<!– @license Copyright © 2015 The Polymer Project Authors. All rights reserved. This code may only be used under the BSD style license found at polymer.github.io/LICENSE.txt The complete set of authors may be found at polymer.github.io/AUTHORS.txt The complete set of contributors may be found at 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 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”>
<!– `<transform-animation>` animates a custom transform on an element. Use this to animate multiple transform properties, or to apply a custom transform value.
Configuration: “` {
name: 'transform-animation', node: <node>, transformOrigin: <transform-origin>, transformFrom: <transform-from-string>, transformTo: <transform-to-string>, timing: <animation-timing>
} “` –>
<script>
Polymer({ is: 'transform-animation', behaviors: [ Polymer.NeonAnimationBehavior ], /** * @param {{ * node: !Element, * transformOrigin: (string|undefined), * transformFrom: (string|undefined), * transformTo: (string|undefined), * timing: (Object|undefined) * }} config */ configure: function(config) { var node = config.node; var transformFrom = config.transformFrom || 'none'; var transformTo = config.transformTo || 'none'; this._effect = new KeyframeEffect(node, [ {'transform': transformFrom}, {'transform': transformTo} ], this.timingFromConfig(config)); if (config.transformOrigin) { this.setPrefixedProperty(node, 'transformOrigin', config.transformOrigin); } return this._effect; } });
</script>