Hi all,
I'm trying to create a function that will change the length of only the
half-note stems.
This is so, with \tabFullNotation, I can display a half-note with a half-length
stem (I already know how to disable the double-stem bit).
I can't quite get my head around the syntax, but all I want to do is measure if
the note is a half-note, and then change the length of that one accordingly.
Here is what I have so far:
\version "2.18.2"
shorten-stems =
#(define-music-function
(parser location)
()
#{
#(lambda (grob)
%if note is a half-note,
%then make Stem.length = 15 (value of 15 is just for testing)
(if (= 1 (ly:grob-property grob 'duration-log))
(\once \override Stem.length = #15)
)
)
#}
)
\new TabStaff \with {
stringTunings = #ukulele-tuning
\tabFullNotation
\stemUp
} {
\shorten-stems
\relative c' {
\partial 2.. a'8 a4 a2 |
a1 |
}
}
% end of .ly file
There's an example of what I mean attached
Any help is greatly appreciated.
Thanks,
Carl_______________________________________________
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