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UIFont extension for San Francisco system font style selection
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extension UIFont { | |
/// San Francisco System Font | |
/// - Parameters: | |
/// - fontSize: Font size | |
/// - weight: Font weight (Optional, by default: weight is regular) | |
/// - design: Font design: default, rounded, monospaced, serif (Optional, by default: design is default) | |
/// - Returns: System font of your size, weight and design | |
static func systemFont(ofSize fontSize: CGFloat, weight: UIFont.Weight = .regular, design: UIFontDescriptor.SystemDesign = .default) -> UIFont { | |
// Will be SF Compact or standard SF in case of failure. | |
if let descriptor = UIFont.systemFont(ofSize: fontSize, weight: weight).fontDescriptor.withDesign(design) { | |
return UIFont(descriptor: descriptor, size: fontSize) | |
} else { | |
return self.systemFont(ofSize: fontSize, weight: weight) | |
} | |
} | |
} | |
override func viewDidLoad() { | |
super.viewDidLoad() | |
// Do any additional setup after loading the view. | |
label.font = UIFont.systemFont(ofSize: 22.0, weight: .bold, design: .rounded) | |
} |
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