"FigLat" represent lattices of
figures of the form $Lambda+L+F$, where
$Lambda$ is a (translation) vector lattice, $L$ is a
vector subpace (may be reduced to the null vector) and $F$ is a
bounded figure.new("FigLat", ...) or
using generators such as FigLat.vlat:"VecLat" representing $Lambda$.fig:"Figure" representing $F$.lmat:"matrix" representing $L$.signature(x = "FigLat", m = "matrix"):
ltransf for a FigLat object.signature(x = "FigLat", y = "missing"):
plot a FigLat object. Implemented only for planar figures of
lattices. The arguments xlim and ylim are mandatory
in order to define the plot region. If the extra argument add
(default: FALSE) is TRUE, the lattice of figures is
added to the current plot.signature(x = "FigLat"): print a FigLat object.signature(x = "FigLat", s = "numeric"):
scaling for a FigLat object.FigLat.