| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| */ |
| |
| // https://drafts.csswg.org/web-animations/#the-keyframeeffect-interface |
| |
| enum CompositeOperation { "replace", "add", "accumulate" }; |
| |
| [ |
| Exposed=Window, |
| Constructor(Element? target, object? keyframes, optional (unrestricted double or KeyframeEffectOptions) options), |
| Constructor(KeyframeEffect source), |
| ConstructorCallWith=ScriptState, |
| RaisesException=Constructor |
| ] interface KeyframeEffect : AnimationEffect { |
| attribute Element? target; |
| [RuntimeEnabled=WebAnimationsAPI] attribute CompositeOperation composite; |
| [CallWith=ScriptState, RuntimeEnabled=WebAnimationsAPI] sequence<object> getKeyframes(); |
| [CallWith=ScriptState, RaisesException, RuntimeEnabled=WebAnimationsAPI] void setKeyframes(object? keyframes); |
| }; |
