Using {tidyterra} with {gganimate}

[frzambra]

Dear all, is it possible to use {tidyterra} with {gganimate}, for example, to animate raster time series?

Any example to follow?

[frzambra]

It can! I share a simple script if it could help anyone.

library(gganimate)
library(tidyterra)
library(geodata)
library(ggplot2)
library(rnaturalearth)

temp <- geodata::worldclim_country('chile','tavg',path = tempdir())

chl <- ne_countries(country = 'chile',scale ='medium',returnclass = 'sf')

chl_mod <- chl |> st_geometry() |>  st_cast('POLYGON')
chl_cont <- chl_mod[-(1:2)] 

temp_m <- crop(temp,chl_cont)
temp_m <- mask(temp_m,vect(chl_cont))

map_temp <- ggplot() +
  geom_spatraster(data = temp_m) +
  scale_fill_gradientn(colors = viridis::inferno(30),na.value = 'transparent') +
  labs(x = "", y = "") +
  transition_manual(lyr) +
  theme_bw()

[dieghernan]

Cool! I added this example to the FAQ article https://dieghernan.github.io/tidyterra/articles/faqs.html#gganimate