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leaflet (version 1.0.0)

setView: Methods to manipulate the map widget

Description

A series of methods to manipulate the map.

Usage

setView(map, lng, lat, zoom, options = list())
fitBounds(map, lng1, lat1, lng2, lat2)
setMaxBounds(map, lng1, lat1, lng2, lat2)
clearBounds(map)

Arguments

map
a map widget object created from leaflet()
lng
The longitude of the map center
lat
The latitude of the map center
zoom
the zoom level
options
a list of zoom/pan options (see http://leafletjs.com/reference.html#map-zoompanoptions)
lng1, lat1, lng2, lat2
the coordinates of the map bounds

Value

  • The modified map widget.

Functions

  • setView: Set the view of the map (center and zoom level)
  • fitBounds: Set the bounds of a map
  • setMaxBounds: Restricts the map view to the given bounds
  • clearBounds: Clear the bounds of a map, and the bounds will be automatically determined from latitudes and longitudes of the map elements if available (otherwise the full world view is used)

References

http://leafletjs.com/reference.html#map-set-methods

Examples

Run this code
library(leaflet)
m = leaflet() %>% addTiles() %>% setView(-71.0382679, 42.3489054, zoom = 18)
m  # the RStudio 'headquarter'
m %>% fitBounds(-72, 40, -70, 43)
m %>% clearBounds()  # world view

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