//获取统计图形数据

                var dicleft = new Dictionary<string, DataTable>();

                var query = from t in dataTableList[].AsEnumerable()

                            group t by new { mname = t.Field<string>("COL_MATERIAL_NAME") } into m

                            select new

                            {

                                MaterialName = m.Key.mname,

                                value = m.ToList()

                            };

                foreach (var item in query)

                {

                    var dtmax = new DataTable();

                    dtmax.Columns.Add("XValue");

                    dtmax.Columns.Add("YValue");

                    var dtmin = dtmax.Copy();

                    var dtavg = dtmax.Copy();

                    var dtup = dtmax.Copy();

                    var dtdown = dtmax.Copy();

                    foreach (DataRow dritem in item.value)

                    {

                        DataRow dr = dtmax.NewRow();

                        dr["XValue"] = dritem["COL_DATEMONTH"];

                        dr["YValue"] = dritem["COL_MAXVALUE"];

                        dtmax.Rows.Add(dr);

                        dr = dtmin.NewRow();

                        dr["XValue"] = dritem["COL_DATEMONTH"];

                        dr["YValue"] = dritem["COL_MINVALUE"];

                        dtmin.Rows.Add(dr);

                        dr = dtavg.NewRow();

                        dr["XValue"] = dritem["COL_DATEMONTH"];

                        dr["YValue"] = dritem["COL_AVGVALUE"];

                        dtavg.Rows.Add(dr);

                        dr = dtup.NewRow();

                        dr["XValue"] = dritem["COL_DATEMONTH"];

                        dr["YValue"] = dritem["COL_UPVALUE"];

                        dtup.Rows.Add(dr);

                        dr = dtdown.NewRow();

                        dr["XValue"] = dritem["COL_DATEMONTH"];

                        dr["YValue"] = dritem["COL_DOWNVALUE"];

                        dtdown.Rows.Add(dr);

                    }

                    dicleft.Add(item.MaterialName + "-最高值", dtmax);

                    dicleft.Add(item.MaterialName + "-最低值", dtmin);

                    dicleft.Add(item.MaterialName + "-平均值", dtavg);

                    dicleft.Add(item.MaterialName + "-内控上限", dtup);

                    dicleft.Add(item.MaterialName + "-内控下限", dtdown);

                }

                chartEntity = QMBasicData.AnalyticSeriesData(dicleft, "", new Dictionary<string, DataTable>(), "",

                    ChartTypeEnum.Line);