Diagnostic Map

Produces a diagnostic map for a given color scheme.

Usage

plot_map(x)

Arguments

x

A character vector of colors.

Value

plot_map() 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_scheme(), plot_scheme_colourblind(), plot_tiles()

Author

N. Frerebeau, V. Arel-Bundock

Examples

plot(colour("bright")(7))

plot(colour("smooth rainbow")(256))


## Plot colour schemes
plot_scheme(colour("bright")(7))

plot_scheme(colour("sunset")(11))

plot_scheme(colour("YlOrBr")(9))

plot_scheme(colour("discrete rainbow")(14))


## Plot diagnostic maps
plot_map(colour("bright")(7))

plot_map(colour("sunset")(11))

plot_map(colour("YlOrBr")(9))

plot_map(colour("discrete rainbow")(14))


## Plot diagnostic images
plot_tiles(colour("discrete rainbow")(14), n = 256)

plot_tiles(colour("discrete rainbow")(23), n = 256)

plot_tiles(colour("smooth rainbow")(256), n = 256)