Jenny Fox wrote:
Hello.
I was wondering if it is possible to put the color bar (key) on the bottom of the graph, like the "horizontal" toggle in image.plot, rather than on the right side. Does anyone know if this is possible?
--jenny
It does not appear so by taking a rough looking at code for filled.contour. You should consider using levelplot in package:lattice.
library(lattice)
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))
lset(theme = col.whitebg())
levelplot(z~x*y, grid, cuts = 50, scales=list(log="e"), xlab="",
ylab="", main="Weird Function", sub="with log scales",
colorkey = list(space = "bottom"), region = TRUE)--sundar
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