在iOS中 - 如何在不改变其位置的情况下将UILabel放入其文本中？

UILabel

sizeToFit

UILabel

UILabel

UILabel

UILabel

sizeToFit

UILabel

UILabel

UILabel

@implementation UILabel (Additions)

- (void)sizeToFitWithAlignmentRight {
    CGRect beforeFrame = self.frame;
    [self sizeToFit];
    CGRect afterFrame = self.frame;
    self.frame = CGRectMake(beforeFrame.origin.x + beforeFrame.size.width - afterFrame.size.width, self.frame.origin.y, self.frame.size.width, self.frame.size.height);
}

@end