[ka-Map-users] Customizing layers on KaMap

Alessio Di Lorenzo alessio.dilorenzo at gmail.com
Thu Dec 13 13:18:54 EST 2007

matteo rossi ha scritto:
> very well! :-)
> now it works properly.
> it still remains the problem with TRANSPARENCY....
> I read what alessio told, about the opacity of both boundaries and 
> polygon area.
> but how to manage the transparency with COLOR and OUTLINECOLOR?
> how to set (in the mapfile, of course) a  transparency of xx% 
> affecting only the area of my polygon layer and not its boundaries?

I don't know if you can set the transparency of your layer by COLOR and 
OUTLINECOLOR... anyway I think not...

You can obtain the same result with a "trick":
insert the polygon layer in your mapfile a first time by setting the 
transparency value that you prefer, this value will be the same for both 
area and boudaries...
Now re-insert the same layer a second time in the mapfile without 
setting transparency but using COLOR -1 -1 -1 for the polygon area.

> matteo
> 2007/12/13, Luca Casagrande < luca.casagrande at gmail.com 
> <mailto:luca.casagrande at gmail.com>>:
>     matteo rossi ha scritto:
>     > Ho to set the line width for my polygon boundaries?
>     > I tried to change the "SYMBOL" number, but doing so the
>     CGI-don'tknowwhat
>     > crashes....
>     >
>     >
>     You had to change the SIZE value. SYMBOL number is used to change the
>     symbol to use.
>     Bye
>     Luca
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