我找不到自定义标题字体大小的方法UIBarButtonItem
。我能想到解决这个问题的唯一方法是将其设置为图像,我想避免这种情况。还有其他建议吗?
Objective-C:
NSUInteger fontSize = 20;
UIFont *font = [UIFont boldSystemFontOfSize:fontSize];
NSDictionary *attributes = @{NSFontAttributeName: font};
UIBarButtonItem *item = [[UIBarButtonItem alloc] init];
[item setTitle:@"Some Text"];
[item setTitleTextAttributes:attributes forState:UIControlStateNormal];
self.navigationItem.rightBarButtonItem = item;
Swift:
let fontSize:CGFloat = 20;
let font:UIFont = UIFont.boldSystemFont(ofSize: fontSize);
let attributes:[String : Any] = [NSFontAttributeName: font];
let item = UIBarButtonItem.init();
item.title = "Some Text";
item.setTitleTextAttributes(attributes, for: UIControlState.normal);
self.navigationItem.rightBarButtonItem = item;
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