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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#id79 index1.tmp#id73 index2.tmp#id94 index3.tmp#id96 index4.tmp#id100 index5.tmp#id105 index6.tmp#id72 index7.tmp#id71 index41.tmp#id852 index42.tmp#id854 index43.tmp#id453 index1145.tmp#id866 index813.tmp#id874 index874.tmp#id870 index1146.tmp#id646 index1145.tmp#id865
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.