Style Symbol Problem
Rahkonen Jukka
Jukka.Rahkonen at MMMTIKE.FI
Mon Nov 27 02:42:01 EST 2006
Hi,
So the classitem seems to be there, but I cannot see either the EXPRESSION that should be on each of your CLASS definitions. I am not totally sure about the syntax but I suppose it should be like
EXPRESSION "Movil Patente 0" if that is the exact string for building this class.
Regards,
-Jukka Rahkonen-
________________________________
Lähettäjä: UMN MapServer Users List puolesta: René F. Viancos S.
Lähetetty: ma 27.11.2006 7:55
Vastaanottaja: MAPSERVER-USERS at LISTS.UMN.EDU
Aihe: Re: [UMN_MAPSERVER-USERS] Style Symbol Problem
Hi Peter, the classitem sentence is at the begining of the layer definition...
i can't isolate the error... i dont know whath's wrong...
Kind Regards
2006/11/26, Peter Freimuth < pf at mapmedia.de>:
René F. Viancos S. schrieb:
> Hi users, i have a big problem with symbols in my AVL webmapping
> system. the system always show the same symbol....
>
> http://200.11.84.234/tmp/1164503361121091.gif
> <http://200.11.84.234/tmp/1164503361121091.gif>
>
>
> I have a symbol file called symbols.sym, like in GMAP, and the
> following symbols defined (arrow angles)
>
> #1
> SYMBOL
> NAME "1"
> TYPE PIXMAP
> IMAGE "../htdocs/images/0.gif"
> TRANSPARENT 3
> END
>
> #2
> SYMBOL
> NAME "2"
> TYPE PIXMAP
> IMAGE "../htdocs/images/15.gif"
> TRANSPARENT 3
> END
>
> #3
> SYMBOL
> NAME "3"
> TYPE PIXMAP
> IMAGE "../htdocs/images/30.gif"
> TRANSPARENT 3
> END
>
> #4
> SYMBOL
> NAME "4"
> TYPE PIXMAP
> IMAGE "../htdocs/images/45.gif"
> TRANSPARENT 3
> END
>
> #5
> SYMBOL
> NAME "5"
> TYPE PIXMAP
> IMAGE "../htdocs/images/60.gif"
> TRANSPARENT 3
> END
>
> #6
> SYMBOL
> NAME "6"
> TYPE PIXMAP
> IMAGE "../htdocs/images/75.gif"
> TRANSPARENT 3
> END
>
> #7
> SYMBOL
> NAME "7"
> TYPE PIXMAP
> IMAGE "../htdocs/images/90.gif"
> TRANSPARENT 3
> END
>
> #8
> SYMBOL
> NAME "8"
> TYPE PIXMAP
> IMAGE "../htdocs/images/105.gif"
> TRANSPARENT 3
> END
>
> #9
> SYMBOL
> NAME "9"
> TYPE PIXMAP
> IMAGE "../htdocs/images/120.gif"
> TRANSPARENT 3
> END
>
> #10
> SYMBOL
> NAME "10"
> TYPE PIXMAP
> IMAGE "../htdocs/images/135.gif"
> TRANSPARENT 3
> END
>
> #11
> SYMBOL
> NAME "11"
> TYPE PIXMAP
> IMAGE "../htdocs/images/150.gif"
> TRANSPARENT 3
> END
>
> #12
> SYMBOL
> NAME "12"
> TYPE PIXMAP
> IMAGE "../htdocs/images/165.gif"
> TRANSPARENT 3
> END
>
> #13
> SYMBOL
> NAME "13"
> TYPE PIXMAP
> IMAGE "../htdocs/images/180.gif"
> TRANSPARENT 3
> END
>
> #14
> SYMBOL
> NAME "14"
> TYPE PIXMAP
> IMAGE "../htdocs/images/195.gif"
> TRANSPARENT 3
> END
>
> #15
> SYMBOL
> NAME "15"
> TYPE PIXMAP
> IMAGE "../htdocs/images/210.gif"
> TRANSPARENT 3
> END
>
> #16
> SYMBOL
> NAME "16"
> TYPE PIXMAP
> IMAGE "../htdocs/images/225.gif"
> TRANSPARENT 3
> END
>
> #17
> SYMBOL
> NAME "17"
> TYPE PIXMAP
> IMAGE "../htdocs/images/240.gif"
> TRANSPARENT 3
> END
>
> #18
> SYMBOL
> NAME "18"
> TYPE PIXMAP
> IMAGE "../htdocs/images/255.gif"
> TRANSPARENT 3
> END
>
> #19
> SYMBOL
> NAME "19"
> TYPE PIXMAP
> IMAGE "../htdocs/images/270.gif"
> TRANSPARENT 3
> END
>
> #20
> SYMBOL
> NAME "20"
> TYPE PIXMAP
> IMAGE "../htdocs/images/285.gif"
> TRANSPARENT 3
> END
>
> #21
> SYMBOL
> NAME "21"
> TYPE PIXMAP
> IMAGE "../htdocs/images/300.gif"
> TRANSPARENT 3
> END
>
> #22
> SYMBOL
> NAME "22"
> TYPE PIXMAP
> IMAGE "../htdocs/images/315.gif"
> TRANSPARENT 3
> END
>
> #23
> SYMBOL
> NAME "23"
> TYPE PIXMAP
> IMAGE "../htdocs/images/330.gif"
> TRANSPARENT 3
> END
>
> #24
> SYMBOL
> NAME "24"
> TYPE PIXMAP
> IMAGE "../htdocs/images/345.gif"
> TRANSPARENT 3
> END
>
> #25
> SYMBOL
> NAME "25"
> TYPE PIXMAP
> IMAGE "../htdocs/images/360.gif"
> TRANSPARENT 3
> END
>
>
> and i have dumped de mapObj in a map file, in order to check the
> different symbol id's for each style symbol , and the layer that has
> the symbols in this map file ( test.map) is shown as follows:
>
> LAYER
> CLASSITEM "id_pos"
> CONNECTION "user=postgres password=2wsdfsw234rfwersw2efr4
> dbname=localiza_dev host= 10.0.0.200 <http://10.0.0.200/>"
> CONNECTIONTYPE POSTGIS
> DATA "the_geom from (SELECT client_avlsrv.id AS id_pos,
> adm_vehiculos.id_vehiculo AS id_vehiculo, client_avlsrv.id_avl AS
> id_avl, adm_empresa_cliente.id_cliente AS id_cliente, pos_utm AS
> the_geom, client_avlsrv.t AS fecha_hora, vel, ang, nombres, apellidos,
> marca, patente, tipo_vehiculo, substring(nombres from 0 for position('
> ' in (nombres || ' '))) || ' ' || substring(apellidos from 0 for
> position(' ' in (apellidos || ' '))) as nombre_apellido FROM
> ((((client_avlsrv JOIN adm_conductores ON (client_avlsrv.id_conductor
> = adm_conductores.id_conductor)) JOIN adm_avls ON (adm_avls.id_avl =
> client_avlsrv.id_avl)) JOIN adm_empresa_cliente ON
> (adm_empresa_cliente.id_cliente = adm_conductores.id_cliente)) JOIN
> adm_vehiculos ON (adm_vehiculos.id_avl = adm_avls.id_avl)) WHERE
> client_avlsrv.id IN (12998,12997,12995,12993,12992) ORDER BY
> client_avlsrv.id DESC ) AS foo using srid=32719 using unique id_pos"
> LABELITEM "patente"
> METADATA
> END
> NAME "Movil localiza"
> SIZEUNITS PIXELS
> STATUS ON
> TEMPLATE "query.php"
> TOLERANCEUNITS PIXELS
> TYPE POINT
> UNITS METERS
> CLASS
> NAME "Movil Patente 0"
> LABEL
> ANGLE 0.000000
> ANTIALIAS TRUE
> FONT "sans"
> MAXSIZE 5
> MINSIZE 5
> SIZE 2
> TYPE TRUETYPE
> BUFFER 2
> COLOR 0 0 0
> FORCE TRUE
> MINDISTANCE -1
> MINFEATURESIZE -1
> OFFSET 0 0
> OUTLINECOLOR 255 255 255
> PARTIALS TRUE
> POSITION UC
> END
> METADATA
> END
> STYLE
> ANGLE 360
> BACKGROUNDCOLOR 255 0 0
> COLOR 255 0 0
> OUTLINECOLOR 0 0 255
> SIZE 25
> SYMBOL 19
> END
> TEMPLATE "query.html"
> END
> CLASS
> NAME "Movil Patente 1"
> LABEL
> ANGLE 0.000000
> ANTIALIAS TRUE
> FONT "sans"
> MAXSIZE 5
> MINSIZE 5
> SIZE 2
> TYPE TRUETYPE
> BUFFER 2
> COLOR 0 0 0
> FORCE TRUE
> MINDISTANCE -1
> MINFEATURESIZE -1
> OFFSET 0 0
> OUTLINECOLOR 255 255 255
> PARTIALS TRUE
> POSITION UC
> END
> METADATA
> END
> STYLE
> ANGLE 360
> BACKGROUNDCOLOR 255 0 0
> COLOR 255 0 0
> OUTLINECOLOR 0 0 255
> SIZE 25
> SYMBOL 2
> END
> TEMPLATE "query.html"
> END
> CLASS
> NAME "Movil Patente 2"
> LABEL
> ANGLE 0.000000
> ANTIALIAS TRUE
> FONT "sans"
> MAXSIZE 5
> MINSIZE 5
> SIZE 2
> TYPE TRUETYPE
> BUFFER 2
> COLOR 0 0 0
> FORCE TRUE
> MINDISTANCE -1
> MINFEATURESIZE -1
> OFFSET 0 0
> OUTLINECOLOR 255 255 255
> PARTIALS TRUE
> POSITION UC
> END
> METADATA
> END
> STYLE
> ANGLE 360
> BACKGROUNDCOLOR 255 0 0
> COLOR 255 0 0
> OUTLINECOLOR 0 0 255
> SIZE 25
> SYMBOL 2
> END
> TEMPLATE "query.html"
> END
> CLASS
> NAME "Movil Patente 3"
> LABEL
> ANGLE 0.000000
> ANTIALIAS TRUE
> FONT "sans"
> MAXSIZE 5
> MINSIZE 5
> SIZE 2
> TYPE TRUETYPE
> BUFFER 2
> COLOR 0 0 0
> FORCE TRUE
> MINDISTANCE -1
> MINFEATURESIZE -1
> OFFSET 0 0
> OUTLINECOLOR 255 255 255
> PARTIALS TRUE
> POSITION UC
> END
> METADATA
> END
> STYLE
> ANGLE 360
> BACKGROUNDCOLOR 255 0 0
> COLOR 255 0 0
> OUTLINECOLOR 0 0 255
> SIZE 25
> SYMBOL 17
> END
> TEMPLATE "query.html"
> END
> CLASS
> NAME "Movil Patente 4"
> LABEL
> ANGLE 0.000000
> ANTIALIAS TRUE
> FONT "sans"
> MAXSIZE 5
> MINSIZE 5
> SIZE 2
> TYPE TRUETYPE
> BUFFER 2
> COLOR 0 0 0
> FORCE TRUE
> MINDISTANCE -1
> MINFEATURESIZE -1
> OFFSET 0 0
> OUTLINECOLOR 255 255 255
> PARTIALS TRUE
> POSITION UC
> END
> METADATA
> END
> STYLE
> ANGLE 360
> BACKGROUNDCOLOR 255 0 0
> COLOR 255 0 0
> OUTLINECOLOR 0 0 255
> SIZE 25
> SYMBOL 23
> END
> TEMPLATE "query.html"
> END
> END
>
> i don't know what's wrong..
>
> Can anybody help me ??
>
>
> Regards
>
>
>
> --
> René F. Viáncos S.
> Director
> Centro de Computación
> e Informática, CICULS
> Universidad de la Serena
> Tel (56-51) 204269
> rviancos at userena.cl <mailto:rviancos at userena.cl>
> www.userena.cl <http://www.userena.cl/ >
Dear René,
if i don't miss something there is no CLASSITEM in the Layer and no
EXPRESSION in the different CLASSE's. So Mapserver draws all items with
the style of your first class. All others are not taken into account.
Just define an expression in each CLASS to do the classification and it
should work as expected.
Kind regards,
Peter
--
Mit freundlichem Gruß
Peter Freimuth
_________________________________________________
MapMedia GmbH
Kartographie und raumbezogene Informationssysteme
Heilbronner Straße 10
D-10711 Berlin Charlottenburg
fon: +49.(0)30.89 06 82 70
fax: +49.(0)30.89 06 82 73
mail: pf at mapmedia.de
net: www.mapmedia.de
pgp: on demand
_________________________________________________
--
René F. Viáncos S.
Director
Centro de Computación
e Informática, CICULS
Universidad de la Serena
Tel (56-51) 204269
rviancos at userena.cl
www.userena.cl
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