Multiple CGAffineTransforms in Swift 3
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In Swift 3 many global C functions are mapped to member functions of the corresponding type, compare "Import as member" on swift-evolution.
In your case it would be
let rotate = CGAffineTransform(rotationAngle: 1.0)
let stretchAndRotate = rotate.scaleBy(x: 0.8, y: 0.8)
Author by
user2428168
Updated on July 27, 2022Comments
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user2428168 almost 2 years
In Swift 2, we could do this to get a rotation and a stretch:
let rotate = CGAffineTransformMakeRotation(1) let stretchAndRotate = CGAffineTransformScale(rotate, 0.8, 0.8) label.transform = stretchAndRotate
In Swift 3, CGAffineTransformScale has become CGAffineTransform and no longer accepts a rotation.
What is the simplest way to apply a stretch and rotation to an object now?
Thanks,
Rob