[OpenLayers-Users] WMS Support 1.3.0

Chris Holmes cholmes at openplans.org
Sun Jul 16 20:01:59 CDT 2006



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
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