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Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond
[lilypond.git] / input / new / drawing-circles-around-various-objects.ly
1 \version "2.11.23"
2 \layout { ragged-right= ##t }
3 \header {
4   doctitle = "Drawing circles around various objects"
5   lsrtags = "tweaks-and-overrides"
6   texidoc = "
7 The @code{\circle} command allows you to draw circles around various objects,
8 for example fingering indications. However, some objects require
9 specific tweaks: rehearsal marks depend on the @code{Score.markFormatter}
10 context, bar numbers on the @code{Score.BarNumber} context, and so on.
11
12 You can tweak the printing of your circles by setting some properties
13 such as @code{#'thickness}, @code{#'circle-padding} or @code{#'font-size}.
14 " }
15
16 \relative c'{
17 c1
18 \set Score.markFormatter
19   = #(lambda (mark context)
20              (make-circle-markup (format-mark-numbers mark context)))
21 \mark \default
22 c2 d^\markup{\circle \finger "2"}
23 \override Score.BarNumber #'break-visibility = #all-visible
24 \override Score.BarNumber  #'stencil
25   = #(make-stencil-circler 0.1 0.25 ly:text-interface::print)
26 }