Convert SpatRaster into data.frame of colors that can be used for plotting — raster

This function is used internally by plot_layer to convert a SpatRaster object to a data.frame of colors for each pixel that can be used for plotting with ggplot2. Note that this function assumes that the SpatRaster objects use RGB values.

Usage

# S4 method for class 'SpatRaster'
raster_colors(x)

Arguments

x: A SpatRaster object

Value

A data.frame with 3 columns and length(raster_object) rows

Examples

if (FALSE) { # \dontrun{
wi_leaf_off_layer <- get_image_layer(wi_leaf_off_url, wis_poly)
wi_leaf_off_data <- raster_colors(wi_leaf_off_layer)
} # }