Block boundaries in Google maps

Question

Google Maps

I ran into a problem that probably should either be extremely easy to solve, or not be solved at all. Couldn't find solutions. The bottom line is this:

I'm using the Google Maps API to show large sliced ​​​​pictures, the question is whether it is possible to stop dragging content when it ends? That is, when the picture ends, then the map would not drag further in this direction, but simply stop. Found only solutions with looping.

Answer 1

Also asked a similar question.
The only thing I found is stackoverflow.com/questions/3901611/google-maps-api-v3-limit-map-bounds