LilyPond Internals Reference: 3.1.105 System

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3.1.105 System

System objects are not created by any engraver.

Standard settings:

axes (list):

'(0 1)

List of axis numbers. In the case of alignment grobs, this should contain only one number.

vertical-skylines (pair of skylines):

ly:axis-group-interface::calc-skylines

Two skylines, one above and one below this grob.

X-extent (pair of numbers):

ly:axis-group-interface::width

Hard coded extent in X direction.

Y-extent (pair of numbers):

ly:system::height

Hard coded extent in Y direction.

This object supports the following interface(s): axis-group-interface, grob-interface, spanner-interface and system-interface.

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