[postgis-devel] ST_ShiftLongitude

[strk]

On Tue, Feb 23, 2010 at 06:43:50AM -0800, Paul Ramsey wrote:
> How about this?
> 
> insert into spatial_ref_sys (srid, proj4text) values
> (444444,'+proj=longlat +pm=40 +ellps=WGS84 +no_defs');
> select asewkt(transform('SRID=4326;POINT(0 0)',444444));
> 
>           asewkt
> --------------------------
>  SRID=444444;POINT(-40 0)
> (1 row)

That doesn't really help, just moves the whole map.
What I need is to take westmost features and move *only them*
to the east side.

I don't even need to change the projection, long-lat is good
enough, just want it represented from -30 to 330 rather than
from -180 to 180.

--strk; 

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