iOS
- Getting started with iOS
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- ADDING A SWIFT BRIDGING HEADER
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- Creating a string that has custom kerning (letter spacing)
- Removing all attributes
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iOS NSAttributedString Creating a string that has custom kerning (letter spacing)
Example
NSAttributedString (and its mutable sibling NSMutableAttributedString) allows you to create strings that are complex in their appearance to the user.
A common application is to use this to display a string and adding custom kerning / letter-spacing.
This would be achieved as follows (where label is a UILabel), giving a different kerning for the word "kerning"
Swift
var attributedString = NSMutableAttributedString("Apply kerning")
attributedString.addAttribute(attribute: NSKernAttributeName, value: 5, range: NSMakeRange(6, 7))
label.attributedText = attributedString
Objective-C
NSMutableAttributedString *attributedString;
attributedString = [[NSMutableAttributedString alloc] initWithString:@"Apply kerning"];
[attributedString addAttribute:NSKernAttributeName value:@5 range:NSMakeRange(6, 7)];
[label setAttributedText:attributedString];
