 0)
(interpret-markup layout props
#{ \scale #(cons (magstep font-size) (magstep font-size)) ... #}))
--
David Kastrup
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