chrisjb/basemapr

Contains functions to add base maps to ggplot2 maps

basemapr's Issues

Error - annotation_raster not found

base_map() throws error

library(sf)
#> Linking to GEOS 3.10.1, GDAL 3.4.1, PROJ 8.2.0; sf_use_s2() is TRUE
library(basemapR)
basemapR::base_map(bbox = st_bbox(localauth_data))
#> old-style crs object detected; please recreate object with a recent sf::st_crs()
#> attribution: &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors &copy; <a href="https://carto.com/attributions">CARTO</a>
#> Error in purrr::pmap(args, annotation_raster, interpolate = TRUE): object 'annotation_raster' not found

^{Created on 2022-01-20 by the reprex package (v2.0.1)}

Error in `purrr::map()

ggplot() +

• base_map(bbox = my_bbox, basemap = 'hydda', increase_zoom = 2) +
• geom_sf(data = camden, fill = NA) +
• geom_sf(data = wandsworth, fill = NA) +
• ggthemes::theme_map()
  attribution: Tiles courtesy of http://openstreetmap.se/ OpenStreetMap Sweden; Map data © OpenStreetMap contributors
  Error in purrr::map():
  ℹ In index: 1.
  Caused by error in curl::curl_download():
  ! Timeout was reached: [] Operation timed out after 10000 milliseconds with 0 out of 0 bytes received
  Run rlang::last_trace() to see where the error occurred.

Return tiles as Raster

Nice work with this.

I have been trying to figure out how to add functionality to return the tiles as one merged raster file, but it is beyond me. Is it possible to return the pngs as one merged raster layer?

I think it would be nice for use with rayshader (ex, https://wcmbishop.github.io/rayshader-demo/).