All, I’m working on a Parcel Assessment app that will display Parcel edges and which streets they abut. I’m trying to label each edge of the parcel with it’s Edge length, but the positioning of the labels is not at all what I’m expecting in the output. Here is a sample image:
https://www.dropbox.com/s/ppp1cihnl4flycf/rc_parcels_assessment.02.png?dl=0 The blue lines represent a connection from the center of each of the parcel edge segments being assigned, to the approriate Street/Alley centerline (not shown). I can’t seem to get the labels to center them selves on the segments. There should be one distance label centered on each segment at the start of each of the blue lines where they intersect the red parcel edges. My next workaround would be to use a centroid of the line as the label point. I think I’ve tried all available combinations of settings in the Mapfile, but maybe I missed something. Anyone have any ideas? Here is the Label layer for the Parcel edges: LAYER NAME 'Parcels-Query-Edges' STATUS ON TYPE LINE METADATA "ows_title" "Parcels-Query-Edges" "gml_include_items" "all" END CONNECTIONTYPE PostGIS CONNECTION “***REMOVED***” DATA "geom from ( select round(length::numeric,2) round_el, * from assessment.rc_parcel_segments_no_overlaps WHERE parcelid = '%pin%' OR parcelid = '%qstring%' ) as subquery using unique segid srid=200068" PROJECTION "init=epsg:200068" END CLASSITEM "parcelid" LABELITEM "round_el" VALIDATION 'pin' '^[0-9]{12}$' 'qstring' '^[0-9]{12}$' END CLASS STYLE GEOMTRANSFORM "start" SYMBOL "circle" COLOR 255 0 0 SIZE 12 END STYLE GEOMTRANSFORM "end" SYMBOL "circle" COLOR 255 0 0 SIZE 12 END # STYLE LABEL FORCE true COLOR 255 0 0 OUTLINECOLOR 255 255 255 FONT "arial-bold" TYPE truetype SIZE 12 ANGLE auto POSITION auto END END # CLASS TEMPLATE 'TEMPLATES/empty.html' END # LAYER Thanks bobb "Reality is merely an illusion, albeit a very persistent one." - Albert Einstein
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