formatter: function () {

                                if (this.value < parseInt(data.time[0][0].replace("/Date(", "").replace("+0800)/", ""), 10)) {

                                    //按照比例获取数据源中的元素



                                    var width = $("#container").width();//获取宽度

                                    var a = Math.round(width / this.value);

                                    var b = Math.round(data.time[0].length / a);

                                    var c;

                                    if (data.time[0][b] == undefined) {

                                        c = ChangeDateFormat(data.time[0][data.time[0].length - 1]);

                                    }

                                    else {

                                        c = ChangeDateFormat(data.time[0][b]);

                                    }

                                    date = c;

                                    var month = date.getMonth() + 1 < 10 ? "0" +&n