Description Usage Arguments Value Examples
Get a centroid from WKT or geojson
1 | get_centroid(x)
|
x |
Input, a wkt character string or geojson class object |
A length 2 numeric vector, with longitude first, latitude second
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | # WKT
str <- "POINT (-116.4000000000000057 45.2000000000000028)"
get_centroid(str)
str <- 'MULTIPOINT ((100.000 3.101), (101.000 2.100), (3.140 2.180))'
get_centroid(str)
str <- "MULTIPOLYGON (((40 40, 20 45, 45 30, 40 40)),
((20 35, 45 20, 30 5, 10 10, 10 30, 20 35), (30 20, 20 25, 20 15, 30 20)))"
get_centroid(str)
# Geojson as geojson class
str <- "POINT (-116.4000000000000057 45.2000000000000028)"
get_centroid(wkt2geojson(str))
str <- 'MULTIPOINT ((100.000 3.101), (101.000 2.100), (3.140 2.180))'
get_centroid(wkt2geojson(str))
str <- "MULTIPOLYGON (((40 40, 20 45, 45 30, 40 40)),
((20 35, 45 20, 30 5, 10 10, 10 30, 20 35), (30 20, 20 25, 20 15, 30 20)))"
get_centroid(wkt2geojson(str))
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