lawn_bearing: Get geographic bearing between two points

In ropensci/lawn: Client for 'Turfjs' for 'Geospatial' Analysis

Get geographic bearing between two points

Description

Takes two data-Point's and finds the geographic bearing between them.

Usage

lawn_bearing(start, end, lint = FALSE)

Arguments

start	Starting data-Feature with a single data-Point
end	Ending data-Feature with a single data-Point
lint	(logical) Lint or not. Uses geojsonhint. Takes up increasing time as the object to get linted increases in size, so probably use by default for small objects, but not for large if you know they are good geojson objects. Default: FALSE

Value

A numeric value of the bearing in degrees.

See Also

Other measurements: lawn_along(), lawn_area(), lawn_bbox_polygon(), lawn_bbox(), lawn_center_of_mass(), lawn_center(), lawn_centroid(), lawn_destination(), lawn_distance(), lawn_envelope(), lawn_extent(), lawn_line_distance(), lawn_midpoint(), lawn_point_on_feature(), lawn_pt2line_distance(), lawn_square()

Examples

start <- '{
 "type": "Feature",
 "properties": {
   "marker-color": "#f00"
 },
 "geometry": {
   "type": "Point",
   "coordinates": [-75.343, 39.984]
 }
}'

end <- '{
  "type": "Feature",
  "properties": {
    "marker-color": "#0f0"
  },
  "geometry": {
    "type": "Point",
    "coordinates": [-75.534, 39.123]
  }
}'
lawn_bearing(start, end)

ropensci/lawn documentation built on May 18, 2022, 9:58 a.m.