486 lines
15 KiB
Plaintext
486 lines
15 KiB
Plaintext
<%@ WebHandler Language="C#" Class="QualityData_Pareto" %>
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using System;
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using System.Web;
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using System.Data;
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using System.Text;
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using MES_SPC;
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public class QualityData_Pareto : IHttpHandler
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{
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public void ProcessRequest(HttpContext context)
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{
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context.Response.ContentType = "text/plain";
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string type = HttpContext.Current.Request["type"];
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string responseText = "";
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switch (type)
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{
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case "SaveImg":
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responseText = SaveImg();
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break;
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case "BindMinutes":
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responseText = BindMinutes();
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break;
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case "BindHour":
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responseText = BindHour();
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break;
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case "BindMachineType":
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responseText = BindMachineType();
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break;
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case "BindOPName":
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responseText = BindOPName();
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break;
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//绑定测量内容
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case "BindMeasurePartContent":
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responseText = BindMeasurePartContent();
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break;
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//绑定测量内容
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case "BindMeasurePart":
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responseText = BindMeasurePart();
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break;
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case "GetBaseTrendData":
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//responseText = GetBaseTrendData();
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break;
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case "GetDataTableByConditent":
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responseText = GetDataTableByConditent();
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break;
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case "GetChart":
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responseText = GetChart();
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break;
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//导出excel
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case "dataoutexcel":
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responseText = outexcel();
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break;
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}
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context.Response.Write(responseText);
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}
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public string GetDataTableByConditent()
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{
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System.Data.DataTable dt = null;
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System.Data.DataTable dt1 = null;
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int pageSize = Convert.ToInt32(HttpContext.Current.Request["page"]);//请求的当前页码
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int pageList = Convert.ToInt32(HttpContext.Current.Request["rows"]);//请求一页显示的数据条数。
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bool EngineTypeIDCheck = true;
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string EngineTypeID = HttpContext.Current.Request["EngineTypeID"];
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bool OPNameCheck = true;
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string OPName = HttpContext.Current.Request["OPName"];
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bool shaftNameCheck = Convert.ToBoolean(HttpContext.Current.Request["shaftNameCheck"]);
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string shaftName = HttpContext.Current.Request["shaftName"];//测量位置
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bool itemNameCheck = Convert.ToBoolean(HttpContext.Current.Request["itemNameCheck"]);
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string itemName = HttpContext.Current.Request["itemName"];
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string startTime = HttpContext.Current.Request["startTime"];
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string Hour = HttpContext.Current.Request["Hour"];
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string Minutes = HttpContext.Current.Request["Minutes"];
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int n = Convert.ToInt32(HttpContext.Current.Request["Yangben"]);
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int k = Convert.ToInt32(HttpContext.Current.Request["Num"]);
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startTime = startTime + " " + Hour + ":" + Minutes + ":" + "00";
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string endTime = null;
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bool EnginIDCheck = false;
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string EngineID = null;
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QualityData.SelectGoodDataReport_DataGroup(EnginIDCheck, EngineID,
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OPNameCheck, OPName,
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EngineTypeID, EngineTypeIDCheck,
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shaftNameCheck, shaftName,
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itemNameCheck, itemName,
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startTime, endTime, n, k, out dt);
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dt1 = dt.Copy(); //复制dt
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dt1.Rows.Clear();//清空内容，只保留dt结构。
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for (int i = (pageSize - 1) * pageList; i < pageSize * pageList; i++)//循环需要显示的行
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{
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if (i < dt.Rows.Count)
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{
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dt1.ImportRow(dt.Rows[i]);//这是加入的是第i行
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}
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}
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string text = "";
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if (dt1 != null && dt1.Rows.Count > 0)
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{
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text = JsonHelper.CreateJsonParameters(dt1, true, dt.Rows.Count);
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}
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return text;
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}
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public string GetChart()
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{
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System.Data.DataTable dt = null;
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bool EngineTypeIDCheck = Convert.ToBoolean(HttpContext.Current.Request["EngineTypeIDCheck"]);
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string EngineTypeID = HttpContext.Current.Request["EngineTypeID"];
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bool OPNameCheck = true;
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string OPName = HttpContext.Current.Request["OPName"];
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bool shaftNameCheck = Convert.ToBoolean(HttpContext.Current.Request["shaftNameCheck"]);
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string shaftName = HttpContext.Current.Request["shaftName"];//测量位置
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bool itemNameCheck = Convert.ToBoolean(HttpContext.Current.Request["itemNameCheck"]);
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string itemName = HttpContext.Current.Request["itemName"];
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string startTime = HttpContext.Current.Request["startTime"];
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//string Hour = HttpContext.Current.Request["Hour"];
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//string Minutes = HttpContext.Current.Request["Minutes"];
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int n = Convert.ToInt32(HttpContext.Current.Request["Yangben"]);
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int k = Convert.ToInt32(HttpContext.Current.Request["Num"]);
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//startTime = startTime + " " + Hour + ":" + Minutes + ":" + "00";
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string endTime = HttpContext.Current.Request["endTime"];
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bool EnginIDCheck = false;
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string EngineID = null;
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QualityData.SelectGoodDataReport_DataGroup(EnginIDCheck, EngineID,
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OPNameCheck, OPName,
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EngineTypeID, EngineTypeIDCheck,
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shaftNameCheck, shaftName,
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itemNameCheck, itemName,
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startTime, endTime, n, k, out dt);
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StringBuilder textadd = new StringBuilder();
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try
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{
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if (dt != null && dt.Rows.Count > 0)
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{
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int len = dt.Rows.Count;
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double[] str = new double[len];
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for (int i = 0; i < len; i++)
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{
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str[i] = Convert.ToDouble(dt.Rows[i]["测量值"]);
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}
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double minV = Min(str);
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double maxV = Max(str);
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double Dv = (maxV - minV) / n;
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Dv = RoundInterval(Dv);
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minV = Math.Floor(minV / Dv) * Dv;
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maxV = Math.Ceiling(maxV / Dv) * Dv;
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string textY1 = "";
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string textY2 = "";
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string textX = "";
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string textX1 = "";
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string textX2 = "";
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double acv = 0.0;
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object average;
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double bottom = minV;
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for (bottom = minV; bottom < maxV; bottom += Dv)
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{
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int number = 0;
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double top = bottom + Dv;
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foreach (double p in str)
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{
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if (top >= maxV)
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{
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if (p >= bottom && p <= top)
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++number;
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}
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else
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{
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if (p >= bottom && p < top)
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++number;
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}
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}
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acv += Convert.ToDouble(number);
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average = ((acv / (n * k)) * 100).ToString("0.00");
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textX1=Convert.ToString(bottom);
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textX2=Convert.ToString(top);
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textX += textX1+'-'+textX2;
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textY1 += number;
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textY2 += average;
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if (top < maxV)
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{
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textY1 += ",";
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textY2 += ",";
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textX += ",";
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}
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}
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textadd.Append(textY1);
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textadd.Append("|");
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textadd.Append(textY2);
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textadd.Append("|");
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textadd.Append(textX);
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}
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}
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catch (Exception)
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{
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}
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return Convert.ToString(textadd);
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}
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/// <summary>
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/// 观测值最大值
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/// </summary>
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/// <param name="Xn">子组观测值</param>
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/// <returns></returns>
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private double Max(double[] Xn)
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{
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double temp;
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temp = Xn[0];
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for (int i = 0; i < Xn.Length; i++)
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{
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temp = (Xn[i] > temp) ? Xn[i] : temp;
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}
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return temp;
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}
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/// <summary>
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/// 观测值最小值
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/// </summary>
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/// <param name="Xn">子组观测值</param>
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/// <returns></returns>
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private double Min(double[] Xn)
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{
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double temp;
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temp = Xn[0];
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for (int i = 0; i < Xn.Length; i++)
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{
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temp = (Xn[i] < temp) ? Xn[i] : temp;
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}
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return temp;
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}
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public string outexcel()
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{
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System.Data.DataTable dt = null;
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bool EngineTypeIDCheck = true;
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string EngineTypeID = HttpContext.Current.Request["EngineTypeID"];
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bool OPNameCheck = true;
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string OPName = HttpContext.Current.Request["OPName"];
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bool shaftNameCheck = Convert.ToBoolean(HttpContext.Current.Request["shaftNameCheck"]);
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string shaftName = HttpContext.Current.Request["shaftName"];//测量位置
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bool itemNameCheck = Convert.ToBoolean(HttpContext.Current.Request["itemNameCheck"]);
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string itemName = HttpContext.Current.Request["itemName"];
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string startTime = HttpContext.Current.Request["startTime"];
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string Hour = HttpContext.Current.Request["Hour"];
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string Minutes = HttpContext.Current.Request["Minutes"];
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int n = Convert.ToInt32(HttpContext.Current.Request["Yangben"]);
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int k = Convert.ToInt32(HttpContext.Current.Request["Num"]);
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startTime = startTime + " " + Hour + ":" + Minutes + ":" + "00";
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string endTime = null;
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bool EnginIDCheck = false;
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string EngineID = null;
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QualityData.SelectGoodDataReport_DataGroup(EnginIDCheck, EngineID,
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OPNameCheck, OPName,
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EngineTypeID, EngineTypeIDCheck,
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shaftNameCheck, shaftName,
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itemNameCheck, itemName,
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startTime, endTime, n, k, out dt);
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//string path = "QualityData_Pareto.png";
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//string path = HttpContext.Current.Server.MapPath("~/Chart_excel/QualityData_Pareto.png");
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string path ="QualityData_Pareto.png";
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if (dt != null)
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{
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if (dt.Rows.Count > 0)
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{
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dt.TableName = "SPC分析排列图";
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for (int i = 0; i < dt.Rows.Count; i++)
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{
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dt.Rows[i]["序号"] = (i + 1).ToString("000000");
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}
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CommonFunction.OutPutDataAndPic(path, dt);
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}
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}
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return "";
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}
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/// <summary>
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/// 绑定测量名称
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/// </summary>
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/// <returns></returns>
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public string BindMeasurePart()
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{
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string text = "";
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DataTable dt;
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string opName;
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opName = HttpContext.Current.Request["opName"];
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QualityData.GetShaftName(opName, out dt);
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if (dt != null && dt.Rows.Count > 0)
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{
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text = JsonHelper.DataTableToJson(dt);
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}
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return text;
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}
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/// <summary>
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/// 绑定测量内容
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/// </summary>
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/// <returns></returns>
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public string BindMeasurePartContent()
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{
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string text = "";
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string opName;
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string shaftName;
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opName = HttpContext.Current.Request["opName"];
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shaftName = HttpContext.Current.Request["shaftName"];
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DataTable dt;
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QualityData.GetItemName(opName, shaftName, out dt);
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if (dt != null && dt.Rows.Count > 0)
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{
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text = JsonHelper.DataTableToJson(dt);
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}
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return text;
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}
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//绑定工位名称
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public string BindOPName()
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{
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string text = "";
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DataTable dt;
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QualityData.GetOpName(out dt);
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if (dt != null && dt.Rows.Count > 0)
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{
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text = JsonHelper.DataTableToJson(dt);
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}
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return text;
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}
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//绑定机型
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public string BindMachineType()
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{
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string text = "";
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DataTable dt;
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CraftMana_step.enginetypeSelect(out dt);
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if (dt != null && dt.Rows.Count > 0)
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{
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text = JsonHelper.DataTableToJson(dt);
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}
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return text;
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}
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//控件绑定分钟
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public string BindMinutes()
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{
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string text = "";
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DataTable dt = new DataTable();
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dt.Columns.Add("分钟", typeof(string));
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for (int i = 0; i < 60; i++)
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{
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DataRow dr = dt.NewRow();
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dr["分钟"] = i.ToString("00");
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dt.Rows.Add(dr);
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}
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if (dt != null && dt.Rows.Count > 0)
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{
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text = JsonHelper.DataTableToJson(dt);
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}
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return text;
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}
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//控件绑定小时
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public string BindHour()
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{
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string text = "";
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DataTable dt = new DataTable();
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dt.Columns.Add("小时", typeof(string));
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for (int i = 0; i < 24; i++)
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{
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DataRow dr = dt.NewRow();
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dr["小时"] = i;
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dt.Rows.Add(dr);
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}
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if (dt != null && dt.Rows.Count > 0)
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{
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text = JsonHelper.DataTableToJson(dt);
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}
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return text;
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}
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public string SaveImg()
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{
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string path = HttpContext.Current.Server.MapPath("~/Chart_excel/QualityData_Pareto.png"); //local path
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string byteStr = HttpContext.Current.Request["ImageDate"].Replace("data:image/png;base64,", "");//rec img data
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System.Drawing.Image returnImage = Base64StringToImage(byteStr); //init img
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if (System.IO.File.Exists(path))
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{
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System.IO.File.Delete(path);
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}
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returnImage.Save(path);
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return "{\"result\":\"1\"}"; ;
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}
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private System.Drawing.Image Base64StringToImage(string txt)
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{
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byte[] arr = Convert.FromBase64String(txt);
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System.IO.MemoryStream ms = new System.IO.MemoryStream(arr);
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System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(ms);
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return bmp;
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}
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public bool IsReusable
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{
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get
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{
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return false;
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}
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}
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public double RoundInterval(double interval)
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{
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// If the interval is zero return error
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if (interval == 0.0)
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{
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// throw (new ArgumentOutOfRangeException("interval", "Interval can not be zero."));
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return 0;
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}
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// If the real interval is > 1.0
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double step = -1;
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double tempValue = interval;
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while (tempValue > 1.0)
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{
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step++;
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tempValue = tempValue / 10.0;
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if (step > 1000)
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{
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throw (new InvalidOperationException("Auto interval error due to invalid point values or axis minimum/maximum."));
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}
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}
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// If the real interval is < 1.0
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tempValue = interval;
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if (tempValue < 1.0)
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{
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step = 0;
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}
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while (tempValue < 1.0)
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{
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step--;
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tempValue = tempValue * 10.0;
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if (step < -1000)
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{
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throw (new InvalidOperationException("Auto interval error due to invalid point values or axis minimum/maximum."));
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}
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}
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double tempDiff = interval / Math.Pow(10.0, step);
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if (tempDiff < 3.0)
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{
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tempDiff = 2.0;
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}
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else if (tempDiff < 7.0)
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{
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tempDiff = 5.0;
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}
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else
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{
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tempDiff = 10.0;
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}
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// Make a correction of the real interval
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return tempDiff * Math.Pow(10.0, step);
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}
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} |