Google Chart Overlays using googleVis package in R -

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google charts has overlay functionality allows put image on plot @ specified position. possible in googlevis package or need edit chart html ad hoc include overlay?

you can add overlay google map using googleway package. use google maps need valid api key

library(googleway) map_key <- 'your_api_key'  google_map(key = map_key) %>%     add_overlay(north = 40.773941,south = 40.712216, east = -74.12544, west = -74.22655,                             overlay_url = "https://www.lib.utexas.edu/maps/historical/newark_nj_1922.jpg")

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