SpanBar - LilyPond program-reference
Description: LilyPond program-reference

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#### SpanBar

SpanBar objects are created by: Span_bar_engraver

Standard settings:

`break-align-symbol` (symbol):
  `'staff-bar`

  This key is used for aligning and spacing breakable items.

`Y-extent` (pair of numbers):
  `'()`

  See `X-extent`.

`layer` (number):
  `0`

  The output layer [0..2]: layers define the order of printing objects. Objects in lower layers are overprinted by objects in higher layers.

`breakable` (boolean):
  `#t`

  Can this object appear at a line break, like clefs and bar lines?

`bar-size` (dimension, in staff space):
  `ly:span-bar::calc-bar-size`

  size of a bar line.

`X-extent` (pair of numbers):
  `ly:span-bar::width`

  Hard coded extent in X direction.

`before-line-breaking` (boolean):
  `ly:span-bar::before-line-breaking`

  Dummy property, used to trigger a callback function.

`kern` (dimension, in staff space):
  `3.0`

  Amount of extra white space to add. For bar line, this is the amount of space after a thick line.

`thin-kern` (number):
  `3.0`

  The space after a hair-line in a bar line.

`hair-thickness` (number):
  `1.6`

  Thickness of the thin line in a bar line.

`thick-thickness` (number):
  `6.0`

  Bar line thickness, measured in `line-thickness`.

This object supports the following interfaces: bar-line-interface, font-interface, span-bar-interface, item-interface and grob-interface

This page is for LilyPond-2.8.8 (stable-branch).

Other languages: English.
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