[OpenLayers-Users] Polygon intersects layer for getting features?
Andrea Maschio
andrea.maschio at gmail.com
Thu Feb 7 18:21:12 EST 2008
Hi all, i don't know if i'm getting out of this, anyway basically what
I am trying to do is to select a group of features (id of features)
from a wms layer using a polygon.
So, I am trying this road:
//obtaining a collection of features by the intersection of the
selected features of my vectors layer
var features = vectors.selectedFeatures.intersect(baseKana) //baseKana
is my WMS layer
//cycling through them
for(key in features) {
var feature = features[key];
console.log('Feature id: ', feature.id)
}
This is probably stupid and wrong, but I am simply trying to find a
way to get them. It would be nice also to have them as JSON, but what
I'm getting through this cycle seems to ber all the available
functions of a generic array.
Any help is really appreciated + _ +
Thanks
Andrea Maschio
http://www.superandrew.it
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