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reeichert/heightWithConstrainedWidth.swift

Last active May 16, 2019 22:09
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heightWithConstrainedWidth
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heightWithConstrainedWidth.swift
extension String {
func heightWithConstrainedWidth(width: CGFloat, font: UIFont) -> CGFloat {
let constraintRect = CGSize(width: width, height: .greatestFiniteMagnitude)
let boundingBox = self.boundingRect(with: constraintRect,
options: .usesLineFragmentOrigin,
attributes: [NSAttributedString.Key.font: font],
context: nil)
return boundingBox.height
}
}
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  • Updated to Swift 5

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