用閑暇時間總結一下以前學過的内容,介紹一下UILable的基礎用法,還有一些沒有寫,以後會慢慢補充
- (void)viewDidLoad {
[super viewDidLoad];
UILabel *lable = [[UILabel alloc] initWithFrame:CGRectMake(0, 100, 300, 30)];//建立并設定坐标與大小
lable.text = @"hello World";//lable内的文字
lable.textColor = [UIColor redColor];//文字的顔色
lable.font = [UIFont systemFontOfSize:30];//改變字型大小
lable.textAlignment = NSTextAlignmentLeft;//左對齊
//NSTextAlignmentRight//右對齊
//NSTextAlignmentCenter//居中對齊
lable.numberOfLines = 3;//lable内的行數限制
lable.adjustsFontSizeToFitWidth = YES;//讓文字适應文本框
//文字超出範圍顯示方式
lable.lineBreakMode = NSLineBreakByTruncatingHead;// ....ABCD
//NSLineBreakByTruncatingTail ABCD....
//NSLineBreakByTruncatingMiddle AB....CD
lable.backgroundColor = [UIColor cyanColor];//lable的背景顔色
lable.shadowColor = [UIColor yellowColor];//文本陰影顔色
lable.shadowOffset = CGSizeMake(1.0, 1.0);//陰影大小
[self.view addSubview:lable];
}
既然選擇了這個行業,就繼續努力,大家一起加油
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SZsd2Z1JHdz9CX0xWdhZWZk9CX09Wbl9lcvRXakVGa49CXy9GdpRWZoh3LcRXZu5ibkN3Yuc2bsJmLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SZsd2Z1JHdz9CX0xWdhZWZk9CX09Wbl9lcvRXakVGa49CXy9GdpRWZoh3LcRXZu5ibkN3Yuc2bsJmLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SZsd2Z1JHdz9CX0xWdhZWZk9CX09Wbl9lcvRXakVGa49CXy9GdpRWZoh3LcRXZu5ibkN3Yuc2bsJmLjlGdhR3cvw1LcpDc0RHaiojIsJye.gif)