Client for 'Turfjs' for 'Geospatial' Analysis


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Documentation for package ‘lawn’ version 0.1.7

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lawn-package R client for turf.js for geospatial analysis
as_feature Convert a FeatureCollection to a Feature
data-Feature Description of GeoJSON data types
data-FeatureCollection Description of GeoJSON data types
data-GeoJSON Description of GeoJSON data types
data-GeometryCollection Description of GeoJSON data types
data-LineString Description of GeoJSON data types
data-MultiLineString Description of GeoJSON data types
data-MultiPoint Description of GeoJSON data types
data-MultiPolygon Description of GeoJSON data types
data-Point Description of GeoJSON data types
data-Polygon Description of GeoJSON data types
data-types Description of GeoJSON data types
georandom Return a FeatureCollection with N number of features with random coordinates
gr_point Return a FeatureCollection with N number of features with random coordinates
gr_polygon Return a FeatureCollection with N number of features with random coordinates
gr_position Return a FeatureCollection with N number of features with random coordinates
lawn R client for turf.js for geospatial analysis
lawn_aggregate Calculate a series of aggregations for a set of points within polygons
lawn_along Get a point at a distance along a line
lawn_area Calculate the area of a polygon or group of polygons
lawn_average Average of a field among points within polygons
lawn_bbox_polygon Make a polygon from a bounding box
lawn_bearing Get geographic bearing between two points
lawn_bezier Curve a linestring
lawn_buffer Buffer a feature
lawn_center Get center point
lawn_centroid Centroid
lawn_combine Combine singular features into plural versions
lawn_concave Concave hull polygon
lawn_convex Convex hull polygon
lawn_count Count number of points within polygons
lawn_data Data for use in examples
lawn_destination Calculate destination point
lawn_deviation Standard deviation of a field among points within polygons
lawn_distance Distance between two points
lawn_envelope Calculate envelope around features
lawn_erase Erase one polygon from another
lawn_explode Explode vertices to points
lawn_extent Get a bounding box
lawn_featurecollection Create a FeatureCollection
lawn_filter Filter a FeatureCollection by a given property and value
lawn_flip Flip x,y to y,x, and vice versa
lawn_hex_grid Create a HexGrid
lawn_inside Does a point reside inside a polygon
lawn_intersect Intersection
lawn_isolines Generate Isolines
lawn_jenks Get Jenks breaks
lawn_kinks Get points at all self-intersections of a polygon
lawn_linestring Create a linestring
lawn_line_distance Measure a linestring
lawn_line_slice Slice a line given two points
lawn_max Maximum value of a field among points within polygons
lawn_median Median value of a field among points within polygons
lawn_merge Merge polygons
lawn_midpoint Get a point midway between two points
lawn_min Minimum value of a field among points within polygons
lawn_nearest Get nearest point
lawn_planepoint Calculate a Planepoint
lawn_point Create a point
lawn_point_grid Create a PointGrid
lawn_point_on_line Get closest point on linestring to reference point
lawn_point_on_surface Get a point on the surface of a feature
lawn_polygon Create a polygon
lawn_quantile Calculate quantiles
lawn_random Generate random data
lawn_reclass Reclassify properties data
lawn_remove Remove things from a FeatureCollection
lawn_sample Return features from FeatureCollection at random
lawn_simplify Simplify GeoJSON data
lawn_size Expand a bounding box
lawn_square Calculate a square bounding box
lawn_square_grid Create a SquareGrid
lawn_sum Sum of a field among points within polygons
lawn_tag Spatial join of points and polygons
lawn_tin Create a Triangulated Irregular Network
lawn_triangle_grid Create a TriangleGrid
lawn_union Merge polygons
lawn_variance Variance of a field among points within polygons
lawn_within Return points that fall within polygons
print-methods Lawn print methods to provide summary view
view Visualize geojson
view_ Visualize geojson