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Resize UILabel to Fit Font Size and Text

/ Published in: Objective C
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This code will resize a UILabel so that the label is as small as it can be in both width and height, based on the text in it and the font used.

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  1. frame = CGRectMake(160, labelTitle2.frame.origin.y + labelTitle2.frame.size.height + 136, 270, 25);					
  2. 			UILabel *labelContent3 = [[UILabel alloc] initWithFrame: frame];		
  3. 			labelContent3.text = @"click here.";
  4. 			labelContent3.textColor = UIColorFromRGB(0x606060);
  5. 			labelContent3.font = [UIFont fontWithName:@"HelveticaNeue-Bold" size:13];		
  6. 			labelContent3.backgroundColor = [UIColor clearColor];
  7. 			labelContent3.textAlignment = UITextAlignmentLeft;		
  8. 			labelContent3.numberOfLines = 0;
  9. 			maximumLabelSize = CGSizeMake(270,9999);
  10. 			expectedLabelSize = [labelContent3.text sizeWithFont:labelContent3.font 
  11. 											   constrainedToSize:maximumLabelSize 
  12. 												   lineBreakMode:labelContent3.lineBreakMode]; 
  13. 			newFrame = labelContent3.frame;
  14. 			newFrame.size.height = expectedLabelSize.height;
  15. 			labelContent3.frame = newFrame;
  16. 			[cell.contentView addSubview:labelContent3];
  17. 			[labelContent3 release];

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