| Pacchetto | mx.effects.effectClasses |
| Classe | public class MaskEffectInstance |
| Ereditarietà | MaskEffectInstance  EffectInstance EventDispatcher Object |
| Sottoclassi | IrisInstance, WipeDownInstance, WipeLeftInstance, WipeRightInstance, WipeUpInstance |
| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Every effect class that is a subclass of the TweenEffect class supports the following events:
-
tweenEnd: Dispatched when the tween effect ends. -
tweenUpdate: Dispatched every time a TweenEffect class calculates a new value.
The event object passed to the event listener for these events is of type TweenEvent.
The TweenEvent class defines the property value, which contains
the tween value calculated by the effect.
For the Mask effect,
the TweenEvent.value property contains a 4-item Array, where:
- value[0]:Number The value of the target's
xproperty. - value[1]:Number The value of the target's
yproperty. - value[2]:Number The value of the target's
scaleXproperty. - value[3]:Number The value of the target's
scaleYproperty.
Elementi API correlati
Nascondi proprietà pubbliche ereditate
Mostra proprietà pubbliche ereditate| Proprietà | Definito da | ||
|---|---|---|---|
 | className : String [sola lettura]
The name of the effect class, such as "FadeInstance". | EffectInstance | |
| constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
| createMaskFunction : Function
Function called when the effect creates the mask. | MaskEffectInstance | ||
| duration : Number
The duration of the effect, in milliseconds. | EffectInstance | |
| effect : IEffect
The IEffect object that created this IEffectInstance object. | EffectInstance | |
| effectTargetHost : mx.effects:IEffectTargetHost
A property that lets you access the target
list-based control of a data effect. | EffectInstance | |
| hideFocusRing : Boolean
Determines whether the effect should hide
the focus ring when starting the effect. | EffectInstance | |
| moveEasingFunction : Function
Easing function to use for moving the mask. | MaskEffectInstance | ||
| playheadTime : Number
Current time position of the effect. | EffectInstance | |
| propertyChanges : PropertyChanges
Specifies the PropertyChanges object containing
the start and end values for the set of properties
relevant to the effect's targets. | EffectInstance | |
| repeatCount : int
Number of times to repeat the effect. | EffectInstance | |
| repeatDelay : int
Amount of time, in milliseconds,
to wait before repeating the effect. | EffectInstance | |
| scaleEasingFunction : Function
Easing function to use for scaling the mask. | MaskEffectInstance | ||
| scaleXFrom : Number
Initial scaleX for mask. | MaskEffectInstance | ||
| scaleXTo : Number
Ending scaleX for mask. | MaskEffectInstance | ||
| scaleYFrom : Number
Initial scaleY for mask. | MaskEffectInstance | ||
| scaleYTo : Number
Ending scaleY for mask. | MaskEffectInstance | ||
| showTarget : Boolean
Specifies that the target component is becoming visible,
false, or invisible, true. | MaskEffectInstance | ||
| startDelay : int
Amount of time, in milliseconds,
to wait before starting the effect. | EffectInstance | |
| suspendBackgroundProcessing : Boolean
If true, blocks all background processing
while the effect is playing. | EffectInstance | |
| target : Object
The UIComponent object to which this effect is applied. | EffectInstance | |
| targetArea : Rectangle
The area where the mask is applied on the target. | MaskEffectInstance | ||
| triggerEvent : Event
The event, if any, which triggered the playing of the effect. | EffectInstance | |
| xFrom : Number
Initial position's x coordinate for mask. | MaskEffectInstance | ||
| xTo : Number
Destination position's x coordinate for mask. | MaskEffectInstance | ||
| yFrom : Number
Initial position's y coordinate for mask. | MaskEffectInstance | ||
| yTo : Number
Destination position's y coordinate for mask. | MaskEffectInstance | ||
| Proprietà | Definito da | ||
|---|---|---|---|
| effectMask : Shape
Contains the effect mask, either the default mask created
by the defaultCreateMask() method,
or the one specified by the function passed to the
createMaskFunction property. | MaskEffectInstance | ||
| playCount : int = 0
Number of times that the instance has been played. | EffectInstance | |
| targetVisualBounds : Rectangle
The actual size of the effect target, including any drop shadows. | MaskEffectInstance | ||
| Metodo | Definito da | ||
|---|---|---|---|
MaskEffectInstance(target:Object)
Constructor. | MaskEffectInstance | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un oggetto listener di eventi con un oggetto EventDispatcher, in modo che il listener riceva la notifica di un evento. | EventDispatcher | |
|
Invia un evento nel flusso di eventi. | EventDispatcher | |
|
Interrupts an effect instance that is currently playing,
and jumps immediately to the end of the effect. | EffectInstance | |
|
Called by the end() method when the effect
finishes playing. | EffectInstance | |
|
Called after each iteration of a repeated effect finishes playing. | EffectInstance | |
|
Verifica se per l'oggetto EventDispatcher sono presenti listener registrati per un tipo specifico di evento. | EventDispatcher | |
|
Indica se per un oggetto è definita una proprietà specifica. | Object | |
|
This method is called if the effect was triggered by the EffectManager. | EffectInstance | |
|
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | |
[override]
Pauses the effect until you call the resume() method. | MaskEffectInstance | ||
|
Plays the effect instance on the target. | EffectInstance | |
|
Indica se la proprietà specificata esiste ed è enumerabile. | Object | |
|
Rimuove un listener dall'oggetto EventDispatcher. | EventDispatcher | |
[override]
Resumes the effect after it has been paused
by a call to the pause() method. | MaskEffectInstance | ||
[override]
Plays the effect in reverse,
starting from the current position of the effect. | MaskEffectInstance | ||
|
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | |
|
Plays the effect instance on the target after the
startDelay period has elapsed. | EffectInstance | |
|
Stops the effect, leaving the target in its current state. | EffectInstance | |
|
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
|
Restituisce la rappresentazione in formato stringa dell'oggetto specificato. | Object | |
|
Restituisce il valore di base dell'oggetto specificato. | Object | |
|
Verifica se un listener di eventi è registrato con questo oggetto EventDispatcher o qualsiasi suo antenato per il tipo di evento specificato. | EventDispatcher | |
| Metodo | Definito da | ||
|---|---|---|---|
Creates the default mask for the effect. | MaskEffectInstance | ||
Initializes the move and scale
properties of the effect. | MaskEffectInstance | ||
Callback method that is called when the x and y position
of the mask should be updated by the effect for the last time. | MaskEffectInstance | ||
Callback method that is called when the x and y position
of the mask should be updated by the effect. | MaskEffectInstance | ||
Callback method that is called when the
scaleX and scaleY properties
of the mask should be updated by the effect for the last time. | MaskEffectInstance | ||
Callback method that is called when the
scaleX and scaleY properties
of the mask should be updated by the effect. | MaskEffectInstance | ||
createMaskFunction | proprietà |
createMaskFunction:Function| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Function called when the effect creates the mask. The default value is a function that returns a Rectangle with the same dimensions as the effect target.
You can use this property to specify your own callback function to draw the mask. The function must have the following signature:
public function createLargeMask(targ:Object, bounds:Rectangle):Shape {
var myMask:Shape = new Shape();
// Create mask.
return myMask;
}
You set this property to the name of the function, as the following example shows for the WipeLeft effect:
<mx:WipeLeft id="showWL" createMaskFunction="createLargeMask" showTarget="false"/>
Implementazione
public function get createMaskFunction():Function public function set createMaskFunction(value:Function):voideffectMask | proprietà |
protected var effectMask:Shape| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Contains the effect mask, either the default mask created
by the defaultCreateMask() method,
or the one specified by the function passed to the
createMaskFunction property.
moveEasingFunction | proprietà |
public var moveEasingFunction:Function| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Easing function to use for moving the mask.
scaleEasingFunction | proprietà |
public var scaleEasingFunction:Function| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Easing function to use for scaling the mask.
scaleXFrom | proprietà |
public var scaleXFrom:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Initial scaleX for mask.
scaleXTo | proprietà |
public var scaleXTo:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Ending scaleX for mask.
scaleYFrom | proprietà |
public var scaleYFrom:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Initial scaleY for mask.
scaleYTo | proprietà |
public var scaleYTo:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Ending scaleY for mask.
showTarget | proprietà |
showTarget:Boolean| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Specifies that the target component is becoming visible,
false, or invisible, true.
Il valore predefinito è true.
Implementazione
public function get showTarget():Boolean public function set showTarget(value:Boolean):voidtargetArea | proprietà |
public var targetArea:Rectangle| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The area where the mask is applied on the target.
The dimensions are relative to the target itself.
By default, the area is the entire target and is created like this:
new Rectangle(0, 0, target.width, target.height);
targetVisualBounds | proprietà |
protected var targetVisualBounds:Rectangle| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The actual size of the effect target, including any drop shadows. Flex calculates the value of this property; you do not have to set it.
xFrom | proprietà |
public var xFrom:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Initial position's x coordinate for mask.
xTo | proprietà |
public var xTo:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Destination position's x coordinate for mask.
yFrom | proprietà |
public var yFrom:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Initial position's y coordinate for mask.
yTo | proprietà |
public var yTo:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Destination position's y coordinate for mask.
MaskEffectInstance | () | Funzione di costruzione |
defaultCreateMask | () | metodo |
protected function defaultCreateMask(targ:Object, bounds:Rectangle):Shape| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Creates the default mask for the effect.
Parametri
targ:Object — The effect target.
| |
bounds:Rectangle — The actual visual bounds of the target which includes drop shadows
|
Shape — A Shape object that defines the mask.
|
initMaskEffect | () | metodo |
protected function initMaskEffect():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Initializes the move and scale
properties of the effect.
All subclasses should override this function.
Flex calls it after the mask has been created,
but before the tweens are created.
onMoveTweenEnd | () | metodo |
protected function onMoveTweenEnd(value:Object):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Callback method that is called when the x and y position of the mask should be updated by the effect for the last time. You do not call this method directly. This method implements the method of the superclass.
Parametri
value:Object — Contains the final
x and y value for the mask position, where value[0]
contains the x position of the mask,
and value[1] contains the y position.
|
onMoveTweenUpdate | () | metodo |
protected function onMoveTweenUpdate(value:Object):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Callback method that is called when the x and y position of the mask should be updated by the effect. You do not call this method directly. This method implements the method of the superclass.
Parametri
value:Object — Contains an interpolated
x and y value for the mask position, where value[0]
contains the new x position of the mask,
and value[1] contains the new y position.
|
onScaleTweenEnd | () | metodo |
protected function onScaleTweenEnd(value:Object):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Callback method that is called when the
scaleX and scaleY properties
of the mask should be updated by the effect for the last time.
You do not call this method directly.
This method implements the method of the superclass.
Parametri
value:Object — Contains the final
scaleX and scaleY value for the mask,
where value[0]
contains the scaleX value of the mask,
and value[1] contains the scaleY value.
|
onScaleTweenUpdate | () | metodo |
protected function onScaleTweenUpdate(value:Object):void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Callback method that is called when the
scaleX and scaleY properties
of the mask should be updated by the effect.
You do not call this method directly.
This method implements the method of the superclass.
Parametri
value:Object — Contains an interpolated
scaleX and scaleY value for the mask,
where value[0]
contains the new scaleX value of the mask,
and value[1] contains the new scaleY value.
|
pause | () | metodo |
override public function pause():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Pauses the effect until you call the resume() method.
resume | () | metodo |
override public function resume():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Resumes the effect after it has been paused
by a call to the pause() method.
reverse | () | metodo |
override public function reverse():void| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Plays the effect in reverse, starting from the current position of the effect.
Tue Jun 12 2018, 02:44 PM Z