chore: 初始化 VPSA ASP.NET 管理端

App_code/drawchart/CalculateData.cs

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+using System;
+using System.Drawing;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Data;
+using System.Web.UI.DataVisualization.Charting;
+
+/// <summary>
+///CalculateData 的摘要说明
+/// </summary>
+public class CalculateData
+{
+	public CalculateData()
+	{
+		//
+		//TODO: 在此处添加构造函数逻辑
+		//
+	}
+    /// <summary>
+    /// 观测值最大值
+    /// </summary>
+    /// <param name="Xn">子组观测值</param>
+    /// <returns></returns>
+    static private double Max(double[] Xn)
+    {
+        double temp;
+        temp = Xn[0];
+        for (int i = 0; i < Xn.Length; i++)
+        {
+            temp = (Xn[i] > temp) ? Xn[i] : temp;
+        }
+        return temp;
+    }
+    /// <summary>
+    /// 观测值最小值
+    /// </summary>
+    /// <param name="Xn">子组观测值</param>
+    /// <returns></returns>
+    static private double Min(double[] Xn)
+    {
+        double temp;
+        temp = Xn[0];
+        for (int i = 0; i < Xn.Length; i++)
+        {
+            temp = (Xn[i] < temp) ? Xn[i] : temp;
+        }
+        return temp;
+    }
+    /// <summary>
+    /// 计算X在区间[ValueDown，ValueUp]的数量
+    /// </summary>
+    /// <param name="X"></param>
+    /// <param name="GroupCount"></param>
+    /// <param name="ValueDown"></param>
+    /// <param name="ValueUp"></param>
+    /// <param name="Yk"></param>
+    static private void SumRang(double[] X, int GroupCount, double[] ValueDown, double[] ValueUp, out double[] Yk, out double[] YkCount)
+    {
+        int temp = 0;
+        //总数量
+        int allCount = 0;
+        Yk = new double[GroupCount];
+        YkCount = new double[GroupCount];
+        for (int j = 0; j < GroupCount - 1; j++)
+        {
+            temp = 0;
+            for (int i = 0; i < X.Length; i++)
+            {
+
+                if (X[i] >= ValueDown[j] & X[i] < ValueUp[j])
+                {
+                    temp = temp + 1;
+                    allCount++;
+                }
+            }
+            Yk[j] = temp;
+        }
+
+        for (int i = 0; i < X.Length; i++)
+        {
+
+            if (X[i] >= ValueDown[GroupCount - 1] & X[i] <= ValueUp[GroupCount - 1])
+            {
+                temp = temp + 1;
+                allCount++;
+            }
+        }
+        Yk[GroupCount - 1] = temp;
+        for (int i = 0; i < Yk.Length; i++)
+        {
+            YkCount[i] = Yk[i];
+            Yk[i] = Yk[i] / (double)allCount * 100;
+        }
+    }
+    public static void DataPareto(double[] Data,int GroupCount)
+    {
+        Spc_Data_Pareto m_Spc_Data_Pareto = new Spc_Data_Pareto();
+        //数组最大值
+        double minValue = Min(Data);
+        //数组最小值
+        double maxValue = Max(Data);
+        //X轴刻度
+        double XSpan = (maxValue - minValue) / GroupCount;
+        //X轴下刻度线
+        double[] XSpanDown = new double[GroupCount];
+        //X轴上刻度线
+        double[] XSpanUp = new double[GroupCount];
+        double[] Yk=new double[GroupCount];
+
+        XSpanDown[0] = minValue;
+        XSpanUp[0] = minValue + XSpan;
+        for (int i = 1; i < GroupCount; i++)
+        {
+            XSpanDown[i] = minValue + i * XSpan;
+            XSpanUp[i] = minValue + (i + 1) * XSpan;
+        }
+        //数据在区间数组的数量
+        SumRang(Data, GroupCount, XSpanDown, XSpanUp, out Yk, out m_Spc_Data_Pareto.YCount);
+
+        for (int i = 0; i < GroupCount; i++)
+        {
+            if (i == 0)
+            {
+                m_Spc_Data_Pareto.AxisX[i] = minValue + XSpan / 2;
+            }
+            else
+            {
+                m_Spc_Data_Pareto.AxisX[i] = minValue + XSpan;
+            }
+        }
+
+    }
+}
+/// <summary>
+/// 排列图数据
+/// </summary>
+public class Spc_Data_Pareto
+{
+    //X轴数据
+    public double[] AxisX;
+    //所有数据在X轴各范围内的数量
+    public double[] YCount;
+}