[OpenLayers-Dev] custom zoom-in

Hans Castorp hanscastorp76 at yahoo.es
Wed Dec 15 05:59:52 EST 2010

Hi to all,

I'm trying to implement a button outside the map, in order to let users zoomin 
without holding ctrl and dragging at the same time (due to accesibility 

Something like this:
-Click on a button to activate zoomin
-Zoomin activated
-Click and drag to select the area 
-Release mouse button
-Zoomin desactivated (normal behaviour)

Any help will be welcomed.
Thanks in advance.

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