Adrien Ducos wrote:
Ok I found the error, it was on the sld itself: apparently mapserver
can't handle in the same rule a point symbolizer and a polygon
symbolizer. So I have to make 2 sld layers: one for my points and one
for my polygons. It is a pity since openlayers could handle this without
any problem.
oops, saw this e-mail after I sent the previous.
In Mapserver, a layer can only be of one geometry type. So I think It
makes sense that different types of symbolizers would not be applied to
the same layer. In you case if you have a point and a polygon layer, you
can still use one sld with 2 <NamedLayer> (which would correspond to
your 2 layers).
(there was no problem with the temp file since I gave a chmod access to
all users in this folder; but now I understand why I have so many temp
files in this directory).
On Fri, May 30, 2008 at 10:29 AM, Barend Kobben <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
Did you check the SLD TMP file problem (from the thread Re: "SLD
ignored /
External Graphic ignored)" see excerpt below)?
***snip***
Using SLDs is dependent on the correct setting of the two settings
IMAGEPATH -- where the mapserver software puts the SLD and other
temporary
files
IMAGEURL -- where the web browser and other http services pick them up.
Setting these incorrectly, and more importantly their security setting
incorrrectly, will normally give no problems, but when using SLDs
(and also
in other cases, eg. when chaining Mapserver to external WMS and WFS
services), they will make MS malfunction, but SILENTLY (ie. No error
messages).
Eg. in our set ups of a WMS with external SLD they are set as follows:
For a *nix setup ( MacOSX) with Mapserver CGI 'behind' Apache:
WEB
IMAGEPATH "/Users/kobben/Sites/ms_tmp/"
IMAGEURL "http://localhost/~kobben/ms_tmp/
<http://localhost/%7Ekobben/ms_tmp/>"
#--------------------------------------------#
METADATA
[all your web metadata...]
END #metadata
END #web
For a Win box with Mapserver CGI 'behind' IIS:
IMAGEPATH "C:/tmp/ms_tmp/"
IMAGEURL "http://geoserver.itc.nl/ms_tmp/";
The IMAGEPATh is a directory that is reacheable by Mapserver at this
real
location (in this case expressed as Unix BSD path on my MacOSX or as
UNC
path on Win) and that has read & write access set for the Mapserver
process. Eg. on the Winbox it should have write access for the anonymous
system service account under which Mapserver runs (usually something
like
SERVERNAME\IWAM_SERVERNAME).
You can test this by seeing if files with names like) are being
created when
you request the WMS with external SLD. If they are the IMAGEPATH celarly
works. Then test if you can point a browser to the IMAGEURL and pick
up the
tmp file. If that worsk the IMAGEURL is also OK. Now it should work...
Hope this helps.
--
Barend Köbben
International Institute for Geo-Information
Sciences and Earth Observation (ITC)
PO Box 6
7500AA Enschede, The Netherlands
+31 (0)53 4874253
International Institute for Geo-Information Science and Earth
Observation (ITC)
Chamber of Commerce: 410 27 560
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