rotate.psp {spatstat} | R Documentation |
Rotates a line segment pattern
## S3 method for class 'psp' rotate(X, angle=pi/2, ...)
X |
A line segment pattern (object of class |
angle |
Angle of rotation. |
... |
Arguments passed to |
The line segments of the pattern, and the window of observation, are rotated about the origin by the angle specified. Angles are measured in radians, anticlockwise. The default is to rotate the pattern 90 degrees anticlockwise. If the line segments carry marks, these are preserved.
Another object of class "psp"
representing the
rotated line segment pattern.
Adrian Baddeley Adrian.Baddeley@csiro.au http://www.maths.uwa.edu.au/~adrian/ and Rolf Turner r.turner@auckland.ac.nz
psp.object
,
rotate.owin
,
rotate.ppp
oldpar <- par(mfrow=c(2,1)) X <- psp(runif(10), runif(10), runif(10), runif(10), window=owin()) plot(X, main="original") Y <- rotate(X, pi/4) plot(Y, main="rotated") par(oldpar)