insetplot (version 1.4.0)

map_border: Add a border around a map plot

Description

Returns a small theme that draws a rectangular border around the plot area. Handy for visually separating inset plots from the main plot.

Usage

map_border(color = "black", linewidth = 1, fill = "white", ...)

Value

A ggplot2 theme object to add to a ggplot with +.

Arguments

color

Border color. Default "black".

linewidth

Border line width. Default 1.

fill

Background fill color. Default "white".

...

Passed to ggplot2::element_rect().

Examples

library(ggplot2)

ggplot(mtcars, aes(mpg, wt)) +
    geom_point() +
    map_border(color = "red", linewidth = 2)