Here's an old testclass of mine. It uses those custom easing equations
from mx.transitions.easing.*;
import mx.transitions.easing.*;
import mx.utils.Delegate;
class TweenTest {
public static var fps:Number = 31;
private var intervalID:Number;
private var time:Number;
private var obj:Object;
private var prop:String;
private var func:Function;
private var begin:Number;
private var finish:Number;
private var duration:Number;
private var useSeconds:Boolean;
public function TweenTest() {
_root.play_btn.onRelease = Delegate.create(this, startTween);
_root.pauze_btn.onRelease = Delegate.create(this, pauzeTween);
_root.stop_btn.onRelease = Delegate.create(this, stopTween);
time = 0;
obj = _root.mc;
prop = "_x";
func = Strong.easeOut;
begin = obj[prop];
finish = begin + 200;
duration = Math.floor(2000/fps);
useSeconds = true;
}
public function startTween() {
clearInterval(intervalID);
intervalID = setInterval(this, "calc", Math.floor(1000/fps));
}
public function stopTween() {
clearInterval(intervalID);
time = 0;
obj[prop] = begin;
}
public function pauzeTween() {
clearInterval(intervalID);
// time is not reset
}
public function calc() {
if (time < duration) {
obj[prop] = func.apply(null, [time++, begin,
(finish-begin), duration]);
} else stopTween();
}
}
2006/6/27, Weyert de Boer <[EMAIL PROTECTED]>:
I will try it out :)
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