更改UINavigationBar字体属性？ [英] Change UINavigationBar font properties?

问题描述

我有一个UINavigationBar添加到我的UIViewController视图。我想更改字体属性。注意，我想更改一个UINavigationBar而不是控制器。在我使用UINavigationController的应用程序中，我使用 self.navigationItem.titleView = label; 显示自定义标签。

I have an UINavigationBar added to my UIViewController view. I want to change the fonts properties. Note that I want to change a UINavigationBar not controller. In my app where I use UINavigationController I use self.navigationItem.titleView = label; to display the custom label.

如何在UINavigationBar中完成自定义标题？

How can I accomplish to have a custom title in my UINavigationBar?

我用这个来设置标题文本 self.navBar.topItem.title = @Information; 的UINavigationBar。

P.S I use this to set the title text self.navBar.topItem.title = @"Information"; of my UINavigationBar.

推荐答案

从iOS 5开始，我们必须使用titleTextAttribute字典来设置导航栏的标题文本颜色和字体类引用）。

From iOS 5 onwards we have to set title text color and font of navigation bar using titleTextAttribute Dictionary(predefined dictionary in UInavigation controller class reference).

[[UINavigationBar appearance] setTitleTextAttributes: 
    [NSDictionary dictionaryWithObjectsAndKeys: 
        [UIColor blackColor], NSForegroundColorAttributeName, 
           [UIFont fontWithName:@"ArialMT" size:16.0], NSFontAttributeName,nil]];

下面的教程是UIElements定制的最佳教程，如UInavigation bar，UIsegmented control，UITabBar。这可能对您有帮助

The below tutorial is the best tutorial for customization of UIElements like UInavigation bar, UIsegmented control, UITabBar. This may be helpful to you

http://www.raywenderlich.com/4344/user-interface-customization-in-ios-5

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