terra: image – R documentation

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image

SpatRaster image method

Description

Plot (make a map of) the values of a SpatRaster via image. See plot if you need more fancy options such as a legend.

Usage

## S4 method for signature 'SpatRaster'
image(x, y=1, maxcell=50000, ...)

Arguments

`x`	SpatRaster
`y`	positive integer indicating the layer to be plotted, or a character indicating the name of the layer
`maxcell`	positive integer. Maximum number of cells to use for the plot
`...`	additional arguments as for `graphics::image`

Examples

f <- system.file("ex/elev.tif", package="terra") 
r <- rast(f)
image(r)
image(r, col=rainbow(24))

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