How to get Suck Effect in iOS

[UIView beginAnimations:@"suck" context:NULL];
[UIView setAnimationTransition:103 

                 forView:myViewContainer cache:YES];
[UIView setAnimationPosition:CGPointMake(12, 345)];
[myView removeFromSuperview];
[UIView commitAnimations]; 

 /*setAnimationTransition:103, it invokes suck effect.*/

For reference:

http://www.iphonedevwiki.net/index.php?title=UIViewAnimationState