annotation_osm: Plot OpenStreetMap Tiles On 'ggplot2'

Description Usage Arguments Examples

View source: R/ggopenstreetmap.R

Description

Plot OpenStreetMap Tiles On 'ggplot2'

Usage

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annotation_osm(obj, zoomin = +2)

Arguments

obj

A 'sf' object.

zoomin

Additional zoom level.

Examples

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library(ggplot2)
nc <- sf::st_read(system.file("shape/nc.shp", package = "sf"), quiet = TRUE)
ggplot(nc) +
  annotation_osm(nc) +
  geom_sf(aes(fill = AREA), alpha = 0.5)

yutannihilation/ggopenstreetmap documentation built on May 21, 2019, 12:22 p.m.