Quadrat-class: Class "Quadrat"
Description
Extend class "Figure". Representation of planar quadrats (rectangles).Objects from the Class
Objects can be created by calls of the form new("Quadrat", ...).
It is recommended to use the generator Quadrat.Slots
dimspace:- Object of class
"numeric". Dimension
of the space where the quadrat lies. Equal to 2. coord:- Object of class
"matrix". A 2x1 matrix
containing the Cartesian coordinates of a vertex of the
quadrat. The opposite vertex is defined as the origin.
Extends
Class "Figure", directly.Methods
- content
signature(x = "Quadrat"): compute the quadrat area.- covariogram
signature(x = "Quadrat", f = "function"):
covariogram for a Quadrat object.- plot
signature(x = "Quadrat", y = "missing"): plot a
Quadrat object. The extra
argument origin (default: null vector) may be used to plot
the quadrat translated by the vector origin. If the extra
argument add (default: FALSE) is TRUE, the
quadrat is added to the current plot.- print
signature(x = "Quadrat"): print a Quadrat object.