    /**
     * @class Ext.fx.target.CompositeSprite

    This class represents a animation target for a {@link Ext.draw.CompositeSprite}. It allows
    each {@link Ext.draw.Sprite} in the group to be animated as a whole. In general this class will not be
    created directly, the {@link Ext.draw.CompositeSprite} will be passed to the animation and
    and the appropriate target will be created.

     * @markdown
     */

    Ext.define('Ext.fx.target.CompositeSprite', {

        /* Begin Definitions */

        extend: 'Ext.fx.target.Sprite',

        /* End Definitions */

        getAttr: function(attr, val) {
            var out     = [],
                sprites = [].concat(this.target.items),
                length  = sprites.length,
                i,
                sprite;

            for (i = 0; i < length; i++) {
                sprite = sprites[i];
                out.push([sprite, val != undefined ? val : this.getFromPrim(sprite, attr)]);
            }

            return out;
        }
    });