Tween Elastic Amplitude Problems

programming flash
1

I’m trying to adjust the amplitude of the elastic easing class - after hours of trying to figure this out im still clueless. The documentation here: http://livedocs.adobe.com/flash/9.0/ActionScriptLangRefV3/fl/transitions/easing/Elastic.html vaguely touches upon the parameters to do so but so far i’ve been unable to implement it into practice. I think i need someone to provide an example to how this works.

Could anybody shed some light on this? I’d appreciate it. Thanks in advance!

2

You can pass in the easing params as an array in [COLOR=“Blue”]TweenMax[/COLOR].

3

Test this:


import fl.transitions.*;
import fl.transitions.easing.*;
 
var myTween:Tween = new Tween(box, "y", Elastic.easeIn, 100, 300, 1, true);
var myTween_1:Tween = new Tween(box, "y", Elastic.easeIn, 300, 100, 1, true);
 
myTween_1.addEventListener(TweenEvent.MOTION_FINISH, function(TweenEvent)
  {myTween.start();
  });
 
myTween.addEventListener(TweenEvent.MOTION_FINISH, function(TweenEvent)
  {myTween_1.start();
  });
 
var amplitude:uint=100;
 
  myTween.begin=200-amplitude;
  myTween.finish=200+amplitude;
 
  myTween_1.begin=200+amplitude;
  myTween_1.finish=200-amplitude;

http://dnadillo.dn.ua/fla/js-swf-html/tween-amplitude-regulator.swf
http://dnadillo.dn.ua/fla/js-swf-html/tween-amplitude-regulator.zip
[URL=“http://dnadillo.dn.ua/fla/filter-button.zip”]