raster_colors-SpatRaster-method: Convert SpatRaster into data.frame of colors that can be used...

In arcpullr: Pull Data from an 'ArcGIS REST' API

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

Description

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 signature 'SpatRaster'
raster_colors(x)

Arguments

x	A SpatRaster object

Value

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

Examples

## Not run: 
wi_leaf_off_layer <- get_image_layer(wi_leaf_off_url, wis_poly)
wi_leaf_off_data <- raster_colors(wi_leaf_off_layer)

## End(Not run)

arcpullr documentation built on April 4, 2025, 5:18 a.m.