<surfaceGrp>

<surfaceGrp> (surface group) defines any kind of useful grouping of written surfaces, for example the recto and verso of a single leaf, which the encoder wishes to treat as a single unit. [11.1 Digital Facsimiles]
組件 transcr — Representation of Primary Sources
屬性
可包含在於
transcr: facsimile sourceDoc surface surfaceGrp
可包含
analysis: interp interpGrp span spanGrp
certainty: certainty precision respons
core: cb ellipsis gap gb index lb milestone note noteGrp pb
figures: figure notatedMusic
iso-fs: fLib fs fvLib
linking: alt altGrp anchor join joinGrp link linkGrp timeline
spoken: incident kinesic pause shift vocal writing
textcrit: app witDetail
transcr: addSpan damageSpan delSpan fw listTranspose metamark space substJoin surface surfaceGrp
註

Where it is useful or meaningful to do so, any grouping of multiple surface elements may be indicated using the surfaceGrp elements.
例子
<sourceDoc>
 <surfaceGrp>
  <surface ulx="0" uly="0" lrx="200"
   lry="300">
   <graphic url="Bovelles-49r.png"/>
  </surface>
  <surface ulx="0" uly="0" lrx="200"
   lry="300">
   <graphic url="Bovelles-49v.png"/>
  </surface>
 </surfaceGrp>
</sourceDoc>
Content model 
<content>
 <alternate minOccurs="1"
  maxOccurs="unbounded">
  <classRef key="model.global"/>
  <elementRef key="surface"/>
  <elementRef key="surfaceGrp"/>
 </alternate>
</content>
宣告 
<rng:element name="surfaceGrp">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:ref name="att.declaring.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:oneOrMore>
  <rng:choice>
   <rng:ref name="model.global"/>
   <rng:ref name="surface"/>
   <rng:ref name="surfaceGrp"/>
  </rng:choice>
 </rng:oneOrMore>
</rng:element>
element surfaceGrp
{
   att.global.attributes,
   att.global.rendition.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.global.responsibility.attributes,
   att.global.source.attributes,
   att.declaring.attributes,
   att.typed.attributes,
   ( model.global | surface | surfaceGrp )+
}