Add Awesome Markers
addAwesomeMarkers(map, lng = NULL, lat = NULL, layerId = NULL,
group = NULL, icon = NULL, popup = NULL, popupOptions = NULL,
label = NULL, labelOptions = NULL, options = markerOptions(),
clusterOptions = NULL, clusterId = NULL, data = getMapData(map))the map to add awesome Markers to.
a numeric vector of longitudes, or a one-sided formula of the form
~x where x is a variable in data; by default (if not
explicitly provided), it will be automatically inferred from data by
looking for a column named lng, long, or longitude
(case-insensitively)
a vector of latitudes or a formula (similar to the lng
argument; the names lat and latitude are used when guessing
the latitude column from data)
the layer id
the name of the group the newly created layers should belong to
(for clearGroup and addLayersControl purposes).
Human-friendly group names are permitted--they need not be short,
identifier-style names. Any number of layers and even different types of
layers (e.g. markers and polygons) can share the same group name.
the icon(s) for markers;
a character vector of the HTML content for the popups (you are
recommended to escape the text using htmlEscape()
A Vector of popupOptions to provide popups
for security reasons)
a character vector of the HTML content for the labels
A Vector of labelOptions to provide label
options for each label. Default NULL
a list of extra options for tile layers, popups, paths (circles, rectangles, polygons, ...), or other map elements
if not NULL, markers will be clustered using
Leaflet.markercluster;
you can use markerClusterOptions() to specify marker cluster
options
the id for the marker cluster layer
the data object from which the argument values are derived; by
default, it is the data object provided to leaflet()
initially, but can be overridden