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: [email protected]
[mailto:[email protected]] On Behalf Of Özgür Arslan
Sent: Tuesday, March 20, 2012 10:32 PM
To: [email protected]
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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