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session-ios/SignalMessaging/Loki/Identicon+ObjC.swift

17 lines
548 B
Swift

@objc(LKIdenticon)
final class Identicon : NSObject {
6 years ago
@objc static func generateIcon(string: String, size: CGFloat) -> UIImage {
let icon = JazzIcon(seed: string)
let iconLayer = icon.generateLayer(ofSize: size)
let rect = CGRect(origin: CGPoint.zero, size: iconLayer.frame.size)
let renderer = UIGraphicsImageRenderer(size: rect.size)
let image = renderer.image {
context in
return iconLayer.render(in: context.cgContext)
}
return image
}
}