UIColor *color = [UIColor colorWithPatternImage:[UIImage imageNamed:@"半透明title.png"]]; uilabel.backgroundColor = color;
UIColor *color = [UIColor colorWithPatternImage:[UIImage imageNamed:@"半透明title.png"]]; uilabel.backgroundColor = color;
转载于:https://www.cnblogs.com/qingjoin/archive/2012/08/15/2640467.html