Back - BETA ActionScript® 3 (AS3 Flex) Reference for the Adobe® Flash® Platform API Reference

(Preview)

Package	mx.effects.easing
Class	public class Back
Inheritance	Back Object

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

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

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

Public Methods

Hide Inherited Public Methods

Show Inherited Public Methods

	Method		Defined By
		easeIn(t:Number, b:Number, c:Number, d:Number, s:Number = 0):Number [static] The easeIn() method starts the motion by backtracking, then reversing direction and moving toward the target.	Back
		easeInOut(t:Number, b:Number, c:Number, d:Number, s:Number = 0):Number [static] The easeInOut() method combines the motion of the easeIn() and easeOut() methods to start the motion by backtracking, then reversing direction and moving toward target, overshooting target slightly, reversing direction again, and then moving back toward the target.	Back
		easeOut(t:Number, b:Number, c:Number, d:Number, s:Number = 0):Number [static] The easeOut() method starts the motion by moving towards the target, overshooting it slightly, and then reversing direction back toward the target.	Back
		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

Method Detail

[an error occurred while processing this directive]

Legal Notices | Online Privacy Policy

	`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.

	`s:Number` (default = `0`) — Specifies the amount of overshoot, where the higher the value, the greater the overshoot.

	`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.

	`s:Number` (default = `0`) — Specifies the amount of overshoot, where the higher the value, the greater the overshoot.

	`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.

	`s:Number` (default = `0`) — Specifies the amount of overshoot, where the higher the value, the greater the overshoot.

Back - AS3 Flex

Packagesx

Language Elements

Appendixes

Package mx.effects.easing

easeIn

easeInOut

easeOut