esviz (version 0.0.2)

ClimPalette: Generate Climate Color Palettes

Description

Generates a colorblind friendly color palette with color ranges useful in climate temperature variable plotting.

Usage

ClimPalette(palette = "bluered")
ClimColors(n, palette = "bluered")

Value

ClimPalette() returns the function that generates the color palette and the attribute 'na_color'.

ClimColors() returns a vector of the colors.

Arguments

palette

A character string of palette. The current choices:

• 'bluered': from blue through white to red.

• 'redblue': from red through white to blue.

• 'yellowred': from yellow through orange to red.

• 'redyellow': from red through orange to yellow.

• 'purpleorange': from purple through white to orange.

• 'orangepurple': from orange through white to purple.

n

A number indicating how many colors to generate.

Examples

lims <- seq(-1, 1, length.out = 21)
cb <- ColorBarContinuous(lims, color_fun = ClimPalette('redyellow'), plot = FALSE)

cols <- ClimColors(20)
cb <- ColorBarContinuous(lims, cols, plot = FALSE)