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Build a Legend

Source: R/viz_coordinates.R
prepare_legend.Rd

Build a Legend

Usage

prepare_legend(x, args, points = TRUE, lines = TRUE)

Arguments

x

A data.frame returned by prepare_plot().

args

A list of additional arguments to be passed to graphics::legend(); names of the list are used as argument names. If NULL or empty, no legend is displayed.

points

A logical scalar: legend for points?

lines

A logical scalar: legend for lines?

Author

N. Frerebeau