Displaying 1 result from an estimated 1 matches for "perrick".
Did you mean:
derrick
2012 Sep 27
1
Problem with grid.rect
I have a stupid problem that is currently driving me crazy...
Let us suppose that I want to draw a big red square in the middle of my
current device (say X11)
I tried the following code :
pushViewport(viewport(xscale=c(0,1), yscale=c(0,1)), just=c("center", "center"))
vp1 <- viewport(x=unit(0.5, "native"), y=unit(0.5, "native"),
width=unit(0.4,