Hi list: > > I am a newbie to OpenLayers and trying to develop an application that will > display names for economic development regions as in the example below. > > http://maps.socsci.umn.edu/~fend0009/2006/My2006/OpenLayers/OpenLayers.html > > I discovered that although I set the mindistance of labels to 200 pixels in > the mapfile I still get duplicate labels for bigger regions. Does anyone have > a strategy to cope with this problem??? Any pointer will be highly > appreciated. > > Jessica > > MAP > NAME 'OpenLayers' > EXTENT 125000 4785000 788000 5489000 > UNITS METERS > SIZE 300 400 > ......... > > LAYER > NAME 'county' > TYPE POLYGON > STATUS OFF > DATA '/home/fend0009/public_html/2006/My2006/OpenLayers/Data/county' > CLASS > NAME 'County Boundaries' > STYLE > COLOR 255 255 0 > OUTLINECOLOR 0 0 0 > END > END > TOLERANCE 0 > METADATA > WMS_TITLE 'Minnesota County Boundaries' > WMS_SRS 'epsg:26915' > END > END > > LAYER > NAME 'regions' > TYPE POLYGON > STATUS OFF > DATA '/home/fend0009/public_html/2006/My2006/OpenLayers/Data/ED_Regions' > LABELITEM 'EDR_2' > CLASSITEM 'EDR' > CLASS > NAME 'Region 1' > EXPRESSION ('[EDR]' eq 'Region 1') > STYLE > COLOR 189 158 120 > OUTLINECOLOR 0 0 0 > END > LABEL > SIZE MEDIUM > COLOR 0 0 0 > OUTLINECOLOR 255 255 255 > MINDISTANCE 200 > PARTIALS FALSE > END > END > CLASS > NAME 'Region 2' > EXPRESSION ('[EDR]' eq 'Region 2') > STYLE > COLOR 203 201 226 > OUTLINECOLOR 0 0 0 > END > LABEL > SIZE MEDIUM > COLOR 0 0 0 > OUTLINECOLOR 255 255 255 > MINDISTANCE 200 > PARTIALS FALSE > END > END > ........... > METADATA > WMS_TITLE 'Economic Development' > WMS_SRS 'epsg:26915' > END > END
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