rotate.owin

0th

Percentile

Rotate a Window

Rotates a window

Keywords
spatial, math
Usage
## S3 method for class 'owin':
rotate(X, angle=pi/2, \dots)
Arguments
X
A window (object of class "owin").
angle
Angle of rotation.
...
Ignored.
Details

Rotates the window by the specified angle. Angles are measured in radians, anticlockwise. The default is to rotate the window 90 degrees anticlockwise. The centre of rotation is the origin.

Rotation of binary image masks is not yet implemented.

Value

  • Another object of class "owin" representing the rotated window.

See Also

owin.object

Aliases
  • rotate.owin
Examples
w <- owin(c(0,1),c(0,1))
  v <- rotate(w, pi/3)
  plot(v)
Documentation reproduced from package spatstat, version 1.11-7, License: GPL version 2 or newer

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