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

   1 \version "2.11.23"
   2 \layout { ragged-right= ##t }
   3 \header {
   4   lsrtags = "tweaks-and-overrides"
   5   texidoc = "
   6 The @code{print-function} can be overridden to draw a box around an
   7 arbitrary grob.
   8 "
   9   doctitle = "Drawing boxes around grobs"
  10 }
  11
  12 \relative c'' {
  13   \override TextScript  #'stencil =
  14   #(make-stencil-boxer 0.1 0.3 ly:text-interface::print)
  15   c'4^"foo"
  16
  17   \override Stem  #'stencil =
  18   #(make-stencil-boxer 0.05 0.25 ly:stem::print)
  19   \override Score.RehearsalMark  #'stencil =
  20   #(make-stencil-boxer 0.15 0.3 ly:text-interface::print)
  21   b8
  22
  23   \revert Stem #'stencil
  24   c4. c4 \mark "F" c1
  25 }