tmap (version 1.11)

tm_iso: Draw iso (contour) lines with labels

Description

This function is a wrapper of tm_lines and tm_text aimed to draw isopleths, which can be created with smooth_map.

Usage

tm_iso(col = NA, text = "level", size = 0.5, remove.overlap = TRUE,
  along.lines = TRUE, overwrite.lines = TRUE, ...)

Arguments

col

line color. See tm_lines.

text

text to display. By default, it is the variable named "level" of the shape that is created with smooth_map

size

text size (see tm_text)

remove.overlap

see tm_text

along.lines

see tm_text

overwrite.lines

see tm_text

...

arguments passed on to tm_lines or tm_text

See Also

smooth_map