rotate a UIView around its center but several times

Question

I\'m trying to rotate some UIView around its center, so the simple code goes something like (in pseudocode):

[UIView beginAnimations:@\"crazyRo         


        

Answer 1

CABasicAnimation* animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
animation.fromValue = [NSNumber numberWithFloat:0.0f];
animation.toValue = [NSNumber numberWithFloat: 2*M_PI];
animation.duration = 8.0f;
animation.repeatCount = INFINITY;
[self.myView.layer addAnimation:animation forKey:@"SpinAnimation"];