How to add legend or any text on the map in leaflet

Question

I'm new to leaflet and working on leaflet. I want to add legend or a text indicating which color and popup labels on the top right corner of the screen. Can anyone help me?

Answer 1

See below example,

> p = colorFactor(palette = c("white","green","blue"),domain = c("Office","college","home"),ordered = T)
> my_adds <- leaflet() %>% addTiles() %>% addCircleMarkers(lng=75.6944, lat=11.9811,popup = "My Office",color = "white") %>% addCircleMarkers(lng=77.7141, lat=12.9675,popup = "My college",color = "green") %>% addCircleMarkers(lng=77.669907, lat=13.0118285,popup = "My Home") %>% addLegend(position = "topright",pal = p, values = c("office","home","college"),title = "Address")
> my_adds