[Geomoose-users] Identify Sensitivity

[Len Kne]

See http://www.geomoose.org/wiki/index.php/Using_Pixel_Tolerance_with_Services

Len

From: Dave Misun [mailto:dmisun at kapur-assoc.com]
Sent: Wednesday, December 08, 2010 10:54 AM
To: geomoose-users at lists.sourceforge.net
Subject: [Geomoose-users] Identify Sensitivity

I am having a problem figuring out how to configure the sensitivity for the IDENTIFY tool in GM 2. I am trying to select a sewer manhole point feature, but am unable to do so. I can select a larger polygon, e.g. parcel, but not the MHs. I've tried setting the TOLERANCE of the feature in the map file, 3 pixels in the particular instance, but that selects a large number of MHs and I'm certain that they are not within the 3 pixel radius of the MH of interest.

If someone could let me know what I'm doing wrong, I'd be very grateful.

Dave Misun

LAYER
          NAME burlington_san_mh
          DATA 'C:\Users\dave_m\city_of_burlington\shapefiles\sanitary_sewer\burl_san_mh_epsg900913.shp'
          STATUS ON
          TYPE POINT
          #LABELITEM 'PDFfilename'
           LABELCACHE ON
           MAXSCALE 500000
         #LABELMAXSCALE 25000
           METADATA
                'identify_record' 'identify_burl_san_mh.html'
           END

           #PROJECTION
           #END
             TOLERANCE 3
                     CLASS
                       #NAME 'Burlington Sanitary Sewer Manholes'
                        NAME ''
                        STYLE
                        SYMBOL 'kreis_sol'
                        SIZE 10
                        COLOR 150 255 10
                        OUTLINECOLOR 0 0 0
                          END
                   LABEL
                       TYPE TRUETYPE
                       FONT vera_sans
                       SIZE 8
                       ANTIALIAS TRUE
                       COLOR 0 0 0
                       OUTLINECOLOR 254 254 254
                       BUFFER 4
                       MINFEATURESIZE auto
                       PARTIALS FALSE
                       POSITION cc
            END
         END
END

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