Created
February 18, 2018 08:20
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SWIFT - Getting color from hex value
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extension UIColor { | |
convenience init(hex: String) { | |
let scanner = Scanner(string: hex) | |
scanner.scanLocation = 0 | |
var rgbValue: UInt64 = 0 | |
scanner.scanHexInt64(&rgbValue) | |
let r = (rgbValue & 0xff0000) >> 16 | |
let g = (rgbValue & 0xff00) >> 8 | |
let b = rgbValue & 0xff | |
self.init( | |
red: CGFloat(r) / 0xff, | |
green: CGFloat(g) / 0xff, | |
blue: CGFloat(b) / 0xff, alpha: 1 | |
) | |
} | |
} |
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