为UILabel设置一些不同字体的问题

Question

我想设置字体大小和familyname为titleLabel。 // Helvetica Neue UltraLight

[titleLabel setFont:[UIFont fontWithName:@"Helvetica Neue UltraLight" size:25.0f]]; 

这是行不通的。

请告诉我什么可能是错的？

任何帮助将不胜感激？

Answer 1

请参阅List of Fonts available in iOS 并使用此按字体名...

Answer 2

您使用错误的字体名称，正确的是：

[titleLabel setFont:[UIFont fontWithName:@"HelveticaNeue-UltraLight" size:25.0f]]; 

你可以看到所有可用的字体名称的列表一个给定的字体族使用+ fontNamesForFamilyName：在UIFont方法，例如：

[UIFont fontNamesForFamilyName:@"Helvetica Neue"] 

编辑：请注意，随着Apple逐渐添加（有时可能删除）标准操作系统集的字体，某些字体可能不会出现在所有版本的iOS上。

在OS 5.0版本中出现“HelveticaNeue-UltraLight”字体。如果您想在较旧的操作系统版本中使用它，则需要将其嵌入到应用程序中 - 例如，检查this answer以了解详细信息。请参阅

Answer 3

正确的fontName是@"HelveticaNeue-UltraLight"。

使用这样的事情来获得可用的字体名称的格式良好的列表：

NSMutableString *str = [NSMutableString stringWithCapacity:1000]; 
for (NSString *familyName in [UIFont familyNames]) { 
    [str appendFormat:@"%@\n", familyName]; 
    for (NSString *fontName in [UIFont fontNamesForFamilyName:familyName]) { 
     [str appendFormat:@" %@\n", fontName]; 
    } 
    [str appendString:@"\n"]; 
} 
NSLog(@"%@", str); 

---

这是当前列表iOS5.1：

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Hiragino Mincho ProN 
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