using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace CodeSplice
{
    public partial class FrmMain : Asa.Theme.FlatForm
    {
        private System.IO.Ports.SerialPort port;
        private Asa.Theme.ImageDisplay display;
        private List<LabelRect> label;  //识别后的标签
        private Dictionary<string, string> labelReplace = new Dictionary<string, string>();
        private int tempIndex = -1;
        private Bitmap printImage;
        private Bitmap grabImage;
        private Interface.IUserControl userControl;

        /// <summary>
        /// 没有相机
        /// </summary>
        private bool noCamera;
        /// <summary>
        /// 没有IO模块
        /// </summary>
        private bool noIO;
        /// <summary>
        /// 没有串口
        /// </summary>
        private bool noPort;
        /// <summary>
        /// 是否接触，用于判断DI触发时上一次是false
        /// </summary>
        private bool isTouch;
        /// <summary>
        /// 是否运行
        /// </summary>
        private bool isRun;
        /// <summary>
        /// 可以运行
        /// </summary>
        private bool canRun;

        public FrmMain()
        {
            InitializeComponent();
        }




        /// <summary>
        /// 识别条码
        /// </summary>
        /// <returns></returns>
        private bool DiscernCode()
        {
            try
            {
                if (grabImage == null) return false;
                Common.BarCode.Image = grabImage;
                display.PolygonClear();
                Common.BarCode.GetRectCode(out label);
                display.CenterRedAdd(Common.LabelCenter(label));
                display.Refresh();

                string[] s = Common.LabelCode(label);
                if (userControl != null)
                {
                    userControl.SetCode(s);
                    //userControl.SetModeText()
                }
                return true;
            }
            catch (Exception ex)
            {
                Common.Log.OutError(ex.ToString());
                return false;
            }
        }

        /// <summary>
        /// 匹配模板
        /// </summary>
        private void MatchTemplate()
        {
            //需要检测的标签的数量，标签内条码的数量，标签的大小
            tempIndex = -1;
            List<LabelRect> temp;
            labelReplace.Clear();

            for (int i = 0; i < Common.Mate.Count; i++)  //每个模板进行匹配
            {
                bool findLabelAll = false;
                temp = Common.Mate.GetLabel(i);
                for (int j = 0; j < temp.Count; j++)  //模板的每个标签
                {
                    if (!temp[j].Check) continue;  //不需要检测
                    bool findLabelOne = false;
                    for (int k = 0; k < label.Count; k++)  //在识别的标签中找出相同的标签
                    {
                        if (temp[j].CodeCount != label[k].CodeCount)  //标签中条码数量相同
                        {
                            //findLabelAll = false;
                            continue;
                        }
                        bool findCodeAll = false;
                        for (int a = 0; a < temp[j].CodeCount; a++)
                        {
                            bool findCodeOne = false;
                            for (int b = 0; b < label[k].CodeCount; b++)
                            {
                                if (Math.Abs(temp[j].Code[a].Width - label[k].Code[b].Width) < 30 &&
                                    Math.Abs(temp[j].Code[a].Height - label[k].Code[b].Height) < 30)
                                {
                                    findCodeOne = true;
                                    if (temp[j].Code[a].Mode.Length > 0)
                                    {
                                        int startIndex = temp[j].Code[a].Start;
                                        int length = temp[j].Code[a].Length;
                                        string s = label[k].Code[b].Text;
                                        if (startIndex >= s.Length) startIndex = 0;
                                        if (startIndex + length > s.Length) length = s.Length - startIndex;
                                        s = s.Substring(startIndex, length);
                                        labelReplace.Add(temp[j].Code[a].Mode, s);
                                    }
                                    break;
                                }
                            }
                            if (findCodeOne)
                            {
                                findCodeAll = true;
                            }
                            else
                            {
                                findCodeAll = false;
                                break;
                            }
                        }
                        if (findCodeAll)
                        {
                            findLabelOne = true;
                        }
                        else
                        {
                            findLabelOne = false;
                            continue;
                        }
                    }
                    if (findLabelOne)
                    {
                        findLabelAll = true;
                    }
                    else
                    {
                        findLabelAll = false;
                        break;
                    }
                }
                if (findLabelAll)
                {
                    tempIndex = i;
                    break;
                }
                else
                {
                    tempIndex = -1;
                    labelReplace.Clear();
                }
            }

            if (tempIndex == -1)
            {
                string[] text = null;

                Dictionary<string, string> keyValuePairs = new Dictionary<string, string>();
                
                if (userControl != null)
                    userControl.SetOcrText(keyValuePairs);
            }
            else
            {
                Common.Mate.GetLabelOcr(tempIndex, out List<string> mode, out List<OcrSpace> space);
                Dictionary<string, string> modeText = new Dictionary<string, string>();
                Tesseract.TesseractEngine eng = new Tesseract.TesseractEngine("./tessdata", "eng", Tesseract.EngineMode.TesseractAndCube);

                for (int i = 0; i < mode.Count; i++)
                {
                    Bitmap bmp = CalcImage(space[i].CodeCenter, space[i].CodeAngle, space[i].OcrOffset, space[i].OcrSize);
                    Tesseract.Page page = eng.Process(bmp);
                    string txt = page.GetText();
                    page.Dispose();
                    modeText.Add(mode[i], txt.Trim('\n'));

                    //bmp.Save(@"C:\Users\Asa\Desktop\新建文件夹 (2)\" + i + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
                }

                if (userControl != null)
                    userControl.SetOcrText(modeText);
            }

        }

        private Bitmap CalcImage(PointF codeCenter, float codeAngle, Point ocrOffset, Size ocrSize)
        {
            //PointF pt = codeCenter;
            double aa = Math.Atan2(codeCenter.Y, codeCenter.X);
            aa = aa * 180 / Math.PI;  //转角度
            double cc = Math.Sqrt(codeCenter.X * codeCenter.X + codeCenter.Y * codeCenter.Y);
            aa += codeAngle;
            aa = aa * Math.PI / 180;  //转弧度
            double x1 = Math.Cos(aa) * cc;
            double y1 = Math.Sin(aa) * cc;

            //int w = ocrSize.Width;
            //int h = ocrSize.Height;
            Bitmap ocrRotate = new Bitmap(ocrSize.Width, ocrSize.Height);
            Graphics g = Graphics.FromImage(ocrRotate);
            float codeCenterX = ocrSize.Width / 2f;
            float codeCenterY = ocrSize.Height / 2f;
            float dx = Convert.ToSingle(x1 - codeCenterX) + ocrOffset.X + codeCenterX;
            float dy = Convert.ToSingle(y1 - codeCenterY) + ocrOffset.Y + codeCenterY;
            g.TranslateTransform(-dx, -dy);
            g.RotateTransform(codeAngle);

            RectangleF src = new RectangleF(0, 0, display.Image.Width, display.Image.Height);
            g.DrawImage(display.Image, src, src, GraphicsUnit.Pixel);
            g.ResetTransform();
            //g.DrawLine(Pens.Red, codeCenterX - 10, codeCenterY - 10, codeCenterX + 10, codeCenterY + 10);
            //g.DrawLine(Pens.Red, codeCenterX - 10, codeCenterY + 10, codeCenterX + 10, codeCenterY - 10);
            g.Save();
            g.Dispose();



            //ocrRotate.Save(@"C:\Users\Asa\Desktop\1.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
            return ocrRotate;
        }

        /// <summary>
        /// 初始化相机
        /// </summary>
        private void InitCamera()
        {
            try
            {
                string s2;
                Common.Camera = new Asa.Camera.Camera();
                if(Common.Config.Camera=="Basler")
                    Common.Camera.Type = Asa.Camera.CameraType.Basler;
                else if (Common.Config.Camera == "HIK")
                    Common.Camera.Type = Asa.Camera.CameraType.HIK;
                bool bln = Common.Camera.Load();
                Common.Log.Out("CameraCount = " + Common.Camera.Count);


                if (Common.Camera.Count == 0)
                {
                    noCamera = true;
                    s2 = DialogLang["NoCamera"];
                }
                else
                {
                    noCamera = false;
                    if (Common.Config.MultiCamera)
                        s2 = string.Join("\r\n", Common.Camera.Name);
                    else
                        s2 = Common.Camera.Name[0];
                }
                Common.Log.Out(s2);
                RtfLog.AppendText(s2 + "\r\n");
            }
            catch (Exception ex)
            {
                noCamera = true;
                Common.Log.OutError(ex.ToString());
                RtfLog.AppendText(ex.ToString() + "\r\n");
            }
        }

        /// <summary>
        /// 初始化灯光
        /// </summary>
        private void InitLightPort()
        {
            try
            {
                string s;
                string[] name = System.IO.Ports.SerialPort.GetPortNames();
                int idx = Array.FindIndex(name, ss => ss == Common.Config.LightPort);
                if (idx == -1)
                {
                    noPort = true;
                    s = DialogLang["NoPort"] + Common.Config.LightPort;
                    RtfLog.AppendText(s + "\r\n");
                }
                else
                {
                    noPort = false;
                    port = new System.IO.Ports.SerialPort()
                    {
                        PortName = Common.Config.LightPort,
                        BaudRate = 19200,
                        DataBits = 8,
                        StopBits = System.IO.Ports.StopBits.One
                    };
                    port.Open();
                    System.Threading.Thread.Sleep(50);
                    port.Write(Common.Config.LightOpen);
                    port.Close();
                    s = "SerialPort Open Write Close";  //输出到日志文件，不用中英文
                }
                Common.Log.Out(s);
            }
            catch (Exception ex)
            {
                noPort = true;
                Common.Log.OutError(ex.ToString());
                RtfLog.AppendText(ex.ToString() + "\r\n");
            }
        }

        /// <summary>
        /// 初始化IO模块
        /// </summary>
        private void InitReg()
        {
            try
            {
                string s1, s2;
                Common.IO = new Asa.IOModule.KND();
                Common.IO.IP = Common.Config.IOAddress;
                Common.IO.Connect();
                if (Common.IO.IsConn)
                {
                    noIO = false;
                    Common.IO.DI_Changed_Event += IO_DI_Changed_Event;
                }
                else
                {
                    noIO = true;
                    s1 = Common.IO.ErrInfo;
                    s2 = DialogLang["NoIO"] + Common.Config.IOAddress;
                    Common.Log.Out(s1);
                    RtfLog.AppendText(s2 + "\r\n");
                }
            }
            catch (Exception ex)
            {
                noIO = true;
                Common.Log.OutError(ex.ToString());
                RtfLog.AppendText(ex.ToString() + "\r\n");
            }
        }

        /// <summary>
        /// 初始化菜单控件位置
        /// </summary>
        /// <param name="btn"></param>
        private void InitMenuControl(params Asa.Theme.FlatButton[] btn)
        {
            int space = 6;
            int h = flatLang.Top - PicImage.Top;
            h = (h - space * (btn.Length - 1)) / btn.Length;
            int t = PicImage.Top;

            for (int i = 0; i < btn.Length; i++)
            {
                btn[i].Top = t;
                btn[i].Height = h;
                t += h + space;
            }

        }

        /// <summary>
        /// 初始化操作面板
        /// </summary>
        private void InitOperPanel()
        {
            System.Reflection.Assembly assembly = System.Reflection.Assembly.LoadFile(Application.StartupPath + "\\Plugin\\OperPanel.dll");
            Type[] types = assembly.GetTypes();

            foreach (Type t in types)
            {
                if (t.BaseType == typeof(UserControl))
                {
                    object mObject = Activator.CreateInstance(t);
                    Control value = (Control)mObject;
                    value.Location = new Point(6, flatPanel1.TitleHeight + 6);
                    value.Size = new Size(flatPanel1.Width - 12, flatPanel1.Height - flatPanel1.TitleHeight - 12);
                    value.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right | AnchorStyles.Bottom;
                    flatPanel1.Controls.Add(value);
                    userControl = (Interface.IUserControl)value;
                    //userControl.LogOut += UserControl_LogOut;
                    userControl.Printing += UserControl_Printing;
                    break;
                }
            }

        }

        private string UserControl_Printing(string key)
        {
            Common.Label.FindIndex(Common.Config.LabelName);
            Common.Label.PrintLast(labelReplace, out printImage, out string codeStr);
            SaveHistory();
            return codeStr;
        }
        /*
        private void UserControl_LogOut(Interface.Type type, string lang, string msg, string log)
        {
            string val;
            if (lang.Length == 0)
                val = msg;
            if (DialogLang.ContainsKey(lang))
                val = DialogLang[lang] + msg;
            else
                val = msg;

            switch (type)
            {
                case Interface.Type.True: break;
                case Interface.Type.False:
                    Common.Log.Out(log);
                    RtfLog.AppendText(val + "\r\n");
                    break;
                case Interface.Type.Error:
                    Common.Log.OutError(val);
                    RtfLog.AppendText(val + "\r\n");
                    break;
                case Interface.Type.Message:
                    MessageBox.Show(val, "", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    Common.Log.Out(log);
                    break;
            }




            if (type == Interface.Type.False)
            {
              
            }
            else if (type == Interface.Type.Error)
            {
               
            }
        }
        */
        /// <summary>
        /// 保存历史记录
        /// </summary>
        private void SaveHistory()
        {
            if (grabImage != null) return;
            int w = 1920;
            int h = w * grabImage.Height / grabImage.Width;
            Bitmap bmp = new Bitmap(w, h);
            Graphics g = Graphics.FromImage(bmp);
            g.DrawImage(grabImage, new Rectangle(0, 0, w, h), new Rectangle(0, 0, grabImage.Width, grabImage.Height), GraphicsUnit.Pixel);
            g.Save();

            string name = string.Format("{0:yyyy_MM_dd HH_mm_ss}", DateTime.Now);
            TraceTemp temp = new TraceTemp();
            temp.MateImage = bmp;
            temp.MateImageName = name + " 1.jpg";
            temp.MateTemp = Common.Mate.Name[tempIndex];
            temp.LabelImage = printImage;
            temp.LabelImageName = name + " 2.jpg";
            temp.LabelTemp = Common.Config.LabelName;
            for (int i = 0; i < label.Count; i++)
                temp.Code.AddRange(label[i].Code);
            Common.Trace.Add(temp);
            temp.Name = Common.Trace.Count.ToString();

            temp.MateImage.Save(Common.HISTORY_DIR + temp.MateImageName, System.Drawing.Imaging.ImageFormat.Jpeg);
            temp.LabelImage.Save(Common.HISTORY_DIR + temp.LabelImageName, System.Drawing.Imaging.ImageFormat.Jpeg);

            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
            doc.AppendChild(doc.CreateXmlDeclaration("1.0", Encoding.UTF8.BodyName, null));
            System.Xml.XmlElement root = doc.CreateElement("Code");
            doc.AppendChild(root);
            root.SetAttribute("MaterialTemp", temp.MateTemp);
            root.SetAttribute("MaterialImage", temp.MateImageName);
            root.SetAttribute("LabelTemp", temp.LabelTemp);
            root.SetAttribute("LabelImage", temp.LabelImageName);
            for (int i = 0; i < temp.Code.Count; i++)
            {
                System.Xml.XmlElement ele = doc.CreateElement("Item");
                root.AppendChild(ele);
                ele.SetAttribute("Center", string.Format("{0},{1}", temp.Code[i].Center.X, temp.Code[i].Center.Y));
                ele.SetAttribute("Text", temp.Code[i].Text);
            }
            doc.Save(Common.HISTORY_DIR + name + ".xml");



        }




        private void IO_DI_Changed_Event(Asa.IOModule.Status[] sta)
        {
            if (!isRun) return;
            if (sta[0] == Asa.IOModule.Status.On)
            {
                if (isTouch) return;

                Invoke(new Action(() =>
                {
                    if (Common.Config.MultiCamera)
                    {
                        if (Common.Camera.Count == 1)
                        {
                            Common.Camera.GrabOne(0);
                            grabImage = Common.Camera.Image;
                            display.Image = grabImage;
                        }
                        else
                        {
                            Bitmap[] image = new Bitmap[Common.Camera.Count];
                            for (int i = 0; i < Common.Camera.Count; i++)
                            {
                                Common.Camera.GrabOne(i);
                                image[i] = Common.Camera.Image;
                            }
                            grabImage = Common.BarCode.MergeImage(image[0], image[1]);
                            display.Image = grabImage;
                        }
                    }
                    else
                    {
                        Common.Camera.GrabOne(0);
                        grabImage = Common.Camera.Image;
                        display.Image = grabImage;
                    }

                    DiscernCode();
                    MatchTemplate();








                    Common.Label.FindIndex(Common.Config.LabelName);
                    Common.Label.PrintLast(labelReplace, out printImage, out string codeStr);
                    SaveHistory();



                    //if (LstVender.SelectedIndex == -1)
                    //    text.Add("MATERIALNO", "MATERIALNO");
                    //else
                    //    text.Add("MATERIALNO", LstVender.Text);
                    //Bitmap bmp = SpliceQRCode();
                    //Common.Label.PrintQRcode = bmp;
                    //Common.Label.PrintLast(text);
                }));
                isTouch = true;
            }
            else
            {
                isTouch = false;
            }
        }

        private void FrmMain_Load(object sender, EventArgs e)
        {
            //InitOperPanel();

            //Asa.Dog dog = new Asa.Dog();
            //bool rtn = dog.Login(null, userControl.ID);
            //if (!rtn)
            //{
            //    MessageBox.Show(dog.ErrInfo);
            //    System.Diagnostics.Process.GetCurrentProcess().Kill();
            //}

            Asa.Theme.Control.SetColor(RtfLog);
            Common.Log = new Asa.File.Log(Common.LOG_DIR);
            Common.Config = new BLL.Config(Common.CONFIG_PATH);
            Common.Label = new BLL.LabelEdit(Common.LABEL_DIR);
            Common.Mate = new BLL.Material(Common.MATERIAL_DIR);
            Common.Trace = new BLL.Traced(Common.HISTORY_DIR);
            Common.BarCode = new BLL.BarCode();

            display = new Asa.Theme.ImageDisplay(PicImage);
            flatLang.LangDir = Common.LANGUAGE_DIR;
            flatLang.Link(this);
            flatLang.LoadLanguage(Common.Config.Language);

            InitMenuControl(BtnWork, BtnCamera, BtnScan, BtnPrint, BtnLabel, BtnMate, BtnTrace, BtnLight, BtnMultiple, BtnSaveImage);
            InitCamera();
            InitLightPort();
            if (Common.Config.Work)
                InitReg();
            else
                BtnWork.Enabled = false;

            if (userControl != null)
                userControl.Connect();

            if (noCamera || noIO || noPort)
            {
                canRun = false;
                BtnWork.StateColor = Asa.Theme.Common.ERROR_COLOR;
            }
            else
            {
                canRun = true;
                BtnWork.StateColor = Asa.Theme.Common.RUN_COLOR;
            }

            if (noCamera)
                BtnCamera.StateColor = Asa.Theme.Common.ERROR_COLOR;
            else
                BtnCamera.StateColor = Asa.Theme.Common.RUN_COLOR;
        }

        private void FrmMain_FormClosed(object sender, FormClosedEventArgs e)
        {
            if (port != null)
            {
                port.Open();
                System.Threading.Thread.Sleep(50);
                port.Write(Common.Config.LightClose);
                port.Close();
            }
        }

        private void FlatLang_LanguageChanged(object sender, string s)
        {
            Common.Config.Language = s;
        }






        private void BtnWork_Click(object sender, EventArgs e)
        {
            if (canRun)
            {
                isRun = false;
                Asa.Theme.MessageBox.Show("", DialogLang["NoReady"], MessageBoxButtons.OK);
                return;
            }

            if (isRun)
            {
                isRun = false;
                if (Common.Config.MultiCamera)
                {
                    if (Common.Camera.Count == 1)
                        Common.Camera.Close();
                    else
                        Common.Camera.CloseAll();
                }
                else
                {
                    Common.Camera.Close();
                }
                BtnWork.Image = Properties.Resources.Start;
                BtnCamera.Enabled = true;
                BtnScan.Enabled = true;
                BtnPrint.Enabled = true;
                BtnLabel.Enabled = true;
                BtnMate.Enabled = true;
                BtnTrace.Enabled = true;
                BtnLight.Enabled = true;
            }
            else
            {
                isRun = true;
                if (Common.Config.MultiCamera)
                {
                    if (Common.Camera.Count == 1)
                        Common.Camera.Open(0);
                    else
                        Common.Camera.OpenAll();
                }
                else
                {
                    Common.Camera.Open(0);
                }
                BtnWork.Image = Properties.Resources.Stop;
                BtnCamera.Enabled = false;
                BtnScan.Enabled = false;
                BtnPrint.Enabled = false;
                BtnLabel.Enabled = false;
                BtnMate.Enabled = false;
                BtnTrace.Enabled = false;
                BtnLight.Enabled = false;
            }



        }

        private void BtnCamera_Click(object sender, EventArgs e)
        {
            //Bitmap bmp1 = new Bitmap(@"C:\Users\Asa\Desktop\1.bmp");
            //Bitmap bmp2 = new Bitmap(@"C:\Users\Asa\Desktop\2.bmp");
            //grabImage = Common.BarCode.MergeImage(bmp1, bmp2);
            //grabImage.Save(@"C:\Users\Asa\Desktop\3.bmp", System.Drawing.Imaging.ImageFormat.Bmp);

            try
            {
                if (noCamera)
                {
                    Asa.Theme.MessageBox.Show("", DialogLang["NoCamera"], MessageBoxButtons.OK);
                }
                else
                {
                    bool rtn;
                    if (Common.Config.MultiCamera)
                    {
                        if (Common.Camera.Count == 1)
                        {
                            rtn = Common.Camera.Open(0);
                            Common.Camera.GrabOne(0);
                            grabImage = Common.Camera.Image;
                            display.Image = grabImage;
                            Common.Camera.Close();
                        }
                        else
                        {
                            rtn = Common.Camera.OpenAll();
                            Bitmap[] image = new Bitmap[Common.Camera.Count];
                            for (int i = 0; i < Common.Camera.Count; i++)
                            {
                                Common.Camera.GrabOne(i);
                                image[i] = Common.Camera.Image;
                                //image[i].Save("D:\\" + i + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
                            }
                            Common.Camera.CloseAll();
                            grabImage = Common.BarCode.MergeImage(image[0], image[1]);
                            display.Image = grabImage;
                        }
                    }
                    else
                    {
                        rtn = Common.Camera.Open(0);
                        Common.Camera.GrabOne(0);
                        grabImage = Common.Camera.Image;
                        display.Image = grabImage;
                        Common.Camera.Close();
                    }


                 
                }
            }
            catch (Exception ex)
            {
                Common.Log.Out("Error: " + ex.ToString());
                MessageBox.Show(ex.ToString());
            }
        }

        private void BtnCamera_ClickRight(object sender, EventArgs e)
        {
            OpenFileDialog dlg = new OpenFileDialog { Filter = "Image Files|*.jpg;*.jpeg;*.png;*.bmp;*.gif|All Files|*.*" };
            if (dlg.ShowDialog() != DialogResult.OK) return;
            grabImage = new Bitmap(dlg.FileName);
            display.Image = grabImage;
        }

        private void BtnScan_Click(object sender, EventArgs e)
        {
            DiscernCode();
            MatchTemplate();
        }

        private void BtnScan_ClickRight(object sender, EventArgs e)
        {
            DiscernCode();
        }

        private void BtnPrint_Click(object sender, EventArgs e)
        {
            Common.Label.FindIndex(Common.Config.LabelName);
            Common.Label.PrintLast(labelReplace, out printImage, out string codeStr);
            SaveHistory();
        }

        private void BtnPrint_ClickRight(object sender, EventArgs e)
        {
            PrintDialog dlg = new PrintDialog();
            dlg.PrinterSettings.PrinterName = Common.Config.Printer;
            if (dlg.ShowDialog() == DialogResult.OK)
            {
                Common.Config.Printer = dlg.PrinterSettings.PrinterName;
                Common.Label.FindIndex(Common.Config.LabelName);
                Common.Label.PrintLast(new Dictionary<string, string>(), out printImage, out string codeStr);
                SaveHistory();
            }
        }

        private void BtnLabel_Click(object sender, EventArgs e)
        {
            FrmLabel frm = new FrmLabel();
            frm.Location = PicImage.Location;
            frm.Size = new Size(Width - frm.Left, Height - frm.Top);
            flatLang.SetLanguage(frm);
            frm.ShowDialog(this);
        }

        private void BtnMate_Click(object sender, EventArgs e)
        {
            FrmMate frm = new FrmMate();
            frm.Location = PicImage.Location;
            frm.Size = new Size(Width - frm.Left, Height - frm.Top);
            flatLang.SetLanguage(frm);
            FrmSubstring ff = new FrmSubstring();
            flatLang.SetLanguage(ff);
            frm.SetForm(ff);
            frm.ShowDialog(this);
            ff.Dispose();
        }

        private void BtnTrace_Click(object sender, EventArgs e)
        {
            FrmTrace frm = new FrmTrace();
            frm.Location = PicImage.Location;
            frm.Size = new Size(Width - frm.Left, Height - frm.Top);
            flatLang.SetLanguage(frm);
            frm.ShowDialog(this);
        }

        private void BtnLight_Click(object sender, EventArgs e)
        {
            FrmLight frm = new FrmLight();
            frm.Location = PicImage.Location;
            flatLang.SetLanguage(frm);
            frm.Show();
        }

        private void BtnSaveImage_Click(object sender, EventArgs e)
        {
            if (grabImage == null) return;
            SaveFileDialog dlg = new SaveFileDialog();
            dlg.Filter = "JPG文件|*.jpg|BMP文件|*.bmp|PNG文件|*.png|TIFF文件|*.tiff";
            if (dlg.ShowDialog() == DialogResult.OK)
            {
                System.Drawing.Imaging.ImageFormat format = System.Drawing.Imaging.ImageFormat.Jpeg;
                switch (dlg.FilterIndex)
                {
                    case 0: format = System.Drawing.Imaging.ImageFormat.Jpeg; break;
                    case 1: format = System.Drawing.Imaging.ImageFormat.Bmp; break;
                    case 2: format = System.Drawing.Imaging.ImageFormat.Png; break;
                    case 3: format = System.Drawing.Imaging.ImageFormat.Tiff; break;
                }
                grabImage.Save(dlg.FileName, format);
                MessageBox.Show("Save completed.");
            }


        }

        private void BtnMultiple_Click(object sender, EventArgs e)
        {
            FrmMultiple frm = new FrmMultiple();
            frm.Location = PicImage.Location;
            flatLang.SetLanguage(frm);
            frm.ShowDialog();

            //Bitmap bmp1 = new Bitmap(@"C:\Users\Asa\Desktop\1.bmp");
            //Bitmap bmp2 = new Bitmap(@"C:\Users\Asa\Desktop\2.bmp");
            //Bitmap bmp3 = Common.BarCode.MergeImage(bmp1, bmp2);
            //bmp3.Save(@"C:\Users\Asa\Desktop\3.bmp");

        }






        //private void CalcImage()
        //{
        //    PointF pt = newMate.LabelRect[labelIndex].Code[codeIndex].Center;
        //    double aa = Math.Atan2(pt.Y, pt.X);
        //    aa = aa * 180 / Math.PI;  //转角度
        //    double cc = Math.Sqrt(pt.X * pt.X + pt.Y * pt.Y);
        //    aa += newMate.LabelRect[labelIndex].Code[codeIndex].Angle;
        //    aa = aa * Math.PI / 180;  //转弧度
        //    double x1 = Math.Cos(aa) * cc;
        //    double y1 = Math.Sin(aa) * cc;

        //    int w = PicImage2.ClientSize.Width;
        //    int h = PicImage2.ClientSize.Height;
        //    ocrRotate = new Bitmap(w, h);
        //    Graphics g = Graphics.FromImage(ocrRotate);
        //    codeCenter.X = w / 2f + ocrOffset.X;
        //    codeCenter.Y = h / 2f + ocrOffset.Y;
        //    float dx = Convert.ToSingle(x1 - codeCenter.X);
        //    float dy = Convert.ToSingle(y1 - codeCenter.Y);
        //    g.TranslateTransform(-dx, -dy);
        //    g.RotateTransform(newMate.LabelRect[labelIndex].Code[codeIndex].Angle);

        //    RectangleF src = new RectangleF(0, 0, newMate.Image.Width, newMate.Image.Height);
        //    g.DrawImage(newMate.Image, src, src, GraphicsUnit.Pixel);
        //    g.ResetTransform();
        //    g.DrawLine(PEN_SELECT, codeCenter.X - 10, codeCenter.Y - 10, codeCenter.X + 10, codeCenter.Y + 10);
        //    g.DrawLine(PEN_SELECT, codeCenter.X - 10, codeCenter.Y + 10, codeCenter.X + 10, codeCenter.Y - 10);
        //    g.Save();
        //    g.Dispose();
        //}




    }
}