javascript - Applied tween inside each(), how do I use reverse()? -


let's suppose apply tween each element on canvas

elements.each(function (element) {     new kinetic.tween({         node: element,         rotationdeg: 180     }).play(); });

all items have been tweened , have passed original state final state. question is: how apply reverse() revert each item original state?

store tweens inside array, , loop through array , use .reverse()

    elements = stage.get('rect');     var tweenarray = [];      // reverse tween     document.getelementbyid('reverse').addeventlistener('click', function () {         (var i=0; i<tweenarray.length; i++) {             tweenarray[i].reverse();         }     }, false);      // play tween forward     document.getelementbyid('play').addeventlistener('click', function () {         elements.each(function (element) {             var tween = new kinetic.tween({                 node: element,                 rotationdeg: 180             }).play();             tweenarray.push(tween);         });     }, false);

jsfiddle


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