iphone - 如何更改 iphone 中标题的字体大小？

Question

这是代码，这将显示默认大小，我想更改标题的字体大小，因为这个标题太大 n 没有显示全部，只显示“Cook Great Indian...”...请让我帮忙

- (void)viewDidLoad {

    self.title = @"Cook Great Indian Recipes";
}

Answer 1

尝试为标题标签设置自定义标签:

    self.title = @"Cook Great Indian Recipes";
    CGRect frame = CGRectMake(0, 0, [self.title sizeWithFont:[UIFont boldSystemFontOfSize:20.0]].width, 44);
    UILabel *label = [[UILabel alloc] initWithFrame:frame];
    label.backgroundColor = [UIColor clearColor];
    label.font = [UIFont boldSystemFontOfSize:17.0];
    label.textAlignment = UITextAlignmentCenter;
    self.navigationItem.titleView = label;
    label.text = self.title;
    [label release];