[mapserver-users] Generating a symbol with a fixed size

[Steve Lime]

You can use the CLASS parameter SIZEUNITS to do this. For example:

LAYER
  ...
  SIZEUNITS METERS
  CLASS
    ...
    SYMBOL 'circle'
    SIZE 40
  END
END

I think that's right.

Steve

>>> Adrian Popa <adrian_gh.popa at romtelecom.ro> 04/09/09 3:26 AM >>>
Hello everybody,

I'm using mapserver v4.10 and I'm trying to display a circle symbol that 
has a fixed radius (in meters) that shows the coverage area over a map. 
The main problem is setting the radius so it would change and cover the 
same area with different zoom levels (more clearly - I want the radius 
to be 40m independent of the zoom selected).

Is it possible to do with mapserver?
The data (points) where I want to draw this symbol is available as an 
ESRI shapefile layer (as POINT data).

Thanks in advance,

-- 
--- 
Adrian Popa
NOC Division
Network Engineer
Divizia Centrul National de Operare Retea
Departament Transport IP & Metro
Compartiment IP Core & Backbone
Phone: +40 21 400 3099

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