[mapserver-users] annotation layer

[Guillaume Sueur]

can't you extract the middle of the lines as points ?


Hans Castorp a écrit :
> There is a problem. The layer I want to give symbols to is a line layer, 
> so I cannot use point layer.
> 
> Thanks.
> 
> -----Mensaje original-----
> De: Guillaume Sueur [mailto:guillaume.sueur at neogeo-online.net]
> Enviado el: jueves, 21 de febrero de 2008 11:47
> Para: Hans Castorp; mapserver-users at lists.osgeo.org
> Asunto: Re: [mapserver-users] annotation layer
> 
> I think you should just use a POINT layer then. Annotation is dedicated
> to labels, it's a way to have labels displayed WITHOUT the anchor point.
> 
> 
> Hans Castorp a écrit :
>  > Hi to all,
>  >
>  > 
>  >
>  > It is possible to have an annotation layer with symbol but without 
> label??
>  >
>  > 
>  >
>  > I will try to explain it: I have an ANNOTATION layer in order to place
>  > SYMBOLS depending on some EXPRESSION values. The problem is that I’m not
>  > capable to place SYMBOLS without place LABELS, and what I need is to
>  > place only symbols.
>  >
>  > 
>  >
>  > Here is my mapfile:
>  >
>  > 
>  >
>  > 
>  >
>  > This configuration shows both symbol and label
>  >
>  > 
>  >
>  > LAYER
>  >
>  >     NAME 'road_sym'
>  >
>  >     GROUP 'cartografia'
>  >
>  >     DATA 'carreteras2'
>  >
>  >     STATUS DEFAULT
>  >
>  >     TYPE ANNOTATION
>  >
>  >     CLASSITEM 'MATRICULA'
>  >
>  >             LABELITEM 'MATRICULA'
>  >
>  >           
>  >
>  >     CLASS
>  >
>  >       EXPRESSION 'AP-53'
>  >
>  >       STYLE
>  >
>  >         SYMBOL 'AP-53'
>  >
>  >                         SIZE 15
>  >
>  >                         OUTLINECOLOR 254 254 254
>  >
>  >       END
>  >
>  >               LABEL
>  >
>  >                         ANTIALIAS true
>  >
>  >                         POSITION AUTO
>  >
>  >                         ANGLE FOLLOW
>  >
>  >                         FONT "arial"
>  >
>  >                         TYPE truetype
>  >
>  >                         COLOR 0 0 0
>  >
>  >         MINDISTANCE 300
>  >
>  >         MINFEATURESIZE 10
>  >
>  >         OFFSET 0 0
>  >
>  >         PARTIALS FALSE
>  >
>  >                         SIZE 6
>  >
>  >                         OUTLINECOLOR 255 255 255
>  >
>  >               END
>  >
>  >     END
>  >
>  > END
>  >
>  > 
>  >
>  > 
>  >
>  > This configuration shows nothing (neither symbol nor label)
>  >
>  > 
>  >
>  > LAYER
>  >
>  >     NAME 'road_sym'
>  >
>  >     GROUP 'cartografia'
>  >
>  >     DATA 'carreteras2'
>  >
>  >     STATUS DEFAULT
>  >
>  >     TYPE ANNOTATION
>  >
>  >     CLASSITEM 'MATRICULA'
>  >
>  >             LABELITEM 'MATRICULA'
>  >
>  >           
>  >
>  >     CLASS
>  >
>  >       EXPRESSION 'AP-53'
>  >
>  >       STYLE
>  >
>  >             SYMBOL 'AP-53'
>  >
>  >                         SIZE 15
>  >
>  >                         OUTLINECOLOR 254 254 254
>  >
>  >             END#end symbol
>  >
>  >       END #end style
>  >
>  >     END #end class
>  >
>  > END #end layer
>  >
>  > 
>  >
>  > 
>  >
>  > 
>  >
>  > Thanks in advance.
>  >
>  > 
>  >
>  > 
>  >
>  > 
>  >
>  > 
>  >
>  > Hans Castorp
>  >
>  >
>  > ------------------------------------------------------------------------
>  >
>  > ¿Con Mascota por primera vez? - Sé un mejor Amigo
>  > Entra en Yahoo! Respuestas
>> 
> <http://es.rd.yahoo.com/evt:51361/*http://es.answers.yahoo.com/dir/index;_ylc=X3oDMTE4ZWhyZjU0BF9TAzIxMTQ3MTQzMjIEc2VjA0Jhbm5lcgRzbGsDQWNxdWlzaXRpb24-?link=over&sid=XXXXXXXX 
> <http://es.rd.yahoo.com/evt:51361/*http://es.answers.yahoo.com/dir/index;_ylc=X3oDMTE4ZWhyZjU0BF9TAzIxMTQ3MTQzMjIEc2VjA0Jhbm5lcgRzbGsDQWNxdWlzaXRpb24-?link=over&sid=XXXXXXXX>>.
>  >
>  >
>  > ------------------------------------------------------------------------
>  >
>  > _______________________________________________
>  > mapserver-users mailing list
>  > mapserver-users at lists.osgeo.org
>>  http://lists.osgeo.org/mailman/listinfo/mapserver-users
> 
> -- 
> Guillaume SUEUR
> Expert SIG et OpenSource
> NEOGEO
> 46 RUE MATABIAU
> 31000 TOULOUSE
> 06 74 91 95 20
> Site web : http://www.neogeo-online.net
> 
> 
> ------------------------------------------------------------------------
> 
> ¿Con Mascota por primera vez? - Sé un mejor Amigo
> Entra en Yahoo! Respuestas 
> <http://es.rd.yahoo.com/evt:51361/*http://es.answers.yahoo.com/dir/index;_ylc=X3oDMTE4ZWhyZjU0BF9TAzIxMTQ3MTQzMjIEc2VjA0Jhbm5lcgRzbGsDQWNxdWlzaXRpb24-?link=over&sid=XXXXXXXX>.

-- 
Guillaume SUEUR
Expert SIG et OpenSource
NEOGEO
46 RUE MATABIAU
31000 TOULOUSE
06 74 91 95 20
Site web : http://www.neogeo-online.net