On 28/04/2011 3:12 PM, Yewondwossen Assefa wrote:
Sorry I hit send with finishing the e-mail. I will through each items
tomorrow and report.
On 28/04/2011 3:10 PM, Yewondwossen Assefa wrote:
On 28/04/2011 9:34 AM, Arnd Wippermann wrote:
Hi,
I'm interested in map styling with SLD and have tested it locally with
MapServer 6.0.0 Beta RC1 windows binaries from www.gisinternals.com.
I have created an online application to play with SLD and the different
MapServer versions.
http://gis.ibbeck.de/ginfo/apps/OLExamples/OL210/MapServer_SLD_World/MapServ
er_SLD_World.asp
There the below issues can be seen. For the online application I
have only
6.0.0 Beta 7 available, but it is the same with RC1.
Most things work great and create a good looking output.
But some things doesn't work as expected.
1.
It seems, that the output directory for debug is set static to
C:\Windows\Temp.
msApplySLD(): Map file after SLD was applied
C:\WINDOWS\TEMP\4db963c5_ab0_1._sld.map
IMGPATH or IMGURL is not take in account.
Temporary files are now written into the tmp directory location. It
depends on the platform but should respect the environment variables
set on your platform regarding temporary paths. It is not hardcoded
in Mapserver. Ticket http://trac.osgeo.org/mapserver/ticket/3354 has
notes on this.
2. fill external symbol
Polygon fill with external graphic is erratic. If I zoom in one
level i get
one tile (South America).
It creates a file
"http%3A%2F%2Fgis.ibbeck.de%2FOLClient%2FSLD%2Fsmileyface.png" in
C:\Windows\Temp.
I am not sure I could reproduce this. With local test file, I was able
to get a fill polygon with external symbol working.
If you have a simple map/data I can use, you can create a trac bug and
attach it to them and assign it to me (osgeoid: assefa)
3. Continent, Continent_Else
Filter PropertyIsLike doesn't work. With 5.6.1 it is ok.
Expression from generated mapfile : EXPRESSION ("[Continent]" =~
/^Africa/)
4. or_like_abcdef
Filter Or and PropertyIsLike doesn't work. With 5.6.1 only the last
entry of
PropertyIsLike are taken.
With Or and PropertyIsEqualTo all entries are taken in both versions.
Expression from generated mapfile (6 beta): EXPRESSION (
("[country]" =~
/^A/) Or ( ("[country]" =~ /^B/) Or ( ("[country]" =~ /^C/) Or (
("[country]" =~ /^D/) Or ( ("[country]" =~ /^E/) Or ("[country]"
=~ /^F/))
) ) ) )
msEvalExpression: Expression parser error. Failed to parse expression:
("[country]" =~ /^A/) Or ...
With changing =* to ~* and / to " the mapfile works :
EXPRESSION ( ("[country]" ~* "^A") Or ( ("[country]" ~* "^B") Or ...
It seems, that in the generated mapfile is a wrong expression.
I was able to reproduce this. I have added a bug
(http://trac.osgeo.org/mapserver/ticket/3855) on it and a patch that
should correct the issue. Is it possible for you to test the patch and
report through the bug? Thx
5. symbol fill rotated
Polygon fill with rotated square looks interesting, but not as
expected. Try
with 5.6.1.
Here again I tried vectir synbols (weel-know sld symbols like star) as
well as the graphic symbols but could not see a problem. The roration
parameter should translate into an angle parameter in the style. I have
tried this using agg output. Here again if you have test data that
demonstrate it please open a trac bug.
6. fill solid
Polygon with solid fill without stroke shows thin lines of the borders.
Same as above.
Some other issues are likely not supported by MapServer, but would
be nice
to have them.
A.
Changing the hatch width with sld. see "group3, hatch" as it is
possible
with mapfile class.
B.
UserStyles from applied SLD not supported in WMS Styles
C.
WMS request GetStyles creates only one userstyle with rules from the
different styles described in the mapfile. Should it not create
different
userstyles for each style described in the mapfile?
Regards,
Arnd
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For new features/enhancements, It would also be better to add them in
trac and mark them as enhancements. They can be addressed for future
versions > 6.0.
best regards,
--
----------------------------------------------------------------
Assefa Yewondwossen
Software Analyst
Email: yass...@dmsolutions.ca
http://www.dmsolutions.ca/
Phone: (613) 565-5056 (ext 14)
Fax: (613) 565-0925
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