On Oct 18, 2010, at 10:07 AM, ext elshae wrote:
>
>
> dariapra wrote:
>>
>> On map initialization I miss projection.
>> <br />
>> <br />
>> var options = {<br />
>> 'controls': [new OpenLayers.Control.Navigation()], //Needed to
>> use GeoExt controls such as the zoomslider<br />
>> 'maxExtent': new OpenLayers.Bounds(-20037508.34, -20037508.34,
>> 20037508.34, 20037508.34),<br />
>> 'projection': 'EPSG:4326', <br />
>> 'units': 'm',<br />
>> 'allOverlays': false <br />
>> }
>>
>
> I appreciate your feedback dariapra, but unfortunately I am still not
> obtaining the result I am looking for :(. I need a way that when I set my
> map's center for the bbox of the viewport (this is working), that I am able
> to call a function and receive that same bbox back. Supposedly the
> OpenLayers library recommends map.getExtent(); for this, but I get an error
> telling me that this function does not exist.
This is a bug in your code. There is a function getExtent() on an
OpenLayers.Map,
so if you're being told the function doesn't exist, what you have is not an
OpenLayers.Map.
> I've also tried
> map.getMaxExtent(), this works, but gives me a bbox of the maximum zoomed
> out view of the map :(
>
> Thanks,
>
> elshae
> --
> View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/Get-Bounds-of-Longitude-and-Latittude-tp5640152p5647143.html
> Sent from the OpenLayers Users mailing list archive at Nabble.com.
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