How to draw vertical text in UILabel

It works

UILabel *lbl = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 30, 100)];
lbl.transform = CGAffineTransformMakeRotation((M_PI)/2);

Well, You can do like below:

labelObject.numberOfLines = 0;
labelObject.lineBreakMode = NSLineBreakByCharWrapping;

and setFrame with -- height:100, width:20 It will work fine..