OLD | NEW |
| (Empty) |
1 <!-- | |
2 @license | |
3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. | |
4 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt | |
5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | |
6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt | |
7 Code distributed by Google as part of the polymer project is also | |
8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt | |
9 --> | |
10 | |
11 <link rel="import" href="../../polymer/polymer.html"> | |
12 <link rel="import" href="../neon-animation-behavior.html"> | |
13 <link rel="import" href="../web-animations.html"> | |
14 | |
15 <!-- | |
16 `<slide-down-animation>` animates the transform of an element from `translateY(-
100%)` to `none`. | |
17 The `transformOrigin` defaults to `50% 0`. | |
18 | |
19 Configuration: | |
20 ``` | |
21 { | |
22 name: 'slide-down-animation', | |
23 node: <node>, | |
24 transformOrigin: <transform-origin>, | |
25 timing: <animation-timing> | |
26 } | |
27 ``` | |
28 --> | |
29 | |
30 <script> | |
31 | |
32 Polymer({ | |
33 | |
34 is: 'slide-down-animation', | |
35 | |
36 behaviors: [ | |
37 Polymer.NeonAnimationBehavior | |
38 ], | |
39 | |
40 configure: function(config) { | |
41 var node = config.node; | |
42 | |
43 if (config.transformOrigin) { | |
44 this.setPrefixedProperty(node, 'transformOrigin', config.transformOrigin
); | |
45 } else { | |
46 this.setPrefixedProperty(node, 'transformOrigin', '50% 0'); | |
47 } | |
48 | |
49 this._effect = new KeyframeEffect(node, [ | |
50 {'transform': 'translateY(-100%)'}, | |
51 {'transform': 'none'} | |
52 ], this.timingFromConfig(config)); | |
53 | |
54 return this._effect; | |
55 } | |
56 | |
57 }); | |
58 | |
59 </script> | |
OLD | NEW |