[OpenLayers-Users] Mousewheel Zooms by 2 level
bijoya at rediff.co.in
Tue Nov 11 04:33:35 EST 2008
My mousewheel zooms the map by 2 level on OL 2.7. When I zoom-in, zooms in
by 2 step, and when I zoom-out, it zooms out by 2 steps.
But, when I use NavToolbar once, and try using the mousewheel, it resolves
the problem, and starts zooming by 1 level at a time.
When I explored under Navigation.js file, it seems that the wheelUp, and
wheelDown is fired twice, and thus calling the function wheelChange twice
making it zoom twice.
I also tried searching the Forum, and it seems some you have faced this
But, couldnot get any idea on how to solve this.
However, I am working on a temporary fix, but however I cannot find how is
the function wheelUp, or wheelDown called twice, and not after the
NavToolbar is used once.
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