rotate

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Rotate

Applies a rotation to any two-dimensional object, such as a point pattern or a window.

Keywords
spatial
Usage
rotate(X, angle=pi/2)
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").
angle
Angle of rotation.
Details

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

The angle of rotation is measured in radians, anticlockwise, and the centre of rotation is the origin.

Value

  • Another object of the same type, representing the result of rotating X through the specified angle.

synopsis

rotate(X, ...)

See Also

rotate.ppp, rotate.owin

Aliases
  • rotate
Examples
data(cells)
  X <- rotate(cells, pi/3)
  plot(X)
  plot(rotate(cells$window, pi/4))
Documentation reproduced from package spatstat, version 1.9-0, License: GPL version 2 or newer

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