mosaic (version 1.8.2)

leaflet_map: Simple Leaflet Maps

Description

Primarily designed to work with rgeo() to display randomly sampled points on the globe.

Usage

leaflet_map(
  latitude = NULL,
  longitude = NULL,
  position = NULL,
  zoom = 12,
  mark = FALSE,
  radius = 0,
  units = c("km", "miles", "meters", "feet"),
  ...
)

Arguments

latitude, longitude

vectors of latitude and longitude values. If latitude is a data frame, then it is treated as position. This facilitates "piping" from rgeo(). See examples.

position

a data frame containing latitude and longitude positions

zoom

zoom level for initial map (1-20)

mark

a logical indicating whether the location should be marked with a pin

radius

a vector of radii of circles (in miles) centered at position that are displayed on the map

units

units for radii of circles (km, miles, meters, or feet).

…

additional arguments passed to leaflet::addCircles()

Value

a leaflet map

See Also

deg2rad(), latlon2xyz() and rgeo().

Examples

# NOT RUN {
  # Times Square
  leaflet_map(40.7566, -73.9863, radius = 1, units = "miles")  
  # 3 random locations; 5 km circles
  leaflet_map(position = rgeo(3), radius = 5, mark = TRUE, color = "red") 
  # using pipes
  rgeo(4, latlim = c(25,50), lonlim = c(-65, -125)) %>%
    leaflet_map(radius = 5, mark = TRUE, color = "purple")
# }