Rotation of view while dragging - ios

Question

I want to slightly rotate a UIView when it's being dragged. I managed to do the dragging using a UIPanGestureRecognizer. I also tried to Rotate using CGAffineTransformRotate and it worked. However, when i apply both dragging and rotation, the UIView rotates only and it doesn't get dragged around the super view. Here is what i'm doing in the gesture handler:
CGPoint translation = [gesture translationInView:self.view];
// to drag
gesture.view.center = CGPointMake(gesture.view.center.x + translation.x, gesture.view.center.y + translation.y);
// to rotate
gesture.view.transform = CGAffineTransformRotate(gesture.view.transform, degreesToRadians(translation.x)/4);
// return to default so that it doesn't accumulate
[gesture setTranslation:CGPointMake(0, 0) inView:self.view];
How can i fix this ?
EDIT:
here is the entire code:
- (void)handlePan:(UIPanGestureRecognizer*)gesture{
if (gesture.state == UIGestureRecognizerStateBegan) {
// Save initial post center for snapping
point = CGPointMake(gesture.view.center.x, gesture.view.center.y);
} else if (gesture.state == UIGestureRecognizerStateChanged){
// Translate user movement across the screen to dragging coordinates
CGPoint translation = [gesture translationInView:self.view];
gesture.view.center = CGPointMake(gesture.view.center.x + translation.x, gesture.view.center.y + translation.y);
CGAffineTransform rotate = CGAffineTransformRotate(gesture.view.transform, degreesToRadians(translation.x)/4);
gesture.view.transform = rotate;//CGAffineTransformConcat(translate, rotate);
[gesture setTranslation:CGPointMake(0, 0) inView:self.view];
} else if (gesture.state == UIGestureRecognizerStateEnded){
// Animate snap back to place
[UIView animateWithDuration:0.2 animations:^{
gesture.view.transform = CGAffineTransformIdentity;
// [self.imagePost setCenter:point];
}];
}
}

Answer 1

Try adding this method:
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
if (![gestureRecognizer isKindOfClass:[UITapGestureRecognizer class]] && ![otherGestureRecognizer isKindOfClass:[UITapGestureRecognizer class]]) {
return YES;
}
return NO;
}