| Package | mx.effects.easing |
| Class | public class Quadratic |
| Inheritance | Quadratic  Object |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
exponent of 2 and set the
easeInFraction appropriately to get the desired result.
The Quadratic class defines three easing functions to implement quadratic motion with Flex effect classes. The acceleration of motion for a Quadratic easing equation is slower than for a Cubic or Quartic easing equation. For more information, see http://www.robertpenner.com/profmx.
More examples
Public Properties
Hide Inherited Public Properties
Show Inherited Public PropertiesPublic Methods
| Method | Defined By | ||
|---|---|---|---|
[static]
The easeIn() method starts motion from a zero velocity,
and then accelerates motion as it executes. | Quadratic | ||
[static]
The easeInOut() method combines the motion
of the easeIn() and easeOut() methods
to start the motion from a zero velocity,
accelerate motion, then decelerate to a zero velocity. | Quadratic | ||
[static]
The easeOut() method starts motion fast,
and then decelerates motion to a zero velocity as it executes. | Quadratic | ||
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Indicates whether an object has a specified property defined. | Object | |
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Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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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| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
The easeIn() method starts motion from a zero velocity,
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.
|
Number — Number corresponding to the position of the component.
|
easeInOut | () | method |
public static function easeInOut(t:Number, b:Number, c:Number, d:Number):Number| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
The easeInOut() method combines the motion
of the easeIn() and easeOut() methods
to start the motion from a zero velocity,
accelerate motion, then decelerate to a zero velocity.
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.
|
Number — Number corresponding to the position of the component.
|
easeOut | () | method |
public static function easeOut(t:Number, b:Number, c:Number, d:Number):Number| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
The easeOut() method starts motion fast,
and then decelerates motion to a zero velocity 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.
|
Number — Number corresponding to the position of the component.
|
Mon Apr 10 2017, 12:28 PM -07:00