Hi,
I'm trying to use the st_offsetcurve like this:
UPDATE test4
SET the_geom = ST_Multi(
ST_Union(
(ST_OffsetCurve(the_geom, 3.0, 'quad_segs=4 join=round')),
(ST_OffsetCurve(the_geom, -3.0, 'quad_segs=4 join=round'))));
But gives me this error:
ERROR: function st_offsetcurve(geometry, numeric, unknown) does not exist
LINE 5: (ST_OffsetCurve(the_geom, 3.0, 'quad_segs=4 join=round')),
^
HINT: No function matches the given name and argument types. You might
need to add explicit type casts.
I have the geos 3.3.1 and postgis 1.5.3.
He tried to change the value of the distance because I saw in some
forums but the error seems to be the last parameters.
Does anyone know how to solve?
Thanks
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