Hi David,
2011/9/25 David Nalesnik <[email protected]>
>
> You could change the function to map ly:grob-set-property! onto the alist
> if a match is found:
>
> \version "2.14.2"
>
> #(define ls '(
> ("staccato" . ((color . (0 1 0))))
> ("accent" . ((font-size . 4)(color . (1 0 0))))
> ("tenuto" . ((rotation . (45 0 0)) (padding . 2)))
> ("staccatissimo" . ((padding . -10) (color . (0 0 1))))
> ))
>
> #(define ((custom-script-tweaks type) grob)
> (map
> (lambda (arg)
> (let ((lst (assoc-ref ls arg)))
> (if (equal? arg (ly:prob-property (assoc-ref (ly:grob-properties
> grob) 'cause) 'articulation-type))
> (for-each (lambda (x) (ly:grob-set-property! grob (car x) (cdr
> x))) lst)
> '())))
> type))
>
>
> \relative c'' {
> f1--
> f1--
> \override Script #'before-line-breaking =
> #(custom-script-tweaks '("staccato" "tenuto" "accent"
> "staccatissimo"))
>
> f-. f-| f-> f-> f-- f-|
>
> \revert Script #'before-line-breaking
> f-> f-.
> }
>
thanks a lot!
I added ls as an argument to the definition to get the possibility to access
different alists in polyphonic situations:
\version "2.14.2"
#(define ls-1 '(
("staccato" . ((color . (0 1 0))(padding . 0.5)))
("accent" . ((font-size . 4)(color . (1 0 0))))
("tenuto" . ((rotation . (45 0 0)) (padding . 2)(font-size . 10)))
("staccatissimo" . ((padding . -10) (color . (0 0 1))))
))
#(define ls-2 '(
("staccato" . ((color . (0 1 0))))
("accent" . ((font-size . 4)(color . (0 1 0))(padding . 1.5)))
("tenuto" . ((rotation . (-45 0 0)) (padding . 2)(font-size . 10)))
("staccatissimo" . ((padding . -10) (color . (0 0 1))))
("coda" . ((color . (0 0 1))))
))
#(define ((custom-script-tweaks type ls) grob)
(map
(lambda (arg)
(let ((lst (assoc-ref ls arg)))
(if (equal? arg (ly:prob-property (assoc-ref (ly:grob-properties
grob) 'cause) 'articulation-type))
(for-each (lambda (x) (ly:grob-set-property! grob (car x) (cdr
x))) lst)
'())))
type))
one =
\relative c'' {
f1--
f1--
\override Voice.Script #'before-line-breaking =
#(custom-script-tweaks '("staccato" "tenuto" "accent" "staccatissimo")
ls-1)
f-. f-| f-> f-> f-- f-|
\revert Script #'before-line-breaking
f-> f-.
}
two =
\relative c' {
f1--->
f1--
\override Voice.Script #'before-line-breaking =
#(custom-script-tweaks '("staccato" "tenuto" "accent" "staccatissimo"
"coda") ls-2)
f-. f-| f-> f-> f---> f-|
%\revert Script #'before-line-breaking
f-> f-.\coda
}
\new Staff <<
\new Voice { \voiceOne \one }
\new Voice { \voiceTwo \two }
>>
Thanks,
Harm
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