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Packagemx.effects.easing
Classpublic class Circular
InheritanceCircular Inheritance Object

The Circular class defines three easing functions to implement circular motion with Flex effect classes. For more information, see http://www.robertpenner.com/profmx.


Public Properties
 PropertyDefined by
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
 Inheritedprototype : Object
[static] A reference to the prototype object of a class or function object.
Object
Public Methods
 MethodDefined by
  
easeIn(t:Number, b:Number, c:Number, d:Number):Number
[static] The easeIn() method starts motion slowly, and then accelerates motion as it executes.
Circular
  
easeInOut(t:Number, b:Number, c:Number, d:Number):Number
[static] The easeInOut() method combines the motion of the easeIn() and easeOut() methods to start the motion slowly, accelerate motion, then decelerate.
Circular
  
easeOut(t:Number, b:Number, c:Number, d:Number):Number
[static] The easeOut() method starts motion fast, and then decelerates motion as it executes.
Circular
 Inherited
setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
toString():String
Returns the string representation of the specified object.
Object
 Inherited
valueOf():Object
Returns the primitive value of the specified object.
Object
Method detail
easeIn()method
public static function easeIn(t:Number, b:Number, c:Number, d:Number):Number

The easeIn() method starts motion slowly, and then accelerates motion as it executes.

Parameters
t:Number — Specifies time.
 
b:Number — Specifies the initial position of a component.
 
c:Number — Specifies the total change in position of the component.
 
d:Number — Specifies the duration of the effect, in milliseconds.

Returns
Number — Number corresponding to the position of the component.
easeInOut()method 
public static function easeInOut(t:Number, b:Number, c:Number, d:Number):Number

The easeInOut() method combines the motion of the easeIn() and easeOut() methods to start the motion slowly, accelerate motion, then decelerate.

Parameters
t:Number — Specifies time.
 
b:Number — Specifies the initial position of a component.
 
c:Number — Specifies the total change in position of the component.
 
d:Number — Specifies the duration of the effect, in milliseconds.

Returns
Number — Number corresponding to the position of the component.
easeOut()method 
public static function easeOut(t:Number, b:Number, c:Number, d:Number):Number

The easeOut() method starts motion fast, and then decelerates motion as it executes.

Parameters
t:Number — Specifies time.
 
b:Number — Specifies the initial position of a component.
 
c:Number — Specifies the total change in position of the component.
 
d:Number — Specifies the duration of the effect, in milliseconds.

Returns
Number — Number corresponding to the position of the component.



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Fri Mar 16 2007, 2:46 PM GMT-07:00
collected by Jimbob 2007.05