swift UILabel

发布时间：2020-12-14 06:29:23 所属栏目：百科来源：网络整理

导读：var myLoadingView: UILabel ! myLoadingView = UILabel (frame: CGRectMake ( self . view . frame . size . width / 2 - 50 , self . view . frame . size . height / 2 - 50 , 100 , 50 )) myLoadingView . text = mymsg myLoadingView . textColor = UIC

var myLoadingView:UILabel!

myLoadingView = UILabel(frame:CGRectMake(self.view.frame.size.width/2-50,self.view.frame.size.height/2-50,100,50))

myLoadingView.text = mymsg

myLoadingView.textColor =UIColor.redColor()

myLoadingView.backgroundColor =UIColor.blackColor()

myLoadingView.alpha =0.8

myLoadingView.layer.cornerRadius =4.0

myLoadingView.hidden =false

myLoadingView.textAlignment=NSTextAlignment.Center//内容水平居中

self.view.addSubview(myLoadingView);

（编辑：李大同）

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