902 lines
44 KiB
C#
902 lines
44 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Drawing;
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using System.Data;
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using System.Windows.Forms;
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using System.IO;
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namespace _1200Gxml心电图绘制
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{
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public class EcgDataDraw_New
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{
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int Amplitude = 10;//振幅
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int PaperSpeed = 25;
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double AmplificationFactor = 140.00;
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//int AmplificationFactor = 60;
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int SamplingRate = 300;
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int LeadCount = 12;
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int byteLength = 2;
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int Dpi = 96;
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double LenthPerInch = 25.4;
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int BaseLine = 0;
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int LeadHeight = 0;
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Pen Ecg_Pen;
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Graphics Ecg_Graphics;
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Bitmap Ecg_Canvas;
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public List<int> LeadInfo = new List<int>();
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Dictionary<int, List<double>> EcgDataList;
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int FreePixs = 0;
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Point FirstPosition = new Point(0, 0);
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Point SecondPosition = new Point(0, 0);
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Dictionary<string, Point> FirstPointArray = new Dictionary<string, Point>();
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//存放心电数据的字典 按照 每导联顺序进行存储
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Dictionary<int, List<float>> EcgData_Dic = new Dictionary<int, List<float>>();
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/// <summary>
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///
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/// </summary>
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/// <param name="pb"></param>
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/// <param name="Leads"></param>
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/// <param name="EcgTable"></param>
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/// <param name="NewDpi"></param>
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public void InitEcgParameter(Bitmap btmp, int leadCount, Dictionary<int, List<float>> EcgTable, int NewDpi, List<int> leadinfo)
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{
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//string[] WavePara = File.ReadAllText(Application.StartupPath + @"\WavePara.txt").Trim().Split(',');
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//SamplingRate = int.Parse(WavePara[0].Trim());
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//AmplificationFactor = double.Parse(WavePara[1].Trim());
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SamplingRate =300;
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AmplificationFactor = 10;
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Ecg_Canvas = btmp;
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Ecg_Graphics = Graphics.FromImage(Ecg_Canvas);
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Ecg_Graphics.Clear(Color.White);//填充指定颜色
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LeadCount = leadCount;
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LeadInfo = leadinfo;
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BaseLine = (btmp.Height / LeadInfo.Count) / 2;
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LeadHeight = (btmp.Height / (LeadInfo.Count/2));
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Dpi = NewDpi;
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EcgData_Dic = EcgTable;
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Ecg_Pen = new Pen(Color.Gray, float.Parse("0.5"));
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FreePixs = int.Parse(Math.Round((double.Parse(Dpi.ToString()) / LenthPerInch) * 5).ToString());
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}
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/// <summary>
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/// 把识别的R波位置标示出来
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/// </summary>
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/// <param name="rPosList"></param>
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public void drawRWavePos(List<int> rPosList)
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{
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Ecg_Pen = new Pen(Color.Green, float.Parse("1"));
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double IntervalPixCountPerPoint = double.Parse("0.102");
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for (int i = 0; i < rPosList.Count; i++)
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{
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double x = double.Parse(rPosList[i].ToString()) * IntervalPixCountPerPoint * 3.3;
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int nextX = (int.Parse(Math.Round(x).ToString()));
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Point pt1 = new Point(nextX,0); Point pt2 = new Point(nextX, 1024);
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Ecg_Graphics.DrawLine(Ecg_Pen, pt1, pt2);
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}
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}
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/// <summary>
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/// 绘制心电波形
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/// </summary>
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public void Draw_EcgWave()
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{
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Ecg_Pen = new Pen(Color.Black, float.Parse("1"));
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//double IntervalPixCountPerPoint = (double.Parse(PaperSpeed.ToString()) / double.Parse(SamplingRate.ToString())) * (double.Parse(Dpi.ToString()) / LenthPerInch);
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//double IntervalPixCountPerPoint = double.Parse("0.095");
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//double IntervalPixCountPerPoint = double.Parse("0.134");
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double IntervalPixCountPerPoint = double.Parse("0.102");
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//double IntervalPixCountPerPoint = double.Parse("0.126");
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for (int i = 0; i < LeadInfo.Count; i++)
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{
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int LeadIndex = LeadInfo[i];//取导联下标 0 1 2 3 ...11
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if (i < 6)
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{
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BaseLine = (Ecg_Canvas.Height / (LeadInfo.Count / 2)) / 2 + (i * LeadHeight);
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FirstPosition.Y = BaseLine;
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FirstPosition.X = FreePixs;
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SecondPosition.Y = BaseLine;
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SecondPosition.X = FreePixs;
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Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
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FirstPointArray.Add(LeadIndex.ToString(), FP);
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}
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else
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{
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BaseLine = (Ecg_Canvas.Height / (LeadInfo.Count / 2)) / 2 + ((i - 6) * LeadHeight);
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FirstPosition.Y = BaseLine;
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FirstPosition.X = FreePixs + Ecg_Canvas.Width / 2;
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SecondPosition.Y = BaseLine;
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SecondPosition.X = FreePixs + Ecg_Canvas.Width / 2;
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Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
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FirstPointArray.Add(LeadIndex.ToString(), FP);
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}
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if (EcgData_Dic.Count > 0)
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for (int b = 0; b < EcgData_Dic[LeadIndex].Count; b++)
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{
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if (i < 6)
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{
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if (FirstPosition.X > Ecg_Canvas.Width / 2 - 5)
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break;
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}
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else
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{
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if (FirstPosition.X > Ecg_Canvas.Width)
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break;
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}
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//double c = double.Parse(EcgData_Dic[LeadIndex][b].ToString());
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//double d = double.Parse((double.Parse(Dpi.ToString()) / double.Parse("96")).ToString());
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//SecondPosition.Y = BaseLine - (int)(c * d);
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float y_values = 0;
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try
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{
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//y_values = EcgData_Dic[LeadIndex][b] * (float)(96 / 25.4)*10;
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y_values = EcgData_Dic[LeadIndex][b] * (float)(96 / 25.4) * (float)0.041;
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}
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catch { }
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SecondPosition.Y = BaseLine - (Int32)y_values;//后一点Y轴位置
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double x = double.Parse(b.ToString()) * IntervalPixCountPerPoint*3.3;
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int nextX = (int.Parse(Math.Round(x).ToString()));
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if (Math.Abs(FirstPosition.X - SecondPosition.X) < 5)
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{
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if (i < 6)
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{
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SecondPosition.X = nextX + FreePixs;
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Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
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FirstPosition = SecondPosition;
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//Ecg_Graphics.DrawLine(new Pen(Color.Green, float.Parse("1")), FirstPosition.X, BaseLine+150, SecondPosition.X, BaseLine + 150);
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}
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else
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{
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SecondPosition.X = Ecg_Canvas.Width / 2 + FreePixs + nextX;
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Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
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FirstPosition = SecondPosition;
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}
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}
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else
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FirstPosition = SecondPosition;
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}
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}
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}
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/// <summary>
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/// 绘制心电波形
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/// </summary>
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public void Draw_EcgWave(int Draw_InitHeight,int BottomHeight)
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{
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FirstPointArray.Clear();
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Draw_InitHeight = Draw_InitHeight * FreePixs;
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BottomHeight = BottomHeight * FreePixs;
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Ecg_Pen = new Pen(Color.Black, float.Parse("2"));
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//double IntervalPixCountPerPoint = (double.Parse(PaperSpeed.ToString()) / double.Parse(SamplingRate.ToString())) * (double.Parse(Dpi.ToString()) / LenthPerInch);
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//double IntervalPixCountPerPoint = double.Parse("0.134");
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double IntervalPixCountPerPoint = double.Parse("0.296");
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for (int i = 0; i < LeadInfo.Count; i++)
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{
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int LeadIndex = LeadInfo[i];//取导联下标 0 1 2 3 ...11
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if (i < 6)
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{
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//BaseLine = (Ecg_Canvas.Height / (LeadInfo.Count / 2)) / 2 + (i * LeadHeight);
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BaseLine = ((Ecg_Canvas.Height - Draw_InitHeight - BottomHeight) / (LeadInfo.Count / 2)) / 2 + (i * ((Ecg_Canvas.Height - Draw_InitHeight - BottomHeight) / (LeadInfo.Count / 2))) + Draw_InitHeight;
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FirstPosition.Y = BaseLine;
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FirstPosition.X = FreePixs;
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SecondPosition.Y = BaseLine;
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SecondPosition.X = FreePixs;
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Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
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FirstPointArray.Add(LeadIndex.ToString(), FP);
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}
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else
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{
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BaseLine = ((Ecg_Canvas.Height - Draw_InitHeight - BottomHeight) / (LeadInfo.Count / 2)) / 2 + ((i - 6) * ((Ecg_Canvas.Height - Draw_InitHeight - BottomHeight) / (LeadInfo.Count / 2))) + Draw_InitHeight;
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FirstPosition.Y = BaseLine;
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FirstPosition.X = FreePixs + Ecg_Canvas.Width / 2;
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SecondPosition.Y = BaseLine;
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SecondPosition.X = FreePixs + Ecg_Canvas.Width / 2;
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Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
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FirstPointArray.Add(LeadIndex.ToString(), FP);
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}
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for (int b = 0; b < EcgData_Dic[LeadIndex].Count; b+=3)
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{
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if (i < 6)
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{
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if (FirstPosition.X > Ecg_Canvas.Width / 2 - 5)
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break;
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}
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else
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{
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if (FirstPosition.X > Ecg_Canvas.Width)
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break;
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}
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//double c = double.Parse(EcgData_Dic[LeadIndex][b].ToString());
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//double d = double.Parse((double.Parse(Dpi.ToString()) / double.Parse("96")).ToString());
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//SecondPosition.Y = BaseLine - (int)(c * d);
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float y_values = 0;
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try
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{
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//y_values = EcgData_Dic[LeadIndex][b] * (float)(300 / 25.4)*10;
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y_values = EcgData_Dic[LeadIndex][b] * (float)(300 / 25.4) * (float)9.5;
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}
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catch { }
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SecondPosition.Y = BaseLine - (Int32)y_values;//后一点Y轴位置
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double x = double.Parse(b.ToString()) * IntervalPixCountPerPoint;
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int nextX = (int.Parse(Math.Round(x).ToString()));
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if (Math.Abs(FirstPosition.X - SecondPosition.X) < 5)
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{
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if (i < 6)
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{
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SecondPosition.X = nextX + FreePixs;
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Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
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FirstPosition = SecondPosition;
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}
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else
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{
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SecondPosition.X = Ecg_Canvas.Width / 2 + FreePixs + nextX;
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Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
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FirstPosition = SecondPosition;
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}
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}
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else
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FirstPosition = SecondPosition;
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}
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}
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}
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/// <summary>
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/// 绘制心电报告的报告头
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/// </summary>
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public void Draw_ReportHeadInfo(string ReportHeadTile, string SectionName,string IdStr)
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{
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Pen pen_1 = new Pen(Color.Black, float.Parse("4"));
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Font font1 = new Font("隶书", 20);
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Brush brush = Brushes.Black;
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PointF point2 = new PointF(Ecg_Canvas.Width/2-300, FreePixs/2);
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Ecg_Graphics.DrawString(ReportHeadTile, font1, brush, point2);
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Font font = new Font("宋体", 10);
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//PointF point = new PointF(10, FreePixs * 3-20);
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//Ecg_Graphics.DrawString("科室：" + SectionName, font, brush, point);
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PointF pointId = new PointF(Ecg_Canvas.Width - 3400, FreePixs * 4-20);
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Ecg_Graphics.DrawString("ID：" + IdStr, font, brush, pointId);
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//PointF point1 = new PointF(Ecg_Canvas.Width-1200, FreePixs * 3-20);
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//Ecg_Graphics.DrawString("报告日期：" + ReportDate, font, brush, point1);
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// Ecg_Graphics.DrawLine(pen_1, 0, FreePixs * 4-60, Ecg_Canvas.Width, FreePixs * 4-60);
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}
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///// <summary>
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///// 绘制患者的心电识别的参数
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///// </summary>
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//public void Draw_EcgInfo(string[] Diag_Info_List)
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//{
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// Pen pen_1 = new Pen(Color.Black, float.Parse("4"));
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// Font font1 = new Font("宋体", 10);
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// Brush brush = Brushes.Black;
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// PointF point = new PointF(10, FreePixs * 4+10);
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// Ecg_Graphics.DrawString(Diag_Info_List[0], font1, brush, point);//姓名
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// PointF point_1 = new PointF(10, FreePixs * 5 + 25);
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// Ecg_Graphics.DrawString(Diag_Info_List[1], font1, brush, point_1);//性别
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// PointF point_2 = new PointF(10, FreePixs * 6 + 35);
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// Ecg_Graphics.DrawString(Diag_Info_List[2], font1, brush, point_2);//年龄
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// PointF point_3 = new PointF(600, FreePixs * 4 + 10);
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// Ecg_Graphics.DrawString(Diag_Info_List[3], font1, brush, point_3);//P
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// PointF point_4 = new PointF(600, FreePixs * 5 + 25);
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// Ecg_Graphics.DrawString(Diag_Info_List[4], font1, brush, point_4);//P-R
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// PointF point_5 = new PointF(600, FreePixs * 6 + 35);
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// Ecg_Graphics.DrawString(Diag_Info_List[5], font1, brush, point_5);//QRS
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// PointF point_6 = new PointF(1200, FreePixs * 4 + 10);
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// Ecg_Graphics.DrawString(Diag_Info_List[6], font1, brush, point_6);//QT/QTC
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// PointF point_7 = new PointF(1200, FreePixs * 5 + 25);
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// Ecg_Graphics.DrawString(Diag_Info_List[7], font1, brush, point_7);//QRS电轴
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// PointF point_8 = new PointF(1200, FreePixs * 6 + 35);
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// Ecg_Graphics.DrawString(Diag_Info_List[8], font1, brush, point_8);//RV5/SV1
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// PointF point_9 = new PointF(1800, FreePixs * 4 + 10);
|
|||
|
|
// Ecg_Graphics.DrawString(Diag_Info_List[9], font1, brush, point_9);//心率
|
|||
|
|
|
|||
|
|
|
|||
|
|
// Ecg_Graphics.DrawLine(pen_1, 0, FreePixs * 8, Ecg_Canvas.Width, FreePixs * 8);
|
|||
|
|
//}
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制患者的心电识别的参数
|
|||
|
|
/// </summary>
|
|||
|
|
public void Draw_EcgInfo(string[] Diag_Info_List)
|
|||
|
|
{
|
|||
|
|
Pen pen_1 = new Pen(Color.Black, float.Parse("4"));
|
|||
|
|
Font font1 = new Font("宋体", 10);
|
|||
|
|
Brush brush = Brushes.Black;
|
|||
|
|
|
|||
|
|
PointF point = new PointF(600, FreePixs * 4-20);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[0], font1, brush, point);//姓名
|
|||
|
|
|
|||
|
|
PointF point_1 = new PointF(1200, FreePixs * 4 -20);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[1], font1, brush, point_1);//性别
|
|||
|
|
|
|||
|
|
PointF point_2 = new PointF(1800, FreePixs * 4-20);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[2], font1, brush, point_2);//年龄
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
//PointF point_4 = new PointF(600, FreePixs * 5 + 25);
|
|||
|
|
//Ecg_Graphics.DrawString(Diag_Info_List[3], font1, brush, point_4);//P
|
|||
|
|
|
|||
|
|
PointF point_5 = new PointF(10, FreePixs * 5 + 5);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[4], font1, brush, point_5);//P-R
|
|||
|
|
|
|||
|
|
PointF point_6 = new PointF(600, FreePixs * 5 + 5);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[5], font1, brush, point_6);//QRS
|
|||
|
|
|
|||
|
|
PointF point_3 = new PointF(1200, FreePixs * 5 + 5);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[9], font1, brush, point_3);//心率
|
|||
|
|
|
|||
|
|
|
|||
|
|
PointF point_7 = new PointF(10, FreePixs * 6 + 35);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[6], font1, brush, point_7);//QT/QTC
|
|||
|
|
|
|||
|
|
PointF point_8 = new PointF(600, FreePixs * 6 + 35);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[7], font1, brush, point_8);//QRS电轴
|
|||
|
|
|
|||
|
|
PointF point_9 = new PointF(1200, FreePixs * 6 + 35);
|
|||
|
|
Ecg_Graphics.DrawString(Diag_Info_List[8], font1, brush, point_9);//RV5/SV1
|
|||
|
|
|
|||
|
|
|
|||
|
|
Ecg_Graphics.DrawLine(pen_1, 0, FreePixs * 8, Ecg_Canvas.Width, FreePixs * 8);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制医生的诊断结果
|
|||
|
|
/// </summary>
|
|||
|
|
public void Draw_DiagInfo(string DiagInfoContent,string ReportDoctorName,string ReportDate,string Filter,string collectTime,string dept)
|
|||
|
|
{
|
|||
|
|
string[] diagresultecontent = new string[DiagInfoContent.Length/48+1];
|
|||
|
|
for (int a = 0; a < DiagInfoContent.Length / 48 + 1;a++ )
|
|||
|
|
{
|
|||
|
|
if (a < DiagInfoContent.Length / 48)
|
|||
|
|
diagresultecontent[a] = DiagInfoContent.Substring(a * 48, 48);
|
|||
|
|
else
|
|||
|
|
diagresultecontent[a] = DiagInfoContent.Substring(a * 48, DiagInfoContent.Length - a * 48);
|
|||
|
|
}
|
|||
|
|
Pen pen_1 = new Pen(Color.Black, float.Parse("4"));
|
|||
|
|
Font font1 = new Font("宋体", 12);
|
|||
|
|
Brush brush = Brushes.Black;
|
|||
|
|
Ecg_Graphics.DrawLine(pen_1, 0, Ecg_Canvas.Height - FreePixs * 6, Ecg_Canvas.Width, Ecg_Canvas.Height - FreePixs * 6);
|
|||
|
|
|
|||
|
|
PointF point1 = new PointF(10, Ecg_Canvas.Height - FreePixs * 6 + 10);
|
|||
|
|
Ecg_Graphics.DrawString("诊断提示：", font1, brush, point1);//诊断结果
|
|||
|
|
for (int i = 0; i < diagresultecontent.Length; i++)
|
|||
|
|
{
|
|||
|
|
PointF point5 = new PointF(230, Ecg_Canvas.Height - FreePixs * (6-i) + 10);
|
|||
|
|
Ecg_Graphics.DrawString(diagresultecontent[i].Trim(), font1, brush, point5);//诊断结果
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
PointF pointb = new PointF(Ecg_Canvas.Width - 1800, Ecg_Canvas.Height - FreePixs * 2);
|
|||
|
|
Ecg_Graphics.DrawString("科室：" + dept, font1, brush, pointb);//报告医生
|
|||
|
|
|
|||
|
|
PointF point2 = new PointF(Ecg_Canvas.Width - 1200, Ecg_Canvas.Height - FreePixs * 2);
|
|||
|
|
Ecg_Graphics.DrawString("报告医生：" + ReportDoctorName, font1, brush, point2);//报告医生
|
|||
|
|
|
|||
|
|
PointF point9 = new PointF(Ecg_Canvas.Width - 600, Ecg_Canvas.Height - FreePixs * 2);
|
|||
|
|
Ecg_Graphics.DrawString("报告日期：" + ReportDate, font1, brush, point9);//报告医生
|
|||
|
|
|
|||
|
|
PointF point10 = new PointF(1800, FreePixs * 6 + 35);
|
|||
|
|
Ecg_Graphics.DrawString("25mm/s 10mm/mV " + Filter, font1, brush, point10);//振幅 走纸速度 滤波
|
|||
|
|
PointF point11 = new PointF(Ecg_Canvas.Width - 600, Ecg_Canvas.Height - FreePixs * 7 - 5);
|
|||
|
|
Ecg_Graphics.DrawString(collectTime, font1, brush, point11);//波形的起始时间点
|
|||
|
|
|
|||
|
|
Ecg_Graphics.DrawLine(pen_1, 0, Ecg_Canvas.Height - FreePixs, Ecg_Canvas.Width, Ecg_Canvas.Height - FreePixs);
|
|||
|
|
}
|
|||
|
|
///// <summary>
|
|||
|
|
///// 绘制心电波形
|
|||
|
|
///// </summary>
|
|||
|
|
//public void Draw_EcgWave()
|
|||
|
|
//{
|
|||
|
|
// Ecg_Pen = new Pen(Color.Black, float.Parse("0.5"));
|
|||
|
|
// for (int i = 0; i < LeadInfo.Count; i++)
|
|||
|
|
// {
|
|||
|
|
// int LeadIndex = LeadInfo[i];//取导联下标 0 1 2 3 ...11
|
|||
|
|
// BaseLine = (Ecg_Canvas.Height / LeadInfo.Count) / 2 + (i * LeadHeight);
|
|||
|
|
// FirstPosition.Y = BaseLine;
|
|||
|
|
// FirstPosition.X = FreePixs;
|
|||
|
|
// SecondPosition.Y = BaseLine;
|
|||
|
|
// SecondPosition.X = FreePixs;
|
|||
|
|
// Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
|
|||
|
|
// FirstPointArray.Add(LeadIndex.ToString(), FP);
|
|||
|
|
// for (int b = 0; b < EcgDataList[LeadIndex].Count; b++)
|
|||
|
|
// {
|
|||
|
|
// if (FirstPosition.X > Ecg_Canvas.Width)
|
|||
|
|
// break;
|
|||
|
|
// if (EcgDataList[LeadIndex][b] > 0)
|
|||
|
|
// SecondPosition.Y = Math.Abs(BaseLine - EcgDataList[LeadIndex][b]);
|
|||
|
|
// if (EcgDataList[LeadIndex][b] < 0)
|
|||
|
|
// SecondPosition.Y = BaseLine + Math.Abs(EcgDataList[LeadIndex][b]);
|
|||
|
|
// double x = double.Parse(b.ToString()) * (double.Parse(Dpi.ToString()) / double.Parse(SamplingRate.ToString()));//获得点的X轴位置
|
|||
|
|
// int nextX = (int.Parse(Math.Round(x).ToString()));
|
|||
|
|
// if (Math.Abs(FirstPosition.X - SecondPosition.X) < 5)
|
|||
|
|
// {
|
|||
|
|
// SecondPosition.X = nextX + FreePixs;
|
|||
|
|
// Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
|
|||
|
|
// FirstPosition = SecondPosition;
|
|||
|
|
// }
|
|||
|
|
// else
|
|||
|
|
// FirstPosition = SecondPosition;
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
//}
|
|||
|
|
|
|||
|
|
///// <summary>
|
|||
|
|
///// 绘制心电图的背景网格
|
|||
|
|
///// </summary>
|
|||
|
|
//public void Draw_EcgBackGroundGrid()
|
|||
|
|
//{
|
|||
|
|
// Ecg_Pen = new Pen(Color.LightCoral, float.Parse("0.1"));
|
|||
|
|
// bool shuxianFlag = false;
|
|||
|
|
// double PointCountPerMM = Math.Abs(double.Parse(Dpi.ToString()) / LenthPerInch);
|
|||
|
|
// int x = 0;
|
|||
|
|
// int y = 0;
|
|||
|
|
// for (int p = 0; p < Ecg_Canvas.Height / PointCountPerMM; p++)
|
|||
|
|
// {
|
|||
|
|
// for (int R = 0; R < Ecg_Canvas.Width / PointCountPerMM; R++)
|
|||
|
|
// {
|
|||
|
|
// if (x % 5 == 0 && !shuxianFlag)
|
|||
|
|
// {
|
|||
|
|
// Ecg_Graphics.DrawLine(Ecg_Pen, x, 0, x, Ecg_Canvas.Height);
|
|||
|
|
// }
|
|||
|
|
// x += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
// if (x < Ecg_Canvas.Width && y < Ecg_Canvas.Height)
|
|||
|
|
// {
|
|||
|
|
// Ecg_Canvas.SetPixel(x, y, Color.LightCoral);
|
|||
|
|
// }
|
|||
|
|
// else
|
|||
|
|
// {
|
|||
|
|
// x = 0;
|
|||
|
|
// break;
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
// shuxianFlag = true;
|
|||
|
|
// if (y % 5 == 0)
|
|||
|
|
// {
|
|||
|
|
// Ecg_Graphics.DrawLine(Ecg_Pen, 0, y, Ecg_Canvas.Width, y);
|
|||
|
|
// }
|
|||
|
|
// y += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
|
|||
|
|
// if (y > Ecg_Canvas.Height)
|
|||
|
|
// {
|
|||
|
|
// break;
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
//}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制心电图的背景网格
|
|||
|
|
/// </summary>
|
|||
|
|
public void Draw_EcgBackGroundGrid()
|
|||
|
|
{
|
|||
|
|
Ecg_Pen = new Pen(Color.LightCoral, float.Parse("0.1"));
|
|||
|
|
//Ecg_Pen = new Pen(Color.Black, float.Parse("0.1"));
|
|||
|
|
bool shuxianFlag = false;
|
|||
|
|
double PointCountPerMM = Math.Abs(double.Parse(Dpi.ToString()) / LenthPerInch);
|
|||
|
|
int x = 0;
|
|||
|
|
int y = 0;
|
|||
|
|
for (int p = 0; p < Ecg_Canvas.Height / PointCountPerMM; p++)
|
|||
|
|
{
|
|||
|
|
for (int R = 0; R < Ecg_Canvas.Width / PointCountPerMM; R++)
|
|||
|
|
{
|
|||
|
|
if (x % 5 == 0 && !shuxianFlag)
|
|||
|
|
{
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, x, 0, x, Ecg_Canvas.Height);
|
|||
|
|
}
|
|||
|
|
x += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
if (x < Ecg_Canvas.Width && y < Ecg_Canvas.Height)
|
|||
|
|
{
|
|||
|
|
Ecg_Canvas.SetPixel(x, y, Color.Black);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
x = 0;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
shuxianFlag = true;
|
|||
|
|
if (y % 5 == 0)
|
|||
|
|
{
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, 0, y, Ecg_Canvas.Width, y);
|
|||
|
|
}
|
|||
|
|
y += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
|
|||
|
|
if (y > Ecg_Canvas.Height)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制心电图的背景网格
|
|||
|
|
/// </summary>
|
|||
|
|
public void Draw_EcgBackGroundGrid(int height1,int height2,int PenWidth)
|
|||
|
|
{
|
|||
|
|
if (PenWidth == 0)
|
|||
|
|
Ecg_Pen = new Pen(Color.LightCoral, float.Parse("0.1"));
|
|||
|
|
else
|
|||
|
|
Ecg_Pen = new Pen(Color.Black, float.Parse("1"));
|
|||
|
|
//Ecg_Pen = new Pen(Color.Black, PenWidth);
|
|||
|
|
bool shuxianFlag = false;
|
|||
|
|
double PointCountPerMM = Math.Abs(double.Parse(Dpi.ToString()) / LenthPerInch);
|
|||
|
|
height1 = height1 * (int)PointCountPerMM;
|
|||
|
|
height2 = height2 * (int)PointCountPerMM;
|
|||
|
|
int x = 0;
|
|||
|
|
int y = 0;
|
|||
|
|
for (int p = 0; p < Ecg_Canvas.Height / PointCountPerMM; p++)
|
|||
|
|
{
|
|||
|
|
for (int R = 0; R < Ecg_Canvas.Width / PointCountPerMM; R++)
|
|||
|
|
{
|
|||
|
|
if (x % 5 == 0 && !shuxianFlag)
|
|||
|
|
{
|
|||
|
|
//Ecg_Graphics.DrawLine(Ecg_Pen, x, 0, x, Ecg_Canvas.Height);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, x, height1, x, height2);
|
|||
|
|
}
|
|||
|
|
x += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
if (x < Ecg_Canvas.Width && y < Ecg_Canvas.Height)
|
|||
|
|
{
|
|||
|
|
if (y >= height1 && y <= height2)
|
|||
|
|
Ecg_Canvas.SetPixel(x, y, Color.Black);
|
|||
|
|
//Ecg_Canvas.SetPixel(x, y, Color.LightCoral);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
x = 0;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
shuxianFlag = true;
|
|||
|
|
if (y % 5 == 0)
|
|||
|
|
{
|
|||
|
|
if (y >= height1 && y <= height2)
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, 0, y, Ecg_Canvas.Width, y);
|
|||
|
|
}
|
|||
|
|
y += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
|
|||
|
|
if (y > Ecg_Canvas.Height)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制心电图的大网格 5mm大网格
|
|||
|
|
/// </summary>
|
|||
|
|
public void Draw_BigGrid()
|
|||
|
|
{
|
|||
|
|
Ecg_Pen = new Pen(Color.LightCoral, float.Parse("0.1"));
|
|||
|
|
bool shuxianFlag = false;
|
|||
|
|
double PointCountPerMM = Math.Abs(double.Parse(Dpi.ToString()) / LenthPerInch);
|
|||
|
|
int x = 0;
|
|||
|
|
int y = 0;
|
|||
|
|
for (int p = 0; p < Ecg_Canvas.Height / PointCountPerMM; p++)
|
|||
|
|
{
|
|||
|
|
for (int R = 0; R < Ecg_Canvas.Width / PointCountPerMM; R++)
|
|||
|
|
{
|
|||
|
|
if (x % 5 == 0 && !shuxianFlag)
|
|||
|
|
{
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, x, 0, x, Ecg_Canvas.Height);
|
|||
|
|
}
|
|||
|
|
x += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
if (x < Ecg_Canvas.Width && y < Ecg_Canvas.Height)
|
|||
|
|
{
|
|||
|
|
//Ecg_Canvas.SetPixel(x, y, Color.LightCoral);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
x = 0;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
shuxianFlag = true;
|
|||
|
|
if (y % 5 == 0)
|
|||
|
|
{
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, 0, y, Ecg_Canvas.Width, y);
|
|||
|
|
}
|
|||
|
|
y += int.Parse(Math.Round(double.Parse(PointCountPerMM.ToString("0.0"))).ToString());
|
|||
|
|
|
|||
|
|
if (y > Ecg_Canvas.Height)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制心电图的定标电压和导联名称
|
|||
|
|
/// </summary>
|
|||
|
|
public void Draw_CalibrationVoltage_And_LeadName()
|
|||
|
|
{
|
|||
|
|
Ecg_Pen = new Pen(Color.Black, float.Parse("1.5"));
|
|||
|
|
string[] LeadNameArray = new string[12] { "I", "II", "III", "aVR", "aVL", "aVF", "V1", "V2", "V3", "V4", "V5", "V6" };
|
|||
|
|
for (int d = 0; d < LeadInfo.Count; d++)
|
|||
|
|
{
|
|||
|
|
if (d < 6)
|
|||
|
|
{
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, 0, FirstPointArray[LeadInfo[d].ToString()].Y, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y - Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) * 2).ToString()));
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y - Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) * 2).ToString()), Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()) * 2, FirstPointArray[LeadInfo[d].ToString()].Y - Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) * 2).ToString()));
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()) * 2, FirstPointArray[LeadInfo[d].ToString()].Y - Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) * 2).ToString()), Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()) * 2, FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()) * 2, FirstPointArray[LeadInfo[d].ToString()].Y, Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()) * 3, FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
string str = LeadNameArray[LeadInfo[d]];
|
|||
|
|
Font font = new Font("宋体", 11);
|
|||
|
|
Brush brush = Brushes.Black;
|
|||
|
|
if (d < FirstPointArray.Count)
|
|||
|
|
{
|
|||
|
|
PointF point = new PointF(0, FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
Ecg_Graphics.DrawString(str, font, brush, point);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Ecg_Canvas.Width / 2, FirstPointArray[LeadInfo[d].ToString()].Y, Ecg_Canvas.Width / 2+Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Ecg_Canvas.Width / 2 + Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y, Ecg_Canvas.Width / 2 + Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y - 2 * FreePixs);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Ecg_Canvas.Width / 2 + Int16.Parse(Math.Round(double.Parse(FreePixs.ToString()) / 3).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y - 2 * FreePixs, Ecg_Canvas.Width / 2 + Int16.Parse(Math.Round((double.Parse(FreePixs.ToString()) / 3)*2).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y - 2 * FreePixs);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Ecg_Canvas.Width / 2 + Int16.Parse(Math.Round((double.Parse(FreePixs.ToString()) / 3) * 2).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y - 2 * FreePixs, Ecg_Canvas.Width / 2 + Int16.Parse(Math.Round((double.Parse(FreePixs.ToString()) / 3) * 2).ToString()), FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
Ecg_Graphics.DrawLine(Ecg_Pen, Ecg_Canvas.Width / 2 + (FreePixs / 3) * 2, FirstPointArray[LeadInfo[d].ToString()].Y, Ecg_Canvas.Width / 2 + FreePixs, FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
string str = LeadNameArray[LeadInfo[d]];
|
|||
|
|
Font font = new Font("宋体", 11);
|
|||
|
|
Brush brush = Brushes.Black;
|
|||
|
|
if (d < FirstPointArray.Count)
|
|||
|
|
{
|
|||
|
|
PointF point = new PointF(Ecg_Canvas.Width / 2, FirstPointArray[LeadInfo[d].ToString()].Y);
|
|||
|
|
Ecg_Graphics.DrawString(str, font, brush, point);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获得心电数据
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public Dictionary<int, List<double>> GetEcgData(DataTable EcgDataTable)
|
|||
|
|
{
|
|||
|
|
string[] WavePara = File.ReadAllText(Application.StartupPath + @"\WavePara.txt").Trim().Split(',');
|
|||
|
|
SamplingRate = int.Parse(WavePara[0].Trim());
|
|||
|
|
AmplificationFactor = double.Parse(WavePara[1].Trim());
|
|||
|
|
|
|||
|
|
Dictionary<int, List<double>> get_EcgDataList = new Dictionary<int, List<double>>();
|
|||
|
|
for (int y = 0; y < EcgDataTable.Rows.Count; y++)
|
|||
|
|
{
|
|||
|
|
byte[] ecgdata = (byte[])EcgDataTable.Rows[y]["pureData"];
|
|||
|
|
Int16[,] ecg = new Int16[LeadCount, ecgdata.Length / (LeadCount * byteLength)];
|
|||
|
|
Int16[,] EcgPixData = new Int16[LeadCount, ecgdata.Length / (LeadCount * byteLength)];
|
|||
|
|
int index = 0;
|
|||
|
|
for (int q = 0; q < LeadCount; q++)
|
|||
|
|
{
|
|||
|
|
for (int i = 0; i < SamplingRate*5; i++)
|
|||
|
|
{
|
|||
|
|
byte a = ecgdata[index];
|
|||
|
|
index++;
|
|||
|
|
byte b = ecgdata[index];
|
|||
|
|
index++;
|
|||
|
|
ecg[q, i] = (Int16)(a + (b << 8));
|
|||
|
|
string sss = ((double.Parse(ecg[q, i].ToString()) / AmplificationFactor) * 10.0).ToString();
|
|||
|
|
double cc = double.Parse(sss) * double.Parse(Dpi.ToString()) / double.Parse(LenthPerInch.ToString());
|
|||
|
|
if (get_EcgDataList.ContainsKey(q))
|
|||
|
|
get_EcgDataList[q].Add(cc);
|
|||
|
|
//get_EcgDataList[q].Add(short.Parse(cc.ToString()));
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
short f = (short)cc;
|
|||
|
|
List<double> ecg_List = new List<double>();
|
|||
|
|
ecg_List.Add((double)f);
|
|||
|
|
//ecg_List.Add(short.Parse(cc.ToString()));
|
|||
|
|
get_EcgDataList.Add(q, ecg_List);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return get_EcgDataList;
|
|||
|
|
}
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获得心电数据
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public Dictionary<int, List<float>> GetEcgData(DataTable EcgDataTable,bool ReturnFloat)
|
|||
|
|
{
|
|||
|
|
string[] WavePara = File.ReadAllText(Application.StartupPath + @"\WavePara.txt").Trim().Split(',');
|
|||
|
|
SamplingRate = int.Parse(WavePara[0].Trim());
|
|||
|
|
AmplificationFactor = double.Parse(WavePara[1].Trim());
|
|||
|
|
|
|||
|
|
Dictionary<int, List<float>> get_EcgDataList = new Dictionary<int, List<float>>();
|
|||
|
|
for (int y = 0; y < EcgDataTable.Rows.Count; y++)
|
|||
|
|
{
|
|||
|
|
byte[] ecgdata = (byte[])EcgDataTable.Rows[y]["pureData"];
|
|||
|
|
Int16[,] ecg = new Int16[LeadCount, ecgdata.Length / (LeadCount * byteLength)];
|
|||
|
|
Int16[,] EcgPixData = new Int16[LeadCount, ecgdata.Length / (LeadCount * byteLength)];
|
|||
|
|
int index = 0;
|
|||
|
|
for (int q = 0; q < LeadCount; q++)
|
|||
|
|
{
|
|||
|
|
for (int i = 0; i < SamplingRate*5; i++)
|
|||
|
|
{
|
|||
|
|
byte a = ecgdata[index];
|
|||
|
|
index++;
|
|||
|
|
byte b = ecgdata[index];
|
|||
|
|
index++;
|
|||
|
|
ecg[q, i] = (Int16)(a + (b << 8));
|
|||
|
|
double sss = double.Parse(ecg[q, i].ToString()) / AmplificationFactor;
|
|||
|
|
float resulte_cc = (float)sss;
|
|||
|
|
//double cc = double.Parse(sss) * double.Parse(Dpi.ToString()) / double.Parse(LenthPerInch.ToString());
|
|||
|
|
if (get_EcgDataList.ContainsKey(q))
|
|||
|
|
get_EcgDataList[q].Add(resulte_cc);
|
|||
|
|
//get_EcgDataList[q].Add(short.Parse(cc.ToString()));
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
List<float> ecg_List = new List<float>();
|
|||
|
|
ecg_List.Add(resulte_cc);
|
|||
|
|
get_EcgDataList.Add(q, ecg_List);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return get_EcgDataList;
|
|||
|
|
}
|
|||
|
|
///// <summary>
|
|||
|
|
///// 波形放大或缩小
|
|||
|
|
///// </summary>
|
|||
|
|
//public void AmplifyOrLessen(int OptionParameter)
|
|||
|
|
//{
|
|||
|
|
|
|||
|
|
// // double a = Math.Abs(double.Parse(Dpi.ToString()) / LenthPerInch) * OptionParameter;
|
|||
|
|
// // int WaveAmplify = (int)a;
|
|||
|
|
// Ecg_Pen = new Pen(Color.Black, float.Parse("0.5"));
|
|||
|
|
// for (int i = 0; i < LeadInfo.Count; i++)
|
|||
|
|
// {
|
|||
|
|
// int LeadIndex = LeadInfo[i];//取导联下标 0 1 2 3 ...11
|
|||
|
|
// BaseLine = (Ecg_Canvas.Height / LeadInfo.Count) / 2 + (i * LeadHeight);
|
|||
|
|
// FirstPosition.Y = BaseLine;
|
|||
|
|
// FirstPosition.X = FreePixs;
|
|||
|
|
// SecondPosition.Y = BaseLine;
|
|||
|
|
// SecondPosition.X = FreePixs;
|
|||
|
|
|
|||
|
|
// Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
|
|||
|
|
// FirstPointArray.Add(LeadIndex.ToString(), FP);
|
|||
|
|
// for (int b = 0; b < EcgDataList[LeadIndex].Count; b++)
|
|||
|
|
// {
|
|||
|
|
// if (FirstPosition.X > Ecg_Canvas.Width)
|
|||
|
|
// break;
|
|||
|
|
// if (EcgDataList[LeadIndex][b] > 0)
|
|||
|
|
// SecondPosition.Y = Math.Abs(BaseLine - EcgDataList[LeadIndex][b]) + OptionParameter;
|
|||
|
|
// if (EcgDataList[LeadIndex][b] < 0)
|
|||
|
|
// SecondPosition.Y = BaseLine + Math.Abs(EcgDataList[LeadIndex][b]) + OptionParameter;
|
|||
|
|
// double x = double.Parse(b.ToString()) * (double.Parse(Dpi.ToString()) / double.Parse(SamplingRate.ToString())) * (PaperSpeed * OptionParameter)/Amplitude;//获得点的X轴位置
|
|||
|
|
// int nextX = (int.Parse(Math.Round(x).ToString()));
|
|||
|
|
// if (Math.Abs(FirstPosition.X - SecondPosition.X) < 5)
|
|||
|
|
// {
|
|||
|
|
// SecondPosition.X = nextX + FreePixs;
|
|||
|
|
// Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
|
|||
|
|
// FirstPosition = SecondPosition;
|
|||
|
|
// }
|
|||
|
|
// else
|
|||
|
|
// FirstPosition = SecondPosition;
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
//}
|
|||
|
|
|
|||
|
|
//**************************动态播放十二导联波形************************************************************************************
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制屏幕墙窗体背景
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="Graphics"></param>
|
|||
|
|
public void DrawBackGround(Graphics Graphics)
|
|||
|
|
{
|
|||
|
|
Graphics.FillRectangle(Brushes.White, Graphics.ClipBounds);
|
|||
|
|
}
|
|||
|
|
public void DrawStandardGrid(PictureBox EV, Graphics Graphics)
|
|||
|
|
{
|
|||
|
|
int GridSize = int.Parse((Math.Round(double.Parse("96") * double.Parse("5") / double.Parse("25.4"))).ToString());
|
|||
|
|
Pen GridColor = new Pen(Color.LightCoral, float.Parse("0.1"));
|
|||
|
|
//绘制网格大格竖线
|
|||
|
|
for (int i = 0; i < EV.Width; i += GridSize)
|
|||
|
|
{
|
|||
|
|
Graphics.DrawLine(GridColor, i, 0, i, EV.Height);
|
|||
|
|
}
|
|||
|
|
//绘制网格大格横线
|
|||
|
|
for (int i = 0; i < EV.Height; i += GridSize)
|
|||
|
|
{
|
|||
|
|
Graphics.DrawLine(GridColor, 0, i, EV.Width, i);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
DateTime CurrentDateTime;
|
|||
|
|
string V_WardshipId = string.Empty;
|
|||
|
|
int Ecg_Index = 0;//数据队列中的游标
|
|||
|
|
double PixCountPerPoint;//求出 心电 相邻两点之间的 像素点个数
|
|||
|
|
/// <summary>
|
|||
|
|
/// 绘制心电波形
|
|||
|
|
/// </summary>
|
|||
|
|
//public void Play_EcgWave(PictureEdit pictureEdit3, Graphics Graphics_1, string WardshipId, DateTime CurrDatetime)
|
|||
|
|
//{
|
|||
|
|
// PixCountPerPoint = double.Parse("0.3");
|
|||
|
|
// V_WardshipId = WardshipId;
|
|||
|
|
// if (CurrDatetime != null)
|
|||
|
|
// CurrentDateTime = CurrDatetime;
|
|||
|
|
// Ecg_Pen = new Pen(Color.Black, float.Parse("0.5"));//心电波形颜色
|
|||
|
|
// FirstPointArray.Clear();
|
|||
|
|
// LeadHeight = pictureEdit3.Height / LeadInfo.Count;
|
|||
|
|
// FreePixs = int.Parse(Math.Round((double.Parse(Dpi.ToString()) / LenthPerInch) * 5).ToString());
|
|||
|
|
// for (int i = 0; i < LeadInfo.Count; i++)
|
|||
|
|
// {
|
|||
|
|
// int LeadIndex = LeadInfo[i];//取导联下标 0 1 2 3 ...11
|
|||
|
|
// BaseLine = (pictureEdit3.Height / LeadInfo.Count) / 2 + (i * LeadHeight);
|
|||
|
|
// FirstPosition.Y = BaseLine;
|
|||
|
|
// FirstPosition.X = FreePixs;
|
|||
|
|
// SecondPosition.Y = BaseLine;
|
|||
|
|
// SecondPosition.X = FreePixs;
|
|||
|
|
|
|||
|
|
// Point FP = new Point(FirstPosition.X + FreePixs, FirstPosition.Y);
|
|||
|
|
// FirstPointArray.Add(LeadIndex.ToString(), FP);
|
|||
|
|
// int ScreenPointCount = (int)(double.Parse(pictureEdit3.Width.ToString()) / PixCountPerPoint);
|
|||
|
|
// for (int b = Ecg_Index; b < Ecg_Index + ScreenPointCount; b++)
|
|||
|
|
// {
|
|||
|
|
// if (EcgDataList == null)
|
|||
|
|
// LoadEcgData_BaseDatabase(WardshipId);//加载心电数据队列
|
|||
|
|
// else
|
|||
|
|
// if (EcgDataList[LeadIndex].Count <= 0 || b + 500 >= EcgDataList[LeadIndex].Count)
|
|||
|
|
// LoadEcgData_BaseDatabase(WardshipId);//加载心电数据队列
|
|||
|
|
|
|||
|
|
|
|||
|
|
// if (b + 1 >= EcgDataList[LeadIndex].Count)
|
|||
|
|
// {
|
|||
|
|
// Graphics_1.DrawLine(new Pen(Brushes.Black), 0, pictureEdit3.Height / 2, pictureEdit3.Width, pictureEdit3.Height / 2);
|
|||
|
|
// }
|
|||
|
|
// else
|
|||
|
|
// {
|
|||
|
|
// if (FirstPosition.X > pictureEdit3.Width)
|
|||
|
|
// break;
|
|||
|
|
// if (EcgDataList[LeadIndex][b] > 0)
|
|||
|
|
// SecondPosition.Y = Math.Abs(BaseLine - EcgDataList[LeadIndex][b]);
|
|||
|
|
// if (EcgDataList[LeadIndex][b] < 0)
|
|||
|
|
// SecondPosition.Y = BaseLine + Math.Abs(EcgDataList[LeadIndex][b]);
|
|||
|
|
// double x = double.Parse(b.ToString()) * (double.Parse(Dpi.ToString()) / double.Parse(SamplingRate.ToString()));//获得点的X轴位置
|
|||
|
|
// int nextX = (int.Parse(Math.Round(x).ToString()));
|
|||
|
|
// if (Math.Abs(FirstPosition.X - SecondPosition.X) < 5)
|
|||
|
|
// {
|
|||
|
|
// SecondPosition.X = nextX + FreePixs;
|
|||
|
|
// //Ecg_Graphics.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
|
|||
|
|
// Graphics_1.DrawLine(Ecg_Pen, FirstPosition, SecondPosition);
|
|||
|
|
// FirstPosition = SecondPosition;
|
|||
|
|
// }
|
|||
|
|
// else
|
|||
|
|
// FirstPosition = SecondPosition;
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
// Ecg_Index += 14;
|
|||
|
|
//}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|