-(void)setLabLineSpacing:(UILabel *)aLab line:(float)fl{
NSMutableAttributedString * attributedString = [[NSMutableAttributedString alloc] initWithString:aLab.text];
NSMutableParagraphStyle * paragraphStyle = [[NSMutableParagraphStyle alloc] init];
[paragraphStyle setLineSpacing:20];
[attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [aLab.text length])];
[aLab setAttributedText:attributedString];
}
UILabel改变字体行间距
最新推荐文章于 2024-09-18 14:25:23 发布