Your map is in geographic coordinates (lat/long). Conversion of degrees to meters is complex as it varies depending on latitude.
Take a look at the function OpenLayers.Util.destinationVincenty You might be able to write a function that takes your vector points and then generates the coordinates of the buffer around them Another option would be to project your map features that you want buffered into a metric projection eg. Spherical Mercator, then buffer them in m, then reproject them back to 4326 and add them to your vector layer. regards, Robert -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of adityakumar529 Sent: Friday, 29 May 2015 8:47 a.m. To: [email protected] Subject: Re: [OpenLayers-Users] Buffers in kilometer Its EPSG:4326 ----- GIS Developer -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Buffers-in-kilometer-tp5207934p5208068.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 _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
