Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!
Get Started for Free

rescale

rescale

Description

Rescale a SpatVector or SpatRaster. This may be useful to make small inset maps.

Usage

## S4 method for signature 'SpatRaster'
rescale(x, f=0.5, x0, y0)

## S4 method for signature 'SpatVector'
rescale(x, f=0.5, x0, y0)

Arguments

x

SpatVector or SpatRaster
f

numeric. The scaling factor (a fraction)
x0

numeric. x-coordinate of the center of rescaling. If missing, the center of the extent of x is used
y0

numeric. y-coordinate of the center of rescaling. If missing, the center of the extent of x is used

Value

Same as x

See Also

Examples

f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
w <- rescale(v, 0.2)
plot(v)
lines(w, col="red")
terra

Spatial Data Analysis

v1.2-10
GPL (>= 3)
Authors
Robert J. Hijmans [cre, aut] (<https://orcid.org/0000-0001-5872-2872>), Roger Bivand [ctb] (<https://orcid.org/0000-0003-2392-6140>), Karl Forner [ctb], Jeroen Ooms [ctb] (<https://orcid.org/0000-0002-4035-0289>), Edzer Pebesma [ctb] (<https://orcid.org/0000-0001-8049-7069>)
Initial release
2021-05-12

We don't support your browser anymore

Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.