Hi Syed,
Do you need an offset on an isometric? Offset (for a shadow) is typically
used as an alternative.
That said, you appear to have one too many the_geom's.
This works for me:
<se:Geometry>
> <ogc:Function name="isometric">
> <ogc:Function name="offset">
> <ogc:PropertyName>the_geom</ogc:PropertyName>
> <ogc:Literal>200</ogc:Literal>
> <ogc:Literal>0</ogc:Literal>
> </ogc:Function>
> <ogc:Literal>200</ogc:Literal>
> </ogc:Function>
> </se:Geometry>
>
Remember that the Offset is functioning as the_geom for the isometric so
you don't need it.
Strictly speaking, maybe this is a bug in the validator - should it
validate given it appears to be wrong?
Regards,
Jonathan
On 8 May 2014 12:12, S Shadab <[email protected]> wrote:
> I want to use nested geometric functions in SLD of GeoServer. For example I
> want to set some offset for certain type of polygons in my data. Then
> output
> of the offset geometric function needs to be given as input to another
> geometric function isometric to give required extrusion. I tried with
> following code.
>
> <Geometry>
> <ogc:Function name="isometric">
> <ogc:Function name="offset">
> <ogc:PropertyName>the_geom</ogc:PropertyName>
> <ogc:Literal>0</ogc:Literal>
> <ogc:Literal>7</ogc:Literal>
> </ogc:Function>
> <ogc:PropertyName>the_geom</ogc:PropertyName>
> <ogc:Literal>7</ogc:Literal>
> </ogc:Function>
> </Geometry>
>
> It gives no validation error but in layer preview, it is throwing the
> following error:
>
> <ServiceException>
> java.lang.RuntimeException: Unable to find function isometric
> Unable to find function isometric
> </ServiceException></ServiceExceptionReport>
>
> Is it possible to use nested function? or I am doing something wrong here?
>
> Thanks in Advance.
>
> Syed Shadab
>
>
>
>
>
>
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/Nested-Geometric-Functions-in-SLD-of-GeoServer-tp5139190.html
> Sent from the GeoServer - User mailing list archive at Nabble.com.
>
>
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