AnimationTimeline

这是 实验性技术
检查 浏览器兼容性表格 在生产中使用这之前。

AnimationTimeline interface of the Web Animations API represents the timeline of an animation. This interface exists to define timeline features (inherited by DocumentTimeline and future timeline types) and is not itself directly used by developers. Anywhere you see AnimationTimeline , you should use DocumentTimeline or any other timeline type instead.

特性

AnimationTimeline.currentTime 只读
Returns the time value in milliseconds for this timeline or null if this timeline is inactive.

规范

规范 状态 Comment
Web 动画
The definition of 'AnimationTimeline' in that specification.
工作草案 Editor's draft.

浏览器兼容性

更新 GitHub 上的兼容性数据
Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
AnimationTimeline
Chrome No Edge ≤79 Firefox 75
75
63
Disabled
Disabled From version 63: this feature is behind the dom.animations-api.timelines.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
不支持 48 — 63
Disabled
Disabled From version 48 until version 63 (exclusive): this feature is behind the dom.animations-api.core.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
IE No Opera No Safari 13.1 WebView Android No Chrome Android No Firefox Android 63
Disabled
63
Disabled
Disabled From version 63: this feature is behind the dom.animations-api.timelines.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
不支持 48 — 63
Disabled
Disabled From version 48 until version 63 (exclusive): this feature is behind the dom.animations-api.core.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
Opera Android No Safari iOS 13.4 Samsung Internet Android No
currentTime
Chrome No Edge No Firefox 75
75
63
Disabled
Disabled From version 63: this feature is behind the dom.animations-api.timelines.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
不支持 48 — 63
Disabled
Disabled From version 48 until version 63 (exclusive): this feature is behind the dom.animations-api.core.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
IE No Opera No Safari 13.1 WebView Android No Chrome Android No Firefox Android 63
Disabled
63
Disabled
Disabled From version 63: this feature is behind the dom.animations-api.timelines.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
不支持 48 — 63
Disabled
Disabled From version 48 until version 63 (exclusive): this feature is behind the dom.animations-api.core.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
Opera Android No Safari iOS 13.4 Samsung Internet Android No

图例

完整支持
完整支持
不支持
不支持
实验。期望将来行为有所改变。
实验。期望将来行为有所改变。
用户必须明确启用此特征。
用户必须明确启用此特征。

另请参阅