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JavaScript cts.pointLongitude

MarkLogic 10 Product Documentation
cts:point-longitude

cts:point-longitude(
   $point as cts:point
) as xs:numeric

Summary

Returns a point's longitude value.

Parameters
point	The point.

Usage Notes

This function can return a value of either xs:float or xs:double type, depending on the precision of the governing coordinate system.

See Also

Geospatial Search Applications in the Search Developer's Guide

Example

let $point := cts:point(37.270556, -118.672778)
return cts:point-longitude($point)

=> -118.6728

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