Currently the map only loads tiles that are in view. However, given the long load time, this means that if I'm viewing washington square (the default view) and then move to downtown BK (without changing the zoom level) it will appear as if there's nothing in downtown BK until the new tiles are loaded (which takes too long from a UX perspective).
Similar to the zoom issue, this is a matter of ensuring a streamlined experience once a map is loaded. Generally it might be better to do some preemptive loading (even at the cost of a little extra initial load time) so that when the user scrolls the tiles are already there.
Currently the map only loads tiles that are in view. However, given the long load time, this means that if I'm viewing washington square (the default view) and then move to downtown BK (without changing the zoom level) it will appear as if there's nothing in downtown BK until the new tiles are loaded (which takes too long from a UX perspective).
Similar to the zoom issue, this is a matter of ensuring a streamlined experience once a map is loaded. Generally it might be better to do some preemptive loading (even at the cost of a little extra initial load time) so that when the user scrolls the tiles are already there.