wk_handle.data.frame

wk_restore.data.frame

wk_restore.tbl_df

wk_translate.data.frame

wk_translate.tbl_df

wk_translate.sf

wk_restore.sf

Provides a minimal R and C++ API for parsing
well-known binary and well-known text representation of
geometries to and from R-native formats.
Well-known binary is compact
and fast to parse; well-known text is human-readable
and is useful for writing tests. These formats are
useful in R only if the information they contain can be
accessed in R, for which high-performance functions
are provided here.

Dewey Dunnington

Lightweight Well-Known Geometry Parsing

Edzer Pebesma

wk_handle.data.frame function

<dl><dt>handleable</dt>
<dd>A geometry vector (e.g., <code>wkb()</code>, <code>wkt()</code>, <code>xy()</code>,
<code>rct()</code>, or <code><a href="https://r-spatial.github.io/sf/reference/sfc.html">sf::st_sfc()</a></code>) for which <code>wk_handle()</code> is defined.</dd>
<dt>handler</dt>
<dd>A wk_handler object.</dd>
<dt>...</dt>
<dd>Passed to the <code>wk_handle()</code> method.</dd>
<dt>result</dt>
<dd>The result of a filter operation intended to be a
transformation.</dd>
<dt>to</dt>
<dd>A prototype object.</dd></dl>

Arguments

Use data.frame with wk — wk_handle.data.frame

<dl>

<dt>handleable</dt>
<dd>A geometry vector (e.g., <code>wkb()</code>, <code>wkt()</code>, <code>xy()</code>,
<code>rct()</code>, or <code><a href='https://r-spatial.github.io/sf/reference/sfc.html'>sf::st_sfc()</a></code>) for which <code>wk_handle()</code> is defined.</dd>


<dt>handler</dt>
<dd>A wk_handler object.</dd>


<dt>...</dt>
<dd>Passed to the <code>wk_handle()</code> method.</dd>


<dt>result</dt>
<dd>The result of a filter operation intended to be a
transformation.</dd>


<dt>to</dt>
<dd>A prototype object.</dd>

</dl>

Use data.frame with wk

wk_handle.data.frame: Use data.frame with wk

Description

Usage

Arguments

Examples