JS                      Objects imported from other packages
addControl              Graphics elements and layers
addLayersControl        Add UI controls to switch layers on and off
addLegend               Add a color legend to a map
addProviderTiles        Add a tile layer from a known map provider
addRasterImage          Add a raster image as a layer
colorNumeric            Color mapping
createLeafletMap        Legacy functions
dispatch                Extension points for plugins
iconList                Make icon set
icons                   Create a list of icon data
leaflet                 Create a Leaflet map widget
leafletOutput           Wrapper functions for using 'leaflet' in
                        'shiny'
leafletProxy            Send commands to a Leaflet instance in a Shiny
                        app
makeIcon                Define icon sets
mapOptions              Set options on a leaflet map object
previewColors           Color previewing utility
removeControl           Remove elements from a map
setView                 Methods to manipulate the map widget
showGroup               Show or hide layer groups
tileOptions             Extra options for map elements and layers
