SeriesEffectInstance

Pacchetto	mx.charts.effects.effectClasses
Classe	public class SeriesEffectInstance
Ereditarietà	SeriesEffectInstance TweenEffectInstance EffectInstance EventDispatcher Object
Sottoclassi	SeriesInterpolateInstance, SeriesSlideInstance, SeriesZoomInstance

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The SeriesEffectInstance class implements the base instance class for the chart series effects.

Elementi API correlati

mx.charts.effects.SeriesEffect

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
		elementOffset : Number = 20 Specifies the amount of time, in milliseconds, that Flex delays the start of the effect on each element in the series.	SeriesEffectInstance
		hideFocusRing : Boolean Determines whether the effect should hide the focus ring when starting the effect.	EffectInstance
		minimumElementDuration : Number = 0 Specifies the amount of time, in milliseconds, that an individual element should take to complete the effect.	SeriesEffectInstance
		offset : Number = 0 Specifies the amount of time, in milliseconds, that Flex delays the effect.	SeriesEffectInstance
		playheadTime : Number [override] Current time position of the effect.	TweenEffectInstance
		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
		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
		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
		type : String = "show" The type of transition this effect is being used for.	SeriesEffectInstance

Proprietà protette

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	Proprietà		Definito da
		interpolationValues : Array The current position of each chart item being managed by this effect.	SeriesEffectInstance
		playCount : int = 0 Number of times that the instance has been played.	EffectInstance
		targetSeries : Series The series targeted by this instance.	SeriesEffectInstance

Metodi pubblici

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	Metodo		Definito da
		SeriesEffectInstance(target:Object = null) Constructor.	SeriesEffectInstance
		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
		beginTween(elementCount:int):void Initializes the tweening calculations and sets up the interpolationValues Array for the number of items equal to the elementCount property.	SeriesEffectInstance
		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

elementOffset

proprietà

public var elementOffset:Number = 20

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Specifies the amount of time, in milliseconds, that Flex delays the start of the effect on each element in the series.

Set elementOffset to 0 to affect all elements of the series at the same time. They start the effect at the same time and end it at the same time.

Set elementOffset to a positive integer (such as 30) to stagger the effect on each element by that amount of time. For example, with a slide effect, the first element slides in immediately, then the next element begins 30 milliseconds later, and so on. The amount of time for the effect to execute is the same for each element, but the overall duration of the effect is longer.

Set elementOffset to a negative value to have the effect begin from the last element and move backwards through the list.

The default is 20.

interpolationValues

proprietà

protected var interpolationValues:Array

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The current position of each chart item being managed by this effect. This is an array of values between 0 and 1 indicating how far the effect should render each item in the series between its starting and ending values. These values are calculated based on the duration, number of elements, element offset, minimum element duration, and easing function.

minimumElementDuration

proprietà

public var minimumElementDuration:Number = 0

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Specifies the amount of time, in milliseconds, that an individual element should take to complete the effect.

Charts with a variable number of data points in the series cannot reliably create smooth effects with only the duration property. For example, an effect with a duration of 1000 and an elementOffset of 100 takes 900 milliseconds per element to complete an effect if you have two elements in the series. This is because the start of each effect is offset by 100 and each effect finishes in 1000 milliseconds.

If there are four elements in the series, each element takes 700 milliseconds to complete (the last effect starts 300 milliseconds after the first and must be completed within 1000 milliseconds). With 10 elements, each element has only 100 milliseconds

to complete the effect.

The minimumElementDuration value sets a minimal duration for each element. No element of the series takes less than this amount of time (in milliseconds) to execute the effect, regardless of the number of elements in the series and the value of the duration property. As a result, it is possible for an effect to take longer than a specified duration if at least two of the following three properties are specified: duration, offset, and minimumElementDuration.

The default is 0.

offset

proprietà

public var offset:Number = 0

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Specifies the amount of time, in milliseconds, that Flex delays the effect.

Use this property to stagger effects on multiple series.

The default is 0.

targetSeries

proprietà

protected var targetSeries:Series

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The series targeted by this instance.

type

proprietà

public var type:String = "show"

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The type of transition this effect is being used for. Some series effects define different behavior based on whether they are being used during the show or hide portion of a chart transition. The SeriesSlide effect, for example, slides elements from their position off screen when type is set to hide, and on screen when set to show. This property is set automatically by the chart, based on whether the effect is assigned to the ShowDataEffect or HideDataEffect style.

Descrizione della funzione di costruzione

()

Funzione di costruzione

public function SeriesEffectInstance(target:Object = null)

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Constructor.

Parametri

target:Object (default = null) — The target of the effect.

Descrizione dei metodi

beginTween

()

metodo

protected function beginTween(elementCount:int):void

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Initializes the tweening calculations and sets up the interpolationValues Array for the number of items equal to the elementCount property. Derived classes should call this function in their play() method.

Parametri

elementCount:int — The number of elements to generate interpolation values for.

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SeriesEffectInstance - AS3 Flex

Classi x

elementOffset

interpolationValues

minimumElementDuration

offset

targetSeries

type

SeriesEffectInstance

beginTween