plot_polyregion

Plots a Polygonal Domain (of Various Classes)

Numerical integration of continuously differentiable
functions f(x,y) over simple closed polygonal domains.
The following cubature methods are implemented:
product Gauss cubature (Sommariva and Vianello, 2007,
<doi:10.1007/s10543-007-0131-2>),
the simple two-dimensional midpoint rule
(wrapping 'spatstat.geom' functions), and
adaptive cubature for radially symmetric functions via line
integrate() along the polygon boundary (Meyer and Held, 2014,
<doi:10.1214/14-AOAS743>, Supplement B).
For simple integration along the axes, the 'cubature' package
is more appropriate.

Sebastian Meyer

polyCub

Cubature over Polygonal Domains

Leonhard Held

Michael Hoehle

plot_polyregion function

<dl><dt>polyregion</dt>
<dd>a polygonal domain.
The following classes are supported:
<code>"owin"</code> from package spatstat.geom,
<code>"gpc.poly"</code> from gpclib,
<code>"SpatialPolygons"</code>, <code>"Polygons"</code>,
and <code>"Polygon"</code> from package sp, as well as
<code>"<a href="https://r-spatial.github.io/sf/reference/st.html">(MULTI)POLYGON</a>"</code> from package sf.
(For these classes, polyCub knows how to get an <code>xylist</code>.)</dd>
<dt>lwd</dt>
<dd>line width of the polygon edges.</dd>
<dt>add</dt>
<dd>logical. Add to existing plot?</dd></dl>

Arguments

Plots a Polygonal Domain (of Various Classes) — plot_polyregion

<dl>

<dt>polyregion</dt>
<dd>a polygonal domain.
The following classes are supported:
<code>"owin"</code> from package spatstat.geom,
<code>"gpc.poly"</code> from gpclib,
<code>"SpatialPolygons"</code>, <code>"Polygons"</code>,
and <code>"Polygon"</code> from package sp, as well as
<code>"<a href='https://r-spatial.github.io/sf/reference/st.html'>(MULTI)POLYGON</a>"</code> from package sf.
(For these classes, polyCub knows how to get an <code>xylist</code>.)</dd>


<dt>lwd</dt>
<dd>line width of the polygon edges.</dd>


<dt>add</dt>
<dd>logical. Add to existing plot?</dd>

</dl>

plot_polyregion: Plots a Polygonal Domain (of Various Classes)

Description

Usage

Arguments