Leaflet - how to get the latitude and longitude data of the extreme left, right, top and bottom of the visible area of ​​the map?

Question

JavaScript

Hello.
Leafleft - https://leafletjs.com/ has a function - getCenter , which displays the latitude and longitude of the center of the map at the currently viewed scale and size.
Question:
How to get the extreme upper and lower extreme latitude of the visible area, the extreme right and left longitude?

Answer 1

first you need to get the "bounds" object (Bounds)
and then from this object we can get the values ​​\u200b\u200bthat we need
LatLngBounds Methods (latitude/longitude of the bounds)

bounds.getSouthWest() // юго-западная точка
bounds.getSouthEast() // юго-восточная точка
bounds.getNorthEast() // северо-восточная точка
bounds.getNorthWest() // северо-западная точка

in response, we get an object with the latitude and longitude of the point
By and large, you can even use it in this form

map.getBounds().getSouthWest().lat // широта юго-западной точки
map.getBounds().getNorthEast().lng // долгота северо-восточной точки