带有外部字体的导航标题 'FuturaStd-Book'

Question

使用外部字体在导航中截断的标题 'FuturaStd-Book'。

尝试使用以下代码减小字体大小，但标题仍然被截断。

[[UINavigationBar appearance] setTitleTextAttributes:@{NSFontAttributeName:[UIFont fontWithName:@"FuturaStd-Book" size:16]}];

请帮我解决这个问题...

Answer 1

您必须使用 navigationItem 的 titleView。在您的 VC:

中试试这个

    UILabel * headerLabel = [[UILabel alloc] initWithFrame:CGRectMake(0.0, 0.0, 400.0, 44.0)];
    headerLabel.textAlignment = NSTextAlignmentCenter;
    headerLabel.backgroundColor = [UIColor clearColor];
    headerLabel.text = @"Register";
    headerLabel.font = [UIFont fontWithName:@"FuturaStd-Book" size:16];
    headerLabel.textColor = [UIColor blackColor];
    self.navigationItem.titleView = headerLabel;

输出：

Answer 2

以下代码对齐 navigationItem 标题。（仅适用于 iOS 11 - 但向后导航和标题 y 位置不同）

NSMutableParagraphStyle *style =  [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
style.alignment = NSTextAlignmentCenter;
style.firstLineHeadIndent = 1.0f;
style.lineSpacing = 2; //Change spacing between lines
style.paragraphSpacing = 2; //Change space between paragraphs        

[[UINavigationBar appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName : [UIColor blackColor],
                                                               NSBackgroundColorAttributeName:[UIColor clearColor],
                                                               NSFontAttributeName:[UIFont fontWithName:@"FuturaStd-Book" size:18],
                                                               NSParagraphStyleAttributeName: style }];

带有外部字体的导航标题 'FuturaStd-Book'

Navigation Title Chopped with external Font 'FuturaStd-Book'

navigation

objective-c

uinavigationcontroller

uinavigationitem

ios