[postgis-users] Rounding off coordinates

[Paul Ramsey]

Gino,
Write up the function... base it on the parameters of the standard pgsql 
round function that Charlton has demonstrated below, it would be a 
useful addition.
Thanks!
Paul

Gino Lucrezi wrote:

>>new.lon := round(X(new.the_geom)::numeric,2);
>>new.lat := round(Y(new.the_geom)::numeric,2);
> 
> 
> This is simple if you're working with point data; but what if you're using any more complex data type, e.g. a line or a polygon? 
> :-(
> 
> Gino Lucrezi
> Penta Consulting Services Srl
> 
> 
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