| <!-- |
| @license |
| Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt |
| The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt |
| Code distributed by Google as part of the polymer project is also |
| subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt |
| --> |
| |
| <link rel="import" href="../../polymer/polymer.html"> |
| <link rel="import" href="../neon-animation-behavior.html"> |
| <link rel="import" href="../web-animations.html"> |
| |
| <!-- |
| `<fade-in-animation>` animates the opacity of an element from 0 to 1. |
| |
| Configuration: |
| ``` |
| { |
| name: 'fade-in-animation', |
| node: <node> |
| timing: <animation-timing> |
| } |
| ``` |
| --> |
| |
| <script> |
| |
| Polymer({ |
| |
| is: 'fade-in-animation', |
| |
| behaviors: [ |
| Polymer.NeonAnimationBehavior |
| ], |
| |
| configure: function(config) { |
| var node = config.node; |
| this._effect = new KeyframeEffect(node, [ |
| {'opacity': '0'}, |
| {'opacity': '1'} |
| ], this.timingFromConfig(config)); |
| return this._effect; |
| } |
| |
| }); |
| |
| </script> |