I need to add a couple of extra layers to the map I’m creating using Bertin.js’s
draw() method. Is there a way, or API, to add a custom layer?
One of my additional layer is a north arrow. If I can get access to
height properties which are passed internally to the layer drawing function, I can populate north arrow.
I saw @neocarto’s example of using Bertin.js within D3, where I manage
projection and dimensions myself. In short, I need to re-write Bertin.js’s
draw() function. Though it is powerful, I’ll lose out a lot of cool features provided by Bertin.js’s like it figures out the height and extents of the map.