Plot labels — mf_label • mapsf

Put labels on a map.

mf_label(
  x,
  var,
  col,
  cex = 0.7,
  overlap = TRUE,
  lines = TRUE,
  halo = FALSE,
  bg,
  r = 0.1,
  ...
)

Arguments

x	object of class `sf`
var	name(s) of the variable(s) to plot
col	labels color
cex	labels cex
overlap	if FALSE, labels are moved so they do not overlap.
lines	if TRUE, then lines are plotted between x,y and the word, for those words not covering their x,y coordinate
halo	If TRUE, then a 'halo' is printed around the text and additional arguments bg and r can be modified to set the color and width of the halo.
bg	halo color
r	width of the halo
...	further text arguments.

No return value, labels are displayed.

mtq <- mf_get_mtq()
mf_map(mtq)
mf_label(
  x = mtq, var = "LIBGEO", halo = TRUE, cex = 0.8,
  overlap = FALSE, lines = FALSE
)