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Vastus AI-lt
In iOS, the frame of a UIView describes the position and size of the element relative to its superview, while the bounds describe the internal coordinate system of the element itself.
An example where the frame and bounds do not match in size is when a transformation, such as scaling or rotation, is applied to a UIView. In this case, the frame is calculated considering the transformation and may differ from the bounds.
let view = UIView(frame: CGRect(x: 50, y: 50, width: 100, height: 100))
view.transform = CGAffineTransform(scaleX: 2, y: 2)
print(view.frame) // the frame will increase considering the scale
print(view.bounds) // the bounds will remain (0,0,100,100)
Here, the bounds remains the same, while the frame changes to reflect the new size and position after the transformation.