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/ CGSize+AspectFunctions.swift
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June 3, 2023 18:11
Aspect Fill and Aspect Fit calculations in Swift
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| // port of http://stackoverflow.com/a/17948778/3071224 | |
| import UIKit | |
| import Foundation | |
| extension CGSize { | |
| static func aspectFit(aspectRatio : CGSize, var boundingSize: CGSize) -> CGSize { | |
| let mW = boundingSize.width / aspectRatio.width; | |
| let mH = boundingSize.height / aspectRatio.height; |
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| let toImage = UIImage(named:"image.png") | |
| UIView.transitionWithView(self.imageView, | |
| duration:5, | |
| options: .TransitionCrossDissolve, | |
| animations: { self.imageView.image = toImage }, | |
| completion: nil) |