迈瑞的几个仪器出图需要画图,搞的很费劲,没办法,厂商自己不改,明明有图发Base64串的,就非两个图要自己画,画的方法又描述不清。每个LIS厂商都要浪费很多时间,没什么必要浪费在这种没意义的事情上,共有5800系列,BC3000系列,2600系列,分享给大家。
示例代码和程序

 
 



 6800型号
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using LIS.BLL.ImageCore;
using System.Drawing;
using System.Data;
using System.IO;
using System.Drawing.Drawing2D;
namespace LIS.Mach.ImageDeal
{
    ///<summary  NoteObject="Class">
    /// [功能描述:M调用绘图测试] <para/>
    /// [创建者:zlz] <para/>
    /// [创建时间:2018年03月22日] <para/>
    ///<说明>
    ///  [说明:[功能描述:M调用绘图测试,配合M处理仪器绘图]<para/>
    ///</说明>
    ///<修改记录>
    ///    [修改时间:本次修改时间]<para/>
    ///    [修改内容:本次修改内容]<para/>
    ///</修改记录>
    ///<修改记录>
    ///    [修改时间:本次修改时间]<para/>
    ///    [修改内容:本次修改内容]<para/>
    ///    M端触发代码,其他的和监听程序一样
    ///    s retObj=##Class(wbsLisMsgAsyncHandler.LISMsg.wbsLisDrawImageAsyncHandlerSoap).%New()
    ///    s ret=retObj.DrawImage("1","绘图数据","仪器","处理M","传输次数","其他参数","LIS.Mach.ImageDeal.ImageDealTest,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"RBC绘图数据串",mi,"和监听一样的有保存图片的M类","-1","Histogram#RBC#RBC######10#10#320#138","LIS.Mach.ImageDeal.Imagebc6800,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"RBC带背景绘图数据串",mi,"和监听一样的有保存图片的M类","-1","Histogram#RBC#RBCH.bmp######10#10#320#138","LIS.Mach.ImageDeal.Imagebc6800,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"PLT绘图数据串",mi,"和监听一样的有保存图片的M类","-1","Histogram#PLT#PLT######10#10#320#138","LIS.Mach.ImageDeal.Imagebc6800,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"PLT带背景绘图数据串",mi,"和监听一样的有保存图片的M类","-1","Histogram#PLT#PLT.bmp######10#10#320#138","LIS.Mach.ImageDeal.Imagebc6800,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"DIFF绘图数据串",mi,"和监听一样的有保存图片的M类","-1","DiffPlot#DIFF#######10#10#320#138","LIS.Mach.ImageDeal.Imagebc6800,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"Baso绘图数据串",mi,"和监听一样的有保存图片的M类","-1","DiffPlot#Baso#######10#10#320#138","LIS.Mach.ImageDeal.Imagebc6800,LIS.Mach.ImageDeal")
    ///</修改记录>
    ///</summary>
    public class Imagebc6800 : IDrawImage
    {
        /// <summary>
        /// 绘图方法
        /// </summary>
        /// <param name="epis">流水号</param>
        /// <param name="result">结果</param>
        /// <param name="machID">仪器ID</param>
        /// <param name="dealProcess">处理M</param>
        /// <param name="index">-1认为传到最后</param>
        /// <param name="otherPara">其他参数</param>
        /// <param name="dealClass">C#处理类格式:类全名,不带后缀的动态库名</param>
        /// <returns>是否成功</returns>
        public bool DrawImage(string epis, string result, string machID, string dealProcess, string index, string otherPara, string dealClass)
        {
            //string epis = row["Epis"].ToString();
            //1.1从其他参数中获取所需要的参数
            string[] paraList = otherPara.Split('#');
            string graphType = "";
            string imgClass = "";
            string label = "";
            string title = "";
            string maxDot = "";
            string maxValue = "";
            string memo = "";
            string foreColor = "";
            string top = "";
            string left = "";
            string width = "";
            string height = "";
            if (paraList.Length > 1)
            {
                graphType = paraList[0];
                imgClass = paraList[1];
            }
            else
            {
                return true;
            }
            if (paraList.Length > 11)
            {
                title = paraList[2];
                label = paraList[3];
                maxDot = paraList[4];
                maxValue = paraList[5];
                memo = paraList[6];
                foreColor = paraList[7];
                top = paraList[8];
                left = paraList[9];
                width = paraList[10];
                height = paraList[11];
            }
            //#2.1校验必要参数是否存在
            if (String.IsNullOrEmpty(width))
            {
                width = "330";
            }
            if (String.IsNullOrEmpty(height))
            {
                height = "140";
            }
            if (String.IsNullOrEmpty(foreColor))
            {
                foreColor = "0";
            }
            //#2.2取得画图所需要的元素
            double imageWidth = Convert.ToDouble(width);
            double imageHeight = Convert.ToDouble(height);
            
            //#2.3分不同类型的图形来进行绘图
            //画直方图
            if (graphType == "Histogram")
            {
                //先把串转比特数组
                byte[] imageBytes = Convert.FromBase64String(result);
                float[] dot = new float[imageBytes.Length];
                int imgMaxDot = 0;
                float imgMaxValue = 0;
                for (int j = 0; j < imageBytes.Length; j++)
                {
                    dot[j] = imageBytes[j];
                    if (dot[j] > imgMaxValue)
                    {
                        imgMaxValue = dot[j];
                    }
                    imgMaxDot++;
                }
                Bitmap image = null;
                //使用背景画图
                if (title == "PLT.bmp" || title == "RBCH.bmp")
                {
                    image = CreateImage(title, imgMaxValue, dot, null);
                }
                else
                {
                    Dictionary<int, string> xshow = new Dictionary<int, string>();
                    if (imgClass == "RBC")
                    {
                        xshow.Add(10, "0");
                        xshow.Add(60, "50");
                        xshow.Add(110, "100");
                        xshow.Add(160, "150");
                        xshow.Add(210, "200");
                        xshow.Add(260, "250");
                        xshow.Add(310, "fL");
                    }
                    if (imgClass == "PLT")
                    {
                        xshow.Add(10, "0");
                        xshow.Add(50, "5");
                        xshow.Add(100, "10");
                        xshow.Add(150, "15");
                        xshow.Add(200, "20");
                        xshow.Add(250, "25");
                        xshow.Add(300, "fL");
                    }
                    //按十进制结果画图
                    Histogram histogram = new Histogram(label, title, imgMaxDot, imgMaxValue, foreColor, Convert.ToInt32(width), Convert.ToInt32(height), xshow);
                    histogram.Values = dot;
                    image = histogram.CreateImage();
                }
                //判断C盘trak是否存在
                string tmpPath = @"c:\trak\tmpMach";
                if (!Directory.Exists("C:\\trak"))
                {
                    Directory.CreateDirectory("C:\\trak"); //新建文件夹   
                    if (!Directory.Exists(tmpPath))
                    {
                        Directory.CreateDirectory(tmpPath); //新建文件夹   
                    }
                }
                //先删除临时目录里面的所有文件
                DeleteFolder(tmpPath);
                image.Save(tmpPath + "\\" + imgClass + epis + ".bmp");
                image.Dispose();
                string ftpPath = "";
                //FtpService ftp = GetFtpHelper(machID, dealProcess, out ftpPath);
                //上传图片
                //ftp.Upload(tmpPath + "\\" + imgClass + epis + ".bmp");
                //保存图片
                //SaveImg(machID, epis, imgClass, ftpPath.Split('^')[3] + imgClass + epis + ".bmp", dealProcess);
            }
            //散点图就是图片的Base64串表示,直接还原
            else if (graphType == "DiffPlot")
            {
                Bitmap image = null;
                try
                {
                    byte[] arr = Convert.FromBase64String(result);
                    MemoryStream ms = new MemoryStream(arr);
                    image = new Bitmap(ms);
                    ms.Dispose();
                    ms.Close();
                    Bitmap imgTMP = new Bitmap(image.Width, image.Height);
                    Graphics g = Graphics.FromImage(imgTMP);
                    g.DrawImage(image, 0, 0, image.Width, image.Height);
                    image.Dispose();
                    image = imgTMP;
                    //判断C盘trak是否存在
                    string tmpPath = @"c:\trak\tmpMach";
                    if (!Directory.Exists("C:\\trak"))
                    {
                        Directory.CreateDirectory("C:\\trak"); //新建文件夹   
                        if (!Directory.Exists(tmpPath))
                        {
                            Directory.CreateDirectory(tmpPath); //新建文件夹   
                        }
                    }
                    //先删除临时目录里面的所有文件
                    DeleteFolder(tmpPath);
                    //反转底色
                    GraphUtil.GrayReverse(image);
                    image.Save(tmpPath + "\\" + imgClass + epis + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
                    image.Dispose();
                    string ftpPath = "";
                    //FtpService ftp = GetFtpHelper(machID, dealProcess, out ftpPath);
                    //上传图片
                    //ftp.Upload(tmpPath + "\\" + imgClass + epis + ".bmp");
                    //保存图片
                    //SaveImg(machID, epis, imgClass, ftpPath.Split('^')[3] + imgClass + epis + ".bmp", dealProcess);
                }
                catch (Exception ex)
                {
                    throw new Exception("Base64String到图片转换失败\n异常:"+ex.Message);
                }
            }
            return true;
        }
        /// 清空指定的文件夹,但不删除文件夹
        /// </summary>
        /// <param name="dir"></param>
        public static void DeleteFolder(string dir)
        {
            foreach (string d in Directory.GetFileSystemEntries(dir))
            {
                if (File.Exists(d))
                {
                    FileInfo fi = new FileInfo(d);
                    if (fi.Attributes.ToString().IndexOf("ReadOnly") != -1)
                        fi.Attributes = FileAttributes.Normal;
                    File.Delete(d);//直接删除其中的文件  
                }
                else
                {
                    DirectoryInfo d1 = new DirectoryInfo(d);
                    if (d1.GetFiles().Length != 0)
                    {
                        DeleteFolder(d1.FullName);递归删除子文件夹
                    }
                    Directory.Delete(d);
                }
            }
        }
        /// <summary>
        /// 获得图片流
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public Stream GetImageStram(string name)
        {
            return this.GetType().Assembly.GetManifestResourceStream("iMedicalLISBCIMage.Image." + name);
        }
        /// <summary>
        /// 画图逻辑
        /// </summary>
        public Bitmap CreateImage(string bgName, float MaxValue, float[] Values, Bitmap imageold)
        {
            //#1.画坐标系,先简单画两条线,暂时不做细节
            Bitmap img = null;
            //#1.2获得画图句柄
            Graphics g = null;
            if (imageold != null)
            {
                img = imageold;
                g = Graphics.FromImage(img);
            }
            else
            {
                Image imgtmp = Image.FromStream(GetImageStram(bgName)) as Bitmap;
                img = new Bitmap(imgtmp.Width, imgtmp.Height);
                g = Graphics.FromImage(img);
                g.Clear(Color.White);
                //+抗锯齿
                g.SmoothingMode = SmoothingMode.AntiAlias;
                g.DrawImage(imgtmp, 0, 0, img.Width, img.Height);
            }
            int Height = img.Height;
            //#1.3偏移
            int x = 1;
            int y = 20;
            //画横纵坐标线
            Pen pen = new Pen(Color.Black);
            pen.Width = 2;
            //#3.开始进点的数据,进行绘图
            double radix = (img.Width - 30) * 1.0 / Values.Length;
            if (Values.Length == 256)
            {
                radix = radix * 2;
            }
            float preY = -1;
            int curindex = 0;
            double radiy = 1;
            if (MaxValue != 0)
            {
                radiy = (Height - 40) * 1.0 / MaxValue;
            }
            foreach (var d in Values)
            {
                if (preY == -1)
                {
                    pen = new Pen(Color.Black);
                    pen.Width = 1;
                }
                else
                {
                    pen = new Pen(Color.Black);
                    pen.Width = 1;
                    if (10 + x * radix > img.Width)
                    {
                        continue;
                    }
                    if (Height - d * radiy - y > img.Height || Height - d * radiy - y < 0)
                    {
                        continue;
                    }
                    g.DrawLine(pen, 10 + (int)(x * radix), Height - (int)(d * radiy) - y, 10 + (int)((x - 1) * radix), preY - y);
                }
                preY = Height - (int)(d * radiy);
                x += 1;
                curindex++;
            }
            return img;
        }
    }
}
BC3000型号
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using LIS.BLL.ImageCore;
using System.Drawing;
using System.Data;
using System.IO;
using System.Drawing.Drawing2D;
namespace LIS.Mach.ImageDeal
{
    ///<summary  NoteObject="Class">
    /// [功能描述:M调用绘图测试] <para/>
    /// [创建者:zlz] <para/>
    /// [创建时间:2018年03月22日] <para/>
    ///<说明>
    ///  [说明:[功能描述:M调用绘图测试,配合M处理仪器绘图]<para/>
    ///</说明>
    ///<修改记录>
    ///    [修改时间:本次修改时间]<para/>
    ///    [修改内容:本次修改内容]<para/>
    ///</修改记录>
    ///<修改记录>
    ///    [修改时间:本次修改时间]<para/>
    ///    [修改内容:本次修改内容]<para/>
    ///    M端触发代码,其他的和监听程序一样
    ///    s retObj=##Class(wbsLisMsgAsyncHandler.LISMsg.wbsLisDrawImageAsyncHandlerSoap).%New()
    ///    s ret=retObj.DrawImage("1","绘图数据","仪器","处理M","传输次数","其他参数","LIS.Mach.ImageDeal.ImageDealTest,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"整个BC3000的数据,绘图自己提取绘图数据",mi,"和监听一样的有保存图片的M类","-1","","LIS.Mach.ImageDeal.ImageDealBC3000Plus,LIS.Mach.ImageDeal")
    ///</修改记录>
    ///</summary>
    public class ImageDealBC3000Plus : IDrawImage
    {
        /// <summary>
        /// 绘图方法
        /// </summary>
        /// <param name="epis">流水号</param>
        /// <param name="result">结果</param>
        /// <param name="machID">仪器ID</param>
        /// <param name="dealProcess">处理M</param>
        /// <param name="index">-1认为传到最后</param>
        /// <param name="otherPara">其他参数</param>
        /// <param name="dealClass">C#处理类格式:类全名,不带后缀的动态库名</param>
        /// <returns>是否成功</returns>
        public bool DrawImage(string epis, string result, string machID, string dealProcess, string index, string otherPara, string dealClass)
        {
            if (result.Length > 2304)
            {
                string imgStr = result.Substring(result.Length - 2304, 2304);
                
                //每个图256*3表示  依次是WBC RBC PLT
                for (int i = 0; i < 3; i++)
                {
                    string oneImgStr = imgStr.Substring(i*768,768);
                    float maxVal = 0;
                    float [] points = new float[256];
                    for (int j = 0; j < 256; j++)
                    {
                        string onePoint = oneImgStr.Substring(j*3,3);
                        float curVal = Convert.ToInt32(onePoint);
                        if(maxVal<curVal)
                        {
                            maxVal=curVal;
                        }
                        points[j]=curVal;
                    }
                    //图片类别
                    string imgClass = "";
                    if (i == 0)
                    {
                        imgClass = "WBC";
                    }
                    else if (i == 1)
                    {
                        imgClass = "RBC";
                    }
                    else if (i == 2)
                    {
                        imgClass = "PLT";
                    }
                    Dictionary<int, string> xshow = new Dictionary<int, string>();
                    if (imgClass == "RBC")
                    {
                        xshow.Add(10, "0");
                        xshow.Add(60, "50");
                        xshow.Add(110, "100");
                        xshow.Add(160, "150");
                        xshow.Add(210, "200");
                        xshow.Add(260, "250");
                        xshow.Add(310, "fL");
                    }
                    if (imgClass == "PLT")
                    {
                        xshow.Add(10, "0");
                        xshow.Add(50, "5");
                        xshow.Add(100, "10");
                        xshow.Add(150, "15");
                        xshow.Add(200, "20");
                        xshow.Add(250, "25");
                        xshow.Add(300, "fL");
                    }
                    //按十进制结果画图
                    Histogram histogram = new Histogram("", imgClass, 256, maxVal, "0", 329, 128, xshow);
                    histogram.Values = points;
                    Bitmap img = histogram.CreateImage();
                    //判断C盘trak是否存在
                    string tmpPath = @"c:\trak\tmpMach";
                    if (!Directory.Exists("C:\\trak"))
                    {
                        Directory.CreateDirectory("C:\\trak"); //新建文件夹   
                        if (!Directory.Exists(tmpPath))
                        {
                            Directory.CreateDirectory(tmpPath); //新建文件夹   
                        }
                    }
                    
                    //先删除临时目录里面的所有文件
                    DeleteFolder(tmpPath);
                    img.Save(tmpPath + "\\" + imgClass + epis + ".bmp");
                    img.Dispose();
                }
            }
            return true;
        }
        /// 清空指定的文件夹,但不删除文件夹
        /// </summary>
        /// <param name="dir"></param>
        public static void DeleteFolder(string dir)
        {
            foreach (string d in Directory.GetFileSystemEntries(dir))
            {
                if (File.Exists(d))
                {
                    FileInfo fi = new FileInfo(d);
                    if ((DateTime.Now - fi.CreationTime).Minutes > 10)
                    {
                        if (fi.Attributes.ToString().IndexOf("ReadOnly") != -1)
                        {
                            fi.Attributes = FileAttributes.Normal;
                        }
                        File.Delete(d);//直接删除其中的文件  
                    }
                }
                else
                {
                    DirectoryInfo d1 = new DirectoryInfo(d);
                    if (d1.GetFiles().Length != 0)
                    {
                        DeleteFolder(d1.FullName);递归删除子文件夹
                    }
                    Directory.Delete(d);
                }
            }
        }
    }
}
BC2600型号
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using LIS.BLL.ImageCore;
using System.Drawing;
using System.Data;
using System.IO;
using System.Drawing.Drawing2D;
namespace LIS.Mach.ImageDeal
{
    ///<summary  NoteObject="Class">
    /// [功能描述:M调用绘图测试] <para/>
    /// [创建者:zlz] <para/>
    /// [创建时间:2018年03月22日] <para/>
    ///<说明>
    ///  [说明:[功能描述:M调用绘图测试,配合M处理仪器绘图]<para/>
    ///</说明>
    ///<修改记录>
    ///    [修改时间:本次修改时间]<para/>
    ///    [修改内容:本次修改内容]<para/>
    ///</修改记录>
    ///<修改记录>
    ///    [修改时间:本次修改时间]<para/>
    ///    [修改内容:本次修改内容]<para/>
    ///    M端触发代码,其他的和监听程序一样
    ///    s retObj=##Class(wbsLisMsgAsyncHandler.LISMsg.wbsLisDrawImageAsyncHandlerSoap).%New()
    ///    s ret=retObj.DrawImage("1","绘图数据","仪器","处理M","传输次数","其他参数","LIS.Mach.ImageDeal.ImageDealTest,LIS.Mach.ImageDeal")
    ///    s ret=$$DealImage^MI.MIF000(epis,"整个BC3000的数据,绘图自己提取绘图数据",mi,"和监听一样的有保存图片的M类","-1","","LIS.Mach.ImageDeal.ImageDealBC3000Plus,LIS.Mach.ImageDeal")
    ///</修改记录>
    ///</summary>
    public class ImageDealBC2600 : IDrawImage
    {
        /// <summary>
        /// 绘图方法
        /// </summary>
        /// <param name="epis">流水号</param>
        /// <param name="result">结果</param>
        /// <param name="machID">仪器ID</param>
        /// <param name="dealProcess">处理M</param>
        /// <param name="index">-1认为传到最后</param>
        /// <param name="otherPara">其他参数</param>
        /// <param name="dealClass">C#处理类格式:类全名,不带后缀的动态库名</param>
        /// <returns>是否成功</returns>
        public bool DrawImage(string epis, string result, string machID, string dealProcess, string index, string otherPara, string dealClass)
        {
            result = result.Replace(" ","").Replace("\n","");
            string[] paraList = otherPara.Split('#');
            string imgClass = "";
            if (paraList.Length > 1)
            {
                imgClass = paraList[1];
                if (imgClass == "PLT")
                {
                    result = result.Substring(0,result.Length/2);
                }
            }
            float[] dot = new float[result.Length / 2];
            float imgMaxValue = 0;
            int indexD = 0;
            for (int i = 0; i < result.Length - 2; i = i + 2)
            {
                dot[indexD] = Convert.ToInt32(result[i] + "", 16) * 16 + Convert.ToInt32(result[i + 1] + "", 16);
                if (dot[indexD] > imgMaxValue)
                {
                    imgMaxValue = dot[indexD];
                }
                indexD++;
            }
            Dictionary<int, string> xshow = new Dictionary<int, string>();
            if (imgClass == "RBC")
            {
                xshow.Add(10, "0");
                xshow.Add(60, "50");
                xshow.Add(110, "100");
                xshow.Add(160, "150");
                xshow.Add(210, "200");
                xshow.Add(260, "250");
                xshow.Add(310, "fL");
            }
            if (imgClass == "WBC")
            {
                xshow.Add(10, "0");
                xshow.Add(60, "50");
                xshow.Add(110, "100");
                xshow.Add(160, "150");
                xshow.Add(210, "200");
                xshow.Add(260, "250");
                xshow.Add(310, "fL");
            }
            if (imgClass == "PLT")
            {
                xshow.Add(10, "0");
                xshow.Add(50, "5");
                xshow.Add(100, "10");
                xshow.Add(150, "15");
                xshow.Add(200, "20");
                xshow.Add(250, "25");
                xshow.Add(300, "fL");
            }
            Histogram histogram = new Histogram("", imgClass, dot.Length, imgMaxValue, "0", 339, 130, xshow);
            histogram.Values = dot;
            Bitmap img = histogram.CreateImage();
            //判断C盘trak是否存在
            string tmpPath = @"c:\trak\tmpMach";
            if (!Directory.Exists("C:\\trak"))
            {
                Directory.CreateDirectory("C:\\trak"); //新建文件夹   
                if (!Directory.Exists(tmpPath))
                {
                    Directory.CreateDirectory(tmpPath); //新建文件夹   
                }
            }
            //先删除临时目录里面的所有文件
            DeleteFolder(tmpPath);
            img.Save(tmpPath + "\\" + imgClass + epis + ".bmp");
            img.Dispose();
            return true;
        }
        /// 清空指定的文件夹,但不删除文件夹
        /// </summary>
        /// <param name="dir"></param>
        public static void DeleteFolder(string dir)
        {
            foreach (string d in Directory.GetFileSystemEntries(dir))
            {
                if (File.Exists(d))
                {
                    FileInfo fi = new FileInfo(d);
                    if ((DateTime.Now - fi.CreationTime).Minutes > 10)
                    {
                        if (fi.Attributes.ToString().IndexOf("ReadOnly") != -1)
                        {
                            fi.Attributes = FileAttributes.Normal;
                        }
                        File.Delete(d);//直接删除其中的文件  
                    }
                }
                else
                {
                    DirectoryInfo d1 = new DirectoryInfo(d);
                    if (d1.GetFiles().Length != 0)
                    {
                        DeleteFolder(d1.FullName);递归删除子文件夹
                    }
                    Directory.Delete(d);
                }
            }
        }
    }
}
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