Create a Marker
Examples
library(maplibre)
marker = Marker(
lngLat = c(9.5,51.31667),
popup = list(text = "This is a marker",options = list(closeButton = F)),
color= "darkred"
)
maplibre(mapOptions(center = c(9.5,51.31667)),zoom = 4) |>
add_marker(marker)