CGRect.offsetBy Not Working

Question

How do I rewrite the code below?

self.view.frame = CGRectOffset(self.view.frame, 0, movement)

'Offset' has been replaced by 'offsetby'

When I replaced it with the so called "solution":

self.view.frame = CGRect.offsetby(self.view.frame, 0, movement)

I receive an error:

"Instance member 'offsetBy' cannot be used on type 'CGRect'; did you mean to use a value of this type instead?"

Tabbie

Are you working with Xcode 9.x? Swift 4? If so, please define what movement is. – Nonunionism

@dfd Xcode: 9.2 & Swift 4 – Tabbie

Answer 1

You have to call offsetBy on an instance of a CGRect.

self.view.frame = self.view.frame.offsetBy(dx: 0, dy: movement)

Oyez