color palettes
Returns color(s) that are a linear interpolation of a given set of colors.
intpalette(inputcol, numcol = length(x.to), x.from = NULL, x.to = NULL)
inputcol |
initial colors, *from* where to interpolate. |
numcol |
number of colors to interpolate *to*. |
x.from |
x-values *from* where to interpolate. |
x.to |
x-values where to interpolate *to*. |
Return value is a vector of *colors* in hexadecimal format.
This is different from colorRamp(R function),
that returns a *function*
a vector of character strings giving the interpolated colors in hexadecimal format
Karline Soetaert <karline.soetaert@nioz.nl>
greycol, femmecol, shadepalette,
colorRamp for comparable R function
intpalette(c("white", "black"), n = 10)
grey(seq(1, 0, length.out = 10))
image(matrix(nrow = 1,ncol = 100, data = 1:100),
col = intpalette(c("red", "blue"), numcol = 100),
main = "intpalette")
image(matrix(nrow = 1, ncol = 100, data = 1:100),
col = intpalette(c("red", "blue", "yellow"), numcol = 100),
main = "intpalette")Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.