leaflet.extras (version 1.0.0)

addSearchOSM: Add a OSM search control to the map.

Description

Add a OSM search control to the map.

Removes the OSM search control from the map.

Add a Google search control to the map.

Removes the Google search control from the map.

Add a US Census Bureau search control to the map.

Removes the US Census Bureau search control from the map.

Usage

addSearchOSM(map, options = searchOptions(autoCollapse = TRUE, minLength = 2))
removeSearchOSM(map)
addReverseSearchOSM(map, showSearchLocation = TRUE, showBounds = FALSE,
  showFeature = TRUE, fitBounds = TRUE, displayText = TRUE,
  group = NULL)
addSearchGoogle(map, apikey = Sys.getenv("GOOGLE_MAP_GEOCODING_KEY"),
  options = searchOptions(autoCollapse = TRUE, minLength = 2))
removeSearchGoogle(map)
addReverseSearchGoogle(map, apikey = Sys.getenv("GOOGLE_MAP_GEOCODING_KEY"),
  showSearchLocation = TRUE, showBounds = FALSE, showFeature = TRUE,
  fitBounds = TRUE, displayText = TRUE, group = NULL)
addSearchUSCensusBureau(map, options = searchOptions(autoCollapse = TRUE,
  minLength = 20))
removeSearchUSCensusBureau(map)

Arguments

map

a map widget object

options

Search Options

showSearchLocation

Boolean. If TRUE displays a Marker on the searched location's coordinates.

showBounds

Boolean. If TRUE show the bounding box of the found feature.

showFeature

Boolean. If TRUE show the found feature. Depending upon the feature found this can be a marker, a line or a polygon.

fitBounds

Boolean. If TRUE set maps bounds to queried and found location. For this to be effective one of showSearchLocation, showBounds, showFeature shoule also be TRUE.

displayText

Boolean. If TRUE show a text box with found location's name on the map.

group

String. An optional group to hold all the searched locations and their results.

apikey

String. API Key for Google GeoCoding Service.

Value

modified map

modified map

modified map

modified map

modified map

modified map

modified map

modified map

Examples

# NOT RUN {
leaflet() %>%
  addProviderTiles(providers$Esri.WorldStreetMap) %>%
  addResetMapButton() %>%
  addSearchGoogle()

## for more examples see
# browseURL(system.file("examples/search.R", package = "leaflet.extras"))


# }

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