iOS学习-UIFont

- (void)viewDidLoad {
    [super viewDidLoad];
    [self.view addSubview:self.label];

    for (NSString * familyName in [UIFont familyNames]) {
        NSLog(@"familyName:%@", familyName);
        for (NSString * fontName in [UIFont fontNamesForFamilyName:familyName]) {
            NSLog(@"fonrName:%@", fontName);
        }
    }
}
 
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (UILabel *)label {
    if (!_label) {
        _label = [[UILabel alloc]initWithFrame:CGRectMake(20, 50, self.view.frame.size.width - 40, 30)];
        _label.text = @"挂蓝高手";
        _label.textAlignment = NSTextAlignmentCenter;
        
//        _label.font = [UIFont systemFontOfSize:14];　　//使用系统字体14
//        _label.font = [UIFont fontWithName:@"Heiti TC" size:25];　　//使用黑体25
    }
    return _label;
}