<layout>

<layout> 描述文字在頁面上的編排,包括任何橫隔線、刺痕、或其他的頁面準備技術的資訊。 10.7.2 Writing, Decoration, and Other Notations
組件msdescription — 10 Manuscript Description
屬性att.global (@xml:id, @n, @xml:lang, @rend, @rendition, @xml:base, @xml:space) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs))
columns說明每頁的欄數
狀態 非必備的
資料類型 1–2 次可出現: 

<rng:ref name="data.count"/>
data.count
以空白鍵隔開
may be given as a pair of numbers (to indicate a range) or as a single number.
ruledLines說明每欄的橫隔線數
狀態 非必備的
資料類型 1–2 次可出現: 

<rng:ref name="data.count"/>
data.count
以空白鍵隔開
may be given as a pair of numbers (a range) or as a single number.
writtenLines說明每欄的書寫行數
狀態 非必備的
資料類型 1–2 次可出現: 

<rng:ref name="data.count"/>
data.count
以空白鍵隔開
may be given as a pair of numbers (a range), or as a single number.
屬於
可包含在於
msdescription: layoutDesc
可包含
宣告

<rng:element name="layout">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:optional>
  <rng:attribute name="columns">
   <rng:list>
    <rng:ref name="data.count"/>
    <rng:optional>
     <rng:ref name="data.count"/>
    </rng:optional>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="ruledLines">
   <rng:list>
    <rng:ref name="data.count"/>
    <rng:optional>
     <rng:ref name="data.count"/>
    </rng:optional>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="writtenLines">
   <rng:list>
    <rng:ref name="data.count"/>
    <rng:optional>
     <rng:ref name="data.count"/>
    </rng:optional>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:ref name="macro.specialPara"/>
</rng:element>
element layout
{
   att.global.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   attribute columns { list { data.count, data.count? } }?,
   attribute ruledLines { list { data.count, data.count? } }?,
   attribute writtenLines { list { data.count, data.count? } }?,
   macro.specialPara
}
例子
<layout columns="1" ruledLines="25 32">頁面大多有25到32行的鉛字橫線。</layout>
例子
<layout columns="2" ruledLines="42">
 <p>兩欄共42行油墨橫線,欄間有直線分隔。</p>
</layout>
例子
<layout columns="1 2" writtenLines="40 50">
 <p>有些頁面有兩欄,欄間有直線分隔;每欄有40至50行的字。</p>
</layout>