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TweenMan AS2 ActionScript tweening library
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README.md

package com.tweenman

TweenMan AS2 ActionScript tweening library

Version: 1.5 AS2
---------------------------------------------------------------------------------
TweenMan is a complicated man, and no one understands him but his woman...
Initially influenced by Jack Doyle's TweenLite engine, TweenMan is now his own man 
attempting to provide extended tweening functionality while remaining fit and slim.

Weighing in at approximately 10k compiled, TweenMan does a few things you probably 
haven't seen other engines do. He can tween the scrollRect property of clips and 
tween just about every filter's properties including the color of glows, bevels,
etc., and he can accomplish this by using time-based or frame-based animation.

For updates and examples, visit: http://www.tweenman.com

Author: Dan Rogers - dan@danro.net

Special Thanks:	Jack Doyle for sharing TweenLite (greensock.com)
				Mario Klingemann for sharing ColorMatrix (quasimondo.com)
				Robert Penner for his AS2 easing functions (robertpenner.com)

Basic Usage
---------------------------------------------------------------------------------
import com.tweenman.TweenMan;
import com.tweenman.easing.*;

// time-based _alpha tween
TweenMan.addTween(target, { time: 1, _alpha: 0 });

// frame-based scrollRect tween
TweenMan.addTween(target, { frames: 50, rectangle: [0,0,100,100], ease: Back.easeOut });

// time-based ColorMatrixFilter tween
TweenMan.addTween(target, { time: 2, colormatrix: { saturation: 0, contrast: 2 } });

// tween an array
var myArray:Array = [1, 4, 5, 6];
TweenMan.addTween(myArray, { time: 1, array: [0, 3, 4, 4] });

// remove tweens by property
TweenMan.removeTweens(target, "_alpha", "rectangle", "color");

// see if a tween is active
TweenMan.isTweening(target, "color");


Tween Properties
---------------------------------------------------------------------------------
time					time or duration of tween in seconds
duration				eqivalent to time, duration in seconds
frames					frame-based duration, overrides time/duration if set
ease					easing function, default is Quartic.easeOut
delay					delay before start, in seconds or frames depending on setting
onComplete				callback function gets called when tween finishes
onCompleteParams		params for onComplete function
onUpdate				callback function gets called when tween updates
onUpdateParams			params for onUpdate function
onStart					callback function gets called when tween starts
onStartParams			params for onStart function
easeParams				params for ease function, mostly Back and Elastic
array					if the target is an array, this property sets the end values


Virtual Properties  
  { prop: value } indicates tweenable sub-properties and default values
---------------------------------------------------------------------------------
visible			number or boolean		same as _alpha but toggles visibility
frame			number					frame number of a MovieClip
scale			number					_xscale and _yscale properties combined
color			object					transform a target using ColorTransform
  { redMultiplier: 1.0, greenMultiplier: 1.0, blueMultiplier: 1.0, alphaMultiplier: 1.0, 
	redOffset: 0, greenOffset: 0, blueOffset: 0, alphaOffset: 0, brightness: 0,
	tintColor: 0x000000, tintMultiplier: 0, burn: 0 }

rectangle		[0,0,100,100]			scrollRect property of a DisplayObject
volume			number					volume of a MovieClip sound
pan				number					pan of a MovieClip sound

colormatrix		object					ColorMatrixFilter
  { brightness: 0, contrast: 0, saturation: 1, hue: 0, colorize: 0x000000, 
	colorizeAmount: 0, blend: false } // set blend for additive blending

bevel			object					BevelFilter
  { distance: 4.0,  angle: 45, highlightColor: 0xFFFFFF, highlightAlpha: 1.0, 
	 shadowColor: 0x000000, shadowAlpha: 1.0, blurX: 4.0, blurY: 4.0, strength: 0 }

blur			object					BlurFilter
  { blurX: 0.0, blurY: 0.0 }

convolution		object					ConvolutionFilter
  { divisor: 1.0, bias: 0.0, color: 0, alpha: 0.0 }

displace		object					DisplacementMapFilter
  { scaleX: 0.0, scaleY: 0.0, color: 0, alpha: 0.0 }

dropshadow		object					DropShadowFilter
  { distance: 0.0, angle: 45, color: 0, alpha: 1.0, blurX: 0.0, blurY: 0.0, strength: 0 }

glow			object					GlowFilter
  { alpha: 1, blurX: 0.0, blurY: 0.0, strength: 0, color: 0 }


TweenMan is Licensed under the MIT License
---------------------------------------------------------------------------------
Copyright (c) 2008 Dan Rogers

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

See Also

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