Hi there,<br><br>Using WFS it is possible to pick polygons from a base layer and then save them to a new layer but is it possible using Open Layers to combine the 2 polygons first using a union operation (see Oracle docs for example: <a href="http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28400/sdo_objgeom.htm#i857624">http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28400/sdo_objgeom.htm#i857624</a>) <br>
<br>If not are there any plans to implement this feature or is it seen as a server side function?<br><br>cheers,<br><br>Tom<br>