[MAPSERVER-USERS] Displaying points & labels

fastturtle beckjoh at KNOLOGY.NET
Fri May 30 21:14:52 EDT 2008


Hi!

I am also trying to displaying points. My points are also on a MySql
database table and I use OGR to display them on a map.  I am able to map the
points and see the points in my web browser.  But I really need to color
code the points by an attibute from one of the Mysql fields.  How can I
alter my code to include in the map file the attribute data?

<OGRVRTDataSource>
    <OGRVRTLayer name="data">
       
<SrcDataSource>MYSQL:test,user=user,password=password,port=3306,tables=data1</SrcDataSource> 
        <SrcSQL>SELECT * FROM data1</SrcSQL> 
        <GeometryType>wkbPoint</GeometryType>
        <GeometryField encoding="PointFromColumns" x="Long" y="Lat"/> 
    </OGRVRTLayer>
</OGRVRTDataSource>

#
  # Start of layer definitions
  #
 
  LAYER
    NAME "MyAqui"
    STATUS DEFAULT
    TYPE POINT
    CONNECTIONTYPE OGR  
    CONNECTION "aquidata.ovf"
    DATA "data"
    CLASS 
       NAME "MyClass"
           STYLE
               SYMBOL 'circle'
               SIZE 15
               COLOR 0 255 0
           END
    END
END


Thanks
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