Kit Plummer wrote: > Ok, first let me plead practical ignorance here. I've only been > working with OpenLayers for about a week. And, I'm integrating it > into ExtJS. I have a known GML file that contains Points. I'd like > to be able to add an attribute to each element that would specify the > size of the circle that gets drawn by OL. Am I out of luck here? If > not, would somebody be so nice as to point me in the right direction?
Have a look at http://www.openlayers.org/dev/examples/styles-rotation.html. You will want to use a style map, and define the pointRadius property of the symbolizer. Say you have a field called "size" in your GML features. Then your stylemap constructor call could look like that: new OpenLayers.StyleMap({ "default": OpenLayers.Util.applyDefaults({ pointRadius: "${size}" }, OpenLayers.Feature.Vector.style["default"] }); Regards, Andreas. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
