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3.1.33 ClusterSpannerBeacon

An auxiliary grob to specify the minimum and maximum pitch of a ClusterSpanner grob at a given moment.

ClusterSpannerBeacon objects are created by the following engraver(s): Cluster_spanner_engraver.

Standard settings:

Y-extent (pair of numbers):

ly:cluster-beacon::height

Extent (size) in the Y direction, measured in staff-space units, relative to object’s reference point.

This object supports the following interface(s): cluster-beacon-interface, grob-interface, item-interface and rhythmic-grob-interface.

This object is of class Item (characterized by item-interface).