search for: 00ff0055

...ake the composite object transparent. Optionally figure out an option to determine whether to apply transperancy as a group (to the entire object) or separately (as it is now). Code : > df <- data.frame(X=rnorm(50),Y=rnorm(50)) > plot(X~Y,data=df,pch=c(21,22,23,24,25),cex=5,col="#00FF0055",bg="#FF000055",lwd=6) Thanks, -Brad Vance

I'm making some illustrations and it would be convenient to automatically shade the overlapping portions of circles. These illustrations are for Social Choice theory, a field in political science and economics. I've wrestled together some examples so you can see what I mean, but have not mastered the "color overlapping sections" problem (as you will see):