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3.2.96 pure-from-neighbor-interface
A collection of routines to allow for objects’ pure heights and heights to be calculated based on the heights of the objects’ neighbors.
Internal properties:
neighbors(array of grobs)The X-axis neighbors of a grob. Used by the pure-from-neighbor-interface to determine various grob heights.
pure-relevant-grobs(array of grobs)All the grobs (items and spanners) that are relevant for finding the
pure-Y-extentpure-Y-common(graphical (layout) object)A cache of the
common_refpoint_of_arrayof theelementsgrob set.
This grob interface is used in the following graphical object(s): BarLine, Clef, CueClef, CueEndClef, KeyCancellation, KeySignature, SpanBarStub and TimeSignature.
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