wkt_set_srid

wkb_set_srid

wkt_set_z

wkb_set_z

wkt_transform

wkb_transform

Provides extra utilities for well-known formats in the
'wk' package that are outside the scope of that package. Utilities
to parse coordinates from data frames, plot well-known geometry
vectors, extract meta information from well-known geometry vectors,
and calculate bounding boxes are provided.

Dewey Dunnington

wkutils

Utilities for Well-Known Geometry Vectors

wkt_set_srid function

<dl><dt>wkt</dt>
<dd>A character vector containing well-known text.</dd>
<dt>srid</dt>
<dd>An integer spatial reference identifier with a user-defined meaning.
Use <code>NA</code> to unset this value.</dd>
<dt>precision</dt>
<dd>The rounding precision to use when writing
(number of decimal places).</dd>
<dt>trim</dt>
<dd>Trim unnecessary zeroes in the output?</dd>
<dt>wkb</dt>
<dd>A <code><a href="/link/list()?package=wkutils&version=0.1.3" data-mini-rdoc="wkutils::list()">list()</a></code> of <code><a href="/link/raw()?package=wkutils&version=0.1.3" data-mini-rdoc="wkutils::raw()">raw()</a></code> vectors, such as that
returned by <code><a href="https://r-spatial.github.io/sf/reference/st_as_binary.html">sf::st_as_binary()</a></code>.</dd>
<dt>z</dt>
<dd>A Z value that will be assigned to every coordinate in each feature.
Use <code>NA</code> to unset this value.</dd>
<dt>trans</dt>
<dd>A 3x3 transformation matrix that will be applied to all coordinates
in the input.</dd></dl>

Arguments

Modify well-known geometries — wkt_set_srid

<dl>

<dt>wkt</dt>
<dd>A character vector containing well-known text.</dd>


<dt>srid</dt>
<dd>An integer spatial reference identifier with a user-defined meaning.
Use <code>NA</code> to unset this value.</dd>


<dt>precision</dt>
<dd>The rounding precision to use when writing
(number of decimal places).</dd>


<dt>trim</dt>
<dd>Trim unnecessary zeroes in the output?</dd>


<dt>wkb</dt>
<dd>A <code><a href='https://rdrr.io/r/base/list.html'>list()</a></code> of <code><a href='https://rdrr.io/r/base/raw.html'>raw()</a></code> vectors, such as that
returned by <code><a href='https://r-spatial.github.io/sf/reference/st_as_binary.html'>sf::st_as_binary()</a></code>.</dd>


<dt>z</dt>
<dd>A Z value that will be assigned to every coordinate in each feature.
Use <code>NA</code> to unset this value.</dd>


<dt>trans</dt>
<dd>A 3x3 transformation matrix that will be applied to all coordinates
in the input.</dd>

</dl>

Modify well-known geometries

wkt_set_srid: Modify well-known geometries

Description

Usage

Value

Arguments

Examples