vaticana-ligature-interface

A vaticana style gregorian ligature

User settable properties:

glyph-name (string)

a name of character within font.

thickness (number)

Bar line thickness, measured in linethickness.

Internal properties:

add-cauda (boolean)

does this flexa require an additional cauda on the left side?

add-join (boolean)

is this ligature head joined with the next one by a vertical line?

add-stem (boolean)

is this ligature head a virga and therefore needs an additional stem on the right side?

delta-pitch (number)

the interval between this and the next note, or, more precisely, their vertical distance; this is used in ligatures for calculation of the height of vertical joins flexa shapes

flexa-height (dimension, in staff space)

height of a flexa shape in a ligature grob in staff_space.

flexa-width (dimension, in staff space)

width of a flexa shape in a ligature grob in staff_space.

ligature-primitive-callback (procedure)

callback that brews ligature head.

x-offset (dimension, in staff space)

Extra horizontal offset for ligature heads.

This grob interface is used in the following graphical objects: VaticanaLigature

Other languages: English.
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