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ST_LineFromEncodedPolyline

ST_LineFromEncodedPolyline
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Name

ST_LineFromEncodedPolyline — Creates a LineString from an Encoded Polyline.

Synopsis

geometry ST_LineFromEncodedPolyline ( text polyline , integer precision=5 ) ;

Description

Creates a LineString from an Encoded Polyline string.

See http://developers.google.com/maps/documentation/utilities/polylinealgorithm

Availability: 2.2.0

Examples 

--Create a line string from a polyline
SELECT ST_AsEWKT(ST_LineFromEncodedPolyline('_p~iF~ps|U_ulLnnqC_mqNvxq`@'));
--result--
LINESTRING(-120.2 38.5,-120.95 40.7,-126.453 43.252)

See Also

ST_AsEncodedPolyline

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