clear_query {arcgislayers}R Documentation

Utility functions

Description

Utility functions

Usage

clear_query(x)

list_fields(x)

list_items(x)

refresh_layer(x)

Arguments

x

an object of class FeatureLayer, Table, or ImageServer.

Details

[Experimental]

Value

See Details.

Examples

## Not run: 
  furl <- paste0(
    "https://services3.arcgis.com/ZvidGQkLaDJxRSJ2/arcgis/rest/services/",
    "PLACES_LocalData_for_BetterHealth/FeatureServer/0"
  )

  flayer <- arc_open(furl)

  # list fields available in a layer
  list_fields(flayer)

  # remove any queries stored in the query attribute
  clear_query(update_params(flayer, outFields = "*"))

  # refresh metadata of an object
  refresh_layer(flayer)

  map_url <- paste0(
    "https://services.arcgisonline.com/ArcGIS/rest/services/",
    "World_Imagery/MapServer"
  )

  # list all items in a server object
  list_items(arc_open(map_url))


## End(Not run)

[Package arcgislayers version 0.2.0 Index]