mapsf (version 1.2.0)

mf_map_base: Plot a base map

Description

mf_map() can be used to display geographic layers (sf objects), using the default map type base.

Usage

For polygons:

mf_map(x, col, border, lwd = 0.7, lty = 1,
       alpha, expandBB, extent, bg, add = FALSE)

For points:

mf_map(x, col, border, pch = 20, cex = 1, lwd = 0.7,
       alpha, expandBB, extent, bg, add = FALSE)

For lines:

mf_map(x, col, lwd = .7, lty = 1,
       alpha, expandBB, extent, bg, add = FALSE)

Value

x is (invisibly) returned.

Arguments

x

object of class sf, sfc or sfg

col

a color, hex code or color name given by colors. The default color for polygons is the foreground color, the default color for points and lines the highlight color (see mf_theme).

border

border color for polygons and points symbols, hex code or color name given by colors. The default color for polygon is the highlight color, the default color for points is the foreground color (see mf_theme).

lwd

border width for polygons and points symbols, lines width

lty

type of line for polygons borders and lines

pch

type of symbol to use for points, see pch

cex

symbols size, 2 means 2 times bigger

alpha, expandBB, extent, bg, add

arguments described in mf_map

See Also

mf_map()

Examples

mtq <- mf_get_mtq()
pts <- mf_get_mtq("points")
flows <- mf_get_mtq("lines")
mf_map(mtq, lty = 3)
mf_map(pts, col = "red", border = "white", pch = 21, add = TRUE)
mf_map(flows, col = "coral", lwd = 2, add = TRUE)