as.raster: Coerce to a 'raster' object

In raster: Geographic Data Analysis and Modeling

Description

Implementation of the generic as.raster function to create a 'raster' (small r) object. NOT TO BE CONFUSED with the Raster* (big R) objects defined by the raster package! Such objects can be used for plotting with the rasterImage function.

Usage

as.raster(x, ...)

Arguments

x	RasterLayer object
...	Additional arguments. maxpixels Integer. To regularly subsample very large objects col Vector of colors. Default is col=rev(terrain.colors(255)))

Value

'raster' object

Examples

r <- raster(ncol=3, nrow=3)
values(r) <- 1:ncell(r)
as.raster(r)

Example output

Loading required package: sp
     [,1]        [,2]        [,3]       
[1,] "#F2F2F2FF" "#EFC2B3FF" "#ECB178FF"
[2,] "#E9BC3CFF" "#E6E402FF" "#A1D600FF"
[3,] "#63C600FF" "#2EB600FF" "#00A600FF"

raster documentation built on Jan. 5, 2021, 3:01 a.m.