FSA (version 0.8.6)

chooseColors: Create a list of colors from among a variety of color palettes.

Description

Create a list of colors from among a variety of color palettes.

Usage

chooseColors(pal = paletteChoices(), num, ...)

paletteChoices()

Arguments

pal

A character that is the name of a palette. Must be one of rich, cm, default, grey, gray, heat, jet, rainbow, t

num

The number of colors to be returned.

...

Other arguments to the various palette functions.

Value

• A vector of colors of length num.

See Also

See rich.colors in gplots, cm.colors, heat.colors, topo.colors, terrain.colors, rainbow, colorRampPalette, and colors.

Examples

n <- 20
# Color Wheels
pie(rep(1,n), col=chooseColors("rich",n))
pie(rep(1,n), col=chooseColors("rainbow",n))
pie(rep(1,n), col=chooseColors("topo",n))
pie(rep(1,n), col=chooseColors("gray",n))
pie(rep(1,n), col=chooseColors("jet",n))