viewForZoomingInScrollView
viewForZooming is a method typically found in graphical user interface frameworks, particularly those involving scroll views or pinch-to-zoom functionality. Its primary purpose is to identify which subview within a larger container view should be the target of zooming gestures. When a user performs a pinch gesture, the system needs to know which visual element to scale up or down. The viewForZooming method serves this crucial role by returning the specific view that should respond to the zoom.
In many implementations, such as in Apple's UIKit for iOS development, a UIScrollView delegate is responsible
The return value of viewForZooming dictates which view's transform properties (like scale) will be modified by