Add graphics elements and layers to the map widget.
addControl( map, html, position = c("topleft", "topright", "bottomleft", "bottomright"), layerId = NULL, className = "info legend", data = getMapData(map) ) addTiles( map, urlTemplate = "//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", attribution = NULL, layerId = NULL, group = NULL, options = tileOptions(), data = getMapData(map) ) addWMSTiles( map, baseUrl, layerId = NULL, group = NULL, options = WMSTileOptions(), attribution = NULL, layers = "", data = getMapData(map) ) addPopups( map, lng = NULL, lat = NULL, popup, layerId = NULL, group = NULL, options = popupOptions(), data = getMapData(map) ) addMarkers( 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) ) addLabelOnlyMarkers( map, lng = NULL, lat = NULL, layerId = NULL, group = NULL, icon = NULL, label = NULL, labelOptions = NULL, options = markerOptions(), clusterOptions = NULL, clusterId = NULL, data = getMapData(map) ) addCircleMarkers( map, lng = NULL, lat = NULL, radius = 10, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = TRUE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, popup = NULL, popupOptions = NULL, label = NULL, labelOptions = NULL, options = pathOptions(), clusterOptions = NULL, clusterId = NULL, data = getMapData(map) ) highlightOptions( stroke = NULL, color = NULL, weight = NULL, opacity = NULL, fill = NULL, fillColor = NULL, fillOpacity = NULL, dashArray = NULL, bringToFront = NULL, sendToBack = NULL ) addCircles( map, lng = NULL, lat = NULL, radius = 10, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = TRUE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, popup = NULL, popupOptions = NULL, label = NULL, labelOptions = NULL, options = pathOptions(), highlightOptions = NULL, data = getMapData(map) ) addPolylines( map, lng = NULL, lat = NULL, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = FALSE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, smoothFactor = 1, noClip = FALSE, popup = NULL, popupOptions = NULL, label = NULL, labelOptions = NULL, options = pathOptions(), highlightOptions = NULL, data = getMapData(map) ) addRectangles( map, lng1, lat1, lng2, lat2, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = TRUE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, smoothFactor = 1, noClip = FALSE, popup = NULL, popupOptions = NULL, label = NULL, labelOptions = NULL, options = pathOptions(), highlightOptions = NULL, data = getMapData(map) ) addPolygons( map, lng = NULL, lat = NULL, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = TRUE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, smoothFactor = 1, noClip = FALSE, popup = NULL, popupOptions = NULL, label = NULL, labelOptions = NULL, options = pathOptions(), highlightOptions = NULL, data = getMapData(map) ) addGeoJSON( map, geojson, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = TRUE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, smoothFactor = 1, noClip = FALSE, options = pathOptions(), data = getMapData(map) ) addTopoJSON( map, topojson, layerId = NULL, group = NULL, stroke = TRUE, color = "#03F", weight = 5, opacity = 0.5, fill = TRUE, fillColor = color, fillOpacity = 0.2, dashArray = NULL, smoothFactor = 1, noClip = FALSE, options = pathOptions() )
map | a map widget object created from |
---|---|
html | the content of the control. May be provided as string or as HTML generated with Shiny/htmltools tags |
position | position of control: "topleft", "topright", "bottomleft", or "bottomright" |
layerId | the layer id |
className | extra CSS classes to append to the control, space separated |
data | the data object from which the argument values are derived; by
default, it is the |
urlTemplate | a character string as the URL template |
attribution | the attribution text of the tile layer (HTML) |
group | the name of the group the newly created layers should belong to
(for |
options | a list of extra options for tile layers, popups, paths (circles, rectangles, polygons, ...), or other map elements |
baseUrl | a base URL of the WMS service |
layers | comma-separated list of WMS layers to show |
lng | a numeric vector of longitudes, or a one-sided formula of the form
|
lat | a vector of latitudes or a formula (similar to the |
popup | a character vector of the HTML content for the popups (you are
recommended to escape the text using |
icon | the icon(s) for markers; an icon is represented by an R list of
the form |
popupOptions | A Vector of |
label | a character vector of the HTML content for the labels |
labelOptions | A Vector of |
clusterOptions | if not |
clusterId | the id for the marker cluster layer |
radius | a numeric vector of radii for the circles; it can also be a
one-sided formula, in which case the radius values are derived from the
|
stroke | whether to draw stroke along the path (e.g. the borders of polygons or circles) |
color | stroke color |
weight | stroke width in pixels |
opacity | stroke opacity (or layer opacity for tile layers) |
fill | whether to fill the path with color (e.g. filling on polygons or circles) |
fillColor | fill color |
fillOpacity | fill opacity |
dashArray | a string that defines the stroke dash pattern |
bringToFront | Whether the shape should be brought to front on hover. |
sendToBack | whether the shape should be sent to back on mouse out. |
highlightOptions | Options for highlighting the shape on mouse over. |
smoothFactor | how much to simplify the polyline on each zoom level (more means better performance and less accurate representation) |
noClip | whether to disable polyline clipping |
lng1, lat1, lng2, lat2 | latitudes and longitudes of the south-west and north-east corners of rectangles |
geojson | a GeoJSON list, or character vector of length 1 |
topojson | a TopoJSON list, or character vector of length 1 |
the new map
object
addControl
: Add arbitrary HTML controls to the map
addTiles
: Add a tile layer to the map
addWMSTiles
: Add a WMS tile layer to the map
addPopups
: Add popups to the map
addMarkers
: Add markers to the map
addLabelOnlyMarkers
: Add Label only markers to the map
addCircleMarkers
: Add circle markers to the map
highlightOptions
: Options to highlight a shape on hover
addCircles
: Add circles to the map
addPolylines
: Add polylines to the map
addRectangles
: Add rectangles to the map
addPolygons
: Add polygons to the map
addGeoJSON
: Add GeoJSON layers to the map
addTopoJSON
: Add TopoJSON layers to the map
The Leaflet API documentation: https://leafletjs.com/reference-1.3.4.html