[OpenLayers-Users] OpenLayers.Handler.Box

[莹莹 李]

hi!list
     i want to draw a box and get  coordinates of the box's four points.i know i can draw box with OpenLayers.Handler.Box,but i don't know how to get coordinates.please help me! give me a exmple about this! thank you!
                                                                                                  Ying Lee



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