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warren-gavin/The font of all... well, some knowledge.md

Last active March 25, 2017 22:51
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custom-dynamic-type.swift
protocol CustomDynamicTypeable {
func preferredFont(forTextStyle style: UIFontTextStyle) -> UIFont?
func font(forSize pointSize: CGFloat) -> UIFont?
}
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dynamic-type-extension-raw-representable.swift
extension CustomDynamicTypeable where Self: RawRepresentable, Self.RawValue == String {
func preferredFont(forTextStyle style: UIFontTextStyle) -> UIFont? {
let font = UIFont.preferredFont(forTextStyle: style)
return UIFont(name: rawValue, size: font.pointSize)
}
func font(forSize pointSize: CGFloat) -> UIFont? {
return UIFont(name: rawValue, size: pointSize)
}
}
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judson-enum.swift
enum JudsonFont: String, CustomDynamicTypeable {
case regular = "Judson-Regular"
case bold = "Judson-Bold"
}
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judson-example.swift
let font = JudsonFont.regular.preferredFont(forTextStyle: .body)
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The font of all... well, some knowledge.md

Code snippets for the blog post "The font of all... well, some knowledge"

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