spark.effects.easing.Sine (Flex 4 Beta)

Package	spark.effects.easing
Class	public class Sine
Inheritance	Sine EaseInOutBase Object

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

The Sine class defines easing functionality using a Sine function. Easing consists of two phases: the acceleration, or ease in phase, followed by the deceleration, or ease out phase. Use the easeInFraction property to specify the percentage of an animation accelerating.

MXML Syntax expanded

Hide MXML Syntax

The <s:Sine> tag inherits all of the tag attributes of its of its superclass, and adds the following tag attributes:

  <s:Sine
    id="ID"
   />

Public Properties

Hide Inherited Public Properties

Show Inherited Public Properties

	Property		Defined By
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		easeInFraction : Number The percentage of an animation that should be spent accelerating.	EaseInOutBase
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object

Public Methods

Hide Inherited Public Methods

Show Inherited Public Methods

	Method		Defined By
		Sine(easeInFraction:Number = 0.5) Constructor.	Sine
		ease(fraction:Number):Number Takes the fraction representing the elapsed duration of an animation (a value between 0.0 to 1.0) and returns a new elapsed value.	EaseInOutBase
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.	Object
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String Returns the string representation of the specified object.	Object
		valueOf():Object Returns the primitive value of the specified object.	Object

Protected Methods

Show Inherited Protected Methods

	Method		Defined By
		easeIn(fraction:Number):Number Returns a value that represents the eased fraction during the ease in phase of the animation.	EaseInOutBase
		easeOut(fraction:Number):Number Returns a value that represents the eased fraction during the ease out phase of the animation.	EaseInOutBase

Constructor Detail

Sine

()

Constructor

public function Sine(easeInFraction:Number = 0.5)

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Constructor.

Parameters

easeInFraction:Number (default = 0.5) — Sets the value of the easeInFraction property. The default value is EasingFraction.IN_OUT, which eases in for the first half of the time and eases out for the remainder.

Adobe® Flex® 4 Beta Language Reference		All Packages \| All Classes \| Language Elements \| Index \| Appendixes \| Conventions \| Show Frames Hide Frames
Sine	Properties \| Methods