3.1.31 ClusterSpannerBeacon

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

ClusterSpannerBeacon objects are created by: Cluster_spanner_engraver.

Standard settings:

Y-extent (pair of numbers):


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).

Internals Reference v2.23.9 (development-branch).