Question

Possible Duplicate:
How do I draw an NSString at an angle?

I am using

[@"mytext" drawInrect : CGRrectIntegral (rect) withFont:font];

to write text on a picture, How can i write the text with different angle each time? (its a rolling picture that should spin with the text).

Answer 1

Below code rotates the label

- (IBAction)rotate:(id)sender {
    CGContextRef context = UIGraphicsGetCurrentContext();
    [UIView beginAnimations:nil context:context];
    [UIView setAnimationDuration:0.5];
    [UIView setAnimationDelegate:self];
    [UIView setAnimationDidStopSelector:@selector(endAnimation)];
    CGAffineTransform rotate = CGAffineTransformMakeRotation(90.0f * (M_PI / 180.0f));
    self.label.transform = rotate;

    [UIView commitAnimations];  
}