Packagemx.controls.videoClasses
Classpublic class CuePointManager
InheritanceCuePointManager Inheritance Object

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

See also

mx.controls.VideoDisplay

Public Properties
 PropertyDefined By
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
 Inheritedprototype : Object
[static] A reference to the prototype object of a class or function object.
Object
Public Methods
 MethodDefined By
  
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
 Inherited
hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined.
Object
 Inherited
isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.
Object
 Inherited
propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable.
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
 Inherited
setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions.
Object
 Inherited
toString():String
Returns the string representation of the specified object.
Object
 Inherited
valueOf():Object
Returns the primitive value of the specified object.
Object
Constructor Detail
CuePointManager()Constructor
public function CuePointManager(owner:VideoPlayer, id:uint = 0)

Constructor.

Parameters
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.
Method Detail
addCuePoint()method
public function addCuePoint(cuePoint:Object):Object

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.

Parameters

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.

Returns
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.

Throws
VideoError — If the arguments are invalid.
getCuePointByName()method 
public function getCuePointByName(name:String):Object

Search for a cue point with specified name.

Parameters

name:String — The name of the cue point.

Returns
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()method 
public function getCuePoints():Array

Returns an Array of all cue points.

Returns
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()method 
public function removeAllCuePoints():void

Removes all cue points.

removeCuePoint()method 
public function removeCuePoint(cuePoint:Object):Object

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.

Parameters

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.

Returns
Object — An object representing the cue point removed. If there was no matching cue point, then it returns null.
setCuePoints()method 
public function setCuePoints(cuePointArray:Array):void

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.

Parameters

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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Thu Aug 13 2009, 03:11 AM -07:00