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KentarouKanno/UIImage Compression

Created October 4, 2015 00:43
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UIImage Compression
let limitByte: Int = 1000000
var compressionQuality: CGFloat = 1.0
var data: NSData!
repeat {
data = UIImageJPEGRepresentation(images,compressionQuality)
print("Quality\((compressionQuality)) = \(data!.length)")
compressionQuality -= 0.1
} while data?.length > limitByte
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