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

2010-12-09 Thread Namrata
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? Your kind help is appreciated. Thanks, Namrata -- View this message in context:

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

2010-12-09 Thread 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