Gradient scale Map a numeric vector to a color gradient

Gradient scale Map a numeric vector to a color gradient

Usage

color.gradient(x, colors = c("red", "yellow", "green"), colsteps = 100)

Arguments

x

numeric vector. Values to map onto the color scale.

colors

character vector. Colors defining the gradient, interpolated in order. Default c("red","yellow","green").

colsteps

integer. Number of discrete color steps in the gradient. Default 100.

Value

a scale