Much easier just to draw them in a GIS system and then add them as a layer to the map. Raphael would work, but it seems like the long way around.

Also any curve is really just made up of a series of straight lines so you could likely achieve the required effect using Le

Much easier just to draw them in a GIS system and then add them as a layer to the map. Raphael would work, but it seems like the long way around.

Also any curve is really just made up of a series of straight lines so you could likely achieve the required effect using Leaflet.