iOS标签
标签的使用
标签用于显示静态内容，包括单独的一行或多行。
重要的属性
- textAlignment
- textColor
- text
- numberOflines
- lineBreakMode
添加自定义方法 addLabel
-(void)addLabel{
UILabel *aLabel = [[UILabel alloc]initWithFrame:
CGRectMake(20, 200, 280, 80)];
aLabel.numberOfLines = 0;
aLabel.textColor = [UIColor blueColor];
aLabel.backgroundColor = [UIColor clearColor];
aLabel.textAlignment = UITextAlignmentCenter;
aLabel.text = @"This is a sample textn of multiple lines.
here number of lines is not limited.";
[self.view addSubview:aLabel];
}在 ViewController.m 中更新 viewDidLoad，如下所示:
- (void)viewDidLoad
{
[super viewDidLoad];
//The custom method to create our label is called
[self addLabel];
// Do any additional setup after loading the view, typically from a nib.
}输出
运行应用程序，就会得到下面的输出:
