[Geomoose-users] Unable to view layer when zoom in to certain level

[Mark Volz]

Hello,

I noticed that you have MAXSCALEDENOM set, which I think should have the opposite effect where you cannot see something when you zoom out.  It is possible that you have an invalid spatial index.  If your using shapefiles look for a .qix file.  If that file is older than your shapefile then you need to either delete the qix file or regenerate it using shptree.  I also noticed that you don't have a fill on your polygons so unless your zoomed into an edge you will not see anything anyways.

p.s.  This might be more of a Mapserver question.  Mapserver is the "engine" that builds the maps, and it has pretty good documentation at mapserver.org.

Mark Volz
GIS Specialist

From: geomoose-users-bounces at lists.osgeo.org [mailto:geomoose-users-bounces at lists.osgeo.org] On Behalf Of Lin, Joyce
Sent: Friday, December 07, 2012 8:54 AM
To: geomoose-users at lists.osgeo.org
Subject: [Geomoose-users] Unable to view layer when zoom in to certain level

Hello,

I hope someone can help me with this. I have a polygon layer which appears when I zoom out but disappear when I zoom in to certain level. I am new to GeoMoose. Any help is appreciated!!

The layer has original projection as "init=epsg:32040"
I am publishing to GeoMoose using Mapfile below. The Project in Mapbook.xml remained the same as default EPSG:3857



MAP
       NAME 'Lease'
       SIZE 800 650
       STATUS ON
       EXTENT  2016274.741485 176555.010138 2688771.295454 620600.467750

       UNITS FEET

       INCLUDE "/ms4w/apps/geomoose2/maps/geomoose_globals.map"


       PROJECTION
              'init=epsg:3857'
       END


       LEGEND
             STATUS ON
             LABEL
              TYPE TRUETYPE
              FONT vera_sans
              SIZE 8
              COLOR 0 0 0
             END
       END


       LAYER
              NAME Lease
              DATA './Lease.shp'
              STATUS ON
              TYPE POLYGON
              LABELITEM 'TRACT_NAME'
              LABELCACHE ON
              LABELMAXSCALE 20000


     PROJECTION
         'init=epsg:32040'
     END


              CLASS
                     NAME 'Lease'
                     STYLE
                           WIDTH 3
                           COLOR -1 -1 -1
                           OUTLINECOLOR 255 204 153
                           MAXSCALEDENOM 15000
                     END
                     STYLE
                           SIZE 1
                           COLOR -1 -1 -1
                           OUTLINECOLOR 255 204 153
                     END

                     LABEL
                           TYPE TRUETYPE
                           FONT vera_sans
                           SIZE 8
                           ANTIALIAS TRUE
                           COLOR 0 0 0
                           OUTLINECOLOR 254 254 200
                           BUFFER 4
                           MINFEATURESIZE auto
                           PARTIALS FALSE
                           POSITION cc
                     END
              END


              METADATA
                     # drill-down identify service record.
                     'identify_record'    'templates/identify.html'

                     # query.php / "Search Lease" functionality.
                     'itemquery'   'templates/search_result.html'
                     'itemquery-filter'   '/.*[qstring].*/i'
                     'qstring_validation_pattern' '.'

                     # Feature reports are stored in the conf/feature_report directory.
                     'feature_report' 'parcel.xml'

                     'select_record'      'templates/select_result.html'
                     'select_header' 'templates/select_header.html'
                     'popups' 'Lease_popup.html'

              END


              TOLERANCE 0
         END
   CONFIG "MS_ERRORFILE" "/ms4w/tmp/ms_tmp/ms_error_Lease.txt"
   DEBUG 5
END ## end Map


Thank you,
Joyce Lin


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