PointPattern-class: Class "PointPattern"
Description
Extend class "Figure"
. Representation of finite point patterns.Objects from the Class
Objects can be created by calls of the form new("PointPattern", ...)
.
It is recommended to use the generator PointPattern
.Slots
dimspace
:- Object of class
"numeric"
. The
dimension of the space where the points lie. coord
:- Object of class
"matrix"
. The matrix
columns contain the Cartesian coordinates of the points.
Extends
Class "Figure"
, directly.Methods
- content
signature(x = "PointPattern")
: compute the
number of points. - covariogram
signature(x = "PointPattern", f = "function")
:
covariogram
for "PointPattern"
objects. - plot
signature(x = "PointPattern", y = "missing")
:
plot a PointPattern object. Implemented only for planar point
patterns. The extra argument origin
(default:
null vector) may be used to plot the point pattern translated by
the vector origin
. If the extra argument add
(default:
FALSE
) is TRUE
, the point pattern is added to the
current plot. signature(x = "PointPattern", y
= "matrix")
: plot the pattern of parallel lines defined as the
Minkowski sum of x
and the line spanned by the
y
. Only implemented in 2D. Extra arguments origin
and add
are described above. - print
signature(x = "PointPattern")
: print a PointPattern object.