[OpenLayers-Users] turn features on and off

[Matthias Pohl]

Hi,

>I'd like to turn off a group of animals (a group of points declared by
>there attribute). It's not enough to turn them off by opacity because

you could try the grouping-vector-features.patch. Find details on the
project page http://ol.m-click.ws/

example - http://ol.m-click.ws/demo.html
patch - http://ol.m-click.ws/grouping-vector-features.patch

Regards, matt