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iosnsattributedstring

How to apply color for underline style in NSAttributedString (ios)?

Let's say i'm adding underline style in NSAttributedString:

[attrStr addAttribute:NSUnderlineStyleAttributeName value:@(NSUnderlineStyleSingle) range:range];

Is it possible to apply color (not only underline style) to underline without changing text color?

Solution

  • Yes. Use NSUnderlineColorAttributeName to set the underline color.

    [attrStr addAttribute:NSUnderlineColorAttributeName value:[UIColor redColor] range:range];