Update app.R

app.R

@@ -9,6 +9,9 @@ library(rnaturalearthdata)
 library(countrycode)
 library(ggplot2)
 library(ggiraph)  # For interactive hover tooltips
+#library(extrafont)
+#font_import()    # run
+#loadfonts()      # load the fonts into R session
 
 # =============================
 #            UI
@@ -202,7 +205,7 @@ server <- function(input, output, session) {
       scale_fill_viridis_c(option = "D", na.value = "white") +
       coord_sf(expand = FALSE) +
       # Use a generic base_family to avoid font errors
-      theme_void(base_size = 14, base_family = "sans") +
+      theme_void(base_size = 14, base_family = "Times New Roman") +
       labs(
         fill = paste(index_col, "Index"),
         title = "Country Representation Rankings",