element posList
diagram index_p1407.png
namespace http://www.opengis.net/gml
type gml:DirectPositionListType
properties
content complex
used by
element TinType/controlPoint
complexTypes ArcByBulgeType ArcByCenterPointType ArcStringByBulgeType ArcStringType ArcType BezierType BSplineType CubicSplineType GeodesicStringType LinearRingType LineStringSegmentType LineStringType
group geometricPositionListGroup
attributes
Name  Type  Use  Default  Fixed  annotation
srsNamexs:anyURIoptional      
documentation
In general this reference points to a CRS instance of gml:CoordinateReferenceSystemType
(see coordinateReferenceSystems.xsd). For well known references it is not required that the CRS description exists at the
location the URI points to. If no srsName attribute is given, the CRS must be specified as part of the larger context this
geometry element is part of, e.g. a geometric element like point, curve, etc. It is expected that this attribute will be specified
at the direct position level only in rare cases.
srsDimensionxs:positiveIntegeroptional      
documentation
The "srsDimension" is the length of coordinate sequence (the number of entries in the list). This dimension is
specified by the coordinate reference system. When the srsName attribute is omitted, this attribute shall be omitted.
axisLabelsgml:NCNameListoptional      
documentation
Ordered list of labels for all the axes of this CRS. The gml:axisAbbrev value should be used for these axis
labels, after spaces and forbiddden characters are removed. When the srsName attribute is included, this attribute is optional.
When the srsName attribute is omitted, this attribute shall also be omitted.
uomLabelsgml:NCNameListoptional      
documentation
Ordered list of unit of measure (uom) labels for all the axes of this CRS. The value of the string in the
gml:catalogSymbol should be used for this uom labels, after spaces and forbiddden characters are removed. When the
axisLabels attribute is included, this attribute shall also be included. When the axisLabels attribute is omitted, this attribute
shall also be omitted.
countxs:positiveIntegeroptional      
documentation
"count" allows to specify the number of direct positions in the list. If the attribute count is present then
the attribute srsDimension shall be present, too.
annotation
appinfo
<sch:pattern name="Check SRS tags">
<sch:rule context="gml:posList">
<sch:extends rule="CRSLabels"/>
</sch:rule>
</sch:pattern>
appinfo
<sch:pattern name="Check Dimension">
<sch:rule context="gml:posList">
<sch:extends rule="Count"/>
</sch:rule>
</sch:pattern>
source <xs:element name="posList" type="gml:DirectPositionListType">
  <xs:annotation>
    <xs:appinfo>
      <sch:pattern name="Check SRS tags">
        <sch:rule context="gml:posList">
          <sch:extends rule="CRSLabels"/>
        </sch:rule>
      </sch:pattern>
    </xs:appinfo>
    <xs:appinfo>
      <sch:pattern name="Check Dimension">
        <sch:rule context="gml:posList">
          <sch:extends rule="Count"/>
        </sch:rule>
      </sch:pattern>
    </xs:appinfo>
  </xs:annotation>
</xs:element>


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