[mapserver-users] highlighting a route

[Joe Bussell]

Greetings Listers,
    I would like to improve our routing page by using a highlight
(semi-transparent) line for the route path.  I am presently drawing 
the line using an ellipse symbol to insure it is thick enough to see.  
Is there a way to do this without a solid fill so I can see a hint of
the underlying image?
-- 

Cordially,

Joe Bussell
On Time Systems
www.TrafficDodger.com