/**
 * vis.js
 * https://github.com/almende/vis
 *
 * A dynamic, browser-based visualization library.
 *
 * @version 4.20.1-SNAPSHOT
 * @date    2017-10-12
 *
 * @license
 * Copyright (C) 2011-2017 Almende B.V, http://almende.com
 *
 * Vis.js is dual licensed under both
 *
 * * The Apache 2.0 License
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * and
 *
 * * The MIT License
 *   http://opensource.org/licenses/MIT
 *
 * Vis.js may be distributed under either license.
 */
"use strict";
!function(t,e){"object"}(this,function(){
    return function(t){return}([
        function(t,e,i){
            function(t,e,i){
                o.prototype._getSortedGroupIds=function(){
                    for(var o=new Array(t.length),n=0;n<t.length;n++)u;
                },
                o.prototype._getRelevantData=function(t,e,i,o){
                    if(t.length>0)for(s=0;s<t.length;s++){
                        if(1==n.options.sort){
                            var p=new Array(2);
                            for(a=u;a<c;a++)h;
                        }else m
                    }
                },
                o.prototype._applySampling=function(t,e){
                    if(t.length>0)for(var o=0;o<t.length;o++)if(i){
                        if(n.length>0){
                            for(var d=new Array(r),l=0;l<r;l+=s){x}
                        q = new Object();
                        w = new Array();
                        }
                    }
                }
            }
        }
    ])
});