1 /*

     2 Copyright (c) 2009, Yahoo! Inc. All rights reserved.

     3 Code licensed under the BSD License:

     4 http://developer.yahoo.net/yui/license.txt

     5 version: 3.0.0

     6 build: 1549

     7 */

     8 YUI.add('anim-xy', function(Y) {

     9 

    10 /**

    11  * Adds support for the <code>xy</code> property in <code>from</code> and 

    12  * <code>to</code> attributes.

    13  * @module anim

    14  * @submodule anim-xy

    15  */

    16 

    17 var NUM = Number;

    18 

    19 Y.Anim.behaviors.xy = {

    20     set: function(anim, att, from, to, elapsed, duration, fn) {

    21         anim._node.setXY([

    22             fn(elapsed, NUM(from[0]), NUM(to[0]) - NUM(from[0]), duration),

    23             fn(elapsed, NUM(from[1]), NUM(to[1]) - NUM(from[1]), duration)

    24         ]);

    25     },

    26     get: function(anim) {

    27         return anim._node.getXY();

    28     }

    29 };

    30 

    31 

    32 

    33 }, '3.0.0' ,{requires:['anim-base', 'node-screen']});