MarkLogic 10 Product Documentationgeojson:point
geojson:point( $point as object-node() ) as cts:point
Summary
Create a cts:point value from a GeoJSON "Point" type geometry object.
| Parameters | |
|---|---|
| point | A GeoJSON Point node. |
Usage Notes
The GeoJSON Point node includes additional information that is not retained in the cts:point value. In particular, the altitude part of the point value will be dropped. Therefore two GeoJSON points at the same latitude and longitude with different altitude will nevertheless have equal cts:point values.Example
xquery version "1.0-ml";
import module namespace geojson = "http://marklogic.com/geospatial/geojson"
at "/MarkLogic/geospatial/geojson.xqy";
geojson:point(
object-node { "type" : "Point", "coordinates" : array-node {100.00, 0.0} }
)