[mapserver-users] How to place a dynamic object in a map
MOHAMMED SADIQUE SHADAB
sadiqueshadab at gmail.com
Sun Feb 15 21:15:36 PST 2009
Hi,
i just want to place a dynamic object in map using POSTGRESQL.
when i place an object statically using POINT in mapfile,i am getting a
point as specified in *attachment* please see that too
but when i want to place the same object dynamically i am not able to do
that,
For that i have created one table in postgresql as shown below
*create table geometry(geom varchar,srid int);
insert into geometry values('POINTS(0 0)',2);
select * from geometry;
geom | srid
------------+------
POINT(0 0) | 2
*i have linked the above database using mapfile as
*# This is our "Dynamic Object" mapfile
NAME "object"
SIZE 800 600
IMAGECOLOR 249 245 186
IMAGETYPE png
EXTENT -1.00 -1.00 1.00 1.00
WEB
TEMPLATE "/opt/fgs/www/htdocs/db.html"
IMAGEPATH "/opt/fgs/www/htdocs/tmp/"
IMAGEURL "/tmp/"
END
LAYER
NAME "data"
CONNECTIONTYPE POSTGIS
NAME "postgres"
CONNECTION "host=localhost port=5432 dbname=postgres user=postgres
password=hellopostgres "
DATA "geom from geometry"
STATUS ON
TYPE POINT
CLASS
STYLE
#SYMBOL 'circle'
SIZE 30
COLOR 229 100 225
END
END
FEATURE
END
END
SYMBOL
TYPE ellipse
FILLED true
POINT
10 10
END
END
END
END
END
END
END
*
i am not getting any point on the map, it shows only the blank image
without point.
will anyone help me to overcome this problem and make me clear my connection
is correct
thanks
Regards
SHADAB
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