How to show superscript for “®” registered symbol?

Question

I\'ve a issue regarding showing registered symbol as superscript. I\'ve used unicode value \\u00AE, but it shows in same line. I\'d like to have it a bit top of remaining texts.

Answer 1

For a simple to use Swift solution, you might want to checkout HandyUIKit. After importing it into your project (e.g. via Carthage – see instructions in README) you can do something like this:

import HandyUIKit

"My company^{®}".superscripted(font: UIFont.systemFont(ofSize: 20, weight: .medium))

This line will return an NSAttributedString which will look exactly like what you're looking for. Just assign it to a UILabels attributedText property and that's it!

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If you're looking for subscripting a text, simply use subscripted(font:) instead. It will recognize structures like CO_{2}. There's also superAndSubscripted(font:) if you want to combine both.

See the docs for more information and additional examples.