greycol {shape} | R Documentation |
Creates a vector of (n) contiguous colors from white/grey to black
greycol(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")