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Distance between a bar line and the following note
From: |
Xavier Scheuer |
Subject: |
Distance between a bar line and the following note |
Date: |
Sat, 6 Nov 2010 19:00:04 +0100 |
Hello,
I'd like to align a RehearsalMark on an "anchor" that is _exactly in
the middle_ between a Barline and the following note (first note of the
measure).
I read in the Internals Reference manual that for the "Barline" object
(IR 3.1 All layout objects > 3.1.11 BarLine)
the value for 'space-alist contains
(first-note fixed-space . 1.3)
(next-note semi-fixed-space . 0.9)
What's the difference between "first-note" and "next-note"?
Which one refers to the first note of the measure?
When it says "semi-fixed-space" I understand it is stretcheable
(horizontally). That seems perfectly plausible since we can have, for
example, 4 or 8 times the *same* measure on a line. Thus the distance
between notes or between BarLine and the first note can be either
stretched or compressed.
Is there a minimal and maximal value to a "semi-fixed-space" ?
Would it be possible to determine "on-the-fly" this distance in order
to move RehearsalMark #'break-align-anchor to half this distance?
Many thanks in advance.
Cheers,
Xavier
--
Xavier Scheuer <address@hidden>
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