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, a 'halo' is displayed 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.
Value
No return value, labels are displayed.
Examples
mtq <- mf_get_mtq()
mf_map(mtq)
mf_label(
x = mtq, var = "LIBGEO", halo = TRUE, cex = 0.8,
overlap = FALSE, lines = FALSE
)
