How to convert Coorinates of VectorFeatures or Layer in OpenLayers from one projection to another?

Question

I'm using GWT-OpenLayers in my project and i have problems with converting coordinates. I know how to do this for single point transform(from,to) but can i do this without applyinng for each point? Right now i'm parsing KLM data to get list of features and i'm adding them to new vector

Answer 1

Call transform on any Geometry, it should just work. Multi-point geometries inherit from OpenLayers.Geometry.Collection which has its own transform method.