[OpenLayers-Users] OpenLayers.Handler.Box

[Bart van den Eijnden (OSGIS)]

Hi,

check the SelectFeature Control [1] for an example on how to use the Box 
Handler.

Basically you create the handler with a callback function (done), the 
callback function will get the bounds of the box drawn.

Best regards,
Bart

[1] 
http://dev.openlayers.org/releases/OpenLayers-2.8/lib/OpenLayers/Control/SelectFeature.js

莹莹 李 wrote:
> 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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-- 
Bart van den Eijnden
OSGIS, Open Source GIS
bartvde at osgis.nl
http://www.osgis.nl