On 2012-12-30 23:59, Federico Bruni wrote:
In NR 1.2.3, Upbeats:
"""
So \partial 8 becomes:
\time 3/4
\set Timing.measurePosition = #(ly:make-moment -1 8)
e8 | a4 c8 b c4 |
_The property measurePosition contains a rational number indicating how
much of the measure has passed at this point_. Note that this is set to
a negative number by the \partial command: i.e., \partial 4 is
internally translated to -4, meaning “there is a quarter note left in
the measure.”
"""
IMO the first sentence is a bit confusing.
I agree about confusion, but not in the first sentence, but in the last:
-4 actually means "it needs one quarter note until the measure even
starts". (\partial inserts a partial measure 0 before the measure 1, and
measure 1 is the first measure where counting starts)
Cheers,
Reinhold
--
------------------------------------------------------------------
Reinhold Kainhofer, reinh...@kainhofer.com, http://www.kainhofer.com
* Financial & Actuarial Math., Vienna Univ. of Technology, Austria
* http://www.fam.tuwien.ac.at/, DVR: 0005886
* Edition Kainhofer, Music Publisher, http://www.edition-kainhofer.com
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