[mapserver-users] RE: HI

[Fawcett, David (MPCA)]

I haven't tested it, but try something like this:

LAYER
    NAME 'gtroads'
    TYPE LINE
    DUMP false
  EXTENT -143.208273 40.614882 -50.461099 84.297613
    DATA '../Data/gtroads.shp'
    METADATA
      'ows_title' 'gtroads'
    END
    STATUS DEFAULT
    #TRANSPARENCY 100
   # TRANSPARENCY is deprecated, use OPACITY  if you want to create a semi-opaque layer.
    PROJECTION
    'proj=longlat'
    'datum=WGS84'
    'no_defs'
    END
    CLASS
       NAME 'expressway'
       EXPRESSION '[ROADTYPE]' = 'expressway'  # substitute your column name and data value here
       STYLE
         WIDTH 3.5
         COLOR 255 0 0
       END
    END
    CLASS
       NAME 'primary'
       EXPRESSION '[ROADTYPE]' = 'primary'  # substitute your column name and data value here
       STYLE
         WIDTH 2.5
         COLOR 0 255 0
       END
    END
  END

From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Özgür Arslan
Sent: Tuesday, March 20, 2012 10:32 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] RE: HI

Hi All,

I am working on a project and I am trying to split a roads layer called gtroads. Roads layer should be split into two classes "Expressway" and "Primary highway" based on the "TYPE" field. How can I split the layer? Could someone help me about the problem? Thanks. The code line like below:

LAYER
    NAME 'gtroads'
    TYPE LINE
    DUMP false
  EXTENT -143.208273 40.614882 -50.461099 84.297613
    DATA '../Data/gtroads.shp'
    METADATA
      'ows_title' 'gtroads'
    END
    STATUS DEFAULT
    TRANSPARENCY 100
    PROJECTION
    'proj=longlat'
    'datum=WGS84'
    'no_defs'
    END
    CLASS
       NAME 'gtroads'
       STYLE
         WIDTH 3.5
         COLOR 0 0 0
       END
    END
  END
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