In order to get a dynamic reference to a class, use this :
getDefinitionByName("fl.motion.easing."+_easeClassName).easeIn;
The compiler will need to include the easing class, so you could include
this :
import fl.motion.easing.SomeClass;
private const _someClass:SomeClass;
... and repeat for each possible easing class
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Dimitrios Bendilas
Sent: 27 August 2007 10:44
To: flashcoders@chattyfig.figleaf.com
Subject: [Flashcoders] AS3 Dynamic class reference
Hello,
I need to dynamically get a reference of a Class and I'm not able to do
so.
I think an example will illustrate my point better:
------------------------------------------------------------------------
----------------
package com.zefxis.solarwind2.animations {
import fl.motion.easing.*;
public class EaseFunctions {
private var _easeClassName:String;
private var _easeFuncName:String;
private static var easeDependencies = [Back,
Bounce,
Elastic,
Linear,
Cubic,
Quadratic,
Circular,
Exponential,
Sine,
Quintic,
Quartic];
public function EaseFunctions() {
}
public function getEasingFunction(functionName:String):Function {
var tmp:Array = functionName.split(".");
this._easeClassName = tmp[0];
this._easeFuncName = tmp[1];
//trace(this._easeClassName, this._easeFuncName);
var easeFunc:Function =
fl.motion.easing[this._easeClassName]["easeIn"];
// ************************
return easeFunc;
}
}
}
------------------------------------------------------------------------
----------------
What I want to do is pass a parameter like "Cubic.easeIn" so that
EaseFunctions parses that into Cubic.easeIn.
The code above produces a compile error: "1120: Access of undefined
property
fl.". Any clues?
(it used to work in AS2)
Thank you,
Dimitrios
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