HERE Maps API for Javascript : how to get boundaries longitude and latitude from current zoom Visible Map

Question

I am using the HERE Maps API for Javascript for the webpage: how to get boundaries longitude and latitude from current zoom Visible Map.

When the map display on the webpage is a rectangle shape, what is the method to get 4 boundaries points longitude and latitude in the visible area of Here maps?

Many thanks

Answer 1

As per the documentation, the bounds object in getLookAtData method for ViewModel is a bounding box in 2D map and a polygon in 3D map. Therefore:

bb = map.getViewModel().getLookAtData().bounds.getBoundingBox();

bb.getTop(); 
bb.getLeft(); 
bb.getBottom(); 
bb.getRight();

// or 
bb.getTopLeft();
bb.getBottomRight();