S3 details for geovctrs_wkt

new_geovctrs_wkt(
  x = character(),
  trim = TRUE,
  precision = 16L,
  dimensions = 3L
)

is_geovctrs_wkt(x)

validate_geovctrs_wkt(x)

# S3 method for geovctrs_wkt
vec_cast(x, to, ...)

# S3 method for geovctrs_wkt
vec_ptype2(x, y, ...)

Arguments

x	A character vector containing well-known text
trim	Trim unnecessary zeroes in the output?
precision	The rounding precision to use when writing (number of decimal places).
dimensions	The maximum number of dimensions to consider when generating text.
...	Unused
y, to	A prototype to cast to. See `vctrs::vec_cast()` and `vctrs::vec_ptype2()`

Examples

wkt <- geo_wkt("POINT (30 10)")
is_geovctrs_wkt(wkt)
#> [1] TRUE

# use new_geovctrs_wkt() to skip parse validation if you know
# your text is valid WKT
new_geovctrs_wkt("POINT (30 10)")
#> <geovctrs_wkt[1]>
#> [1] POINT (30 10)