3D Touch Map Zooming


3D Touch is exposed to JavaScript on the iPhone 6s. I thought it would be cool to add to a map to enable easy one-handed zooming.

I put a quick example together that does this. If you have a 6s or 6s Plus, just press hard on the map to zoom in one level.



Also, this would be really cool if implemented in a vector tiles based map, like MapBox GL. Since there are no fixed "zoom levels" in a GL rendered map, you could tie the touch pressure and zoom more closely together. A light press zooming the map a very small amount, a hard press zooming farther, etc.