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Re: Absolute font-size for TextScript
From: |
Kieren MacMillan |
Subject: |
Re: Absolute font-size for TextScript |
Date: |
Tue, 2 Jun 2020 14:57:11 -0400 |
Hi Paolo,
> is it possible to set an absolute font-size for *all* the TextScript objects?
I use this (from an include file):
%%%%
allowGrobCallback =
#(define-scheme-function (parser location syms) (symbol-list?)
(let ((interface (car syms))
(sym (cadr syms)))
#{
\with {
\consists #(lambda (context)
`((acknowledgers .
((,interface . ,(lambda (engraver grob
source-engraver)
(let ((prop (ly:grob-property grob
sym)))
(if (procedure? prop)
(ly:grob-set-property! grob sym (prop grob)))
))))
))
)
}
#}))
absFontSize =
#(define-scheme-function (parser location pt)(number?)
(lambda (grob)
(let* ((layout (ly:grob-layout grob))
(ref-size (ly:output-def-lookup (ly:grob-layout grob)
'text-font-size 12)))
(magnification->font-size (/ pt ref-size))
)))
\layout {
\context {
\Score
\allowGrobCallback font-interface.font-size
}
}
%%%%
> if this has already been implemented as a built-in feature
No… but I would love to see it (or something "better"?) added to the base
distro.
Hope that helps!
Kieren.
________________________________
Kieren MacMillan, composer (he/him/his)
‣ website: www.kierenmacmillan.info
‣ email: info@kierenmacmillan.info