Have you tried using
\once \override Stem.length-fraction = #(magstep -n)
Yes.
Unfortunately the amount of shortening is not consistent across all
notes for a particular value of n.
Exactly. This makes it quite inconvenient for applying a simple
optical correction.
Werner
Hi,
2013/4/8 Werner LEMBERG w...@gnu.org:
what must I write to shorten an unbeamed stem by, say, one unit?
A naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
which doesn't work of course...
David Nalesnik wrote a very versatile function that makes
Indeed, very nice! Thanks for the link. Unfortunately, it doesn't
work with Stem.length at all because this is not an `offset'.
Really? It works perfectly for me, with 2.17.13:
\offset Stem #'length #2 % in positions, not ss!
see attached.
Interesting. Compiling your file with
Hi,
On Mon, Apr 8, 2013 at 3:37 AM, Werner LEMBERG w...@gnu.org wrote:
Indeed, very nice! Thanks for the link. Unfortunately, it doesn't
work with Stem.length at all because this is not an `offset'.
Really? It works perfectly for me, with 2.17.13:
\offset Stem #'length #2 % in
what must I write to shorten an unbeamed stem by, say, one unit?
A naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
which doesn't work of course...
David Nalesnik wrote a very versatile function that makes such
things very easy. You can find it in a
On 08/04/13 14:31, Werner LEMBERG wrote:
what must I write to shorten an unbeamed stem by, say, one unit?
A naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
which doesn't work of course...
David Nalesnik wrote a very versatile function that makes such
things
Hi Werner,
i'm performing some archeological research on emails that were sent
during my absence and i found this one:
2013/1/20 Werner LEMBERG w...@gnu.org:
what must I write to shorten an unbeamed stem by, say, one unit? A
naive approach would be
\once \override Stem.length #(-
Janek Warchoł janek.lilyp...@gmail.com schrieb:
Hi Werner,
i'm performing some archeological research on emails that were sent
during my absence and i found this one:
2013/1/20 Werner LEMBERG w...@gnu.org:
what must I write to shorten an unbeamed stem by, say, one unit? A
naive approach
Janek Warchoł janek.lilyp...@gmail.com schrieb:
hmm, i think that your email body got eaten.
Janek
Oops, you're right.
But before that happened I had asked whether you have included that function in
our Fried library. Otherwise you should make a note to contribute it yourself
to OLLib once
2013/4/5 Urs Liska li...@ursliska.de:
Janek Warchoł janek.lilyp...@gmail.com schrieb:
hmm, i think that your email body got eaten.
Janek
Oops, you're right.
But before that happened I had asked whether you have included
that function in our Fried library. Otherwise you should make a note
to
On Fri, 5 Apr 2013 22:05:24 +0200
Janek Warchoł janek.lilyp...@gmail.com wrote:
2013/4/5 Urs Liska li...@ursliska.de:
Janek Warchoł janek.lilyp...@gmail.com schrieb:
hmm, i think that your email body got eaten.
Janek
Oops, you're right.
But before that happened I had asked whether
Folks,
what must I write to shorten an unbeamed stem by, say, one unit? A
naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
which doesn't work of course...
Werner
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what must I write to shorten an unbeamed stem by, say, one unit? A
naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
looking for
\override Stem.length-fraction = #(magstep -1)
Thanks, but no. I'm interested in shortening the stem by a fixed
amount
in shortening the stem by a fixed
amount, not scaling the whole stem length by a factor.
(define ((stem-reduce amount) grob)
(let ((l (ly:grob-property grob 'length)))
(/ (- l amount) l)))
\override Stem.length-fraction = #(stem-reduce 1)
This is probably slightly absurd (and untested to boot
On 20 janv. 2013, at 17:21, Werner LEMBERG w...@gnu.org wrote:
Folks,
what must I write to shorten an unbeamed stem by, say, one unit? A
naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
which doesn't work of course...
Werner
This does
On 20 January 2013 17:21, Werner LEMBERG w...@gnu.org wrote:
Folks,
what must I write to shorten an unbeamed stem by, say, one unit? A
naive approach would be
\once \override Stem.length #(- ly:stem::calc-length 1)
which doesn't work of course...
Hi Werner,
You might want to use
{
\once \override Stem.length =
#(lambda (grob) (- (ly:stem::calc-length grob) 4))
a4
}
Thanks! I can imagine that a lot of people just want to shorten a
stem by a certain amount without actually determining the necessary
length.
Werner
You might want to use
\override Stem #'no-stem-extend = ##t
as well, since by default notes with ledger lines get their stems
extending to the middle staff line (and maybe you do not want that
with your shortened stems).
In my case, this is not necessary since the shortening is just to
(define ((stem-reduce amount) grob)
(let ((l (ly:grob-property grob 'length)))
(/ (- l amount) l)))
\override Stem.length-fraction = #(stem-reduce 1)
This is probably slightly absurd (and untested to boot), but it
would likely work.
Thanks for this, too!
Werner
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