Circle on Mapserver Map?

[Steve Lime]

I should also note that you could do this with 1 layer if you wanted to
composite the 
circles and THEN make them transparent. Each style represents a circle
of different
size...

Steve

>>> Steve Lime <Steve.Lime at DNR.STATE.MN.US> 8/15/2006 1:15:44 PM >>>
The example sets transparency so you can see how that works too...

Steve

Stephen Lime
Data & Applications Manager

Minnesota DNR
500 Lafayette Road
St. Paul, MN 55155
651-259-5473

>>> "Paul Maine(ATS)" <pmaine at AUSTIN.RR.COM> 8/15/2006 12:54:41 PM >>>
Thank you for the excellent example. I had one last question in my
original
email:

I would also like to be able to use a fill color and transparency for
the colored circles. Is it possible to set the transparency of the
fill
colors so that the underlying map can still be seen? If yes, how can I
set
the transparency?

Thank You
Paul

-----Original Message-----
From: UMN MapServer Users List [mailto:MAPSERVER-USERS at LISTS.UMN.EDU]On


Behalf Of Steve Lime
Sent: Tuesday, August 15, 2006 10:42 AM
To: MAPSERVER-USERS at LISTS.UMN.EDU 
Subject: Re: [UMN_MAPSERVER-USERS] Circle on Mapserver Map?


here's a simple example:


http://maps.dnr.state.mn.us/cgi-bin/mapserv410?map=/usr/local/www/docs_maps/


testing/circles.map&mode=map

mapfile is at:

  http://maps.dnr.state.mn.us/testing/circles.map 

Steve

>>> "Paul Maine(ATS)" <pmaine at AUSTIN.RR.COM> 8/15/2006 8:35:56 AM >>>
All

I would like to create three concentric circles at different radius
about a
point of interest on a map. Can this be done with Mapserver? Also I
would
like to specify miles or km for the units of radius. If yes, can you
point
me towards an example?

I would also like to be able to use a fill color and transparency for
the
colored circles.

Thank You,
Paul