[mapserver-users] Wrong getfeatureinfo result from cluster layer
astron
erigul at ra.no
Thu Feb 15 02:16:39 PST 2018
Hi,
When I click on a point in my cluster layer, I get the getfeatureinfo result
from another point. That is, after the first click, I get the same result
from every point. If the point is a cluster that represent more than 1
entity, I get the correct amount of results, but all the entities contains
the same info. The only time the result changes, is when I zoom in or out.
It looks like it’s only when I zoom in really close, I get a correct result,
but it’s only the first entity I click that is correct. The next will give
me the same result as the first. A regular layer without clustering, works
fine.
I'm using Mapserver 7.0.7.
Any help would be appreciated.
My mapfile:
MAP
DEBUG 5
CONFIG "MS_ERRORFILE" "/logs/ms_error.txt"
NAME test_service
PROJECTION
"init=epsg:4326"
END
STATUS ON
EXTENT 3 58 27 71
#SIZE 512 512
#IMAGECOLOR 200 255 255
SYMBOLSET symbols
FONTSET fonts/fonts.txt
CONFIG "CGI_CONTEXT_URL" "1"
UNITS dd
WEB
IMAGEPATH "./"
IMAGEURL "/tmp/"
METADATA
"wms_onlineresource"
"http://server:8787/cgi-bin/mapserv/?map=/map/test.map"
"wms_enable_request" "*"
"wms_title" "test_service"
"wms_srs" "EPSG:4326 EPSG:32633"
END
END
LAYER
NAME "testlayer"
TEMPLATE "dummy"
FOOTER "dummy"
HEADER "dummy"
DEBUG 5
TYPE POINT
EXTENT 3 58 27 71
UNITS dd
CONNECTIONTYPE POSTGIS
CONNECTION "host=x dbname=x user=x password=x port=5432"
DATA "geometry from data.table using unique id using srid=4326"
METADATA
"wms_title" "myttitle"
"wms_include_items" "all"
"wms_feature_info_mime_type" "text/plain"
"gml_include_items" "name,id"
END
STATUS ON
LABELITEM "Cluster_FeatureCount"
CLASSITEM "Cluster_FeatureCount"
CLUSTER
MAXDISTANCE 30
REGION "ellipse"
END
PROCESSING "CLUSTER_GET_ALL_SHAPES=ON"
PROCESSING "ITEMS=name,description"
CLASS
EXPRESSION ([Cluster_FeatureCount] > 1)
LABEL
COLOR 255 255 255
#OUTLINECOLOR 255 255 255
FONT "OpenSans-Regular"
TYPE truetype
SIZE 6
FORCE TRUE
POSITION cc
PARTIALS FALSE
END
STYLE
SYMBOL "default-circle"
COLOR 255 0 0
SIZE 35
ANTIALIAS true
END
END
CLASS
EXPRESSION ([Cluster_FeatureCount] = 1)
STYLE
SYMBOL "default-circle"
COLOR 255 0 0
SIZE 7
ANTIALIAS true
END
LABEL
COLOR 255 0 0
OUTLINECOLOR 255 255 255
FONT "OpenSans-Regular"
TYPE truetype
SIZE 7
POSITION auto
PARTIALS FALSE
TEXT "[name]"
END
END
END
END
Thanks,
Erik
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