2009/5/26 Trevor Bača <[email protected]>:
> A. Does anyone have a way of implementing adjustEOLMeterBarlineExtraOffset
> without recourse to extra-offset?
I don't think it's possible given the way break-aligned grobs are positioned.
> B. Does anyone have a semantic way of saying "align the last barline at the
> dead end of the compass of the staff ... with the time signature trailing
> afterwards in the whitespace beyond the staff"?
You can switch the ordering of the barline and time signature using
'break-align-orders, which means you'll only need to move the time
signature using 'extra-offset; by changing the callback to use
'X-extent instead of 'after-line-breaking, the time signature can be
positioned automatically at the edge of the barline:
adjustEOLMeterBarlineExtraOffset =
#(define-music-function (parser location) ()
#{
\once \override Score.BreakAlignment #'break-align-orders =
#(make-vector 3 '(left-edge
ambitus
breathing-sign
clef
time-signature
staff-bar
key-cancellation
key-signature
custos))
\once \override Score.TimeSignature #'X-extent =
#(lambda (grob)
(if (= (ly:item-break-dir grob) LEFT)
(begin
(ly:grob-set-property! grob 'extra-offset '(1 . 0))
#f)
(ly:stencil-extent (ly:time-signature::print grob) X)))
#})
Regards,
Neil
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