Re: [UMN_MAPSERVER-USERS] WMS question

[rock well]

Thanks for your reply bart, i am going to try this and let you know ...

 

Once again thanks ......

"Bart van den Eijnden (OSGIS)" <[EMAIL PROTECTED]> wrote:

This can be accomplished using SLD. In a WMS GetMap request you can add
an inline SLD using the SLD_BODY parameter, or use the SLD parameter to
point to a URL pointing to the actual SLD XML document.

The Chameleon ExpressionBuilder widget has some code to do this or check
out:

http://mapserver.gis.umn.edu/docs/howto/sldhowto/?searchterm=SLD

If a WMS layer is queryable, you can perform a WMS GetFeatureInfo
request against it using an X and Y value in pixels, which can return a
plain text, HTML or GML document.

Best regards,
Bart

rock well wrote:

> Hi all, i have a question in WMS, can a polygon be hightlighted in a
> map in wms server, like can anything be included in the url that makes
> a certain polygon marked, for example i want the border of the polygon
> to be highlighted .... i was able to do it in mapscript but was
> wondering if the same thing can be done in WMS ...
>
> one more thing, i am not pretty sure what query layer does in wms ...
>
> Thanks for your time
> kris
>
> Want to be your own boss? Learn how on Yahoo! Small Business.
>



--
Bart van den Eijnden
OSGIS, Open Source GIS
http://www.osgis.nl

---

Yahoo! Messenger with Voice. PC-to-Phone calls for ridiculously low rates.