[postgis-users] Corner coordinates from Geometry

Simon Greener simon at spatialdbadvisor.com
Tue Nov 24 17:23:14 PST 2009


I see others have quickly answered your question now you have supplied the detail they needed.
All the best.
Simon
On Wed, 25 Nov 2009 00:33:43 +1100, Robert Hicks <robhyx at gmail.com> wrote:

> Thanks Simon, I did mean the coordinates of the MBR for each
> MULTIPOLYGON, but honestly I just need a place on the map to stick a
> push pin so I can show a user where the polygon is. Basically this is
> a bunch of parcel data that was a shapefile and now it is a table in
> Postgres. I have a client application that allows the user to sort by
> several attributes in the table and I need to be able to show the
> results of where the data actually is on a map.
>
> On Mon, Nov 23, 2009 at 5:39 PM, Simon Greener
> <simon at spatialdbadvisor.com> wrote:
>> Robert,
>>
>> What do you mean by "corner coordinates"?
>>
>> Do you mean the 4 corners of the MBR of each MULTIPOLYGON or do you mean
>> that each MULTIPOLYGON is some sort of a collection of rectangular polygons
>> and you want the corners of each of the rectangles?
>>
>> regards
>> SImon
>> On Tue, 24 Nov 2009 05:53:33 +1100, Robert Hicks <robhyx at gmail.com> wrote:
>>
>>> Hi all, I have a table full of MULTIPOLYGON features and I am looking
>>> for a way to parse the geometry from a given row and get back the
>>> corner coordinates in decimal degrees. Is there a stored procedure for
>>> this?
>>>
>>> Thanks!
>>>
>>
>>
>> --
>> SpatialDB Advice and Design, Solutions Architecture and Programming,
>> Oracle Database 10g Administrator Certified Associate; Oracle Database 10g
>> SQL Certified Professional
>> Oracle Spatial, SQL Server, PostGIS, MySQL, ArcSDE, Manifold GIS, FME,
>> Radius Topology and Studio Specialist.
>> 39 Cliff View Drive, Allens Rivulet, 7150, Tasmania, Australia.
>> Website: www.spatialdbadvisor.com
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>
>
>


-- 
SpatialDB Advice and Design, Solutions Architecture and Programming,
Oracle Database 10g Administrator Certified Associate; Oracle Database 10g SQL Certified Professional
Oracle Spatial, SQL Server, PostGIS, MySQL, ArcSDE, Manifold GIS, FME, Radius Topology and Studio Specialist.
39 Cliff View Drive, Allens Rivulet, 7150, Tasmania, Australia.
Website: www.spatialdbadvisor.com
   Email: simon at spatialdbadvisor.com
   Voice: +61 362 396397
Mobile: +61 418 396391
Skype: sggreener
Longitude: 147.20515 (147° 12' 18" E)
Latitude: -43.01530 (43° 00' 55" S)
GeoHash: r22em9r98wg
NAC:W80CK 7SWP3



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