ggthemes (version 3.2.0)

theme_map: Clean theme for maps

Description

A clean theme that is good for displaying maps from geom_map.

Usage

theme_map(base_size = 9, base_family = "")

Arguments

base_size

base font size

base_family

base font family

Examples

library("maps")
library("ggplot2")
us <- fortify(map_data('state'), region = 'region')
gg <-
 (ggplot()
  + geom_map(data  =  us, map = us,
             aes(x = long, y = lat, map_id = region, group = group),
             fill = 'white', color = 'black', size = 0.25)
  + coord_map('albers', lat0 = 39, lat1 = 45)
  + theme_map()
  )
gg