MapServer Demo

Mon Aug 21 14:19:58 EDT 2000

Hi all,

I'm working trying to get the demo running on Windows 2000 with IIS 5.0. When I attempt to run the demo I receive the following error: 

    msSaveImage(): Unable to access file. (c:\inetpub\wwwroot\ms_demo\DEMO9668815781436.gif) 

I've looked through the mailing list archives (plus a few great suggestions from others) and it appears that I'm probably not setting the paths correctly in the mapfile. I've tried commenting out everything in the mapfile and playing with different ways to specify the paths but still without luck. I've also checked the permissions with IIS and believe that I have them set correctly.

Basic problem I know, but any suggestions would be greatly appreciated.

Thanks,

Shawn

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
#
# Start of map file
#
NAME DEMO
STATUS ON
SIZE 600 600
#SHADESET "c:\inetpub\wwwroot\ms_demo\symbols\shade.sym"
#MARKERSET "c:\inetpub\wwwroot\ms_demo\symbols\marker.sym"
#LINESET "c:\inetpub\wwwroot\ms_demo\symbols\line.sym"
EXTENT 388107.634400379 5203120.88405952 500896.339019834 5310243.30613897
UNITS METERS
SHAPEPATH "c:\inetpub\wwwroot\ms_demo\data"
IMAGECOLOR 255 255 255

#
# Projection definition, consult the PROJ.4 documentation for parameter discussion
#
#PROJECTION
#  "proj=utm"
#  "ellps=GRS80"
#  "zone=15"
#  "north"
#  "no_defs"
#END

#
# Start of web interface definition
#
WEB
  HEADER "c:\inetpub\wwwroot\ms_demo\demo_header.html"
  TEMPLATE "c:\inetpub\wwwroot\ms_demo\demo.html"
  FOOTER "c:\inetpub\wwwroot\ms_demo\demo_footer.html"
  MINSCALE 1000
  MAXSCALE 1550000
  IMAGEPATH "c:\inetpub\wwwroot\ms_demo\"
# IMAGEURL "c:\inetpub\wwwroot\ms_demo\"
  # LOG "demo.log"
END

#QUERYMAP
#  SIZE 200 200
#  STATUS ON
#  STYLE HILITE
#  COLOR 255 0 0
#END

#
# Start of reference map
#
REFERENCE
  IMAGE "c:\Inetpub\wwwroot\ms_demo\graphics\reference.gif"
  EXTENT 393234.393701263 5205405.16440722 495769.579718949 5307959.02579127
  SIZE 120 120
  STATUS ON
  COLOR -1 -1 -1
  OUTLINECOLOR 255 0 0
END

#
# Start of legend
#
#LEGEND
#  KEYSIZE 18 12
#  LABEL
#    TYPE BITMAP
#    SIZE MEDIUM
#    COLOR 0 0 89
#  END
#  STATUS ON
#END

#
# Start of scalebar
#
#SCALEBAR
#  IMAGECOLOR 255 255 255
#  LABEL
#    COLOR 255 255 255
#    SIZE tiny    
#  END
#  STYLE 1
#  SIZE 50 2
#  COLOR 255 255 255
#  UNITS MILES
#  INTERVALS 1
#  TRANSPARENT TRUE
#  STATUS TRUE
#END

#
# Start of layer definitions
#

LAYER
  NAME county
  TYPE POLYGON
  STATUS DEFAULT
  DATA "c:\inetpub\wwwroot\ms_demo\data\ctybdpy2"

#  CLASSITEM 'cty_name'
#  CLASS
#    EXPRESSION 'Itasca'
#    OUTLINECOLOR 128 128 128
#    COLOR 225 225 185
#  END
#  CLASS # every other county in the state
#    EXPRESSION /./ 
#    OUTLINECOLOR 128 128 128
#    COLOR 255 255 255
#  END
END

#LAYER
#  NAME cities
#  TYPE POLYGON
#  DATA mcd90py2
#  STATUS ON
#  CLASSITEM city_name 
#  CLASS
#    NAME "Cities & Towns"
#    EXPRESSION /./
#    COLOR 255 225 90
#  END
#END

#LAYER
#  NAME townships
#  TYPE POLYLINE
#  DATA twprgpy3
#  STATUS ON
#  CLASS
#    SYMBOL 1
#    SIZE 2
#    NAME 'Townships'
#    COLOR 181 181 145
#  END
#END

#LAYER
#  NAME lakes
#  TYPE POLYGON
#  STATUS ON
#  DATA lakespy2

#  CLASS
#    NAME 'Lakes & Rivers'
#    COLOR 49 117 185  
#  END

#  HEADER "lakespy2_header.html"
#  FOOTER "lakespy2_footer.html"
#  QUERY    
#    TEMPLATE "lakespy2.html"    
#  END

#  TOLERANCE 3
#END # lakes

#LAYER
#  NAME streams
#  TYPE LINE
#  STATUS ON
#  DATA dlgstln2

#  CLASS
#    NAME "Streams"
#    COLOR 49 117 185
#  END

#  HEADER "dlgstln2_header.html"
#  FOOTER "dlgstln2_footer.html"
#  QUERY    
#    TEMPLATE "dlgstln2.html"    
#  END

#  TOLERANCE 5
#END # streams

#LAYER
#  NAME roads
#  MAXSCALE 300000
#  STATUS ON
#  DATA ctyrdln3
#  TYPE LINE
#  CLASS
#    COLOR 0 0 0
#  END
#END # county roads

#LAYER
#  NAME roads
#  MAXSCALE 300000
#  STATUS ON
#  DATA ctyrdln3
#  TYPE ANNOTATION
#  LABELITEM "road_name"
#  CLASS
#    COLOR 255 255 255
#    SYMBOL 'county_highway_shield'    
#    LABEL
#     MINFEATURESIZE 40
#      MINDISTANCE 150
#      POSITION CC
#      SIZE TINY
#      COLOR 0 0 0
#    END
#  END
#END # county road annotation

#LAYER
#  NAME roads
#  MAXSCALE 600000
#  STATUS ON
#  DATA majrdln3
#  TYPE LINE
#  CLASS
#    NAME "Roads"
#    COLOR 0 0 0
#  END
#END # highways

#LAYER
#  NAME roads
#  MAXSCALE 600000
#  STATUS ON
#  DATA majrdln3
#  TYPE ANNOTATION
#  LABELITEM "road_num"  
#  CLASSITEM "road_class"
#  CLASS
#    EXPRESSION "3"
#    COLOR 0 0 0 # dummy color
#    SYMBOL 'state_highway_shield'
#    LABEL
#      MINFEATURESIZE 50
#      MINDISTANCE 150
#      POSITION CC
#      SIZE TINY
#      COLOR 0 0 0
#    END
#  END
#  CLASS
#    EXPRESSION "2" 
#    COLOR 0 0 0 # dummy color
#    SYMBOL 'us_highway_shield'
#    LABEL
#      MINFEATURESIZE 50
#      MINDISTANCE 150
#      POSITION CC
#      SIZE TINY
#      COLOR 0 0 0
#    END
#  END
#  CLASS
#    EXPRESSION "1" 
#    COLOR 0 0 0 # dummy color
#    SYMBOL 'interstate_shield'
#    LABEL
#      MINFEATURESIZE 50
#      MINDISTANCE 150
#      POSITION CC
#      SIZE TINY
#      COLOR 255 255 255
#    END
#  END
#END # highway annotation

#LAYER
#  NAME cities
#  TYPE ANNOTATION
#  DATA mcd90py2
#  STATUS ON
#  LABELITEM "city_name"
#  CLASSITEM "city_name"
#  LABELMAXSCALE 500000
#  CLASS
#    EXPRESSION /./
#    COLOR -1 -1 -1
#    LABEL
#      COLOR 0 0 0
#      SHADOWCOLOR 218 218 218
#      SHADOWSIZE 2 2
#      TYPE BITMAP
#      SIZE MEDIUM
#      POSITION CC
#      PARTIALS FALSE
#      BUFFER 2
#    END
#  END
#END

END # Map File

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