input/new/drawing-boxes-around-grobs.ly

   1 \version "2.12.0"
   2 \header {
   3   lsrtags = "tweaks-and-overrides"
   4   texidoc = "
   5 The @code{print-function} can be overridden to draw a box around an
   6 arbitrary grob.
   7 "
   8   doctitle = "Drawing boxes around grobs"
   9 }
  10
  11 \relative c'' {
  12   \override TextScript #'stencil =
  13     #(make-stencil-boxer 0.1 0.3 ly:text-interface::print)
  14   c'4^"foo"
  15
  16   \override Stem #'stencil =
  17     #(make-stencil-boxer 0.05 0.25 ly:stem::print)
  18   \override Score.RehearsalMark  #'stencil =
  19     #(make-stencil-boxer 0.15 0.3 ly:text-interface::print)
  20   b8
  21
  22   \revert Stem #'stencil
  23   c4. c4
  24   \mark "F"
  25   c1
  26 }