How to align the UILabels line?

Question

I am using CustomCell instead of UITableViewCell on a UITableView .

I put two UILables on CustomCell .

Referred to this site: here , but I failed ...

Question: How can I control the interval between UILabels?

Answer 1

Starting with iOS 6 you can set the assigned string to UILabel . Check the following:

 NSMutableParagraphStyle *paragrahStyle = [[NSMutableParagraphStyle alloc] init]; [paragrahStyle setLineSpacing:40]; [attributedString addAttribute:NSParagraphStyleAttributeName value:paragrahStyle range:NSMakeRange(0, [labelText length])]; cell.label.attributedText = attributedString; 

Answer 2

Program:

Swift 4

Using a shortcut extension

 extension UILabel { // Pass value for any one of both parameters and see result func setLineSpacing(lineSpacing: CGFloat = 0.0, lineHeightMultiple: CGFloat = 0.0) { guard let labelText = self.text else { return } let paragraphStyle = NSMutableParagraphStyle() paragraphStyle.lineSpacing = lineSpacing paragraphStyle.lineHeightMultiple = lineHeightMultiple let attributedString:NSMutableAttributedString if let labelattributedText = self.attributedText { attributedString = NSMutableAttributedString(attributedString: labelattributedText) } else { attributedString = NSMutableAttributedString(string: labelText) } // Line spacing attribute attributedString.addAttribute(NSAttributedStringKey.paragraphStyle, value:paragraphStyle, range:NSMakeRange(0, attributedString.length)) self.attributedText = attributedString } } 

Now call the extension function

 let label = UILabel() let stringValue = "How to\ncontrol\nthe\nline spacing\nin UILabel" // Pass value for any one argument - lineSpacing or lineHeightMultiple label.setLineSpacing(lineSpacing: 2.0) . // try values 1.0 to 5.0 // or try lineHeightMultiple //label.setLineSpacing(lineHeightMultiple = 2.0) // try values 0.5 to 2.0 

Or using a label instance (just copy and execute this code to see the result)

 let label = UILabel() let stringValue = "How to\ncontrol\nthe\nline spacing\nin UILabel" let attrString = NSMutableAttributedString(string: stringValue) var style = NSMutableParagraphStyle() style.lineSpacing = 24 // change line spacing between paragraph like 36 or 48 style.minimumLineHeight = 20 // change line spacing between each line like 30 or 40 // Line spacing attribute attrString.addAttribute(NSAttributedStringKey.paragraphStyle, value: style, range: NSRange(location: 0, length: stringValue.characters.count)) // Character spacing attribute attrString.addAttribute(NSAttributedStringKey.kern, value: 2, range: NSMakeRange(0, attrString.length)) label.attributedText = attrString 

Swift 3
Just copy and execute this code to see the result.

 let label = UILabel() let stringValue = "How to\ncontrol\nthe\nline spacing\nin UILabel" let attrString = NSMutableAttributedString(string: stringValue) var style = NSMutableParagraphStyle() style.lineSpacing = 24 // change line spacing between paragraph like 36 or 48 style.minimumLineHeight = 20 // change line spacing between each line like 30 or 40 attrString.addAttribute(NSParagraphStyleAttributeName, value: style, range: NSRange(location: 0, length: stringValue.characters.count)) label.attributedText = attrString 

From the interface constructor: