更改 UITabBar 中的字体

Question

我想知道是否有人可以帮助我解决我目前遇到的问题。我正在尝试更改UITabBar 的实际字体，我已经能够在选择文本时选择文本颜色和颜色。我到目前为止的代码在这里：

//Setting tab bar background
UIImage* tabBarBackground = [UIImage imageNamed:@"tabbar.png"];
[[UITabBar appearance] setBackgroundImage:tabBarBackground];
//[[UITabBar appearance] setSelectionIndicatorImage:[UIImage imageNamed:@"selected.png"]];

// Changes Selected Image color
[[UITabBar appearance] setTintColor:[UIColor colorWithRed:33.0/255.0 green:35.0/255.0 blue:38.0/255.0 alpha:1.0]]; //Icon colour

// Changes StateNormal text Color,
[UITabBarItem.appearance setTitleTextAttributes: @{NSForegroundColorAttributeName : [UIColor colorWithRed:214.0/255 green:69.0/255 blue:65.0/255 alpha:1.0]} forState:UIControlStateNormal]; //Colour of text when not seleted

// Changes StateSelected
UIColor *titleHighlightedColor = [UIColor colorWithRed:255.0/255.0 green:255.0/255.0 blue:255.0/255.0 alpha:1.0]; //Colour of text when selected

[UITabBarItem.appearance setTitleTextAttributes: @{NSForegroundColorAttributeName : titleHighlightedColor} forState:UIControlStateSelected];

我想知道是否有人知道是否可以在此处更改字体，如果可以，我会怎么做？代码位于 AppDelegate.m

提前致谢，
哈里森

Answer 1

尝试将其添加到标题文本属性中：

[UITabBarItem.appearance setTitleTextAttributes: @{
  NSForegroundColorAttributeName : [UIColor colorWithRed:214.0/255 green:69.0/255 blue:65.0/255 alpha:1.0],
  NSFontAttributeName : [UIFont systemFontOfSize:20]
} forState:UIControlStateNormal]; 

Answer 2

你可以使用

[[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIFont fontWithName:@"Arial" size:5.0f], NSFontAttributeName, nil] forState:UIControlStateNormal];