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Annotations
Attributes
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Instances
Properties
Source
Used by
Element gml:Edge
Namespace http://www.opengis.net/gml/3.2
Annotations
 
gml:Edge represents the 1-dimensional primitive.
The topological boundary of an Edge (gml:directedNode) consists of a negatively directed start Node and a positively directed end Node.   
The optional coboundary of an edge (gml:directedFace) is a circular sequence of directed faces which are incident on this edge in document order. In the 2D case, the orientation of the face on the left of the edge is "+"; the orientation of the face on the right on its right is "-". 
If provided, the aggregationType attribute shall have the value "sequence".
An edge may optionally be realised by a 1-dimensional geometric primitive (gml:curveProperty).
Diagram
Diagram index0.tmp#id77 index1.tmp#id71 index2.tmp#id92 index3.tmp#id94 index4.tmp#id98 index5.tmp#id103 index6.tmp#id70 index7.tmp#id69 index148.tmp#id821 index429.tmp#id823 index156.tmp#id412 index1319.tmp#id835 index787.tmp#id843 index431.tmp#id839 index1320.tmp#id608 index1319.tmp#id834
Type gml:EdgeType
Type hierarchy
Properties
content: complex
Used by
Model gml:metaDataProperty* , gml:description{0,1} , gml:descriptionReference{0,1} , gml:identifier{0,1} , gml:name* , gml:container{0,1} , gml:directedNode{2,2} , gml:directedFace* , gml:curveProperty{0,1}
Children gml:container, gml:curveProperty, gml:description, gml:descriptionReference, gml:directedFace, gml:directedNode, gml:identifier, gml:metaDataProperty, gml:name
Instance
 
<gml:Edge aggregationType="" gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:description xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,1}</gml:description>
  <gml:descriptionReference xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" owns="false" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,1}</gml:descriptionReference>
  <gml:identifier codeSpace="">{0,1}</gml:identifier>
  <gml:name codeSpace="">{0,unbounded}</gml:name>
</gml:Edge>
Attributes
QName Type Fixed Default Use Annotation
aggregationType gml:AggregationType optional
gml:id ID required 
The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
Source
 
<element name="Edge" type="gml:EdgeType" substitutionGroup="gml:AbstractTopoPrimitive">
  <annotation>
    <documentation>gml:Edge represents the 1-dimensional primitive. The topological boundary of an Edge (gml:directedNode) consists of a negatively directed start Node and a positively directed end Node. The optional coboundary of an edge (gml:directedFace) is a circular sequence of directed faces which are incident on this edge in document order. In the 2D case, the orientation of the face on the left of the edge is "+"; the orientation of the face on the right on its right is "-". If provided, the aggregationType attribute shall have the value "sequence". An edge may optionally be realised by a 1-dimensional geometric primitive (gml:curveProperty).</documentation>
  </annotation>
</element>
Schema location http://schemas.opengis.net/gml/3.2.1/topology.xsd
XML Schema documentation generated by ® XML Editor.