Rescale a SpatVector or SpatRaster. This may be useful to make small inset maps or for georeferencing.
# S4 method for SpatRaster
rescale(x, fx=0.5, fy=fx, x0, y0)# S4 method for SpatVector
rescale(x, fx=0.5, fy=fx, x0, y0)
Same as x
SpatVector or SpatRaster
numeric > 0. The horizontal scaling factor
numeric > 0. The vertical scaling factor
numeric. x-coordinate of the center of rescaling. If missing, the center of the extent of x is used
numeric. y-coordinate of the center of rescaling. If missing, the center of the extent of x is used
t, shift, flip, rotate, inset
f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
w <- rescale(v, 0.2)
plot(v)
lines(w, col="red")
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