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lbrndnr/gist:705946cb937fadeebca4

Created April 29, 2015 09:39
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UIColor to init them using hex values: UIColor(0x8046A2)
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gistfile1.txt
extension UIColor {
convenience init(_ hexValue: Int) {
let r = (hexValue & 0xFF0000) >> 16
let g = (hexValue & 0x00FF00) >> 8
let b = hexValue & 0x0000FF
self.init(red: CGFloat(r)/255, green: CGFloat(g)/255, blue: CGFloat(b)/255, alpha: 1)
}
}
@a2
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a2 commented Apr 29, 2015

I would add @objc(xxx_initWithHexValue:). Because it's a category on UIColor, it pollutes the "public" namespace.

@lbrndnr
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lbrndnr commented May 7, 2015

@a2 I wasn't using this with objc really but that would make sense otherwise :)

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