<classSpec xmlns="http://www.tei-c.org/ns/1.0" rend="add" ident="att.barLine.vis" module="MEI.visual" type="atts">
<desc xml:lang="en">Visual domain attributes.</desc>
<classes>
<memberOf key="att.altSym"/>
<memberOf key="att.color"/>
<memberOf key="att.extSym"/>
<memberOf key="att.visibility"/>
<memberOf key="att.width"/>
</classes>
<attList>
<attDef ident="len" usage="opt">
<gloss xml:lang="en">length</gloss>
<desc xml:lang="en">States the length of bar lines in virtual units. The value must be greater than 0
and
is typically equal to 2 times (the number of staff lines - 1);
<abbr>e.g.</abbr>, a value of
<val>8</val> for a
5-line staff.</desc>
<datatype>
<dataRef name="decimal">
<dataFacet name="minExclusive" value="0"/>
</dataRef>
</datatype>
<remarks xml:lang="en">
<p>This attribute is ignored if the value of the style attribute is
<val>mensur</val>.</p>
</remarks>
</attDef>
<attDef ident="method" usage="opt">
<desc xml:lang="en">Records the method of barring.</desc>
<datatype>
<dataRef key="data.BARMETHOD"/>
</datatype>
</attDef>
<attDef ident="place" usage="opt">
<desc xml:lang="en">Denotes the staff location of the bar line if its length is non-standard.</desc>
<datatype>
<dataRef key="data.STAFFLOC"/>
</datatype>
<remarks xml:lang="en">
<p>The location follows
<ident type="datatype">data.STAFFLOC</ident>. For example, on a
5-line staff the lines are numbered 0, 2, 4, 6, and 8, and the spaces between them
are
numbered 1, 3, 5, and 7. The spaces directly below and above the staff are numbered
-1
and 9, respectively. A value of
<val>8</val> puts the bar line through the top line of
the staff.</p>
<p>This attribute is ignored if the value of the style attribute is
<val>mensur</val>.</p>
</remarks>
</attDef>
</attList>
</classSpec>