[geos-devel] Help - Want to merge / join two polygons

[strk]

On Thu, Dec 09, 2010 at 03:10:00AM -0800, Namrata wrote:
> 
> Hi,
> 
> I am exploring GEOS features. I want to know if it is possible to merge or
> join 2 polygons?
> 
> And if I have MultiplePolygons and want to merge /join them all, is there
> any such method in GEOS?

Sure. See the Union operation.
For a collection, see the Cascaded flavor.

--strk; 

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