Yang Li,
You may want to try to use a relative URL for the IMAGEURL.
Try changing it from:
IMAGEURL /output/
To:
IMAGEURL output/
David.
From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of ??
Sent: Wednesday, August 22, 2012 11:50 AM
To: mapserver-users@lists.osgeo.org
Cc: mapserver-...@lists.osgeo.org
Subject: [mapserver-users] mapserver user can not make the shapefile data
correctly show in the browser
Hello,
respected everyone,
I have a problem when using Mapserver. I just using Maperver to rend an
shapefile on ubuntu 12.04. but the expect image is not correctly showing, i
think there maybe some problem with my mapfile set, especially with IMAGEURL
define?
I use a guide in the link
:http://www.gistutor.com/mapserver/3-beginner-mapserver-tutorials/7-how-to-generate-a-simple-map-using-mapserver-and-a-shapefile.html
I assign the mapfile template.htmlstart.html in my www DIR,
which is like this:
mapfiel.map:
MAP
NAME parcels_map
STATUS ON
SIZE 420 300
EXTENT 489885 5450946 490904 5451637
UNITS METERS
SHAPEPATH shapefiles
IMAGECOLOR 255 255 255
WEB
TEMPLATE template.html
IMAGEPATH /var/www/output/
IMAGEURL /output/
END
LAYER
NAME parcel_boundaries
DATA parcels
STATUS DEFAULT
TYPE POLYGON
CLASS
NAME parcels_color
COLOR 255 215 0
END
END
# end of map file
END
starrtmap.html:
html
headtitleCreating a simple image using Mapserver and a
Shapefile/title/head
body bgcolor=#FF
h2Creating a simple image using Mapserver and a Shapefile/h2
phrp
This page simply contains a link which sends a set of instructions to the
Mapserver application using a mapfile.br /
The information stored within the mapfile tells the Mapserver application how
to draw the map.p
!-- The following link sends the local file structure path of the mapfile to
the web location of the mapserver executable file --
A HREF=http://localhost/cgi-bin/mapserv?map=/var/www/mapfile.map;
Click on this link/A to view a map generated using a Shapefile.
phrp
/body
/html
template.html:
!-- MapServer Template --
html
headtitleSimple Mapserver Template HTML Document/title/head
body bgcolor=#AA
h2The image below was illustrated based on the instructions sent in the
mapfile./h2
!-- When using Mapserver with a template, the Mapserver application looks for
the [img] tag within the template document to place the map --
img src=/[img] border=1
/body
/html
when I run the “http://localhost/cgi-bin/mapserv?map=/var/www/mapfile.map” in
my address colum.
The expect map is not shown.
The page is showing content of template.html expectly, but there is only a
image icon , but with no picture. And the status bar in the firefox brower is
showing : conecting to output ..
I notice that in the var/www/output DIR, there have been some png file
generated. And is the png containing the polygon in the shapefile. Every time
when I click the “http://localhost/cgi-bin/mapserv?map=/var/www/mapfile.map”
link, a new png file is generated in output DIR.
I want to know if the IMAGEURL in the mapfile is set wrongly? Why the png is
genrated correctly but not showing in the browser? Any one can help me?
--
Yang Li
GIS Developer
P.R.China
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