Create CGRect with short way - swift

Question

When I created CGRect in Objective-c and I didn't want to set each value, I created in this way:

 (CGRect){CGPointMake(0, 0), [UIScreen mainScreen].bounds.size}

Do you know a similar way in swift?

Lobbyist

Answer 1

Swift adds a special initializer to CGRect that does just that.

let rect = CGRect(
    origin: CGPoint(x: 0, y: 0),
    size: UIScreen.mainScreen().bounds.size
)

For Swift 3.0 you would do this...

let rect = CGRect(
    origin: CGPoint(x: 0, y: 0),
    size: UIScreen.main.bounds.size
)

Bolden

Answer 2

Another way for 0,0

let rect = CGRect(
    origin: CGPointZero,
    size: UIScreen.main.bounds.size
)

Lobbyist

Swift 3 and above: use CGPoint.zero – Acquittance

Answer 3

• swift5

let rect = UIScreen.main.bounds

Olivette