[mapserver-users] Problems labelling using Halo option
Yewondwossen Assefa
yassefa at dmsolutions.ca
Thu Sep 30 07:24:21 EDT 2010
Hi there,
Is the sld xml you are using valid? Grabbing it from this e-mail, It
seems to not validate (several <PropertyName> tags). It might just a
copy paste but make sure of that.
You can aslo set your map in debug mode ( DEBUG 5 for example) and check
your logs to see if the xml was parsed properly and if that is the case
you should also be able a tmp file of your map file after SLD was applied
regards,
On 30/09/2010 3:34 AM, David Alda Fernandez de Lezea wrote:
> Hi list,
>
> I'm developing a program that generates some images from a WMS with a dynamic generated SLD. The problem is that I'm telling MapServer to generate some labels with Halo, to make them easy to read, using the following code:
>
> <NamedLayer>
> <Name>vinedos</Name>
> <UserStyle><Name></Name><Title></Title><Abstract></Abstract>
> <FeatureTypeStyle>
> <Rule>
> <Filter>
> <And>
> <PropertyIsEqualTo><PropertyName>provincia</PropertyName><Literal>1</Literal></PropertyIsEqualTo>
> <PropertyIsEqualTo><PropertyName>municipio</PropertyName><Literal>43</Literal></PropertyIsEqualTo>
> <PropertyIsEqualTo><PropertyName>poligono</PropertyName><Literal>4</Literal></PropertyIsEqualTo>
> <PropertyIsEqualTo><PropertyName>parcela</PropertyName><Literal>880</Literal></PropertyIsEqualTo>
> <PropertyIsEqualTo><PropertyName>recinto</PropertyName><Literal>1</Literal></PropertyIsEqualTo>
> </And>
> </Filter>
> <PolygonSymbolizer>
> <Stroke>
> <CssParameter name="stroke">#000000</CssParameter>
> <CssParameter name="stroke-width">2</CssParameter>
> <CssParameter name="stroke-dasharray">5 5 5 5</CssParameter>
> </Stroke>
> </PolygonSymbolizer>
> <TextSymbolizer>
> <Label>
> <PropertyName>poligono</PropertyName>-<PropertyName>parcela</PropertyName>-<PropertyName>recinto</PropertyName>
> </Label>
> <Font>
> <CssParameter name="font-family">times</CssParameter>
> <CssParameter name="font-size">18</CssParameter>
> <CssParameter name="font-weight">bold</CssParameter>
> </Font>
> <LabelPlacement>
> <PointPlacement>
> <AnchorPoint><AnchorPointX>0.5</AnchorPointX><AnchorPointY>0.5</AnchorPointY>
> </AnchorPoint>
> </PointPlacement>
> </LabelPlacement>
> <Halo>
> <Radius>
> <Literal>2</Literal>
> </Radius>
> <Fill>
> <CssParameter name="fill">#FFFFFF</CssParameter>
> <CssParameter name="fill-opacity">0.85</CssParameter>
> </Fill>
> </Halo>
> <Fill>
> <CssParameter name="fill">#000000</CssParameter>
> <CssParameter name="fill-opacity">0.65</CssParameter>
> </Fill>
> </TextSymbolizer>
> </Rule>
> </FeatureTypeStyle>
> </UserStyle>
> </NamedLayer>
>
> But when I receive the image the Halo is not applied (see attached file). My mapfile is as follows:
>
> NAME "WMSSERVER"
>
> STATUS ON
> EXTENT 460000 4710000 610000 4820000 # Euskadi
> SHAPEPATH "extra/shapes/"
> FONTSET "extra/fonts/fonts.txt"
> SYMBOLSET "extra/symbols/symbols.sym"
>
>
> IMAGETYPE "image/png; mode=24bit"
>
> OUTPUTFORMAT
> NAME png
> DRIVER "AGG/PNG"
> MIMETYPE "image/png"
> IMAGEMODE RGBA
> EXTENSION "png"
> FORMATOPTION "TRANSPARENT=ON"
> FORMATOPTION "INTERLACE=OFF"
> END
> OUTPUTFORMAT
> NAME jpeg
> DRIVER "GD/JPEG"
> MIMETYPE "image/jpeg"
> IMAGEMODE RGB
> EXTENSION "jpg"
> END
> IMAGECOLOR 255 255 255
> UNITS METERS
>
> DEBUG ON
> CONFIG "MS_ERRORFILE" "C:/ms4w/Apache/htdocs/ogcservices/logs/wms_impresiones_lotes_log.log"
> DEBUG 5
>
>
> WEB
> IMAGEPATH "C:/ms4w/Apache/htdocs/ogcservices/tmp/"
> IMAGEURL "tmp/"
> METADATA
> "wms_name" "IKT WMS Server"
> "wms_title" "Servidor WMS IKT - Impresiones Lotes"
> "wms_onlineresource" "http://192.168.1.161/cgi-bin/mapserv.exe?map=../htdocs/ogcservices/impresiones_lotes_wms.map&"
> "wms_srs" "EPSG:23030 EPSG:4326"
> "wms_transparent" "true"
> "wms_abstract" "Servicio de mapas WMS de IKT Nekazal Teknologia. Powered by Apache and UMN MapServer. Servicio WMS para las impresiones por lotes."
> "wms_keywordlist" "IKT,Euskadi,Mapas Euskadi"
> "wms_feature_info_mime_type" "application/vnd.ogc.gml"
> "labelcache_map_edge_buffer" "-10"
> END
> END
>
> PROJECTION
> "init=epsg:23030"
> END
>
> LAYER
> STATUS ON
> CONNECTIONTYPE postgis
> CONNECTION "user=postgres password=1111 dbname=VITICOLA_IMPRESIONES host=192.168.1.161 port=5432"
> NAME "vinedos"
>
> PROJECTION
> "init=epsg:23030"
> END
> DUMP TRUE
> TYPE POLYGON
> METADATA
> "wms_title" "vinedos"
> "wms_srs" "EPSG:23030"
> "wms_name" "vinedos"
> "wms_server_version" "1.1.1"
> "wms_format" "image/gif"
> "wms_transparent" "true"
> "wms_extent" "470000 4700000 610000 4820000"
> "gml_include_items" "all"
> END
> #Sentencia SQL para obtener los datos
> DATA "the_geom FROM vinedos using unique gid using SRID=23030"
>
> CLASS
> NAME "Vinedos"
> STYLE
> SYMBOL 'dashed1'
> OUTLINECOLOR 0 0 0
> END
> TEMPLATE "ttt_query.html"
> END
>
> PROCESSING "LABEL_NO_CLIP=ON"
> END
>
> END
>
> And my font file:
>
> sans Vera.ttf
> esri-130 esri_130.ttf
> times times.ttf
> times-bold timesbd.ttf
> arial arial.ttf
>
> No error messages are received.
>
> Any ideas??
>
> Thanks.
>
> Un saludo,
>
> ··················································································
>
> David Alda Fernández de Lezea
> Lurralde eta Biodibertsitate Saila / Dpto. de Territorio y Biodiversidad
>
> IKT
> Granja Modelo s/n · 01192 · Arkaute (Araba)
>
> ··················································································
> Tlfnos.: 945-00-32-95 Fax: 945-00.32.90
> ··················································································
> email: dalda at ikt.es web: www.ikt.es
> ··················································································
>
>
> _______________________________________________
> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-users
--
----------------------------------------------------------------
Assefa Yewondwossen
Software Analyst
Email: yassefa at dmsolutions.ca
http://www.dmsolutions.ca/
Phone: (613) 565-5056 (ext 14)
Fax: (613) 565-0925
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