SVGAnimationElement

This interface also inherits properties from its parent, SVGElement.

SVGAnimationElement.targetElement 只读

An SVGElement representing the element which is being animated. If no target element is being animated (for example, because the href (en-US) specifies an unknown element) the value returned is null.

This interface also inherits methods from its parent, SVGElement.

SVGAnimationElement.getStartTime()

Returns a float representing the begin time, in seconds, for this animation element's current interval, if it exists, regardless of whether the interval has begun yet. If there is no current interval, then a DOMException with code INVALID_STATE_ERR is thrown.

SVGAnimationElement.getCurrentTime()

Returns a float representing the current time in seconds relative to time zero for the given time container.

SVGAnimationElement.getSimpleDuration()

Returns a float representing the number of seconds for the simple duration for this animation. If the simple duration is undefined (e.g., the end time is indefinite), then a DOMException with code NOT_SUPPORTED_ERR is raised.

SVGAnimationElement.beginElement() 实验性

Creates a begin instance time for the current time. The new instance time is added to the begin instance times list. The behavior of this method is equivalent to beginElementAt(0).

SVGAnimationElement.beginElementAt() 实验性

Creates a begin instance time for the current time plus the specified offset. The new instance time is added to the begin instance times list.

SVGAnimationElement.endElement() 实验性

Creates an end instance time for the current time. The new instance time is added to the end instance times list. The behavior of this method is equivalent to endElementAt(0).

SVGAnimationElement.endElementAt() 实验性

Creates a end instance time for the current time plus the specified offset. The new instance time is added to the end instance times list.

Listen to these events using addEventListener() or by assigning an event listener to the on... handler property of this interface.

beginEvent (en-US)

Fired when the element local timeline begins to play. Also available via the onbegin (en-US) property.

endEvent (en-US)

Fired when at the active end of the animation is reached. Also available via the onend (en-US) property.

repeatEvent (en-US)

Fired when the element's local timeline repeats. It will be fired each time the element repeats, after the first iteration. Also available via the onrepeat (en-US) property.