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
}
}
%%%%
Thanks!!
But how exactly do I have to call \absFontSize ? I tried in the following way, but could not obtain the wanted result:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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))
)))
% LilyBin
\score{
{
\absFontSize 16
c'^"foobar"
}
\layout {
\context {
\Score
\allowGrobCallback font-interface.font-size
}
}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Best,
P