how to display product price as superscript in swift 3

Asked Jan 09 '18 at 05:18

Active Jan 09 '18 at 05:34

Viewed 195 times

i need to display product price as amazon using swift 3. I have tried normal superscripting. But it is not in same alignment. i need exactly as in amazon website along with dollar symbol. i tried this code.. var amountArray = String(format: "%.2f", item.savedAmount).components(separatedBy: ".")

          let font:UIFont? = UIFont(name: "Helvetica", size:18)
    let fontSuper:UIFont? = UIFont(name: "Helvetica", size:13)
    let attString:NSMutableAttributedString = NSMutableAttributedString(string: "$ \(amountArray[0])\(amountArray[1])", attributes: [NSFontAttributeName:font!])
    attString.setAttributes([NSFontAttributeName:fontSuper!,NSBaselineOffsetAttributeName:10], range: NSRange(location:amountArray[0].characters.count+2,length:2))

    purchaseAmount.attributedText = attString

edited Jan 09 '18 at 05:34

asked Jan 09 '18 at 05:18

Urmila J

post your code so that we get to know what you have tried – Sahil Manchanda Jan 09 '18 at 05:20
Are you trying to use an amazon product feed or just scraping the website? – stktrc Jan 09 '18 at 05:25
No..for my app I need to display product name just like amazon site. – Urmila J Jan 09 '18 at 05:35
may be this will help you [subscript-and-superscript](https://stackoverflow.com/questions/29225779/how-to-use-subscript-and-superscript-in-swift) – Rocky Jan 09 '18 at 08:30

how to display product price as superscript in swift 3

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