[OpenLayers-Users] WMS Support 1.3.0

[Arnd Wippermann]

Hello,

The server, which uses WMS 1.3.0 is from here :
http://sharpmap.iter.dk/demo/wms.aspx. The problem to get a map is the
versionnumber. OpenLayers don't overwrite this default parameter, when you
name the parameter in the map, but added it to the requeststring. For
testing I have deleted the version parameter in the default setting (wms.js)
and now I get the map, because the CRS-parameter (vendor specific parameter,
the answer of my own question) is added too and the server have no interest
in the SRS-parameter. The map shows at the right place without changing
lonlat. When I read the specification right, then it's a failure of the
server. 

My interst is not WMS 1.3.0, but how to build a requeststring with
OpenLayers.
 
Mit freundlichen Grüssen

Arnd Wippermann
http://gis.ibbeck.de/pinguinale/



-----Ursprüngliche Nachricht-----
Von: cholmes at openplans.org [mailto:cholmes at openplans.org] 
Gesendet: Montag, 17. Juli 2006 03:02
An: Arnd Wippermann
Cc: users at openlayers.org
Betreff: Re: [OpenLayers-Users] WMS Support 1.3.0



Arnd Wippermann wrote:
> Hello,
> 
> I have 3 Questions with regard to the WMS Request:
> 
> Is it possible to integrate support for WMS 1.3.0? It's mostly the 
> same as 1.1.1. One Change is the version-number and a second change is 
> the parameter for the projection. Now it is CRS and not SRS.
Unfortunately the CRS vs. SRS switch is deeper, as it involves a change in
the order of lat/long in the requests, which is really annoying to deal
with, and the main reason no open source WMS's have touched it. 
What WMS are you using that supports WMS 1.3.0?

> 
> Is it possible to integrate vendor specific parameter to the WMS-Request?
(I don't code on openlayers so I could be wrong, but: ) Yes, openlayers lets
you put pretty much any additional parameters in, the same way you do normal
WMS params.

> 
> Can I use the Styled Layer Descriptor (SLD) with Openlayers WMS?
You could add static ones as parameters.  I suppose you could even do
dynamic ones as parameters if you did some hacking, I believe they recently
got a fix in that lets parameters be modified on the fly.  But SLD is a WMS
parameter, either as a url or the full XML, and openlayers should pass it
along to the server like any other parameter.

best regards,

Chris

> 
> Mit freundlichen Grüssen
> 
> Arnd Wippermann
> http://gis.ibbeck.de/pinguinale/
> 
> 
> 
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--
Chris Holmes
The Open Planning Project
http://topp.openplans.org