Create the package hex sticker
https://www.r-spatial.org/r/2018/10/25/ggplot2-sf.html https://stackoverflow.com/questions/43207947/whole-earth-polygon-for-world-map-in-ggplot2-and-sf https://github.com/GuangchuangYu/hexSticker
library(tidyverse) library(showtext) library(sf) library(rnaturalearth) library(rnaturalearthdata) library(rgeos) library(hexSticker) library(here)
world_coastlines <- ne_coastline(scale = 'medium', returnclass = 'sf') #crs <- "+proj=robin +ellps=WGS84 +lat_0=20 +lon_0=30" #crs <- "+proj=aeqd +lat_0=0 +lon_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs" sphere <- st_graticule(ndiscr = 10000, margin = 10e-6) %>% st_transform(crs = 3035) %>% st_convex_hull() %>% summarise(geometry = st_union(geometry))
Make the globeplot
globe_background <- ggplot() + geom_sf(data = sphere, color = 'black', size = 0.23, fill = 'white') + geom_sf(data = world_coastlines, color = "black", size = 0.15) + theme_void() + theme_transparent() globe_background + theme(panel.background = element_rect(fill = 'black'))
Load google font http://www.google.com/fonts
# Load google font http://www.google.com/fonts # candidate fonts: Crete Round; Encode Sans Semi Expanded font_name <- "Encode Sans Semi Expanded" font_add_google(font_name) # Save and plot hex s <- sticker(globe_background, package = "tidygeocoder", p_size = 18, s_x = 1, s_y = .7, s_width = 1.1, s_height = 1.1, p_family = font_name, h_color = 'dimgrey', h_fill = 'black', p_color = 'white', filename = here("man/figures/tidygeocoder_hex.png")) plot(s)
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