rotate.im

0th

Percentile

Rotate a Pixel Image

Rotates a pixel image

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

The image is rotated about the origin by the angle specified. Angles are measured in radians, anticlockwise. The default is to rotate the image 90 degrees anticlockwise.

Value

  • Another object of class "im" representing the rotated pixel image.

See Also

affine.im, shift.im, rotate

Aliases
  • rotate.im
Examples
Z <- distmap(letterR)
  X <- rotate(Z)
  plot(X)
Documentation reproduced from package spatstat, version 1.29-0, License: GPL (>= 2)

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