我用swift创建我的UILabel:
let label = UILabel(frame: CGRect( x: 50, y: 50, width: 100, height: 50))
设置属性似乎很容易:
label.textColor = UIColor.redColor()
如何实现像textAlignment这样的枚举类型?
label.textAlignment = NSTextAlignmentCenter;
但在Swift ,它似乎不起作用.
我用swift创建我的UILabel:
let label = UILabel(frame: CGRect( x: 50, y: 50, width: 100, height: 50))
设置属性似乎很容易:
label.textColor = UIColor.redColor()
如何实现像textAlignment这样的枚举类型?
label.textAlignment = NSTextAlignmentCenter;
但在Swift ,它似乎不起作用.
现在是enum
个.
你可以做:
label.textAlignment = NSTextAlignment.center;
或者,简而言之:
label.textAlignment = .center;
Swift 3
label.textAlignment = .center