Add polygons from an ArcGIS feature layer to a leaflet map — TADA_addPolys • EPATADA

Add polygons from an ArcGIS feature layer to a leaflet map

Usage

TADA_addPolys(map, layerfilepath, layergroup, layername, bbox = NULL)

Arguments

map: A leaflet map
layerfilepath: Local path to the .shp file for the layer
layergroup: Name of the layer group
layername: Name of the layer
bbox: A bounding box from the sf function st_bbox; used to filter the query results. Optional; defaults to NULL.

Value

The original map with polygons from the feature layer added to it.

Examples

if (FALSE) {
# Create a leaflet map
lmap <- leaflet::leaflet() %>%
  leaflet::addProviderTiles("Esri.WorldTopoMap", group = "World topo") %>%
  leaflet::addMapPane("featurelayers", zIndex = 300)
# Add the American Indian Reservations feature layer to the map
lmap <- TADA_addPolys(lmap, "extdata/AmericanIndian.shp", "Tribes", "American Indian Reservations")
lmap
}