3.6 migration to 4.2, Lines & Points, Symbols & Queries, GMAP

[TCHaddad]

Listers,

We have a strange migration issue that we are struggling to solve. In our recent migration of a GMAP-based application from MS 3.6.0 to 4.2.2, we seem to have lost the ability to query POINT and LINE files.

Below are examples from our MAP file of each layer type. All 3 layers draw as expected in 4.2 with the various specified symbols. The first is a POLYGON file and queries on it and all POLYGON files behave as expected. Next is a LINE and then a POINT layer, neither of which return any query results, although they should, and did under 3.6.

I tried drawing the point layer with huge symbols to make sure that I was definitely hitting the item I was trying to Query, but
it made no difference. Am somewhat stumped as to where to look next as I can't think why POLYGON queries would work but others would not. The only other variable in the below is the SYMBOL type: the first is VECTOR, the second is ELIPSE and the third is PIXMAP.

Any ideas would be great...

Tanya


-----------fwd----------->


LAYER
  NAME  localpark
  GROUP Landmarks
  METADATA
    "DESCRIPTION"   "Local Park"
    "RESULT_FIELDS" "NAME"
    END
  STATUS OFF
  TYPE  POLYGON
  LABELITEM "Name"
  TILEINDEX "data\park"
  MAXSCALE 700000
CLASS
 NAME 'Local Park'
 MAXSCALE 100000
 TEMPLATE "ttt_query.html"
  STYLE
   COLOR 155 205 155
   SYMBOL 'trans2'
  END
 LABEL
     ANGLE AUTO
     COLOR  69 139 116
     SIZE 8
     TYPE TRUETYPE
     FONT ARIAL_NB
     POSITION CC
    END
 END
END

LAYER
  NAME  ushighway
 GROUP Transportation
  METADATA
      "DESCRIPTION"   "US highway"
      "RESULT_FIELDS" "NAME"
  END
  STATUS OFF
  TYPE LINE
  TILEINDEX "data\us_hi"
  MAXSCALE 3000000
  CLASS
    MAXSCALE 100000
    NAME "US Highway"
    TEMPLATE "ttt_query.html"
     STYLE
      SYMBOL 'circle1'
      COLOR 54 54 54
      SIZE 3
     END
    OVERLAYSYMBOL 'circle1'
    OVERLAYCOLOR 25 25 112
    OVERLAYSIZE 1
  END
END


LAYER
  NAME  sample_sites
  GROUP Sample_Sites
  METADATA
    "DESCRIPTION"   "Sample Site"
    "RESULT_FIELDS" "NAME ID"
  END
  STATUS OFF
  TYPE POINT
  DATA "data\locations"
  CLASS
     NAME "Sample Site"
     TEMPLATE "ttt_query.html"
   STYLE
      SYMBOL 'red_x'
      SIZE 1
   END
  END
END



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