[Geoserver-users] MySQL table which contains multiple geometries

GeoServer GeoServer User
1

Hi all,

I store in a MySQL table information about volcanoes.
Each volcano has a location (a point geometry) and for special an ash cloud ( a polygon geometry).
I have try to show the two representations but without succes…
With one web services using a SLD describing all geometric representations
and with two web services, one for points and one for polygons

I can only show point representation…

How can i display both representations??

Simon

2

Hi Simon,

Unfortunately it is not possible to render both of the geometries simultaneously (that I know of), you will have to use two separate layers for that.

To choose which geometry to render you can use the <Geometry> element inside of the symbolizer to choose which element to render.

Hope that helps.

-Justin

Simon Janssens wrote:

Hi all,

I store in a MySQL table information about volcanoes.
Each volcano has a location (a point geometry) and for special an ash cloud ( a polygon geometry).
I have try to show the two representations but without succes....
With one web services using a SLD describing all geometric representations
and with two web services, one for points and one for polygons

I can only show point representation.....

How can i display both representations??

Simon

------------------------------------------------------------------------

------------------------------------------------------------------------------

------------------------------------------------------------------------

_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.

3

Justin Deoliveira ha scritto:

Hi Simon,

Unfortunately it is not possible to render both of the geometries simultaneously (that I know of), you will have to use two separate layers for that.

Ah hem, two symbolizers in the same rule, each pointing explicitly
at a different geometry should suffice (so, one layer).
Sorry for not answering later, I was fighting with the new UI.

To choose which geometry to render you can use the <Geometry> element inside of the symbolizer to choose which element to render.

Yep, indeed :slight_smile:
Cheers
Andrea

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

4

Andrea Aime wrote:

Justin Deoliveira ha scritto:

Hi Simon,

Unfortunately it is not possible to render both of the geometries simultaneously (that I know of), you will have to use two separate layers for that.

Ah hem, two symbolizers in the same rule, each pointing explicitly
at a different geometry should suffice (so, one layer).
Sorry for not answering later, I was fighting with the new UI.

There you go, shows how much I know. Makes sense, apologies for misleading.

To choose which geometry to render you can use the <Geometry> element inside of the symbolizer to choose which element to render.

Yep, indeed :slight_smile:
Cheers
Andrea

--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.