input/regression/ottava.ly

   1
   2 \header
   3 {
   4   texidoc = "Ottava brackets are supported, through the
   5 use of the music function @code{\\ottava}.
   6
   7 The spanner should go below a staff for 8va bassa, and the ottavation
   8 markup can be tuned with @code{Staff.ottavation}.
   9
  10 "
  11
  12 }
  13
  14 \version "2.12.0"
  15
  16 %% . There must be a minimum distance between the octavation line and the
  17 %%   topmost staff line, taking into account the height of the closing
  18 %%   vertical dashed line.
  19                                 %
  20 %% . Octavation lines broken across staves must always start with `8va'
  21 %%   (or something similar).
  22                                 %
  23 %% . The `8va' should be slightly offset to the left.
  24                                 %
  25 %% . The final vertical dashed line of the octavation line should be offset
  26 %%   to the right.
  27                                 %
  28 %% . Octavation lines for `8va bassa' must be below the staff, not above.
  29                                 %
  30 %% . The `8va bassa' string is far too long for short octavation lines.
  31 %%   LilyPond should select between `8va bassa', `8ba', and `8', depending
  32 %%   on the available horizontal space (and the octavation style selected
  33 %%   by the user).  The same holds for `8va' and `15ma'.
  34
  35
  36 \layout { ragged-right = ##t}
  37
  38 \relative c'''  {
  39   a b c a
  40   \ottava #1
  41   a b c a
  42   \ottava #0
  43   \ottava #2
  44   a b c a
  45   \ottava #0
  46   \ottava #-1
  47   a b c a
  48   \ottava #0
  49   \break
  50   a,
  51   \ottava #1
  52   \set Staff.ottavation = #"8"
  53   b
  54   \ottava #0
  55   c a
  56   \ottava #-1
  57   \set Staff.ottavation = \markup { \concat { 8 \tiny \raise #0.8 vb }}
  58   b a g
  59   \ottava #0
  60   c
  61   \ottava #-1
  62   \set Staff.ottavation = #"8"
  63   c,,16
  64   \ottava #0
  65   c'16
  66   \ottava #-1
  67   \set Staff.ottavation = #"8"
  68   g,,16
  69 }
  70
  71