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Updated on 2025-04-09

iOS How to set the line spacing of UILabel and adapt to the height of UILabel

iOS How to set the line spacing of UILabel and adapt to the height of UILabel

Updated: April 23, 2017 09:01:35 Submission: jingxian
Below, the editor will bring you an article on how to set the line spacing of UILabel and adapt to the height of iOS. The editor thinks it is quite good, so I will share it with you now and give you a reference. Let's take a look with the editor

Examples are as follows:

NSString *contentStr = @"I always thought that in the first place, there would be the original me, and there would be the original you."; 
   
  UILabel *tempLabel = [[UILabel alloc] init]; 
  //Set background color   = [UIColor redColor]; 
  //Set content   = contentStr; 
  //Set font color   = [UIColor whiteColor]; 
  //Set font size   = [UIFont systemFontOfSize:15.0]; 
  //Set whether the text is displayed in multiple lines   = 0; 
   = NSLineBreakByWordWrapping; 
  //Set UILabel adaptive height according to text  CGSize size = [tempLabel sizeThatFits:CGSizeMake(100, MAXFLOAT)]; 
  //Set frame   = CGRectMake(50, 100, 100, ); 
  [ addSubview:tempLabel]; 
  //Set the line spacing of label  NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:contentStr]; 
  NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init]; 
  [paragraphStyle setLineSpacing:8]; 
  [attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [contentStr length])]; 
  [tempLabel setAttributedText:attributedString]; 
  [tempLabel sizeToFit];

The above method of setting the line spacing and adaptive height of UILabel on iOS is all the content I share with you. I hope you can give you a reference and I hope you can support me more.

  • ios
  • uilabel
  • Adaptive
  • high

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