2018-04-25 8:05 GMT+02:00 takumi ikeda <i...@de-dicto.net>:
> \version "2.19.61"
>
> {
> \override Stem.length = #10
> \override StemTremolo.beam-thickness = #0.3
> \override StemTremolo.slope = #0.2
> \override StemTremolo.beam-width = #1.5
> \override StemTremolo.extra-offset = #'(0 . 1)
> \override StemTremolo.length-fraction = #0.7 %% not works on the beams.
> %\override Beam.length-fraction = #0.7 %% would like to adjust
> only tremolo, not beams.
> c''4:64 c''8.:64 c''16:64
> }
>
> % Thanks,
> % Takumi
Does below help already?
\version "2.19.81"
tst =
#(define-music-function (y)(number?)
#{
\override StemTremolo.after-line-breaking =
#(lambda (grob)
(let* ((y-off (ly:grob-property grob 'Y-offset))
(dir (ly:grob-property grob 'direction)))
(ly:grob-set-property! grob 'Y-offset (+ y-off (* y dir)))))
#})
{
\override Stem.length = #10
\tst -0.5
c''4:64 c''8.:64 c''32:128 c''32:128
}
Cheers,
Harm
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