👀 Views: 65 💬 Answers: 1 📅 Created: 2025-06-12

objective-c uikit attributedstring Objective-C

I've been struggling with this for a few days now and could really use some help. I'm working with an scenario with displaying an `NSAttributedString` in a `UILabel` that is supposed to support dynamic font sizes. I'm working with iOS 14 and using Auto Layout. The question arises when I set the attributed text on a label configured to adjust its font size based on the user's accessibility settings. The text appears too small and does not reflect the Dynamic Type settings. I've set the label's `font` property using a standard font and enabled the `adjustsFontForContentSizeCategory` property. Here’s the relevant piece of my code: ```objective-c UILabel *myLabel = [[UILabel alloc] init]; myLabel.translatesAutoresizingMaskIntoConstraints = NO; myLabel.adjustsFontForContentSizeCategory = YES; myLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody]; NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:@"Hello, World!"]; [attributedString addAttribute:NSForegroundColorAttributeName value:[UIColor blackColor] range:NSMakeRange(0, attributedString.length)]; myLabel.attributedText = attributedString; ``` Even after configuring everything, when I test with different accessibility settings, the label does not resize its text as expected. I've tried calling `setNeedsLayout` and `layoutIfNeeded`, but it has not resolved the scenario. The console does not show any warnings or errors, and I've confirmed that other labels in the same view controller are adjusting correctly. Could there be an scenario with how I'm creating or assigning the `NSAttributedString`, or is there something specific about `UILabel`’s interaction with attributed strings that I’m missing? Any help or insights into this unexpected behavior would be greatly appreciated! Is there a better approach?