[OpenLayers-Users] Coordinates systems transformations?

[Mike Adair]

EPSG:23030 is a UTM projection, so yes it is supported.

Mike

David E. Reksten wrote:
> Take a look at:
> http://spatialreference.org/ref/epsg/23030/
> http://spatialreference.org/ref/epsg/23030/proj4js/
>
> .david
>
> On 13/02/2008, Ruben Pardo <correosig at gmail.com> wrote:
>   
>> hi,
>> does proj4js support EPSG:23030 to WGS84 transformation or viceversa?
>> i didn't see in the proj4js docs, is it going to support  it?
>> Thanks very much.
>>
>> best regards
>>
>>
>> 2008/2/13, David E. Reksten <der at dod.no>:
>>     
>>> This is how I reproject LL to UTM32:
>>>
>>>     var destProj = new Proj4js.Proj(map.getProjection()); // Euref89 UTM32
>>>     var sourceProj = new Proj4js.Proj("EPSG:4326"); // WGS84 LonLat
>>>     var position = new OpenLayers.Geometry.Point(lon, lat);
>>>     Proj4js.transform(sourceProj, destProj, position);
>>>
>>> Thereafter, position.x and position.y will contain the reprojected
>>>       
>> coordinates.
>>     
>>> Using trunk versions of OL and Proj4js. Hope this helps.
>>>
>>> .david
>>>
>>> On 13/02/2008, Andrea Maschio <andrea.maschio at gmail.com> wrote:
>>>       
>>>> Hi all, I suppose that the method Bounds.transform(ProjA, ProjB)
>>>> should transform the coordinates between differents EPSG codes.
>>>>
>>>> Now I was trying this:
>>>>
>>>>             var p = bounds
>>>>              console.log(p)
>>>>              p = bounds.transform(new OpenLayers.Projection("EPSG:
>>>> 900913"), new OpenLayers.Projection("EPSG:3003"))
>>>>              console.log(p)
>>>>
>>>> But p has always the same coords. Btw I am working in a projected
>>>> layer (projected from 3003 to 900913) and my wfs layers are ok, but
>>>> being my coords in the Gauss Boaga metric system, I cannot get them
>>>> correctly trying for example a GetFeatureInfo call using a BBOX.
>>>>
>>>> Shall I perform a linear translation of the coordinates?
>>>>
>>>> Thanks
>>>>
>>>>
>>>>
>>>> Andrea Maschio
>>>> http://www.superandrew.it
>>>>
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>>>>
>>>>         
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>>>       
>>     
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