mapsf (version 0.11.0)

mf_typo: Plot a typology map

Description

Plot a typology map.

Usage

mf_typo(
  x,
  var,
  pal = "Dynamic",
  alpha = 1,
  rev = FALSE,
  val_order,
  border = getOption("mapsf.fg"),
  pch = 21,
  cex = 1,
  lwd = 0.7,
  cex_na = 1,
  pch_na = 4,
  col_na = "white",
  leg_pos = mf_get_leg_pos(x),
  leg_title = var,
  leg_title_cex = 0.8,
  leg_val_cex = 0.6,
  leg_no_data = "No data",
  leg_frame = FALSE,
  leg_frame_border = getOption("mapsf.fg"),
  leg_adj = c(0, 0),
  leg_size = 1,
  leg_box_border = getOption("mapsf.fg"),
  leg_box_cex = c(1, 1),
  leg_fg = getOption("mapsf.fg"),
  leg_bg = getOption("mapsf.bg"),
  add = FALSE
)

Value

No return value, a map is displayed.

Arguments

x

object of class sf

var

name(s) of the variable(s) to plot

pal

a set of colors or a palette name (from hcl.colors)

alpha

if pal is a hcl.colors palette name, the alpha-transparency level in the range [0,1]

rev

if pal is a hcl.colors palette name, whether the ordering of the colors should be reversed (TRUE) or not (FALSE)

val_order

values order, a character vector that matches var modalities

border

border color

pch

pch type of pch if x is a POINT layer

cex

cex cex of the symbols if x is a POINT layer

lwd

border width

cex_na

cex for NA values if x is a POINT layer

pch_na

pch for NA values if x is a POINT layer

col_na

color for missing values

leg_pos

position of the legend, one of 'topleft', 'top','topright', 'right', 'bottomright', 'bottom', 'bottomleft', 'left' or a vector of two coordinates in map units (c(x, y)). If leg_pos = NA then the legend is not plotted. If leg_pos = 'interactive' click onthe map to choose the legend position.

leg_title

legend title

leg_title_cex

size of the legend title

leg_val_cex

size of the values in the legend

leg_no_data

label for missing values

leg_frame

whether to add a frame to the legend (TRUE) or not (FALSE)

leg_frame_border

border color of the legend frame

leg_adj

adjust the postion of the legend in x and y directions

leg_size

size of the legend; 2 means two times bigger

leg_box_border

border color of legend boxes

leg_box_cex

width and height size expansion of boxes

leg_fg

color of the legend foreground

leg_bg

color of the legend backgournd

add

whether to add the layer to an existing plot (TRUE) or not (FALSE)

Examples

mtq <- mf_get_mtq()
mf_map(mtq, "STATUS", "typo")
mtq[6, "STATUS"] <- NA
mf_map(
  x = mtq, var = "STATUS", type = "typo",
  pal = c("red", "blue", "yellow"), lwd = 1.1,
  val_order = c("Prefecture", "Sub-prefecture", "Simple municipality"),
  col_na = "green", border = "brown",
  leg_pos = "bottomleft",
  leg_title = "Status", leg_title_cex = 1.1,
  leg_val_cex = 1, leg_no_data = "No data",
  leg_frame = TRUE, add = FALSE
)