Package | org.osmf.smpte.tt.model |
Class | public class TtElement |
Inheritance | TtElement TimedTextElementBase TreeType Object |
Property | Defined By | ||
---|---|---|---|
agents : Dictionary | TtElement | ||
attributes : Vector.<TimedTextAttributeBase> [read-only]
List of attributes associated with this node
| TreeType | ||
begin : TimeCode [read-only]
Get the time at which this element becomes active
| TreeType | ||
body : BodyElement | TimedTextElementBase | ||
cachedRegex : Dictionary [static] | TimedTextElementBase | ||
children : Vector.<TreeType> [read-only]
List of time trees that are contained within this node
| TreeType | ||
defaultZ : Number = 0.0001 [static] | TimedTextElementBase | ||
duration : TimeCode [read-only]
Get the time at which this element is no longer active
| TreeType | ||
end : TimeCode [read-only]
Get the time at which this element is no longer active
| TreeType | ||
events : Vector.<TimeCode> [read-only]
return an ordered list of the significant time events
in the time tree. | TreeType | ||
head : HeadElement | TtElement | ||
id : String | TimedTextElementBase | ||
language : String | TimedTextElementBase | ||
localName : String | TimedTextElementBase | ||
metadata : Dictionary [read-only]
Metadata associated with this node
| TreeType | ||
namespace : Namespace | TimedTextElementBase | ||
parameters : Dictionary | TtElement | ||
parent : TreeType
tree node which is the unique parent of this node
| TreeType | ||
regions : Dictionary | TtElement | ||
root : TtElement | TimedTextElementBase | ||
styles : Dictionary | TtElement | ||
timeSemantics : TimeContainer
Specifies whether children are sequential or parallel in time. | TreeType | ||
timing : Dictionary [read-only]
The begin, end and dur times for this node
| TreeType | ||
totalNodeCount : int | TtElement |
Method | Defined By | ||
---|---|---|---|
TtElement | |||
clearLocalStyle(property:String):void
Clear local style on this element
| TimedTextElementBase | ||
Walk the tree to determine the absolute start and end times of all the elements. | TreeType | ||
getComputedStyle(propertyName:String, currentRegion:RegionElement):*
Get the final computed value for a style property from this element
| TimedTextElementBase | ||
getElementFromName(elem:String):TimedTextElementBase [static]
Instantiate one of the TimedText.classes from a string representing its name. | TimedTextElementBase | ||
[override]
return the root formatting object
| TtElement | ||
getInheritedStyle(propertyName:String, currentRegion:RegionElement):Object
Get the computed value for a style property from this element's parent region
| TimedTextElementBase | ||
getMetadata(attribute:String):String
Get recorded metadata for the given attribute
| TimedTextElementBase | ||
getReferentStyle(property:String):Object
Look up a style property in any referent style elements. | TimedTextElementBase | ||
serialize():String | TimedTextElementBase | ||
setLocalStyle(property:String, value:*):void
Set a local style on this element allows modification at runtime. | TimedTextElementBase | ||
temporallyActive(time:TimeCode):Boolean
Test if the tree is active at the given time
| TreeType | ||
valid():Boolean
Test validity of this subtree
| TimedTextElementBase | ||
writeAttributes(writer:XML):void | TimedTextElementBase | ||
writeElement(writer:XML, isRoot:Boolean = false):void | TimedTextElementBase |
Method | Defined By | ||
---|---|---|---|
error(message:String):void [static] | TimedTextElementBase | ||
validateAttributes(parameterSet:Boolean, metadataSet:Boolean, styleSet:Boolean, timingSet:Boolean, regionSet:Boolean, timeContainerSet:Boolean):void
Validate attribute classes
| TimedTextElementBase | ||
validAttributes():void [override]
Check tt element attribute validity
| TtElement | ||
validElements():void [override]
Check tt element validity
| TtElement | ||
validParameterAttribute(attribute:TimedTextAttributeBase, feature:Boolean = false, value:String):void
Validate a parameter attribute
| TimedTextElementBase | ||
validProfileAttribute(attribute:TimedTextAttributeBase):void [static]
Validate a profile attribute
| TimedTextElementBase | ||
validRegionAttribute(attribute:TimedTextAttributeBase):void
Validate a region attribute
| TimedTextElementBase | ||
validStyleReference(attribute:TimedTextAttributeBase):void
Validate a style reference attribute
| TimedTextElementBase | ||
validTimeContainerAttribute(attribute:TimedTextAttributeBase):void
Validate a time container attribute
| TimedTextElementBase | ||
validXmlAttributeValue(attribute:TimedTextAttributeBase):void
Validate an XML attribute value
| TimedTextElementBase |
agents | property |
agents:Dictionary
public function get agents():Dictionary
public function set agents(value:Dictionary):void
head | property |
public var head:HeadElement
parameters | property |
parameters:Dictionary
public function get parameters():Dictionary
public function set parameters(value:Dictionary):void
regions | property |
regions:Dictionary
public function get regions():Dictionary
public function set regions(value:Dictionary):void
styles | property |
styles:Dictionary
public function get styles():Dictionary
public function set styles(value:Dictionary):void
totalNodeCount | property |
totalNodeCount:int
public function get totalNodeCount():int
public function set totalNodeCount(value:int):void
TtElement | () | Constructor |
public function TtElement()
getFormattingObject | () | method |
override public function getFormattingObject(tick:TimeCode):FormattingObject
return the root formatting object
Parameters
tick:TimeCode |
FormattingObject |
validAttributes | () | method |
override protected function validAttributes():void
Check tt element attribute validity
validElements | () | method |
override protected function validElements():void
Check tt element validity