[OpenLayers-Users] trapping zoomlevel changes

[Pierre GIRAUD]

You can register an event listener on the map on the "zoomend" event :

map.events.register('zoomend', null, function() {
   alert ("zoom finished");
   // do something
});

You may also have a look at the "moveend" event that is fired every
time the map extent changes (not sure).

Regards

Pierre

On 6/1/07, bradleyspencer <brad at cubewerx.com.au> wrote:
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> Hello list,
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> I want to trap any changes to a map's zoom levels. The idea is that whenever
> the user changes the zoom level I do something depending on the zoom level
> they select.
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> Does anybody out there know how I can do this in OpenLayers?
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> Cheers, Brad…
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