Yes, but it was the negative buffers I wanted... :).  We've been using
offsets to great effect with building footprints, per the examples, but for
doubling up boundary lines with different dashing per line, and ensuring
that the exterior line is the definitive boundary line, negative buffers are
the thing.

BTW, with geometry transformations like this, is there any way, hacking or
otherwise, to express the transformation in pixel units?

Thanks,
Steve

Stephen Mather
Geographic Information Systems (GIS) Manager
(216) 635-3243
s...@clevelandmetroparks.com
clevelandmetroparks.com





-----Original Message-----
From: andrea.a...@gmail.com [mailto:andrea.a...@gmail.com] On Behalf Of
Andrea Aime
Sent: Tuesday, November 01, 2011 9:53 AM
To: s...@clevelandmetroparks.com
Cc: Robert Buckley; geoserver-users@lists.sourceforge.net
Subject: Re: [Geoserver-users] Buffer function in an sld?

On Tue, Nov 1, 2011 at 1:57 PM, Stephen V. Mather
<s...@clevelandmetroparks.com> wrote:
> Awesome.  This will make for really great cartographic effects.

Thanks. This ability has been there for a long time (as far as
positive buffers are concerned)
and you can pretty much apply any of the geometry functions listed here:
http://docs.geoserver.org/stable/en/user/filter/function_reference.html

Functions are also pluggable, so one can add whatever one is missing by some
java programming (hopefully soon that statement will also cover
scripting languages).

Cheers
Andrea

-- 
-------------------------------------------------------
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy

phone: +39 0584 962313
fax:      +39 0584 962313

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/andreaaime
http://twitter.com/geowolf

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