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Plot Color Scheme

Source: R/plot_scheme.R
plot_scheme.Rd

Shows colors in a plot.

Usage

plot_scheme(x, colours = FALSE, names = FALSE, size = 1)

Arguments

x

A character vector of colors.

colours

A logical scalar: should the hexadecimal representation of the colors be displayed?

names

A logical scalar: should the name of the colors be displayed?

size

A numeric value giving the amount by which plotting text should be magnified relative to the default. Works the same as cex parameter of graphics::par().

Value

plot_scheme() 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_colourblind(), plot_tiles()

Author

N. Frerebeau

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)