Awesome

bbox-tool

Lets you draw and edit a rectangle and outputs the coordinates in the various bbox parameter formats used by OSM tools.

http://norbertrenner.de/osm/bbox.html

See olex repository for the box drawing component for OpenLayers 2.x (included as lib/olex-bbox.js).

License

Copyright (c) 2012-2013, Norbert Renner. All rights reserved. 2-clause BSD License

Portions derived from OpenLayers code and examples: Copyright 2005-2012 OpenLayers Contributors. All rights reserved. 2-clause BSD License

Credits and Licenses

• OpenLayers: Copyright (c) 2005-2012 OpenLayers Contributors, 2-clause BSD License
• layer-switcher-minimize.png: Copyright (c) 2010, Development Seed, Inc., 3-clause BSD License
• inspired by openstreetmap.org/export (now based on Leaflet)