Expressions should work for any type of data source. When you say that it isn't working, what do you mean. Are you getting an error? Are you getting any symbols drawn with a size of 8? Are you only getting red dots or blue dots?
David. -----Original Message----- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Peter Rose Sent: Monday, April 27, 2009 4:38 AM To: mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] Symbol sizes 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 -- View this message in context: http://n2.nabble.com/Symbol-sizes-tp2717421p2724379.html Sent from the Mapserver - User mailing list archive at Nabble.com. _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users