gpc2owin

owin2gpc

an object of class <code>"gpc.poly"</code> or <code>"owin"</code>,
respectively.

object

further arguments passed to <code><a href="/link/owin?package=polyCub&version=0.5-1" rd-options="" data-mini-rdoc="polyCub::owin">owin</a></code>.

Package <pkg>polyCub</pkg> implements converters between the classes
<code>"<a href="/link/owin?package=polyCub&version=0.5-1&to=spatstat%3Aowin.object" rd-options="spatstat:owin.object" data-mini-rdoc="spatstat:owin.object::owin">owin</a>"</code> of package <pkg>spatstat</pkg> and
<code>"<a href="/link/gpc.poly?package=polyCub&version=0.5-1&to=rgeos%3Agpc.poly-class" rd-options="rgeos:gpc.poly-class" data-mini-rdoc="rgeos:gpc.poly-class::gpc.poly">gpc.poly</a>"</code> of package <pkg>rgeos</pkg>
(originally from <pkg>gpclib</pkg>).
Support for the <code>"gpc.poly"</code> class was dropped from
<pkg>spatstat</pkg> as of version 1.34-0.

methods

spatial

A package providing methods for cubature (numerical integration)
             over polygonal domains.
             Currently, four cubature methods are implemented:
             the two-dimensional midpoint rule as a simple wrapper around
             as.im.function() from package spatstat (Baddeley and Turner, 2005),
             the product Gauss cubature by Sommariva and Vianello (2007),
             an adaptive cubature for isotropic functions via line integrate()
             along the boundary (Meyer and Held, 2014),
             and quasi-exact methods specific to the integration of the
             bivariate Gaussian density over polygonal and circular domains
             (based on formulae from the Abramowitz and Stegun (1972) handbook).
             For cubature over simple hypercubes, the packages "cubature" and
             "R2Cuba" are more appropriate.

owin2gpc: Conversion from and to the `"gpc.poly"` Class

Description

Usage

Arguments

Value

See Also