IOS開發調整UILabel的行間距

標籤：

CGFloat heih = 20; NSString * cLabelString = @"這是測試UILabel行間距的text。這是測試UILabel行間距的text。n 這是測試UILabel行間距的text。n 這是測試UILabel行間距的text。這是測試UILabel行間距的text。這是測試UILabel行間距的text。這是測試UILabel行間距的text。";UILabel * cLabel = [[UILabel alloc]initWithFrame:CGRectMake(20, heih, 280, 200)];cLabel.numberOfLines = 0;cLabel.font = [UIFont fontWithName:fontName size:16];cLabel.textColor = [UIColor grayColor]; NSMutableAttributedString * attributedString1 = [[NSMutableAttributedString alloc] initWithString:cLabelString];NSMutableParagraphStyle * paragraphStyle1 = [[NSMutableParagraphStyle alloc] init];[paragraphStyle1 setLineSpacing:8];[attributedString1 addAttribute:NSParagraphStyleAttributeName value:paragraphStyle1 range:NSMakeRange(0, [cLabelString length])];[cLabel setAttributedText:attributedString1];[cLabel sizeToFit];[self.view addSubview:cLabel];

IOS開發調整UILabel的行間距