R: Mark character vectors as well-known text

wkt {wk}

R Documentation

Mark character vectors as well-known text

Description

Mark character vectors as well-known text

Usage

wkt(x = character())

parse_wkt(x)

as_wkt(x, ...)

## Default S3 method:
as_wkt(x, ...)

## S3 method for class 'character'
as_wkt(x, ...)

## S3 method for class 'wk_wkt'
as_wkt(
  x,
  ...,
  include_z = NULL,
  include_m = NULL,
  include_srid = NULL,
  precision = NULL,
  trim = NULL
)

## S3 method for class 'wk_wkb'
as_wkt(
  x,
  ...,
  include_z = NULL,
  include_m = NULL,
  include_srid = NULL,
  precision = NULL,
  trim = NULL
)

## S3 method for class 'wk_wksxp'
as_wkt(
  x,
  ...,
  include_z = NULL,
  include_m = NULL,
  include_srid = NULL,
  precision = NULL,
  trim = NULL
)

Arguments

`x`	A `character()` vector containing well-known text.
`...`	Unused
`include_z`	Include the values of the Z and M coordinates and/or SRID in the output? Use `FALSE` to omit, `TRUE` to include, or `NA` to include only if present. Note that using `TRUE` may result in an error if there is no value present in the original.
`include_m`	Include the values of the Z and M coordinates and/or SRID in the output? Use `FALSE` to omit, `TRUE` to include, or `NA` to include only if present. Note that using `TRUE` may result in an error if there is no value present in the original.
`include_srid`	Include the values of the Z and M coordinates and/or SRID in the output? Use `FALSE` to omit, `TRUE` to include, or `NA` to include only if present. Note that using `TRUE` may result in an error if there is no value present in the original.
`precision`	The rounding precision to use when writing (number of decimal places).
`trim`	Trim unnecessary zeroes in the output?

Value

A new_wk_wkt()

Examples

wkt("POINT (20 10)")

[Package wk version 0.3.4 Index]