lawn_center_of_mass: Center of mass

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

Description

Takes a data-Feature or a data-FeatureCollection and returns its center of mass using formula

Usage

lawn_center_of_mass(x, lint = FALSE)

Arguments

x	a data-Feature or data-FeatureCollection
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 data-Feature<(data-Point)>

See Also

Other measurements: lawn_along(), lawn_area(), lawn_bbox_polygon(), lawn_bbox(), lawn_bearing(), 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

x <- '{
 "type": "Feature",
 "properties": {},
 "geometry": {
     "type": "Polygon",
     "coordinates": [[
       [-112.072391,46.586591],
       [-112.072391,46.61761],
       [-112.028102,46.61761],
       [-112.028102,46.586591],
       [-112.072391,46.586591]
     ]]
   }
}'
lawn_center_of_mass(x)

lawn_center_of_mass(lawn_data$polygons_average)

Example output

<Feature>
  Type: Point
  Bounding box: -112.1 46.6 -112.1 46.6
  No. points: 2
  Properties: NULL
<Feature>
  Type: Point
  Bounding box: 10.8 59.9 10.8 59.9
  No. points: 2
  Properties: NULL

lawn documentation built on Jan. 6, 2021, 5:07 p.m.