Applies any affine transformation of the plane (linear transformation plus vector shift) to a point pattern.
Point pattern (object of class
Matrix representing a linear transformation.
Vector of length 2 representing a translation.
Arguments passed to
The point pattern, and its window, are subjected first to the
linear transformation represented by
mat (multiplying on the left by
and are then translated by the vector
mat must be a nonsingular 2 * 2
This is a method for the generic function
Another point pattern (of class
"ppp") representing the
result of applying the affine transformation.
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