如何将CGFontRef转换成UIFont？ [英] How to convert CGFontRef to UIFont?
本文介绍了如何将CGFontRef转换成UIFont？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想为 UILabel 使用自定义字体。自定义字体由文件加载：
I want to use a custom font for a UILabel. The custom font is loaded by from a file:
NSString *fontPath = ... ; // a TTF file in iPhone Documents folder
CGDataProviderRef fontDataProvider = CGDataProviderCreateWithFilename([fontPath UTF8String]);
CGFontRef customFont = CGFontCreateWithDataProvider(fontDataProvider);
CGDataProviderRelease(fontDataProvider);
如何将 CGFontRef 转换为a UIFont 用于 [UILabel setFont：] ？
How can I convert the CGFontRef to a UIFont to be used in [UILabel setFont:]?
推荐答案
康拉德的答案很接近但不太有效。您需要为UIFont提供PostScript名称，而不是全名。
Conrad's answer is close but doesn't quite work. You need to provide UIFont with the PostScript name, rather than the full name.
NSString *fontName = (NSString *)CGFontCopyPostScriptName(fontRef);
UIFont *font = [UIFont fontWithName:fontName size:someSize]
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