setView {leaflet}

R Documentation

Methods to manipulate the map widget

Description

A series of methods to manipulate the map.

Usage

setView(map, lng, lat, zoom, options = list())

flyTo(map, lng, lat, zoom, options = list())

fitBounds(map, lng1, lat1, lng2, lat2, options = list())

flyToBounds(map, lng1, lat1, lng2, lat2, options = list())

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 https://leafletjs.com/reference-1.3.4.html#zoom/pan-options)
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)

• flyTo: Flys to a given location/zoom-level using smooth pan-zoom.

• fitBounds: Set the bounds of a map

• flyToBounds: Flys to given bound using smooth pan/zoom.

• 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

https://leafletjs.com/reference-1.3.4.html#map-methods-for-modifying-map-state

Examples

Run examples

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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