hi, i am using following code to rotate the UIView through Swipe gesture .it works fine.but after rotation, it goes to beginning angle or Fromvalue.anyone can help to stop the view in last stage.if i rotate again, it must go from last stage.

      rotationAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
    rotationAnimation.fromValue = [NSNumber numberWithFloat:0.0 * M_PI];

        rotationAnimation.toValue = [NSNumber numberWithFloat:0.5 * M_PI];

    //rotationAnimation.toValue = [NSNumber numberWithFloat: 2.5 * 3.15 ];
    rotationAnimation.duration = 1.5;
//rotationAnimation.cumulative = YES;
    rotationAnimation.removedOnCompletion = NO;
rotationAnimation.repeatCount = 0.0; 
rotationAnimation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
    [self.view.layer addAnimation:rotationAnimation forKey:@"rotationAnimate"];