ios - NSAtributedString 字体

Question

如何在 iPhone 上设置 NSAtributedString 的字体。我在网上找到了如何为 mac 做这件事，但它不一样。当我试图将它转换为 iOS 平台时，它没有用。我需要设置字体名称和字体大小。

 NSDictionary *attributes = [[NSDictionary alloc] initWithObjectsAndKeys:
                                [UIFont fontWithName:@"Helvetica" size:26], kCTFontAttributeName,
                                [UIColor blackColor], kCTForegroundColorAttributeName, nil];

Answer 1

查看代码

infoString=@"This is an example of Attributed String";

NSMutableAttributedString *attString=[[NSMutableAttributedString alloc] initWithString:infoString];
NSInteger _stringLength=[infoString length];

UIColor *_black=[UIColor blackColor];
UIFont *font=[UIFont fontWithName:@"Helvetica-Bold" size:30.0f];
[attString addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, _stringLength)];
[attString addAttribute:NSForegroundColorAttributeName value:_black range:NSMakeRange(0, _stringLength)];