[Users] Zoom to point with given X, Y

[Marc Jansen]

(fowarded to the list, please respond to the list if possible)


Hey Ceyhun,

I assume you are using GeoExt 1.1, right? You have access to the 
mappanel, right? The map can be accessed like:

mappanel.map

http://geoext.org/lib/GeoExt/widgets/MapPanel.html

Best,
Marc

On 04.09.2014 14:11, Ceyhun Ganioglu wrote:
> Hey Marc,
>
> I could not reach the OpenLayers map from MapPanel. My code does not 
> look like typical map = new Openlayer style. I am totally confused.
>
> My attached code has only a GridPanel, MapPanel and a Tree Panel. So 
> there's no map object on the page. I don't know how I can reach it 
> from these objects. (I think one of those controls are creating the 
> Map in the background).
>
> I am totally lost.
>
> Regards
>
>
>
> 04.09.2014 13:49 tarihinde, Marc Jansen yazdı:
>> Hey Ceyhun,
>>
>> centering is usually done via OpenLayers methods. Access the 
>> OpenLayers map from a GeoExt.MapPanel (or GeoExt.panel.Map), and call 
>> setCenter 
>> (http://dev.openlayers.org/releases/OpenLayers-2.13.1/doc/apidocs/files/OpenLayers/Map-js.html#OpenLayers.Map.setCenter).
>>
>> What you need to pass to that method (and whether you need to 
>> transform something) depends on your configuration of the map. 
>> Questions in that directions may better be answered on the OpenLayers 
>> mailinglists.
>>
>> Best,
>> Marc
>>
>>
>> On 04.09.2014 10:29, Ceyhun Ganioglu wrote:
>>> Hi,
>>>
>>> I would like to add to input boxes and a button to my map and when a 
>>> user clicks the button I want the map zoomed to the values of X,Y 
>>> given on the input boxes.
>>>
>>> Which map function do I need to use? and if I need to convert the 
>>> X,Y values to lat lon how can I do it?
>>>
>>> Many thanks for your help.
>>>
>>> Regards
>>>
>>>
>>>
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