MarkLogic 9 Product Documentationgeorss:polygon
georss:polygon( $polygon-or-points as element()+ ) as cts:polygon
Summary
Create a cts:polygon value from a sequence of GeoRSS
point elements or a GeoRSS polygon element.
| Parameters | |
|---|---|
| polygon-or-points | A sequence of point elements representing the vertices of the polygon or a polygon element. |
Example
xquery version "1.0-ml";
import module namespace georss = "http://www.georss.org/georss"
at "/MarkLogic/geospatial/georss.xqy";
georss:polygon((
<georss:point>12.5 -127.24</georss:point>,
<georss:point>15.25 -127.8</georss:point>,
<georss:point>13.45 -126.1</georss:point>,
<georss:point>12.5 -127.24</georss:point>
))
Example
xquery version "1.0-ml";
import module namespace georss = "http://www.georss.org/georss"
at "/MarkLogic/geospatial/georss.xqy";
georss:polygon(
<georss:polygon>45.256 -110.45 46.46 -109.48 43.84 -109.86 45.256 -110.45</georss:polygon>
)