Documentation/snippets/new/automatic-beam-subdivisions.ly

   1 \version "2.13.29"
   2
   3 \header {
   4   lsrtags = "rhythms"
   5
   6   texidoc = "
   7 Beams can be subdivided automatically.  By setting the property
   8 @code{subdivideBeams}, beams are subdivided at beat positions (as
   9 specified in @code{baseMoment}).
  10
  11 "
  12   doctitle = "Automatic beam subdivisions"
  13 }
  14
  15 \new Staff {
  16   \relative c'' {
  17     <<
  18       {
  19         \voiceOne
  20         \set subdivideBeams = ##t
  21         b32[ a g f c' b a g
  22         b32^"subdivide beams" a g f c' b a g]
  23       }
  24       \new Voice {
  25         \voiceTwo
  26         b32_"default"[ a g f c' b a g
  27         b32 a g f c' b a g]
  28       }
  29     >>
  30     \oneVoice
  31     \set baseMoment = #(ly:make-moment 1 8)
  32     \set beatStructure = #'(2 2 2 2)
  33     b32^"baseMoment 1 8"[ a g f c' b a g]
  34     \set baseMoment = #(ly:make-moment 1 16)
  35     \set beatStructure = #'(4 4 4 4)
  36     b32^"baseMoment 1 16"[ a g f c' b a g]
  37   }
  38 }
  39