Hello everyone,
Here's an obscure one. I have worked out a way to customize the vertical
position of the repeat dots in repeat bar lines. This would be for use with
staves with custom line-positions, when you want something different from
LilyPond's default positioning. As a side benefit it allows for an
arbitrary number of dots should that ever be needed. I thought I would run
it by the list before submitting it to the LSR. Any feedback would be
appreciated.
Cheers,
-Paul
\version "2.18.2"
#(define (make-custom-colon-bar-line grob extent)
"Draw repeat dots, placed at @var{dot-positions}.
The coordinates of @var{dot-positions} are equivalent to
those of StaffSymbol.line-positions, a dot-position of X
and a line-position of X will appear at the same vertical position."
(let* ((staff-space (ly:staff-symbol-staff-space grob))
(dot (ly:font-get-glyph (ly:grob-default-font grob) "dots.dot"))
(dot-positions '(-1 1))
(stencil empty-stencil))
(for-each
(lambda (dp)
(let* ((stil dot)
(stil (ly:stencil-translate-axis stil (* dp (/ staff-space
2)) Y)))
(set! stencil (ly:stencil-add stencil stil))))
dot-positions)
stencil))
% comment out this line to see the difference:
#(add-bar-glyph-print-procedure ":" make-custom-colon-bar-line)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\new Staff \with {
\override StaffSymbol.line-positions = #'(-4 -2 2 4)
} {
\relative f' {
c1
\repeat volta 2 {
d4 e f g
}
}
}
--
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