palettes: Colour palette functions

In BillVenables/WWRGraphics: Traditional Graphics Enhancements for WWR

Description

Colour palette functions

Usage

pal_cool(n)

pal_heat_hcl(n)

pal_cool_hcl(n)

pal_pastels(n)

pal_blue2red(n)

pal_sea2sand(n)

pal_desert(n)

pal_green2brown(n)

pal_green2pink(n)

pal_grey(n)

pal_gray(n)

pal_namatjira(n)

pal_dark_rainbow(n)

Arguments

n	desired number of colours

Value

character string vector of colour strings

Examples

barplot(1:15, fill = pal_sea2sand, colour = "red", axes = FALSE) -> bp
z <- complex(real = bp,imaginary = seq_along(bp))
points(z, xpd = NA)
arrows(z[-length(z)], z[-1], gap = 1.5, col = "black")
labels <- c("sea", gsub(" ", "0", format(2:14)), "sand")
text(z, labels, pos = 3, xpd = NA, col = pal_blue2red(15))

BillVenables/WWRGraphics documentation built on Feb. 1, 2021, 12:13 p.m.