AnimatePropertyInstance

Pacchetto	mx.effects.effectClasses
Classe	public class AnimatePropertyInstance
Ereditarietà	AnimatePropertyInstance TweenEffectInstance EffectInstance EventDispatcher Object

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The AnimatePropertyInstance class implements the instance class for the AnimateProperty effect. Flex creates an instance of this class when it plays an AnimateProperty effect; you do not create one yourself.

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 AnimateProperty effect, the TweenEvent.value property contains a Number between the values of the AnimateProperty.fromValue and AnimateProperty.toValue properties, for the target property specified by AnimateProperty.property.

Elementi API correlati

mx.effects.AnimateProperty
mx.events.TweenEvent

Proprietà pubbliche

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	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
		duration : Number The duration of the effect, in milliseconds.	EffectInstance
		easingFunction : Function The easing function for the animation.	TweenEffectInstance
		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
		fromValue : Number The starting value of the property for the effect.	AnimatePropertyInstance
		hideFocusRing : Boolean Determines whether the effect should hide the focus ring when starting the effect.	EffectInstance
		isStyle : Boolean = false If true, the property attribute is a style and you set it by using the setStyle() method.	AnimatePropertyInstance
		playheadTime : Number [override] Current time position of the effect.	TweenEffectInstance
		property : String The name of the property on the target to animate.	AnimatePropertyInstance
		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
		roundValue : Boolean = false If true, round off the interpolated tweened value to the nearest integer.	AnimatePropertyInstance
		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
		toValue : Number The ending value for the effect.	AnimatePropertyInstance
		triggerEvent : Event The event, if any, which triggered the playing of the effect.	EffectInstance
		tween : mx.effects:Tween The Tween object, which determines the animation.	TweenEffectInstance

Proprietà protette

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	Proprietà		Definito da
		playCount : int = 0 Number of times that the instance has been played.	EffectInstance

Metodi pubblici

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	Metodo		Definito da
		AnimatePropertyInstance(target:Object) Constructor.	AnimatePropertyInstance
		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
		dispatchEvent(event:Event):Boolean Invia un evento nel flusso di eventi.	EventDispatcher
		end():void [override] Interrupts an effect that is currently playing, and immediately jumps to the end of the effect.	TweenEffectInstance
		finishEffect():void Called by the end() method when the effect finishes playing.	EffectInstance
		finishRepeat():void Called after each iteration of a repeated effect finishes playing.	EffectInstance
		hasEventListener(type:String):Boolean Verifica se per l'oggetto EventDispatcher sono presenti listener registrati per un tipo specifico di evento.	EventDispatcher
		hasOwnProperty(name:String):Boolean Indica se per un oggetto è definita una proprietà specifica.	Object
		initEffect(event:Event):void This method is called if the effect was triggered by the EffectManager.	EffectInstance
		isPrototypeOf(theClass:Object):Boolean Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro.	Object
		onTweenEnd(value:Object):void Callback method that is called when the target should be updated by the effect for the last time.	TweenEffectInstance
		onTweenUpdate(value:Object):void Callback method that is called when the target should be updated by the effect.	TweenEffectInstance
		pause():void Pauses the effect until you call the resume() method.	EffectInstance
		play():void Plays the effect instance on the target.	EffectInstance
		propertyIsEnumerable(name:String):Boolean Indica se la proprietà specificata esiste ed è enumerabile.	Object
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Rimuove un listener dall'oggetto EventDispatcher.	EventDispatcher
		resume():void Resumes the effect after it has been paused by a call to the pause() method.	EffectInstance
		reverse():void Plays the effect in reverse, starting from the current position of the effect.	EffectInstance
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche.	Object
		startEffect():void Plays the effect instance on the target after the startDelay period has elapsed.	EffectInstance
		stop():void Stops the effect, leaving the target in its current state.	EffectInstance
		toLocaleString():String Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate.	Object
		toString():String Restituisce la rappresentazione in formato stringa dell'oggetto specificato.	Object
		valueOf():Object Restituisce il valore di base dell'oggetto specificato.	Object
		willTrigger(type:String):Boolean Verifica se un listener di eventi è registrato con questo oggetto EventDispatcher o qualsiasi suo antenato per il tipo di evento specificato.	EventDispatcher

Metodi protetti

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	Metodo		Definito da
		createTween(listener:Object, startValue:Object, endValue:Object, duration:Number = -1, minFps:Number = -1):mx.effects:Tween Creates a Tween instance, assigns it the start, end, and duration values.	TweenEffectInstance

Eventi

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	Evento		Riepilogo	Definito da
		activate	[evento di trasmissione] Inviato quando Flash Player o l'applicazione AIR ottiene lo stato di attivazione del sistema operativo ed entra nello stato attivo.	EventDispatcher
		deactivate	[evento di trasmissione] Inviato quando Flash Player o l'applicazione AIR perde l'attivazione del sistema operativo e sta entrando nello stato inattivo.	EventDispatcher

Descrizione delle proprietà

fromValue

proprietà

public var fromValue:Number

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The starting value of the property for the effect. The default value is the target's current property value.

isStyle

proprietà

public var isStyle:Boolean = false

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

If true, the property attribute is a style and you set it by using the setStyle() method.

Il valore predefinito è false.

property

proprietà

public var property:String

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The name of the property on the target to animate. This attribute is required.

roundValue

proprietà

public var roundValue:Boolean = false

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

If true, round off the interpolated tweened value to the nearest integer. This property is useful if the property you are animating is an int or uint.

Il valore predefinito è false.

toValue

proprietà

public var toValue:Number

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The ending value for the effect. The default value is the target's current property value.

Descrizione della funzione di costruzione

()

Funzione di costruzione

public function AnimatePropertyInstance(target:Object)

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Constructor.

Parametri

target:Object — The Object to animate with this effect.

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AnimatePropertyInstance - AS3 Flex

Classi x

fromValue

isStyle

property

roundValue

toValue

AnimatePropertyInstance