CuePointManager

Pacchetto	mx.controls.videoClasses
Classe	public class CuePointManager
Ereditarietà	CuePointManager Object

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

The CuePointManager class lets you use ActionScript code to manage the cue points associated with the VideoDisplay control.

Elementi API correlati

mx.controls.VideoDisplay

Proprietà pubbliche

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	Proprietà		Definito da
		constructor : Object Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto.	Object

Metodi pubblici

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	Metodo		Definito da
		CuePointManager(owner:VideoPlayer, id:uint = 0) Constructor.	CuePointManager
		addCuePoint(cuePoint:Object):Object Adds a cue point.	CuePointManager
		getCuePointByName(name:String):Object Search for a cue point with specified name.	CuePointManager
		getCuePoints():Array Returns an Array of all cue points.	CuePointManager
		hasOwnProperty(name:String):Boolean Indica se per un oggetto è definita una proprietà specifica.	Object
		isPrototypeOf(theClass:Object):Boolean Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro.	Object
		propertyIsEnumerable(name:String):Boolean Indica se la proprietà specificata esiste ed è enumerabile.	Object
		removeAllCuePoints():void Removes all cue points.	CuePointManager
		removeCuePoint(cuePoint:Object):Object Removes a cue point from the currently loaded FLV file.	CuePointManager
		setCuePoints(cuePointArray:Array):void Set the array of cue points.	CuePointManager
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche.	Object
		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

Descrizione della funzione di costruzione

()

Funzione di costruzione

public function CuePointManager(owner:VideoPlayer, id:uint = 0)

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Constructor.

Parametri

	`owner:VideoPlayer` — The VideoPlayer instance that is the parent of this CuePointManager.

	`id:uint` (default = `0`) — This parameter is ignored; it is provided only for backwards compatibility.

Descrizione dei metodi

addCuePoint

()

metodo

public function addCuePoint(cuePoint:Object):Object

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Adds a cue point.

You can add multiple cue points with the same name and time. When you call the removeCuePoint() method with the name and time, it removes the first matching cue point. To remove all matching cue points, you have to make additional calls to the removeCuePoint() method.

Parametri

cuePoint:Object — The Object describes the cue point. It must contain the properties name:String and time:Number (in seconds). If the Object does not conform to these conventions, it throws a VideoError error.

Restituisce

Object — A copy of the cue point Object added. The copy has the following additional properties:

array - the Array of all cue points. Treat this Array as read only because adding, removing or editing objects within it can cause cue points to malfunction.
index - the index into the Array for the returned cue point.

Genera

VideoError — If the arguments are invalid.

getCuePointByName

()

metodo

public function getCuePointByName(name:String):Object

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Search for a cue point with specified name.

Parametri

name:String — The name of the cue point.

Restituisce

Object — null if no match was found, or a copy of the matching cue point Object with additional properties:

array - the Array of cue points searched. Treat this array as read only because adding, removing or editing objects within it can cause cue points to malfunction.
index - the index into the Array for the returned cue point.

getCuePoints

()

metodo

public function getCuePoints():Array

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Returns an Array of all cue points.

Restituisce

Array — An Array of cue point objects. Each cue point object describes the cue point, and contains the properties name:String and time:Number (in seconds).

removeAllCuePoints

()

metodo

public function removeAllCuePoints():void

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Removes all cue points.

removeCuePoint

()

metodo

public function removeCuePoint(cuePoint:Object):Object

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Removes a cue point from the currently loaded FLV file. Only the name and time properties are used from the cuePoint argument to determine the cue point to be removed.

If multiple cue points match the search criteria, only one will be removed. To remove all cue points, call this function repeatedly in a loop with the same arguments until it returns null.

Parametri

cuePoint:Object — The Object must contain at least one of name:String and time:Number properties, and removes the cue point that matches the specified properties.

Restituisce

Object — An object representing the cue point removed. If there was no matching cue point, then it returns null.

setCuePoints

()

metodo

public function setCuePoints(cuePointArray:Array):void

Versione linguaggio:

ActionScript 3.0

Versione prodotto:

Flex 3

Versioni runtime:

Flash Player 9, AIR 1.1

Set the array of cue points.

You can add multiple cue points with the same name and time. When you call the removeCuePoint() method with this name, only the first one is removed.

Parametri

cuePointArray:Array — An Array of cue point objects. Each cue point object describes the cue point. It must contain the properties name:String and time:Number (in seconds).

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CuePointManager - AS3 Flex

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