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GeoArrow Types

Source: R/type.R
geoarrow_wkb.Rd

These functions provide GeoArrow type definitions as zero-length vectors.

Usage

geoarrow_wkb(crs = NULL, edges = "PLANAR")

geoarrow_wkt(crs = NULL, edges = "PLANAR")

geoarrow_large_wkb(crs = NULL, edges = "PLANAR")

geoarrow_large_wkt(crs = NULL, edges = "PLANAR")

geoarrow_native(
  geometry_type,
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

geoarrow_point(
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

geoarrow_linestring(
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

geoarrow_polygon(
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

geoarrow_multipoint(
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

geoarrow_multilinestring(
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

geoarrow_multipolygon(
  dimensions = "XY",
  coord_type = "SEPARATE",
  crs = NULL,
  edges = "PLANAR"
)

Arguments

crs

An object representing a CRS. For maximum portability, it should implement wk::wk_crs_projjson().

edges

One of "PLANAR" or "SPHERICAL".

geometry_type

One of "POINT", "LINESTRING", "POLYGON", "MULTIPOINT", "MULTILINESTRING", "MULTIPOLYGON".

dimensions

One of "XY", "XYZ", "XYM", or "XYZM"

coord_type

One of "SEPARATE" or "INTERLEAVED"

Value

A geoarrow_vctr

Examples

geoarrow_wkb()
#> <geoarrow_vctr geoarrow.wkb{binary}[0]>
#> character(0)
geoarrow_wkt()
#> <geoarrow_vctr geoarrow.wkt{string}[0]>
#> character(0)
geoarrow_point()
#> <geoarrow_vctr geoarrow.point{struct}[0]>
#> character(0)