wk_problems

wk_problems_handler

The problems handler returns a character vector of parse
errors and can be used to validate input of any type
for which <code>wk_handle()</code> is defined.

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

Anthony North

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

Arguments

Validate well-known binary and well-known text — wk_problems

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

</dl>

wk_problems: Validate well-known binary and well-known text

Description

Usage

Value

Arguments

Examples