[postgis-devel] [PostGIS] #454: ST_Wrap ?
PostGIS
trac at osgeo.org
Sat Feb 27 07:12:58 PST 2010
#454: ST_Wrap ?
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Reporter: strk | Owner: pramsey
Type: enhancement | Status: new
Priority: medium | Milestone:
Component: postgis | Version: 1.5.X
Keywords: |
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Still looking for a good name, anyway the idea is to allow people to
"split"
a set of geometries in a table so that every component falling off a given
X-value
is X-shifted by a given amount. Tipical use is to make a wgs84 map visible
as 0,360 rather than -180,180 or as whatever makes sense of a specific use
(think pacific).
This was referred to as ST_ShiftLongitude on the mailing list
http://postgis.refractions.net/pipermail/postgis-devel/2010-
February/008886.html
But the "Longitude" part is misleading as it may be useful in mercator too
for example..
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/454>
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