Convert A Multi-layer Raster to GIF — to_gif • greenSD

Export a multi-layer raster (SpatRaster) or vector layer (sf) with multiple numeric value columns to an animated GIF.

Usage

to_gif(
  r,
  fps = 5,
  width = 600,
  height = 600,
  axes = TRUE,
  title_prefix = NULL,
  border = FALSE
)

Arguments

r: SpatRaster or sf. A SpatRaster with multiple layers or an sf object with multiple numeric value columns.
fps: numeric. Frames per second (default 5).
width: numeric. Width of output GIF in pixels.
height: numeric. Height of output GIF in pixels.
axes: logical. Draw axes?
title_prefix: character or character vector.
border: character. Color of polygon border(s); using NA hides them. Only optional when r is an sf object.

Value

An animated magick image object (GIF).

Examples

sample_data <- terra::rast(system.file("extdata", "detroit_gs.tif", package = "greenSD"))
gif <- to_gif(sample_data)