Convert sf LINESTRING
objects to POLYGON
objects representing all fundamental cycles within the LINESTRING
objects.
Source: R/fund-cycles.R
dodgr_sflines_to_poly.Rd
Convert sf LINESTRING
objects to POLYGON
objects representing all
fundamental cycles within the LINESTRING
objects.
Arguments
- sflines
An sf
LINESTRING
object representing a network.- graph_max_size
Maximum size submitted to the internal C++ routines as a single chunk. Warning: Increasing this may lead to computer meltdown!
- expand
For large graphs which must be broken into chunks, this factor determines the relative overlap between chunks to ensure all cycles are captured. (This value should only need to be modified in special cases.)
Value
An sf::sfc
collection of POLYGON
objects.
See also
Other misc:
compare_heaps()
,
dodgr_flowmap()
,
dodgr_full_cycles()
,
dodgr_fundamental_cycles()
,
dodgr_insert_vertex()
,
dodgr_sample()
,
dodgr_vertices()
,
merge_directed_graph()
,
summary.dodgr_dists_categorical()
,
write_dodgr_wt_profile()