OK, I'm trying to write something like this in scheme:
if (stem-direction == UP && tie-direction == UP && note-has-a-dot == true)
{
\once \override Tie.details.skyline-padding = #5
\once \override Tie.Y-offset = #-0.25
}
Please, David or Harm, correct my mistakes. So far I've got this:
raiseTie =
#(lambda
(grob)
(let*
((ties
(ly:grob-array->list
(ly:grob-object grob 'ties)))
(tie-dir
(ly:grob-property tie 'direction))
(notehead
(ly:spanner-bound
(car ties) LEFT))
(stem
(ly:grob-object notehead 'stem))
(stem-dir
(ly:grob-property stem 'direction))
(flag
(ly:grob-object stem 'flag))
(dot (ly:grob-object grob 'dot)))
(if
(and (= stem-dir 1) (= tie-dir 1) (ly:grob? dot))
(begin
(for-each
(lambda
(tie)
(ly:grob-set-nested-property! tie '(details skyline-padding) 5))
ties)
(for-each
(lambda
(tie)
(ly:grob-set-property! tie 'Y-offset -0.25)) ties)))))
\layout {
\context {
\Score
\override TieColumn.before-line-breaking = #raiseTie
}
}
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