UILabel中心内容 [英] UILabel Center contents

问题描述

这是我的代码：

  UILabel * myLabel; 
 myLabel = [[UILabel alloc] initWithFrame：CGRectMake（20,0,300,480）]; 
 myLabel.lineBreakMode = UILineBreakModeWordWrap; 
 myLabel.numberOfLines = 2; // 2行; 0  - 动态行数
 myLabel.text = @请选择至少一个图像类别！; 
 myLabel.font = [UIFont fontWithName：@Arial-BoldMT大小：24.0]; 
 myLabel.center = CGPointMake（self.view.frame.size.width / 2，self.view.frame.size.height / 2）; 
 myLabel.backgroundColor = [UIColor clearColor]; 
 [self.view addSubview：myLabel]; 
 [myLabel release]; 
  

我想知道是否可以将包装好的文本居中，因为它是左侧的：

解决方案

  myLabel.textAlignment = UITextAlignmentCenter; 
  

Here's my code:

UILabel *myLabel;
myLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, 0, 300, 480)];
myLabel.lineBreakMode = UILineBreakModeWordWrap;
myLabel.numberOfLines = 2; // 2 lines ; 0 - dynamical number of lines
myLabel.text = @"Please select at least one image category!";
myLabel.font = [UIFont fontWithName:@"Arial-BoldMT" size: 24.0];
myLabel.center = CGPointMake(self.view.frame.size.width/2, self.view.frame.size.height/2);
myLabel.backgroundColor = [UIColor clearColor];
[self.view addSubview:myLabel];
[myLabel release];

I was wondering if it is possible to center the wrapped text as it is alined to the left side:

解决方案

myLabel.textAlignment=UITextAlignmentCenter;

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