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.../v2.19/Documentation/snippets/tweaks-and-overrides : Drawing boxes ar


From: Pierre Perol-Schneider
Subject: .../v2.19/Documentation/snippets/tweaks-and-overrides : Drawing boxes around grobs
Date: Sun, 30 Nov 2014 12:56:17 +0100

>I'm not top posting

Hi Squad,

See :
http://lilypond.org/doc/v2.19/Documentation/snippets/tweaks-and-overrides#tweaks-and-overrides-drawing-boxes-around-grobs

I think this snippet should be re-written since \box function exists plus
\revert Flag.stencil looks like a typo here (btw, already there in the
v2.14 litterature).

So how about :

%% \

\relative c'' {

  \once \override Staff.TimeSignature.stencil =
    #(make-stencil-boxer 0.2 0.5 ly:time-signature::print)
  \time 2/2

  \once \override Stem.stencil =
    #(make-stencil-boxer 0.05 0.25 ly:stem::print)
  b

  \once \override Flag.stencil =
    #(make-stencil-boxer 0.15 0.3 ly:flag::print)
  b8

  \once \override NoteHead.stem-attachment = #'(.63 . 0)
  \once \override NoteHead.stencil =
    #(make-stencil-boxer 0.1 0.25 ly:note-head::print)
  c4
}

Cheers,
Pierre


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