maps (version 2.0-25)

polygon: Polygon functions

Description

These functions are called internally and will generally not be required by the user.

Usage

area.polygon(p)
centroid.polygon(p)
as.matrix.polygon(x)
closed.polygon(p)
in.one.polygon(p, x)
in.polygon(p, x)
num.polygons(p)
range.polygon(..., na.rm = FALSE)
sub.polygon(p, i)

Arguments