When does it make no sense to call the hitTest method in Vue?

This is not a question about iOS development. Vue is a framework for developing user interfaces, but for the web (JavaScript), not for iOS (Swift/Objective-C). Perhaps you meant a different framework or technology.

In the context of iOS, the hitTest method is used in UIView to determine which view should handle a touch. It does not make sense in the following cases:

• View is hidden: view.isHidden = true or alpha is 0.
• View is disabled for interaction: view.isUserInteractionEnabled = false.
• Touch point is outside the bounds of the View (and all its subviews, if any): By default, hitTest only traverses the hierarchy, checking if the point is inside the current view's bounds.

// Example where hitTest will not be called for this button
let button = UIButton()
button.isHidden = true // or button.isUserInteractionEnabled = false