org.apache.batik.bridge

Class SVGAnimationEngine

public class SVGAnimationEngine extends AnimationEngine

An AnimationEngine for SVG documents.

Nested Class Summary
protected class	SVGAnimationEngine.AnimatableAngleOrIdentFactory Factory class for AnimatableAngleOrIdentValues.
protected class	SVGAnimationEngine.AnimatableAngleValueFactory Factory class for AnimatableAngleValues.
protected class	SVGAnimationEngine.AnimatableBooleanValueFactory Factory class for AnimatableBooleanValues.
protected class	SVGAnimationEngine.AnimatableColorValueFactory Factory class for AnimatableColorValues.
protected class	SVGAnimationEngine.AnimatableIntegerValueFactory Factory class for AnimatableIntegerValues.
protected class	SVGAnimationEngine.AnimatableLengthListValueFactory Factory class for AnimatableLengthListValues.
protected class	SVGAnimationEngine.AnimatableLengthOrIdentFactory Factory class for AnimatableLengthOrIdentValues.
protected class	SVGAnimationEngine.AnimatableLengthValueFactory Factory class for AnimatableLengthValues.
protected class	SVGAnimationEngine.AnimatableNumberListValueFactory Factory class for AnimatableNumberListValues.
protected class	SVGAnimationEngine.AnimatableNumberOrIdentFactory Factory class for AnimatableNumberOrIdentValues.
protected class	SVGAnimationEngine.AnimatableNumberOrPercentageValueFactory Factory class for AnimatableNumberOrPercentageValues.
protected class	SVGAnimationEngine.AnimatableNumberValueFactory Factory class for AnimatableNumberValues.
protected class	SVGAnimationEngine.AnimatablePaintValueFactory Factory class for AnimatablePaintValues.
protected class	SVGAnimationEngine.AnimatablePathDataFactory Factory class for AnimatablePathDataValues.
protected class	SVGAnimationEngine.AnimatablePointListValueFactory Factory class for AnimatablePointListValues.
protected class	SVGAnimationEngine.AnimatablePreserveAspectRatioValueFactory Factory class for AnimatablePreserveAspectRatioValues.
protected class	SVGAnimationEngine.AnimatableRectValueFactory Factory class for AnimatableNumberListValues.
protected class	SVGAnimationEngine.AnimatableStringValueFactory Factory class for computed CSS AnimatableStringValues.
protected class	SVGAnimationEngine.AnimationRoot A class for the root time container.
protected class	SVGAnimationEngine.AnimationThread The thread that ticks the animation.
protected static class	SVGAnimationEngine.AnimationTickRunnable Idle runnable to tick the animation.
protected abstract class	SVGAnimationEngine.CSSValueFactory Factory class for AnimatableValues for CSS properties.
protected static class	SVGAnimationEngine.DebugAnimationTickRunnable Idle runnable to tick the animation, that reads times from System.in.
protected interface	SVGAnimationEngine.Factory Interface for AnimatableValue factories.
protected class	SVGAnimationEngine.UncomputedAnimatableStringValueFactory Factory class for AnimatableStringValues.

Field Summary
protected SVGAnimationEngine.AnimatableLengthOrIdentFactory	animatableLengthOrIdentFactory The factory for length-or-ident values.
protected SVGAnimationEngine.AnimatableNumberOrIdentFactory	animatableNumberOrIdentFactory The factory for number-or-ident values.
protected static Set	animationEventNames11 Set of SMIL animation event names for SVG 1.1.
protected static Set	animationEventNames12 Set of SMIL animation event names for SVG 1.2.
protected float	animationLimitingAmount The amount of animation limiting.
protected int	animationLimitingMode The animation limiting mode.
protected SVGAnimationEngine.AnimationThread	animationThread The thread that ticks the animation engine.
protected SVGAnimationEngine.AnimationTickRunnable	animationTickRunnable The Runnable that ticks the document.
protected CSSEngine	cssEngine The CSSEngine used for CSS value parsing.
protected BridgeContext	ctx The BridgeContext to use for value parsing.
protected StyleMap	dummyStyleMap A StyleMap used by the Factorys when computing CSS values.
protected SVGAnimationEngine.Factory[]	factories Factories for AnimatableValue parsing.
protected LinkedList	initialBridges List of bridges that will be initialized when the document is started.
protected boolean	isSVG12 Whether the document is an SVG 1.2 document.
protected boolean	started Whether animation processing has started.
protected SVGAnimationEngine.UncomputedAnimatableStringValueFactory	uncomputedAnimatableStringValueFactory The factory for unparsed string values.

Constructor Summary
	SVGAnimationEngine(Document doc, BridgeContext ctx) Creates a new SVGAnimationEngine.

Method Summary
void	addInitialBridge(SVGAnimationElementBridge b) Adds an animation element bridge to the list of bridges that require initializing when the document is started.
protected TimedDocumentRoot	createDocumentRoot() Creates a new returns a new TimedDocumentRoot object for the document.
void	dispose() Disposes this animation engine.
float	getCurrentTime() Returns the current document time.
AnimatableValue	getUnderlyingCSSValue(Element animElt, AnimationTarget target, String pn) Returns an AnimatableValue for the underlying value of a CSS property.
boolean	hasStarted() Returns whether animation processing has begun.
AnimatableValue	parseAnimatableValue(Element animElt, AnimationTarget target, String ns, String ln, boolean isCSS, String s) Parses an AnimatableValue.
void	pause() Pauses the animations.
void	setAnimationLimitingCPU(float pc) Sets the animation limiting mode to a percentage of CPU.
void	setAnimationLimitingFPS(float fps) Sets the animation limiting mode to a number of frames per second.
void	setAnimationLimitingNone() Sets the animation limiting mode to "none".
float	setCurrentTime(float t) Sets the current document time.
void	start(long documentStartTime) Starts the animation engine.
void	unpause() Pauses the animations.

Field Detail

animatableLengthOrIdentFactory

protected SVGAnimationEngine.AnimatableLengthOrIdentFactory animatableLengthOrIdentFactory

The factory for length-or-ident values.

animatableNumberOrIdentFactory

protected SVGAnimationEngine.AnimatableNumberOrIdentFactory animatableNumberOrIdentFactory

The factory for number-or-ident values.

animationEventNames11

protected static final Set animationEventNames11

Set of SMIL animation event names for SVG 1.1.

animationEventNames12

protected static final Set animationEventNames12

Set of SMIL animation event names for SVG 1.2.

animationLimitingAmount

protected float animationLimitingAmount

The amount of animation limiting.

animationLimitingMode

protected int animationLimitingMode

The animation limiting mode.

animationThread

protected SVGAnimationEngine.AnimationThread animationThread

The thread that ticks the animation engine.

animationTickRunnable

protected SVGAnimationEngine.AnimationTickRunnable animationTickRunnable

The Runnable that ticks the document.

cssEngine

protected CSSEngine cssEngine

The CSSEngine used for CSS value parsing.

ctx

protected BridgeContext ctx

The BridgeContext to use for value parsing.

dummyStyleMap

protected StyleMap dummyStyleMap

A StyleMap used by the Factorys when computing CSS values.

factories

protected SVGAnimationEngine.Factory[] factories

Factories for AnimatableValue parsing.

initialBridges

protected LinkedList initialBridges

List of bridges that will be initialized when the document is started.

isSVG12

protected boolean isSVG12

Whether the document is an SVG 1.2 document.

started

protected boolean started

Whether animation processing has started. This affects whether animation element bridges add their animation on to the initial bridge list, or process them immediately.