When do you use the frame and bound in Swift 4 iOS programming?

Answer 1

The bound of a view is the rectangle expressed as a location (x,y) and size (width,height) relative to its own coordinate system (0,0). while The frame of a view is the rectangle expressed as a location (x,y) and size (width,height) relative to the superview it is contained within.

so if we have a view call cardView:

it bound x,y will be 0,0 and it frame x,y will it location inside the superview.