.kill()

Kills the animation entirely or in part depending on the parameters. Simply calling kill() (omitting the parameters) will immediately stop the animation and release it for garbage collection. To kill only particular tweening properties of the animation, use the first parameter which should be a generic object with enumerable properties corresponding to those that should be killed, like {x:true, y:true}. The second parameter allows you to define a target (or array of targets) to affect.

Note: the values assigned to each property of the vars parameter object don't matter - the sole purpose of the object is for iteration over the named properties. In other words, {x:true, y:true} would produce the same results as {x:false, y:false}.

//kill the entire animation:
myAnimation.kill();
 
//kill only the "x" and "y" properties of the animation (all targets):
myAnimation.kill({x:true, y:true});
 
//kill all parts of the animation related to the target "myObject" (if the tween has multiple targets, the others will not be affected):
myAnimation.kill(null, myObject);
 
//kill only the "x" and "y" properties of animations of the target "myObject":
myAnimation.kill({x:true, y:true}, myObject);
  
//kill only the "opacity" properties of animations of the targets "myObject1" and "myObject2":
myAnimation.kill({opacity:true}, [myObject1, myObject2]);