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| 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 `<transform-animation>` animates a custom transform on an element. Use this to a
nimate multiple | |
| 17 transform properties, or to apply a custom transform value. | |
| 18 | |
| 19 Configuration: | |
| 20 ``` | |
| 21 { | |
| 22 name: 'transform-animation', | |
| 23 node: <node>, | |
| 24 transformOrigin: <transform-origin>, | |
| 25 transformFrom: <transform-from-string>, | |
| 26 transformTo: <transform-to-string>, | |
| 27 timing: <animation-timing> | |
| 28 } | |
| 29 ``` | |
| 30 --> | |
| 31 | |
| 32 <script> | |
| 33 | |
| 34 Polymer({ | |
| 35 | |
| 36 is: 'transform-animation', | |
| 37 | |
| 38 behaviors: [ | |
| 39 Polymer.NeonAnimationBehavior | |
| 40 ], | |
| 41 | |
| 42 /** | |
| 43 * @param {{ | |
| 44 * node: !Element, | |
| 45 * transformOrigin: (string|undefined), | |
| 46 * transformFrom: (string|undefined), | |
| 47 * transformTo: (string|undefined), | |
| 48 * timing: (Object|undefined) | |
| 49 * }} config | |
| 50 */ | |
| 51 configure: function(config) { | |
| 52 var node = config.node; | |
| 53 var transformFrom = config.transformFrom || 'none'; | |
| 54 var transformTo = config.transformTo || 'none'; | |
| 55 | |
| 56 if (config.transformOrigin) { | |
| 57 this.setPrefixedProperty(node, 'transformOrigin', config.transformOrigin
); | |
| 58 } | |
| 59 | |
| 60 this._effect = new KeyframeEffect(node, [ | |
| 61 {'transform': transformFrom}, | |
| 62 {'transform': transformTo} | |
| 63 ], this.timingFromConfig(config)); | |
| 64 | |
| 65 return this._effect; | |
| 66 } | |
| 67 | |
| 68 }); | |
| 69 | |
| 70 </script> | |
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