Re: [R] transparency in segments()

2013-01-10 Thread David Winsemius
On Jan 10, 2013, at 1:29 PM, Robert Pazur wrote: > Dear all, > i would like to plot each value from my datasets as segment with defined > transparency > However, I didnt find out how to set the transparency. > definition by "col=" in par() or segments() doesnt seem to work > any suggestions? Try

Re: [R] transparency in segments()

2013-01-10 Thread Rui Barradas
Hello, You can use ?rgb to set the transparency level. As an example, with alpha = 0.5 clr <- c(rgb(1, 0, 0, 0.5), rgb(0, 0, 1, 0.5)) plot(0:1, 0:1, col = clr[1], lwd = 10, type = "l") lines(0:1, 1:0, col = clr[2], lwd = 10) Hope this helps, Rui Barradas Em 10-01-2013 21:29, Robert Pazur es

[R] transparency in segments()

2013-01-10 Thread Robert Pazur
Dear all, i would like to plot each value from my datasets as segment with defined transparency However, I didnt find out how to set the transparency. definition by "col=" in par() or segments() doesnt seem to work any suggestions? Thanks in advance. Kind regards, Robert Pazur example code: xx2 <