leafletGaodeDependencies <- function() {
list(
htmltools::htmlDependency(
"leaflet-providers",
"1.0.27",
system.file("htmlwidgets/lib/leaflet-providers", package = "leaflet"),
script = "leaflet-providers.js"
),
htmltools::htmlDependency(
"leaflet-gaode",
packageVersion("leaflet"),
system.file("htmlwidgets/plugins/leaflet-gaode", package = "leafletplugins"),
script = "leaflet-gaode.js"
)
)
}
#' Add a Gaode tile layer
#'
#' @param map the map to add the tile layer to
#' @param layerId the layer id to assign
#' @param group the name of the group the newly created layers should belong to
#' (for \code{\link{clearGroup}} and \code{\link{addLayersControl}} purposes).
#' Human-friendly group names are permitted--they need not be short,
#' identifier-style names.
#' @return modified map object
#'
#' @examples
#' \dontrun{
#' leaflet() %>%
#' addTileGaodeMap() %>%
#' setView(lat = 37.550339, lng = 104.114129, zoom = 4)
#' }
#' @export
addTileGaodeMap <- function(
map,
layerId = NULL,
group = NULL
) {
map$dependencies <- c(map$dependencies, leafletGaodeDependencies())
invokeMethod(map, getMapData(map), 'addTileGaodeMap',
layerId, group)
}
#' Add a Gaode satellite layer
#'
#' @param map the map to add the satellite layer to
#' @param layerId the layer id to assign
#' @param group the name of the group the newly created layers should belong to
#' (for \code{\link{clearGroup}} and \code{\link{addLayersControl}} purposes).
#' Human-friendly group names are permitted--they need not be short,
#' identifier-style names.
#' @return modified map object
#'
#'
#' @examples
#' \dontrun{
#' leaflet() %>%
#' addTileGaodeSatellite() %>%
#' setView(lat = 37.550339, lng = 104.114129, zoom = 4)
#' }
#' @export
addTileGaodeSatellite <- function(
map,
layerId = NULL,
group = NULL
) {
map$dependencies <- c(map$dependencies, leafletGaodeDependencies())
invokeMethod(map, getMapData(map), 'addTileGaodeSatellite',
layerId, group)
}
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