Hi Nick,
2012/3/7 Janek Warchoł <janek.lilyp...@gmail.com>:
> On Wed, Mar 7, 2012 at 8:35 AM, Nick Payne <nick.pa...@internode.on.net>
> wrote:
>> The default length of laissezvibrer ties in Lilypond is extremely short
>> compared to those I see in commercially published scores. Here's the
>> Lilypond output (default and tweaked) compared to the LV ties in scores from
>> three different publishers:
>> \version "2.15.32"
>>
>> \version "2.15.32"
>>
>> xLV = #(define-music-function (parser location further) (number?) #{
>> \once \override LaissezVibrerTie #'X-extent = #'(0 . 0)
>> \once \override LaissezVibrerTie #'details #'note-head-gap = #(/ further
>> -2)
>> \once \override LaissezVibrerTie #'extra-offset = #(cons (/ further 2)
>> 0)
>> #})
>>
>> \relative c' {
>> c4\laissezVibrer s s s
>> \xLV #3 c4\laissezVibrer s s s
>> }
>
> I'd make it halfway between current length and your longer version.
> Keep in mind that it can be used for "let ring" indications in guitar
> music (unless i'm mistaken), and that can be a pretty dense music.
>
> cheers,
> Janek
as a workaround (instead of tweaking every LaissezVibrerTie one by
one) I come up with:
\version "2.14.2"
#(define factor 2)
#(define (enlarged-extent-laissez-vibrer::print grob)
(let* ((stil (laissez-vibrer::print grob))
(stil-ext (ly:stencil-extent stil X))
(stil-length (interval-length stil-ext))
(new-stil-length (* stil-length factor))
(scale-factor (/ new-stil-length stil-length))
(new-stil (ly:stencil-scale stil scale-factor 1))
(new-stil-ext (ly:stencil-extent new-stil X))
(x-corr (- (car stil-ext) (car new-stil-ext))))
(ly:stencil-translate-axis
new-stil
x-corr
X)))
#(assoc-set! (assoc-ref all-grob-descriptions 'LaissezVibrerTie)
'stencil enlarged-extent-laissez-vibrer::print)
\relative c' {
<c e g c>\laissezVibrer
}
You may want to play around with the value of "factor" to find sth
that fits your needs.
Works with 2.15.31, too.
HTH,
Harm
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