Plot Simulated Color Blindness

Shows colors in a plot with different types of simulated color blindness.

Usage

plot_scheme_colourblind(x)

plot_scheme_colorblind(x)

Arguments

x

A character vector of colors.

Value

plot_scheme_colourblind() is called for its side-effects: it results in a graphic being displayed (invisibly returns x).

See also

Other diagnostic tools: change(), compare(), plot.color_scheme(), plot_map(), plot_scheme(), plot_tiles()

Author

N. Frerebeau, V. Arel-Bundock

Examples

# Trichromat
pal <- colour("bright")
plot_scheme(pal(7))


# Deuteranopia
deu <- change(pal, mode = "deuteranopia")
plot_scheme(deu(7))


# Protanopia
pro <- change(pal, mode = "protanopia")
plot_scheme(pro(7))


# Tritanopia
tri <- change(pal, mode = "tritanopia")
plot_scheme(tri(7))


# Achromatopsia
ach <- change(pal, mode = "achromatopsia")
plot_scheme(ach(7))


## Plot simulated color blindness
plot_scheme_colorblind(pal(7))