spatstat (version 1.7-11)

shift.owin: Apply Vector Translation To Window

Description

Applies a vector shift to a window

Usage

shift.owin(X, vec=c(0,0), ...)

Arguments

X

Window (object of class "owin").

vec

Vector of length 2 representing a translation.

...

Ignored

Value

• Another window (of class "owin") representing the result of applying the vector shift.

Details

The window is translated by the vector vec. This is a method for the generic function shift.

See Also

shift, shift.ppp, rotate, affine

Examples

W <- owin(c(0,1),c(0,1))
  X <- shift(W, c(2,3))
  plot(W)
  # no discernible difference except coordinates are different