affine

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Apply Affine Transformation

Applies any affine transformation of the plane (linear transformation plus vector shift) to a plane geometrical object, such as a point pattern or a window.

Keywords
spatial, math
Usage
affine(X, ...)
Arguments
X
Any suitable dataset representing a two-dimensional object, such as a point pattern (object of class "ppp"), or a window (object of class "owin").
...
Arguments determining the affine transformation.
Details

This is generic. Methods are provided for point patterns (affine.ppp) and windows (affine.owin).

Value

  • Another object of the same type, representing the result of applying the affine transformation.

See Also

affine.ppp, affine.owin, rotate, shift

Aliases
  • affine
Documentation reproduced from package spatstat, version 1.11-8, License: GPL version 2 or newer

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