[Geoserver-users] Define an offset for a line (SLD)

GeoServer GeoServer User
1

Hi, I need to define in an sld a rule that draws a line with an offset from
"his center"

Example:
(the line as described by the geometry property):
-----------------------------
                                                                                
^
                                                                                
|
                                                                              
offset
                                                                                
|
                                                                                
^
(WHERE i want to draw the line):
-----------------------------

Is possible? How?
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2

totom ha scritto:

Hi, I need to define in an sld a rule that draws a line with an offset from
"his center"

Example:
(the line as described by the geometry property):
-----------------------------
                                                                                ^
                                                                                |
                                                                              offset
                                                                                |
                                                                                ^
(WHERE i want to draw the line): -----------------------------

Is possible? How?

Not possible at the moment. We are discussing the possibility in
geotools-devel (since it's a rendering issue) these days, but
some developers do not want it because it would require a
non SLD compliant extension (see "geometry transformations" in
GeoTools-devel).
Also, it's all on spare time, we have no direct funding for this,
so I don't know if/when this feature will be available.

Cheers
Andrea

--
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.