[OpenLayers-Users] buffering example using OL?

[Mike Quentel]

Christopher,

Thank you--fantastic demos of spatial operations--very impressive.

These links below provide information on buffering theory...

presentation on buffering in GIS: 
http://www.sli.unimelb.edu.au/gisweb/BuffersModule/BuffSelect.htm

paper on buffering theory: 
http://www-users.cs.umn.edu/~npramod/enc_pdf.pdf
 
Mike Quentel


-----Original Message-----
From: Christopher Schmidt [mailto:crschmidt at metacarta.com] 
Sent: Wednesday, 30 July 2008 18:38
To: Mike Quentel
Cc: users at openlayers
Subject: Re: [OpenLayers-Users] buffering example using OL?

On Wed, Jul 30, 2008 at 06:15:25PM -0400, Mike Quentel wrote:
> Anyone have an example of buffering (ie, GIS spatial analysis buffer 
> of
> features) using OL?

Server Side buffering, using WPServer/GDAL: 
  http://crschmidt.net/mapping/wpserverdemo/

Tim Schaub has done some work on a 'geops' library:

http://svn.opengeo.org/geops/trunk/
http://geops.opengeo.org/examples/buffer.html

Which includes clientside buffering.

Regards,
--
Christopher Schmidt
MetaCarta

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