multipolygon: multipolygon class

In ropensci/geojson: Classes for 'GeoJSON'

multipolygon class

Description

multipolygon class

Usage

multipolygon(x)

Arguments

x

input

Examples

x <- '{ "type": "MultiPolygon",
"coordinates": [
  [[[102.0, 2.0], [103.0, 2.0], [103.0, 3.0], [102.0, 3.0], [102.0, 2.0]]],
  [[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
  [[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]]
  ]
}'
(y <- multipolygon(x))
geo_type(y)
geo_pretty(y)
geo_write(y, f <- tempfile(fileext = ".geojson"))
jsonlite::fromJSON(f, FALSE)
unlink(f)

# add to a data.frame
library('tibble')
tibble(a = 1:5, b = list(y))

ropensci/geojson documentation built on Aug. 23, 2023, 10:30 a.m.