graycol {shape} | R Documentation |
Creates a vector of (n) contiguous colors from white/grey to black
graycol(n=100, interval=c(0.0,0.7))
n |
number of colors |
interval |
interval *to* where to interpolate |
greycol is an alias of graycol
a vector of character strings giving the colors in hexadecimal format
Karline Soetaert <k.soetaert@nioo.knaw.nl>
rainbow
, heat.colors
, topo.colors
, femmecol
filled.contour(volcano, color = graycol, asp = 1,main="greycol,graycol") graycol(10) image(matrix(nrow=1,ncol=100,data=1:100),col=graycol(100),main="greycol,graycol")