controls: Add controls to the map

In crazycapivara/openlayers: An R Interface to 'OpenLayers'

Description

Add controls to the map

Usage

add_scale_line(ol, units = "metric")

add_mouse_position(ol, projection = "EPSG:4326")

add_overview_map(ol, collapsed = TRUE)

add_full_screen(ol)

add_layer_switcher(ol)

Arguments

ol	map widget
units	units, supported values are degrees, imperial, nautical, metric and us
projection	projection used to display coordinates
collapsed	start the overview map collapsed?

Functions

• add_scale_line: Add scaleline to the map

• add_mouse_position: Add mouse position to the map

• add_overview_map: Add overview map to the map

• add_full_screen: Add full screen control to the map

• add_layer_switcher: Add layer switcher to the map

Examples

## Not run: 
  ol() %>% add_scale_line()

## End(Not run)

## Not run: 
  ol() %>% add_osm_tiles() %>% add_mouse_position("EPSG:3857")

## End(Not run)

crazycapivara/openlayers documentation built on June 4, 2019, 8:08 p.m.