label styling in at RunTime: Objective C

labelStyle.m

          NSString * titleString = [itemLabels objectAtIndex:indexPath.row];
          //create attributedstring object with intialize string 
          NSMutableAttributedString * attriStr = [[NSMutableAttributedString alloc]initWithString:titleString];
          // formate style 
          [attriStr setColorForText:titleString withColor:BLUE_COLOR];
          [attriStr setFontForText:titleString withFont:[UIFont fontWithName:@"RobotoCondensed-Regular" size:20]];
           //redefine width 
          CGSize maximumSize = CGSizeMake(250, INT_MAX); // CGSizeMake(width,height).
          CGRect lblFrame = cell.title_lbl.frame;
          lblFrame.size.width = maximumSize.width;
          cell.title_lbl.frame = lblFrame;
            
           // assign object string to label 
          cell.title_lbl.attributedText  = attriStr;