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- static func getAspectFillMultiplier(originalSize: CGSize, desirableSize: CGSize) -> CGFloat {
- let heightDiff = desirableSize.height - originalSize.height
- let widthDiff = desirableSize.width - originalSize.width
- var multiplier: CGFloat!
- if abs(heightDiff) > abs(widthDiff) {
- multiplier = 1 + heightDiff / originalSize.height
- } else {
- multiplier = 1 + widthDiff / originalSize.width
- }
- return multiplier
- }
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