Function reference • h3jsr

All functions

are_neighbours(): check if H3 cells are neighbours

cell_area(): Get exact cell area

cell_to_childpos(): Cell to Child position

cell_to_children_size(): Cell to children size

cell_to_line(): Convert H3 cell indexes to a line

cell_to_point(): Convert H3 cell index to point location

cell_to_polygon(): Get the boundary of an H3 cell index

cell_to_splitlong(): H3 cell to split long

cells_to_multipolygon(): Get geometry for a set of H3 cells

childpos_to_cell(): Child position to cell

compact(): Compact H3 cells

degs_to_rads(): Convert degrees to radians

edge_length(): Get exact cell edge length

get_base_cell(): get the base cell of an H3 cell index

get_cell_vertex(): Get a vertex index

get_cell_vertexes(): Get all vertex indexes

get_centerchild(): get central child H3 cell index

get_children(): get child H3 cell indices

get_disk(): Get nearby H3 cell indices

get_disk_list(): Get nearby H3 cell indexes separated by distance

get_faces(): get the icosahedron faces of an H3 cell index

get_gcdist(): Great circle distance

get_local_cell(): Get H3 cell from local i, j coordinates

get_local_ij(): Get local i, j coordinates

get_parent(): get parent H3 cell index

get_pentagons(): get the pentagon indices for an H3 resolution

get_res(): get the resolution of an H3 cell index

get_res0(): Get resolution 0 indexes

get_ring(): Get a ring of H3 cell indexes

get_uddest(): Get destination cell from directed edge

get_udedge(): Get a unidirectional edge index

get_udedges(): Get all directed edge indexes for a given H3 cell

get_udends(): Get origin and destination indexes of directed edge

get_udorigin(): Get origin cell index from directed edge

grid_distance(): Grid distance between H3 cells

grid_path(): Path between H3 cells

h3_info_table: H3 index utility information table

h3jsr h3jsr-package: h3jsr: Access Uber's H3 library

is_pentagon(): check if H3 cell index is a pentagon

is_rc3(): check if H3 cell index is in a Class III resolution

is_valid(): check H3 cell index

is_valid_edge(): Check H3 unidirectional edge index

is_valid_vertex(): check H3 cell index

num_cells(): Get total H3 cells

point_to_cell(): Convert point location to H3 cell index

polygon_to_cells(): Get H3 cell index within a polygon

rads_to_degs(): Convert radians to degrees

res_area(): Get average cell area

res_cendist(): Get average distance between H3 cell centers

res_length(): Get average cell edge length

splitlong_to_cell(): Split long to H3 cell

udedge_to_line(): Get the geometry of an H3 edge

uncompact(): Uncompact H3 cell indices

vertex_to_point(): Convert H3 cell vertex index to point location