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
)
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
)