tm_shape: Shape (spatial object) specification

In r-tmap/tmap: Thematic Maps

Shape (spatial object) specification

Description

Specify a shape, which is a spatial object from one of these spatial object class packages: sf, stars, or terra.

Usage

tm_shape(
  shp,
  bbox = NULL,
  crs = NULL,
  is.main = NA,
  name = NULL,
  unit = NULL,
  filter = NULL,
  ...
)

Arguments

shp	Spatial object
bbox	Bounding box of he map (only used if is.main = TRUE)
crs	CRS to which shp is reprojected (only used if is.main = TRUE)
is.main	Is shp the main shape, which determines the crs and bounding box of the map?
name	Name of the shape
unit	Unit of the coordinates
filter	Filter features
...	to catch deprecated arguments from version < 4.0

Examples

tm_shape(World, crs = "+proj=robin", filter = World$continent=="Africa") + 
	tm_polygons()

r-tmap/tmap documentation built on June 23, 2024, 9:58 a.m.