geowebcache with EPSG:900913

[Arturo Juárez Lima]

Some javascript/style in this post has been disabled (why?)

Hi, I was try use a shape from geowebcache with EPSG:900913, but always send me the shape with EPSG:4326.

this is my code:

function add_capa_own_gwc(map,etiqueta,capa,format,base,visible)  {
l1 = new OpenLayers.Layer.WMS(
                    etiqueta, "http://localhost:8080/geoserver/gwc/service/wms",
                    {layers: capa,                       
                    },{isBaseLayer: base});
l1.setVisibility(visible);
        map.addLayer(l1);
  }

could you help me??
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[Dave Potts]

Currently I use the object type GML to read data in to a program,  I was
thinking about using GML2 or perhaps even a GML3 object, but it seems to
lack a read function call.  Have I overlooked something ?
According to the documentation
GML2 is derrived from GML.Base,derrived from XML , OpenLayers.Format.XML
has a write function on it, but no read.  Is this an error in the
documentation or is there another way to read an XML tree.

regards


Dave.
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[Roald de Wit-2]

Hi Dave,

The OpenLayers.Format.GML [1] surely has a read method! Are you using it
the right way? It needs to be something like this (not tested):

var gmlReader = new OpenLayers.Format.GML()

or if you insist on using GML3:

var gmlReader = new OpenLayers.Format.GML.v3()

Then you do the following:

var features = gmlReader.read(data);

Regards, Roald

[1] http://dev.openlayers.org/apidocs/files/OpenLayers/Format/GML-js.html



On 05/11/09 11:43, Dave Potts wrote:

> Currently I use the object type GML to read data in to a program,  I was
> thinking about using GML2 or perhaps even a GML3 object, but it seems to
> lack a read function call.  Have I overlooked something ?
> According to the documentation
> GML2 is derrived from GML.Base,derrived from XML , OpenLayers.Format.XML
> has a write function on it, but no read.  Is this an error in the
> documentation or is there another way to read an XML tree.
>
> regards
>
>
> Dave.
> _______________________________________________
> Users mailing list
> [hidden email]
> http://openlayers.org/mailman/listinfo/users
>

--
Roald de Wit
Software Engineer
[hidden email]

Commercial Support for Open Source GIS Software
http://lisasoft.com/LISAsoft/SupportedProducts/



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[Eric Lemoine-2-2]

On Thursday, November 5, 2009, Arturo Juárez Lima
<[hidden email]> wrote:

>
>
>
>
>
>
>
> Hi, I was try use a shape from geowebcache with EPSG:900913, but always send me the shape with EPSG:4326.
>
> this is my code:
>
> function add_capa_own_gwc(map,etiqueta,capa,format,base,visible)  {
> l1 = new OpenLayers.Layer.WMS(
>                     etiqueta, "http://localhost:8080/geoserver/gwc/service/wms",
>                     {layers: capa,
>                     },{isBaseLayer: base});
> l1.setVisibility(visible);
>         map.addLayer(l1);
>   }
>
> could you help me??

do you have "projection" set to "EPSG:900913" in the options passed to
the map? I'd recommend looking at the spherical-mercator.html example.

cheers,

--
Eric Lemoine

Camptocamp France SAS
Savoie Technolac, BP 352
73377 Le Bourget du Lac, Cedex

Tel : [phone]
Mail : [hidden email]
http://www.camptocamp.com
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