Thank you very much for your help Harm !!!
Gilles
Le vendredi 22 juillet 2022 à 19:27:50 UTC+2, Thomas Morley
a écrit :
Am Fr., 22. Juli 2022 um 13:04 Uhr schrieb Ya Gloops :
>
>
> Hello ! I try to keep the proportion of the "dashed-stem" but I can't... I
Am Fr., 22. Juli 2022 um 13:04 Uhr schrieb Ya Gloops :
>
>
> Hello ! I try to keep the proportion of the "dashed-stem" but I can't... If
> someone can help me.
> Gilles
>
> \version "2.23.10"
>
>
> %#(set-global-staff-size 30)
>
>
Hello ! I try to keep the proportion of the "dashed-stem" but I can't... If
someone can help me.
Gilles
\version "2.23.10"
%#(set-global-staff-size 30)
#(define (make-round-filled-box x1 x2 y1 y2 blot-diameter)
(ly:make-stencil (list 'round-filled-box (-
On Sat, May 12, 2012 at 1:39 PM, David Kastrup wrote:
> I don't really understand the function, but maybe something like
>
> (define (build-pos-list len on off)
> (let helper ((lst '()) (next 0) (on on) (off off))
>(if (< next len)
>(helper (cons next lst) (+ next on) off on)
>
David Nalesnik writes:
> OK! This should do it.
>
>
> Those functions using 'round-filled-box could be tailored to match
> the capabilities of 'dashed-line.
>
>
>
> The rewrite combines both of the approaches above: it uses
> 'round-filled-box for the stencil, and allows y
((top (+ (car lst) off)))
(if (< top len)
(begin
(set! lst (cons top lst))
(helper))
(set! lst (cons len lst)
(set! lst (cons len lst)
(helper)
(reverse lst)))
#(define (dashed-stem on off)
(lambda (grob)
(let* ((blot (ly:output-def-lookup (ly:grob-lay
Hi again,
> Hmmm, Setting 'blot-diameter like I did actually affects regular stems
> and the newly-drawn stems not at all...
>
So remove this line if you use the newer function:
(ly:output-def-set-variable! (ly:grob-layout grob) 'blot-diameter 0.8)
-David
_
On Sat, May 12, 2012 at 7:32 AM, David Nalesnik wrote:
I've come up with a simpler variant which makes use of the 'dashed-line
> function. (I didn't use this initially because I couldn't figure out how
> to get the roundedness of the line segments to match the ordinary stem's
> and also because I
use I wanted to ensure a full-length dash at top and bottom.)
These functions require two arguments: one for the length of the dash and
one for the length of the spaces in between. Setting values might require
some trial and error. Some combinations won't fit the length of the stem
such that a
Hi David, Hi Thomas,
thank you very much!
I'm increasingly fascinated by LilyPond - and this mailing list.
And I'll definitely have to learn how to write Scheme functions myself ...
With your suggestions I can really solve the problem at hand, so thanks.
What I especially like about the new solu
Hi Harm,
I suggest the code below. It's very close to your own but it seems to
> avoid the problems.
>
>
When I tried your code out, the same problems happened for me! I concluded
that this is an issue with the viewer in LilyPondTool, and sure enough,
when I "view PDF with external PDF-viewer," t
blot-diameter)
(ly:make-stencil (list 'round-filled-box (- x1) x2 (- y1) y2 blot-diameter)
(cons x1 x2)
(cons y1 y2)))
#(define ((dashed-stem num) grob)
(let* ((blot (ly:output-def-lookup (ly:grob-layout grob) 'blot-diameter))
e line at
the top of the function.) I'm not sure what's going on here, if this is a
limitation of 'round-filled-box, or something I'm doing wrong.
Anyway, here it is:
\version "2.15.38"
%#(set-global-staff-size 14)
#(define (dashed-stem num)
(lambda (grob)
(l
I came up with. It's not ideal. If you compare the
substitute stems with ordinary stems, you'll find differences. (These
relate, I think, to how rounded the lines are--to 'blot-diameter.) But
hopefully this will do.
The argument allows you to specify the number of dashes in you
Am I right that you can't make a Stem dashed? I didn"t find anything in the IR.
What would then be the proper way to attach a dashed line to a note in place of
the Stem?
Thanks
Urs
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