gt; Til: mapserver-users@lists.osgeo.org
> Emne: Re: [mapserver-users] Clipping out unprojectable area?
>
>
> Hi!
>
> I'm trying to achieve the same thing, but I need some hints
> on how to incorporate the spatial filter in the DATA
> statement. This is a snippet
Hi!
I'm trying to achieve the same thing, but I need some hints on how to
incorporate the spatial filter in the DATA statement. This is a snippet from
my mapfile
DATA "geometri from general.country USING UNIQUE ogc_fid USING
SRID=4326"
and this is the spatial filter i try to apply
With some SQL know-how I did get the EPSG database merged with our own
spatial_ref_sys table (it has other mods for our uses, so this was
trivial) and our program generating ST_Intersection(the_geom) statements.
This does work as expected, which is great. Thanks for another simple
and elegant
On Mon, Feb 09, 2009 at 04:20:47PM -0800, Gregor at HostGIS wrote:
> >Alter your geometry DATA selection to be ST_Union(geom,
> >bbox_of_projection)?
>
> Not sure I get you. I see that union would trim to a square. What would
> be the effective box of a given projection?
Depends n the projecti
Alter your geometry DATA selection to be ST_Union(geom,
bbox_of_projection)?
Not sure I get you. I see that union would trim to a square. What would
be the effective box of a given projection?
--
Gregor Mosheh / Greg AllensworthBS, A+, Network+, Security+, Server+
System Administrator,
On Mon, Feb 09, 2009 at 02:36:37PM -0800, Gregor at HostGIS wrote:
> Hey guys. This picture says the first 1000 words:
> http://maps.hostgis.com/gregor/cg-esri-compare.jpg
>
> In this case it's a UTM projection for South America, and they're zoomed
> out inappropriately, so the rest of the world
Hey guys. This picture says the first 1000 words:
http://maps.hostgis.com/gregor/cg-esri-compare.jpg
In this case it's a UTM projection for South America, and they're zoomed
out inappropriately, so the rest of the world looks ugly.
The client's request, is whether MapServer has a mechanism for
