How to calculate the scale of Yandex maps?

Question

JavaScript

The map has a main point (the center of the map) and additional points to which lines are drawn. How to calculate the scale of the map knowing the coordinates of the center of the map and the coordinates of the point (the point on the map has not been drawn yet, the scale needs to be adjusted before drawing the second point)

Answer 1

For a simple few points, I have enough

myMap.setBounds(myMap.geoObjects.getBounds());
myMap.setZoom(myMap.getZoom()-0.4);

For some kind of automation, you need to use util.bounds