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From: | Eluze |
Subject: | Re: NR 1.2.3 Upbeats: confusing explanation of measurePosition |
Date: | Thu, 3 Jan 2013 09:15:08 -0800 (PST) |
Federico Bruni-5 wrote > This sentence: > > The property measurePosition contains a rational number indicating how > much > of the measure has passed at this point. that's not my understanding - it just says/defines: now we are at this position. for instance we can use repetitive code: { \clef "treble_8" \bar "" \partial 8*5 \repeat unfold 6 { c4 d \breathe \set Timing.measurePosition = #(ly:make-moment 3/8) % \set Timing.measurePosition = #(ly:make-moment -5/8) % in a 4/4 measure would be the same! } c8 d e f g -"stop!" a1 } setting the measurePosition doesn't care for what happened before. once the end of the measure is reached (here after the five 8th: c8 d e f g) the bar number count will be augmented. a negative ratio defines how far away from the measure end we are. the \partial command corresponds to setting a negative ratio in measurePosition. please correct me if I misunderstood it! Eluze -- View this message in context: http://lilypond.1069038.n5.nabble.com/NR-1-2-3-Upbeats-confusing-explanation-of-measurePosition-tp138575p138744.html Sent from the Bugs mailing list archive at Nabble.com.
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