You can try using the geometry operation "touches" instead of "intersecting". Don't know where you do the intersection operation, but here are some references:
JTS: http://www.vividsolutions.com/jts/javadoc/com/vividsolutions/jts/geom/Geometry.html#touches%28com.vividsolutions.jts.geom.Geometry%29 PostGIS: http://postgis.refractions.net/docs/ST_Touches.html Hope this helps. Regards, Meine Toonen B3Partners BV Tel: 030 214 2083 _____ From: Peter [mailto:[email protected]] To: [email protected] Sent: Fri, 11 May 2012 11:01:15 +0100 Subject: [OpenLayers-Users] no intersection when features snap hey all, i am drawing some polygons on the map and now want to check if they are intersecting. That runs quite fine, but i only want to check if the polygons are overlapping and they should not intersect when they are only snapping (like in the picture). http://osgeo-org.1560.n6.nabble.com/file/n4967965/intersect_example.png so any ideas how i can solve this. thanks. greetings Peter -- View this message in context: http://osgeo-org.1560.n6.nabble.com/no-intersection-when-features-snap-tp4967965.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
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