extension CGSize {
mutating func scale(by f: CGFloat) {
width *= f
height *= f
}
}
let s = CGSize(width: 100, height: 100)
s.scale(by: 2) Post #116
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SW Swift Tips @swift_tips · 3.16K subscribers extension CGSize {
mutating func scale(by f: CGFloat) {
width *= f
height *= f
}
}
let s = CGSize(width: 100, height: 100)
s.scale(by: 2)