Dear R-help community,
I need to find out how to make the black axis line around my plot thicker in
levelplot, I cannot find the correct command in ?levelplot or ?par - or if it
is
there I cannot get it to work - any help would be more that appreciated!
Here's an example script - I would want the code for making the axis bordering
the plot thicker:
x<- seq(pi/4, 5*pi,length=100)
y<- seq(pi/4, 5*pi,length=100)
r<- as.vector(sqrt(outer(x^2,y^2,"+")))
grid<- expand.grid(x=x,y=y)
grid$z <- cos(r^2) * exp(-r/(pi^3))
levelplot(z~x*y, grid, cuts=50, scales=list(log="e"), xlab="",
ylab="", main="Weird Function", sub="with log scales",
colorkey=FALSE, region=TRUE)
Also, If anybody knows how to make the lines around the colorkey (legend)
thicker too I'd like to do that as well! (I realise that the above script does
not include a colorkey component but my actual work does).
Many thanks,
Jenny Barnes
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