ios 在項目中使用文字ttf文件

1.把test.ttf文件添加到工程中

2.在info.plist中添加Fonts provided by application（數組類型），數組中添加item   test.ttf 

 ps:

獲取ttf字體名稱

法1.遍歷全部字體名稱找到對應的

    for( NSString *familyName in [UIFont familyNames] ){  
        NSLog( "Family: %s \n", [familyName UTF8String] );  
        for( NSString *fontName in  [UIFont fontNamesForFamilyName:familyName] ){  
            NSLog( "\tFont: %s \n", [fontName UTF8String] );  
        }  
    }

法2.經過讀取本地文件路徑

　　 NSString *path = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"ttf"];

    NSURL *fontUrl = [NSURL fileURLWithPath:path];

    CGDataProviderRef fontDataProvider = CGDataProviderCreateWithURL((__bridge CFURLRef)fontUrl);

    CGFontRef fontRef = CGFontCreateWithDataProvider(fontDataProvider);

    CGDataProviderRelease(fontDataProvider);

    CTFontManagerRegisterGraphicsFont(fontRef, NULL);

    NSString *fontName = CFBridgingRelease(CGFontCopyPostScriptName(fontRef));

    CGFontRelease(fontRef);