org.osmf.smpte.tt.formatting.Block

Public Properties

	Property		Defined By
		animations : Vector.<Animation>	FormattingObject
		assignedRegion : RegionElement [read-only] Return the currently assigned region for this Formatting object	FormattingObject
		attributes : Vector.<TimedTextAttributeBase> [read-only] List of attributes associated with this node	TreeType
		backgroundColorStyleProperty : ColorExpression [read-only]	FormattingObject
		begin : TimeCode [read-only] Get the time at which this element becomes active	TreeType
		children : Vector.<TreeType> [read-only] List of time trees that are contained within this node	TreeType
		colorStyleProperty : ColorExpression [read-only]	FormattingObject
		contextualFontSize : FontSize	FormattingObject
		directionStyleProperty : String [read-only]	FormattingObject
		displayAlignStyleProperty : String [read-only]	FormattingObject
		displayStyleProperty : String [read-only]	FormattingObject
		duration : TimeCode [read-only] Get the time at which this element is no longer active	TreeType
		element : TimedTextElementBase	FormattingObject
		end : TimeCode [read-only] Get the time at which this element is no longer active	TreeType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
		formatter : Function Formatter is a function which takes a rendering engine and applies it to the element	FormattingObject
		leftStyleProperty : Number [read-only]	FormattingObject
		metadata : Dictionary [read-only] Metadata associated with this node	TreeType
		opacityStyleProperty : Number [read-only]	FormattingObject
		overflowStyleProperty : String [read-only]	FormattingObject
		parent : TreeType tree node which is the unique parent of this node	TreeType
		preserveStyleProperty : Boolean [read-only]	FormattingObject
		regionId : String [read-only] Get the region for this formatting object	FormattingObject
		renderPassProperty : int [read-only]	FormattingObject
		showBackgroundStyleProperty : String [read-only]	FormattingObject
		textAlignStyleProperty : String [read-only]	FormattingObject
		textDecorationStyleProperty : TextDecorationAttributeValue [read-only]	FormattingObject
		textOutlineStyleProperty : TextOutline [read-only]	FormattingObject
		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
		topStyleProperty : Number [read-only]	FormattingObject
		unicodeBidirectionStyleProperty : String [read-only]	FormattingObject
		visibilityStyleProperty : String [read-only]	FormattingObject
		wrapOptionStyleProperty : Boolean [read-only]	FormattingObject
		writingModeStyleProperty : WritingMode [read-only]	FormattingObject

Protected Properties

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	Property		Defined By
		actualDrawing : Rectangle	FormattingObject

Public Methods

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	Method		Defined By
		Block(p_element:TimedTextElementBase)	Block
		actualArea():Rectangle [override]	Block
		applyAnimations():void Override animated attributes.	FormattingObject
		calculateExtentStyle(renderObject:IRenderObject):Extent	FormattingObject
		calculateFontSizeStyle(renderObject:IRenderObject):FontSize	FormattingObject
		calculateLineHeightStyle(renderObject:IRenderObject):LineHeight	FormattingObject
		calculateOriginStyle(renderObject:IRenderObject):Origin	FormattingObject
		calculatePaddingStyle(renderObject:IRenderObject):PaddingThickness	FormattingObject
		clearStyle(property:String):void clear a local style	FormattingObject
		computeRelativeStyles(renderObject:IRenderObject):void Calculate the context font size.	FormattingObject
		computeTimeIntervals(context:TimeContainer, referenceStart:TimeCode, referenceEnd:TimeCode):void Walk the tree to determine the absolute start and end times of all the elements.	TreeType
		createFormatter():Function [override] Return a formatting function for this element.	Block
		prune(regionId:String):void Remove any subtrees which are not selected into the region.	FormattingObject
		referenceArea():Rectangle [override]	Block
		removeAppliedAnimations():void Undo all the animated overrides.	FormattingObject
		renderTree(timeSpan:TimeCode, tree:TimedTextElementBase):FormattingObject [static] return the formatting object which represents the timed text tree at the given time	FormattingObject
		setStyle(property:String, value:*):void Set a local style on the element	FormattingObject
		temporallyActive(time:TimeCode):Boolean Test if the tree is active at the given time	TreeType

Constructor Detail

Block

()

Constructor

public function Block(p_element:TimedTextElementBase)

Parameters

p_element:TimedTextElementBase

Method Detail

actualArea

()

method

override public function actualArea():Rectangle

Returns

Rectangle

createFormatter

()

method

override public function createFormatter():Function

Return a formatting function for this element.

Returns

Function

referenceArea

()

method

override public function referenceArea():Rectangle

Returns

Rectangle

Fri May 6 2016, 10:06 AM +05:30

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Block	Properties \| Methods

Package	org.osmf.smpte.tt.formatting
Class	public class Block
Inheritance	Block FormattingObject TreeType Object