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JavaScript geo.parseWkt

MarkLogic 12 Product Documentation
geo:parse-wkt

geo:parse-wkt(
   $wkt as xs:string*
) as cts:region*

Summary

Returns a sequence of geospatial regions parsed from Well-Known Text format.

Parameters
wkt A sequence of strings in Well-Known Text format.

See Also

Example

  let $node :=
    <complexPolygon name="Arapahoe">POLYGON((
      0.396982870000000E+02 -0.104935135000000E+03,
      0.396965870000000E+02 -0.104938635000000E+03,
      0.396965870000000E+02 -0.104938635000000E+03,
      0.397110870000000E+02 -0.104931634000000E+03,
      0.397066870000000E+02 -0.104926934000000E+03,
      0.397012870000000E+02 -0.104932834000000E+03,
      0.396971870000000E+02 -0.104928134000000E+03,
      0.396965870000000E+02 -0.104928134000000E+03,
      0.396965870000000E+02 -0.104928134000000E+03,
      0.396965870000000E+02 -0.104931534000000E+03,
      0.396966870000000E+02 -0.104934335000000E+03,
      0.396966870000000E+02 -0.104934335000000E+03,
      0.396981250000000E+02 -0.104934109000000E+03
      ),
       (
      0.396981250000000E+02 -0.104934109000000E+03,
      0.397001130000000E+02 -0.104931652000000E+03,
      0.397001870000000E+02 -0.104934034000000E+03,
      0.396981250000000E+02 -0.104934109000000E+03
       ))
    </complexPolygon>
    return
    geo:parse-wkt(fn:data($node))

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