Robert,
I thought that I remembered posting an example to fix a similar issue
and went back into the archives to find it. Funny thing, it was a
thread that you started! The solution was to create the feature on the
fly through a URL configuration.
http://lists.osgeo.org/pipermail/mapserver-users/2008-September/057900.h
tml
If you can use the URL vars in the points obj, that would be nice and
clean...
David.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Robert
Sanson
Sent: Tuesday, December 02, 2008 2:36 PM
To: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] ICON Placing co-ordinates.....
I am having some trouble too. I want to pass in the x y as
variables. Here is the section in my map file:
LAYER
NAME 'gps_point'
STATUS DEFAULT
TYPE POINT
FEATURE
# This is where you specify position on the map
POINTS %gpsx% %gpsy% END
END
CLASS
STYLE
SYMBOL "marker"
END
END
END
Here is the section in my symbols.sym, file:
#21
SYMBOL
NAME "marker"
TYPE PIXMAP
IMAGE "marker.png"
#TRANSPARENT 8
END
and here is my mapserver URL:
http://10.65.192.1/cgi-bin/mapserv.exe?gpsx=1748411.13985&gpsy=5427898.9
9793&mode=map&layers=linz_orthos+crs_parcels+gps_point&MINX=1747411.1398
5&MINY=5426898.99793&MAXX=1749411.13985&MAXY=5428898.99793&mapsize=1200+
1200
Unfortunately I get an error:
loadFeaturePoints(): Unknown identifier. Parsing error near
(%gpsx%):(line 727)
How can I pass in the x y?
Many thanks,
Robert Sanson
>>> "Steve Lime" <[EMAIL PROTECTED]> 3/12/2008 6:20
a.m. >>>
You'd use the icon as a symbol like so:
LAYER
NAME 'TheIcon'
STATUS DEFAULT
TYPE POINT
FEATURE
# This is where you specify position on the map
POINTS x y END
END
CLASS
STYLE
SYMBOL "2.gif"
END
END
END
Steve
>>> On 12/1/2008 at 11:08 PM, in message
<[EMAIL PROTECTED]>,
"Vikas KM"
<[EMAIL PROTECTED]> wrote:
> Hi.. i have loaded a tiff image on mapserver and placed an
ICON on that...
> but the thing i can't get the icon placed at the required
co-ordinates its
> taking the extent as its reference..?
>
>
> my Map File
> -------------------
> MAP
>
> NAME "Tiff Image"
> SIZE 1900 1200
> EXTENT 0.0 0.0 1920.0 1200.0
> SHAPEPATH "/home/nms/mapserverdemo/tif/data/"
> IMAGETYPE JPEG
>
> WEB
> TEMPLATE "/home/nms/mapserverdemo/tif/tif.html"
> IMAGEPATH "/home/nms/mapserverdemo/tif/"
> IMAGEURL "/tif/"
> END
>
> LAYER
> STATUS default
> TYPE RASTER
> DATA "1.tif"
> END #END LAYER
>
> LAYER
> STATUS default
> TYPE RASTER
> /// size of the icon is 800,500
> DATA "2.gif"
> END #END LAYER
>
> END #END MAPFILE
>
>
> how to I place an icon at x,y given position on the reference
map... that
> is 1.tif ????
>
>
> --------------
> Regards
>
> Vikas KM
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