Hi G,
Classitem and expressions are fine when you are using a shapefile but as I
said my data is stored in a MySQL database where these don't seem to work.
Here is a copy of the mapfile I tried to use but it still doesn't work!
#####################################
# POI layer - points of interest
#
LAYER
NAME "poi"
STATUS default
TYPE point
LABELCACHE on
CLASS
NAME "Large fiscal"
EXPRESSION ([fiscal] < 1)
STYLE
SYMBOL "Circle"
SIZE 8
COLOR 255 0 0
BACKGROUNDCOLOR 255 0 0
END
END # class
CLASS
NAME "Small fiscal"
EXPRESSION ([fiscal] > 1)
STYLE
SYMBOL "Circle"
SIZE 8
COLOR 0 255 0
BACKGROUNDCOLOR 0 255 0
END
END # class
END # layer poi
#####################################
No classitem need be specified if you use expressions and in fact they will
be ignored if present but as I said this only works with shapefiles not with
MySQL.
Thanks for your suggestion.
Peter
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