I have two polygons.
polygon1 = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([linearRing1]))
polygon2 = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([linearRing2]))
How can I merge the two polygons into one using OpenLayers?
Best Answer
For geometry manipulation on client side you can use JSTS Topology Suite. Here is my little example of solving your problem: Union example. Source code: