att.visibility

Attributes describing whether a feature should be displayed.
Module
MEI.shared
Attributes
@visible
@visible(optional)Indicates if a feature should be rendered when the notation is presented graphically or sounded when it is presented in an aural form. Value conforms to data.BOOLEAN.
<att.visibility>direct children@visible
@visible(optional)Indicates if a feature should be rendered when the notation is presented graphically or sounded when it is presented in an aural form. Value conforms to data.BOOLEAN.
Component declarations that are shared between two or more modules.
@visible(optional)Indicates if a feature should be rendered when the notation is presented graphically or sounded when it is presented in an aural form. Value conforms to data.BOOLEAN.
Available at
<divLine>Represents a division (divisio) in neume notation. Divisions indicate short, medium, or long pauses similar to breath marks in modern notation.
<barLine>Vertical line drawn through one or more staves that divides musical notation into metrical units.
<beam>A container for a series of explicitly beamed events that begins and ends entirely within a measure.
<beamSpan>Alternative element for explicitly encoding beams, particularly those which extend across bar lines.
<chord>A simultaneous sounding of two or more notes in the same layer *with the same duration*.
<clef>Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.
<episema>Episema.
<hispanTick>Hispanic tick.
<keySig>Written key signature.
<layer>An independent stream of events on a staff.
<oLayer>A layer that contains an alternative to material in another layer.
<layerDef>Container for layer meta-information.
<liquescent>Liquescent.
<meterSig>Written meter signature.
<meterSigGrp>Used to capture alternating, interchanging, mixed or other non-standard meter signatures.
<multiRest>Multiple full measure rests compressed into a single bar, frequently found in performer parts.
<nc>Sign representing a single pitched event, although the exact pitch may not be known.
<ncGrp>Collection of one or more neume components.
<neume>Sign representing one or more musical pitches.
<note>A single pitched event.
<oriscus>Oriscus.
<quilisma>Quilisma.
<signifLet>Significantive letter(s).
<oStaff>A staff that holds an alternative passage which may be played instead of the original material.
<staff>A group of equidistant horizontal lines on which notes are placed in order to represent pitch or a grouping element for individual 'strands' of notes, rests, etc. that may or may not actually be rendered on staff lines; that is, both diastematic and non-diastematic signs.
<staffDef>Container for staff meta-information.
<staffGrp>A group of bracketed or braced staves.
<stem>A stem element.
<strophicus>Strophicus.
<tabDurSym>A visual indication of the duration of a <tabGrp>.
<tabGrp>A group of simultaneous tab notes, comparable to a <chord> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.
Common Music Notation (CMN) repertoire component declarations.
<beam>A container for a series of explicitly beamed events that begins and ends entirely within a measure.
<beamSpan>Alternative element for explicitly encoding beams, particularly those which extend across bar lines.
<meterSig>Written meter signature.
<meterSigGrp>Used to capture alternating, interchanging, mixed or other non-standard meter signatures.
<multiRest>Multiple full measure rests compressed into a single bar, frequently found in performer parts.
<oLayer>A layer that contains an alternative to material in another layer.
<oStaff>A staff that holds an alternative passage which may be played instead of the original material.
Mensural repertoire component declarations.
<stem>A stem element.
Neume repertoire component declarations.
<divLine>Represents a division (divisio) in neume notation. Divisions indicate short, medium, or long pauses similar to breath marks in modern notation.
<episema>Episema.
<hispanTick>Hispanic tick.
<liquescent>Liquescent.
<nc>Sign representing a single pitched event, although the exact pitch may not be known.
<ncGrp>Collection of one or more neume components.
<neume>Sign representing one or more musical pitches.
<oriscus>Oriscus.
<quilisma>Quilisma.
<signifLet>Significantive letter(s).
<strophicus>Strophicus.
Component declarations that are shared between two or more modules.
<barLine>Vertical line drawn through one or more staves that divides musical notation into metrical units.
<chord>A simultaneous sounding of two or more notes in the same layer *with the same duration*.
<clef>Indication of the exact location of a particular note on the staff and, therefore, the other notes as well.
<keySig>Written key signature.
<layer>An independent stream of events on a staff.
<layerDef>Container for layer meta-information.
<note>A single pitched event.
<staff>A group of equidistant horizontal lines on which notes are placed in order to represent pitch or a grouping element for individual 'strands' of notes, rests, etc. that may or may not actually be rendered on staff lines; that is, both diastematic and non-diastematic signs.
<staffDef>Container for staff meta-information.
<staffGrp>A group of bracketed or braced staves.
Tablature component declarations.
<tabDurSym>A visual indication of the duration of a <tabGrp>.
<tabGrp>A group of simultaneous tab notes, comparable to a <chord> in CMN. Rarely, may also contain rests, as in some "German" lute tablatures.
Declaration
<classSpec ident="att.visibility" module="MEI.shared" type="atts">
<desc xml:lang="en">Attributes describing whether a feature should be displayed.</desc>
<attList>
<attDef ident="visible" usage="opt">
<desc xml:lang="en">Indicates if a feature should be rendered when the notation is presented graphically or sounded when it is presented in an aural form.</desc>
<datatype>
<rng:ref name="data.BOOLEAN"/>
</datatype>
</attDef>
</attList>
</classSpec>
MEI Version: 6.0-dev(#c952b38)