Andrew,
What is it about a glissando that doesn't give you what you want?
--
Phil Holmes
----- Original Message -----
From: "Andrew C. Smith" <andrewchristophersm...@gmail.com>
To: <lilypond-user@gnu.org>
Sent: Monday, November 15, 2010 2:08 PM
Subject: Creating arbitrary lines (or other postscript things)
Dear users,
I'm working on a piece of music where certain notes need to be connected by
dotted lines. I've tried a few different things: using \glissando and
overriding the stencil to get a different position, or just creating \markup
with a stencil object. I've also tried writing it in postscript (which seems
to be the ideal solution) but I can't figure out how to return certain
values of the notehead object. I'd like to avoid drawing the lines in by
hand later, because I want to generate scores algorithmically.
What would be ideal (as far as I can tell) is to have a global variable
that's a list of pairs of ly:music, then at the end of the program run a
function to cycle through this list and draw dotted lines between all the
pairs. My problem is that I can't figure out how to get the x/y position of
the NoteHead object from a string of text like "d4", because as far as I've
seen (and this may be way wrong, so forgive me) the interfaces generally are
built for modifying values, not returning values for use in other functions.
Any ideas? Or, at least places I should have already looked?
Have to admit I don't know Lilypond super well, but I've googled this
problem pretty hard and read the manual looking specifically for it. I know
mostly C-related languages, so Scheme is kind of bending my brain a little.
Any help from more experienced users would be excellent.
Thanks,
Andrew
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