Hi, Your problem is on the client side. OpenLayers is now requesting tiles with 256x256 pixels. The middle tile has not any point inside its bounding box and therefore no symbols are rendered. Configure OpenLayers to do single tile requests.
http://dev.openlayers.org/examples/single-tile.html Posts from gis.stackexchange dealing with this common issue with tiling clients: https://gis.stackexchange.com/questions/198450/need-clarification-on-geoserver-meta-tile https://gis.stackexchange.com/questions/87116/geoserver-cutting-off-symbols-close-to-tile-edges/87123#87123 https://gis.stackexchange.com/questions/83033/single-tiled-mapserver-wms-to-avoid-labels-and-features-cut-along-tile-borders-a Duplicated labels is another version of the same issue https://www.geowebcache.org/docs/current/concepts/metatiles.html Using some tile cache program like MapProxy, MapCache of GeoWebCache between OpenLayers and WMS is another way to resolve the problem. -Jukka Rahkonen- -----Alkuperäinen viesti----- Lähettäjä: mapserver-users <[email protected]> Puolesta Leehan Lähetetty: perjantai 27. maaliskuuta 2020 11.27 Vastaanottaja: [email protected] Aihe: Re: [mapserver-users] layer with "truncated" symbols 2 following your advice, I added quedalle classe : ... LAYER NAME "nombre de cas" TYPE POINT PROJECTION "init=epsg:2154" END EXTENT 276838.0988 4584246.823 909596.998 8872270.142 CONNECTIONTYPE POSTGIS CONNECTION blabla LABELITEM "nb_cas" CLASS EXPRESSION "quedalle" STYLE SYMBOL "circle" SIZE 150 COLOR 0 0 0 END END CLASS STYLE SYMBOL "cas" SIZE [ln_nb_cas] COLOR [couleur] OPACITY 70 END #fin style LABEL COLOR 0 0 0 OUTLINECOLOR 255 255 255 FONT "verdana-gras" TYPE truetype SIZE 8 END END #fin class And indeed I am using an attribute for red circle size. But the result is still the same. (I can't believe I am the first to experience this issue!) If it can help, here is a snap with the dummy class : <http://osgeo-org.1560.x6.nabble.com/file/t372757/map.png> -- Sent from: http://osgeo-org.1560.x6.nabble.com/Mapserver-User-f4226646.html _______________________________________________ mapserver-users mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/mapserver-users
