On Fri 11 Feb 2011, 16:25 David Nalesnik wrote:
> On 2/11/11, Xavier Scheuer <x.sche...@gmail.com> wrote:
> > On 8 February 2011 22:56, David Nalesnik <dnale...@umail.iu.edu> wrote:
> >>
> >> Hello,
> >>
> >> There probably is a better way to do this, but the function below
> >> seems to do the trick. It adds an offset to the Y-coordinate of
> >> either or both of the slur's attachment points. Setting one value of
> >> the pair to zero will leave one end-point as it is. (See attached
> >> files.)
> >>
> >> offsetPositions =
> >> #(define-music-function (parser location offsets) (pair?)
> >> #{
> >> \once \override Slur #'positions = #(lambda (grob)
> >> `(,(+ (car $offsets) (cdar (ly:slur::calc-control-points grob))) .
> >> ,(+ (cdr $offsets) (cdr (cadddr (ly:slur::calc-control-points
> >> grob))))))
> >> #})
> >
> > Nice feature!
>
> Thanks!
Great snippet, really!
> > Could you add it to the LSR? http://lsr.dsi.unimi.it/
>
> Done: http://lsr.dsi.unimi.it/LSR/Snippet?id=748
Would be great it if allows to specify which grob's positions to alter, like
this:
\offsetPositions #"Arpeggio" #'(-2 . 2)
:O)
--
Dmytro O. Redchuk
Bug Squad
Be careful! These are some commonly used abbreviations:
• LM -- Learning Manual
• NR -- Notation Reference
• IR -- Internal Reference
Look at LilyPond’s documentation to find more.
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