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bower_components/neon-animation/animations/slide-up-animation.html 1.55 KB
73bcce88   luigser   COMPONENTS
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  <!--
  @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">
  
  <!--
  `<slide-up-animation>` animates the transform of an element from `translateY(0)` to
  `translateY(-100%)`. The `transformOrigin` defaults to `50% 0`.
  
  Configuration:
  ```
  {
    name: 'slide-up-animation',
    node: <node>,
    transformOrigin: <transform-origin>,
    timing: <animation-timing>
  }
  ```
  -->
  
  <script>
  
    Polymer({
  
      is: 'slide-up-animation',
  
      behaviors: [
        Polymer.NeonAnimationBehavior
      ],
  
      configure: function(config) {
        var node = config.node;
  
        if (config.transformOrigin) {
          this.setPrefixedProperty(node, 'transformOrigin', config.transformOrigin);
        } else {
          this.setPrefixedProperty(node, 'transformOrigin', '50% 0');
        }
  
        this._effect = new KeyframeEffect(node, [
          {'transform': 'translate(0)'},
          {'transform': 'translateY(-100%)'}
        ], this.timingFromConfig(config));
  
        return this._effect;
      }
  
    });
  
  </script>