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3.2.72 ledger-line-spanner-interface
This spanner draws the ledger lines of a staff. This is a separate grob
because it has to process all potential collisions between all note heads. The
thickness of ledger lines is controlled by the ledger-line-thickness
property of the StaffSymbol grob.
User settable properties:
-
gap(dimension, in staff space) Size of a gap in a variable symbol.
-
length-fraction(number) Multiplier for lengths. Used for determining ledger lines and stem lengths.
-
minimum-length-fraction(number) Minimum length of ledger line as fraction of note head size.
Internal properties:
-
note-heads(array of grobs) An array of note head grobs.
This grob interface is used in the following graphical object(s): LedgerLineSpanner.
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