using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.IO;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using OpenCvSharp;
using PaintDotNet.Annotation;
using PaintDotNet.Annotation.Enum;
using PaintDotNet.Annotation.Measure;
using PaintDotNet.Annotation.relationModel;
using PaintDotNet.Base.CommTool;
using static PaintDotNet.Annotation.relationModel.MeasureRelationModel;
using Point = System.Drawing.Point;
/// <summary>
/// 光密度
/// </summary>
namespace PaintDotNet.Measuring
{
    partial class OpticalDensityDialog : FloatingToolForm
    {
        #region 控件
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        private void InitializeLanguageText()
        {
            this.button1.Text = PdnResources.GetString("Menu.measuring.text");
            this.button2.Text = PdnResources.GetString("Menu.Imagement.Opticaldensity.Dataoutput.text");
            this.button3.Text = PdnResources.GetString("Menu.Imagement.Opticaldensity.imageexport.text");
            this.groupBox1.Text = PdnResources.GetString("Menu.operation.text");
            this.groupBox2.Text = PdnResources.GetString("Menu.display.text");
            this.Text = PdnResources.GetString("Menu.MeasureAction.OpticalDensity.Text");
        }

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.button3 = new System.Windows.Forms.Button();
            this.groupBox1 = new System.Windows.Forms.GroupBox();
            this.panel1 = new PaintDotNet.PanelEx();
            this.groupBox2 = new System.Windows.Forms.GroupBox();
            this.groupBox1.SuspendLayout();
            this.groupBox2.SuspendLayout();
            this.SuspendLayout();
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(161, 29);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 4;
            this.button1.Text = "测量";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // button2
            // 
            this.button2.Location = new System.Drawing.Point(243, 29);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(75, 23);
            this.button2.TabIndex = 5;
            this.button2.Text = "数据导出";
            this.button2.UseVisualStyleBackColor = true;
            this.button2.Click += new System.EventHandler(this.button2_Click);
            // 
            // button3
            // 
            this.button3.Location = new System.Drawing.Point(325, 29);
            this.button3.Name = "button3";
            this.button3.Size = new System.Drawing.Size(75, 23);
            this.button3.TabIndex = 6;
            this.button3.Text = "图片导出";
            this.button3.UseVisualStyleBackColor = true;
            this.button3.Click += new System.EventHandler(this.button3_Click);
            // 
            // groupBox1
            // 
            this.groupBox1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.groupBox1.Controls.Add(this.button1);
            this.groupBox1.Controls.Add(this.button2);
            this.groupBox1.Controls.Add(this.button3);
            this.groupBox1.Location = new System.Drawing.Point(27, 13);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(420, 75);
            this.groupBox1.TabIndex = 4;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "操作";
            // 
            // panel1
            // 
            this.panel1.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
            this.panel1.BackColor = System.Drawing.SystemColors.ControlLightLight;
            this.panel1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.panel1.HideHScroll = false;
            this.panel1.HideVScroll = false;
            this.panel1.IgnoreSetFocus = false;
            this.panel1.Location = new System.Drawing.Point(3, 17);
            this.panel1.Name = "panel1";
            this.panel1.ScrollPosition = new System.Drawing.Point(0, 0);
            this.panel1.Size = new System.Drawing.Size(414, 315);
            this.panel1.TabIndex = 0;
            this.panel1.TabStop = true;
            this.panel1.Paint += new System.Windows.Forms.PaintEventHandler(this.panel1_Paint_1);
            this.panel1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.panel1_MouseDown_1);
            this.panel1.MouseMove += new System.Windows.Forms.MouseEventHandler(this.panel1_MouseMove_1);
            this.panel1.MouseUp += new System.Windows.Forms.MouseEventHandler(this.panel1_MouseUp);
            // 
            // groupBox2
            // 
            this.groupBox2.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.groupBox2.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
            this.groupBox2.BackColor = System.Drawing.SystemColors.Control;
            this.groupBox2.Controls.Add(this.panel1);
            this.groupBox2.Location = new System.Drawing.Point(27, 94);
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.Size = new System.Drawing.Size(420, 335);
            this.groupBox2.TabIndex = 5;
            this.groupBox2.TabStop = false;
            this.groupBox2.Text = "显示";
            // 
            // OpticalDensityDialog
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
            this.BackColor = System.Drawing.SystemColors.Control;
            this.ClientSize = new System.Drawing.Size(471, 441);
            this.Controls.Add(this.groupBox2);
            this.Controls.Add(this.groupBox1);
            this.MaximumSize = new System.Drawing.Size(487, 480);
            this.MinimumSize = new System.Drawing.Size(487, 480);
            this.Name = "OpticalDensityDialog";
            this.Text = "光密度";
            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.OpticalDensityDialog_FormClosing);
            this.Controls.SetChildIndex(this.groupBox1, 0);
            this.Controls.SetChildIndex(this.groupBox2, 0);
            this.groupBox1.ResumeLayout(false);
            this.groupBox2.ResumeLayout(false);
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button2;
        private System.Windows.Forms.Button button3;
        private System.Windows.Forms.GroupBox groupBox1;
        private PanelEx panel1;
        private System.Windows.Forms.GroupBox groupBox2;
        #endregion


        /// <summary>
        /// 主控件
        /// </summary>
        private AppWorkspace appWorkspace;
        /// <summary>
        /// 关系数据
        /// </summary>
        private static List<MeasureRelationModel> list;
        /// <summary>
        /// 横坐标比例
        /// </summary>
        private float proportion;
        /// <summary>
        /// 灰度值点数
        /// </summary>
        private int pointNumber;
        private Rectangle sRect;
        private PointF StartPoint = new Point(70, 10);
        private Rectangle eRect;
        private PointF EndPoint = new Point(350, 10);
        Pen pe = new Pen(Color.YellowGreen, 4);
        private bool sCanMove;
        private bool eCanMove;
        private PointF startPoint;
        private PointF endPoint;
        private string unitString;
        private string unit;
        /// <summary>
        /// 步长 初始值1，依次增加
        /// </summary>
        private string stepLength = "00" + Startup.instance.step_length;

        public OpticalDensityDialog(AppWorkspace appWorkspace)
        {
            if (list == null)
            {
                list = InvariantData.GetMeasureRelations();
            }
            this.appWorkspace = appWorkspace;
            InitializeComponent();
            InitializeLanguageText();
        }
        /// <summary>
        /// 刷新光密度画面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void RefreshOpticalDensity(object sender, EventArgs e)
        {
            this.panel1.Refresh();
        }
      
        /// <summary>
        /// 绘制绿线
        /// </summary>
        /// <param name="graphics"></param>
        private void drawRect(Graphics graphics)
        {
            graphics.DrawLine(pe, EndPoint, new PointF(EndPoint.X, EndPoint.Y + 260));
            graphics.DrawLine(pe, StartPoint, new PointF(StartPoint.X, StartPoint.Y + 260));
        }
        private void means(Graphics graphics)
        {
            sRect = new Rectangle((int)StartPoint.X, (int)StartPoint.Y, 5, 260);
            eRect = new Rectangle((int)EndPoint.X, (int)EndPoint.Y, 5, 260);
            StartPoint = sRect.Location;
            EndPoint = eRect.Location;
            //graphics.DrawLine(pe, new Point((int)StartPoint.X, 270), new Point((int)StartPoint.X, 10));
            //graphics.DrawLine(pe, new Point((int)EndPoint.X, 270), new Point((int)EndPoint.X, 10));
        }
        /// <summary>
        /// 绘制截线
        /// </summary>
        private void DrawInMainScreen()
        {
            double kS = (StartPoint.X - 70) / 280;
            double kE = (350 - EndPoint.X) / 280;
            if (this.appWorkspace.ActiveDocumentWorkspace != null)
                this.DrawInMainScreen(kS, kE);
        }

        public void DrawInMainScreen(double kS, double kE)
        {
            //循环所有测量
            if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList != null
                && this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count > 0)
            {
                int count = this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count;
                for (int i = 0; i < count; i++)
                {
                    if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].objectType == DrawClass.Other)
                    {
                        ((MeasureDrawObject)(this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i])).kS = kS;
                        ((MeasureDrawObject)(this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i])).kE = kE;
                    }
                }
            }
            this.appWorkspace.ActiveDocumentWorkspace.Refresh();
        }

        /// <summary>
        /// 绘制刻度
        /// </summary>
        private void Setscale(Graphics graphics)
        {
            Font textfont = new Font(Font, FontStyle.Regular);
            Brush textbrush = new SolidBrush(Color.Black);
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(70, 270), new Point(350, 270));
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(70, 270), new Point(70, 10));
            // 纵坐标刻度
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(63, 270), new Point(70, 270));
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(63, 220), new Point(70, 220));
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(63, 170), new Point(350, 170));
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(63, 120), new Point(70, 120));
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(63, 70), new Point(350, 70));
            graphics.DrawLine(new Pen(Color.Black, 2), new Point(63, 20), new Point(70, 20));
            graphics.DrawString("0", textfont, textbrush, new Point(42, 263));
            graphics.DrawString("100", textfont, textbrush, new Point(42, 163));
            graphics.DrawString("200", textfont, textbrush, new Point(42, 63));
    
            graphics.DrawString(PdnResources.GetString("Menu.MeasureAction.MeasureDistanceLine.Text") +"(" + unitString + ")", textfont, textbrush, new Point(180, 300));
            graphics.DrawString(PdnResources.GetString("Menu.Imagement.Opticaldensity.Linecontour.text"), textfont, textbrush, new Point(180, 0));
            graphics.DrawString(PdnResources.GetString("Menu.strong.Text") + "\r\n" + "  " + "\r\n" + PdnResources.GetString("Menu.degree.Text"), textfont, textbrush, new Point(20, 5));
            // 横坐标刻度
            int n;
            int growth = 70;
            int scale = 0;
            graphics.DrawString(scale.ToString(), textfont, textbrush, new Point(65, 280));
            if (this.pointNumber <= 200)
            {
                n = this.pointNumber / 10;
                for (int i = 0; i < n; i++)
                {
                    scale = scale + 10;
                    growth = growth + 280 / n;
                    if ((i + 1) % 2 == 0)
                    {
                        graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 10), new Point(growth, 277));
                        graphics.DrawString(scale.ToString(), textfont, textbrush, new Point(growth, 277));
                    }
                    else
                    {
                        graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 270), new Point(growth, 277));
                    }

                }
            }
            else if (this.pointNumber > 200 && this.pointNumber <= 1000)
            {
                n = this.pointNumber / 100;
                for (int i = 0; i < n; i++)
                {
                    scale = scale + 50;
                    growth = growth + 280 / n;
                    if ((i + 1) % 2 == 0)
                    {
                        graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 10), new Point(growth, 277));
                        graphics.DrawString(scale.ToString(), textfont, textbrush, new Point(growth, 277));
                    }
                    else
                    {
                        graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 270), new Point(growth, 277));
                    }

                }
            }
            else if (this.pointNumber > 1000)
            {
                int length1 = Convert.ToInt32(BasicCalculationHelper.GetDistance(startPoint, endPoint, 2));
                int f = 280 / 50;
                for (int i = 0; i < f; i++)
                {
                    int scale1 = (int)(1000 * i * 50 / 280);
                    //if ((i + 1) % 2 == 0)
                    {
                        //graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 10), new Point(growth, 277));
                        graphics.DrawString(scale1.ToString(), textfont, textbrush, new Point(50 * i + 70, 277));
                    }
                    //else
                    {
                        //graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 270), new Point(growth, 277));
                    }
                }


                /* n = this.pointNumber / 200;
                 for (int i = 0; i < n; i++)
                 {
                     scale = scale + 100;
                     growth = growth + 280 / n;
                     if ((i + 1) % 2 == 0)
                     {
                         graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 10), new Point(growth, 277));
                         graphics.DrawString(scale.ToString(), textfont, textbrush, new Point(growth, 277));
                     }
                     else
                     {
                         graphics.DrawLine(new Pen(Color.Black, 2), new Point(growth, 270), new Point(growth, 277));
                     }

                 }*/
            }
        }

        /// <summary>
        /// 绘制灰度图像
        /// </summary>
        private void DrawGrayScale(Graphics graphics)
        {
            if (this.appWorkspace.ActiveDocumentWorkspace != null
                         && this.appWorkspace.ActiveDocumentWorkspace.GraphicsList != null
                         && this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count > 0)
            {
                int count = this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count;
                for (int i = 0; i < count; i++)
                {
                    if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].objectType == DrawClass.Other)
                    {
                        if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].drawToolType == DrawToolType.OpticalDensityLine)
                        {
                            startPoint = this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].startPoint;
                            endPoint = this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].endPoint;
                            OpenCvSharp.Mat mat = PaintDotNet.Camera.Tools.ToMat(
                                this.appWorkspace.ActiveDocumentWorkspace.CompositionSurface.CreateAliasedBitmap());
                            //定义线上的点
                            List<Point> linePoint = new List<Point>();
                            Color color = Color.Blue;
                            Pen pen = new Pen(color, 1);
                            double k = 0;
                            double y = 0;
                            double x = 0;
                            if (startPoint.X != endPoint.X)
                            {
                                // 计算斜率
                                k = ((double)(startPoint.Y - endPoint.Y)) / (startPoint.X - endPoint.X);
                                // 循环x坐标
                                double maxPointX;
                                double minPointX;
                                if (startPoint.X > endPoint.X)
                                {
                                    maxPointX = startPoint.X;
                                    minPointX = endPoint.X;
                                }
                                else
                                {
                                    maxPointX = endPoint.X;
                                    minPointX = startPoint.X;
                                }
                                if (Math.Abs(startPoint.X - endPoint.X) > Math.Abs(startPoint.Y - endPoint.Y))
                                {
                                    for (int j = (int)(minPointX) + 1; j < maxPointX; j++)
                                    {
                                        if (k == 0 && startPoint.Y == endPoint.Y)
                                        {
                                            y = startPoint.Y;
                                        }
                                        else
                                        {
                                            // 根据斜率，计算y坐标
                                            y = k * (j - startPoint.X) + startPoint.Y;
                                        }
                                        linePoint.Add(new Point(j, (int)y));
                                    }
                                }
                                else
                                {
                                    if (startPoint.Y > endPoint.Y)
                                    {
                                        maxPointX = startPoint.Y;
                                        minPointX = endPoint.Y;
                                    }
                                    else
                                    {
                                        maxPointX = endPoint.Y;
                                        minPointX = startPoint.Y;
                                    }
                                    for (int j = (int)(minPointX) + 1; j < maxPointX; j++)
                                    {
                                        if (k == 0 && startPoint.Y == endPoint.Y)
                                        {
                                            y = startPoint.Y;
                                        }
                                        else
                                        {
                                            // 根据斜率，计算y坐标
                                            x = -((startPoint.Y - j) / k - startPoint.X);
                                        }
                                        linePoint.Add(new Point((int)x, j));
                                    }
                                }
                            }
                            else
                            {
                                double maxPointY;
                                double minPointY;
                                if (startPoint.Y > endPoint.Y)
                                {
                                    maxPointY = startPoint.Y;
                                    minPointY = endPoint.Y;
                                }
                                else
                                {
                                    maxPointY = endPoint.Y;
                                    minPointY = startPoint.Y;
                                }
                                // 循环y坐标
                                for (int j = (int)(minPointY) + 1; j < maxPointY; j++)
                                {
                                    // 根据斜率，计算y坐标
                                    y = j;

                                    linePoint.Add(new Point((int)startPoint.X, (int)y));
                                }
                            }
                            // 灰度值数据
                            List<int> list0 = new List<int>();
                            List<int> list1 = new List<int>();
                            List<int> list2 = new List<int>();
                            foreach (var point in linePoint)
                            {
                                if(point.X < mat.Width && point.Y < mat.Height && point.Y >= 0 && point.X >= 0)
                                {
                                    Vec3b vec3B = new Vec3b();
                                    byte a;
                                    if (mat.Type() == MatType.CV_8UC1)
                                    {
                                        a = mat.At<byte>(point.Y, point.X);
                                        list0.Add(a);
                                    }
                                    else
                                    {
                                        vec3B = mat.At<Vec3b>(point.Y, point.X);
                                        list0.Add(vec3B.Item0);
                                        list1.Add(vec3B.Item1);
                                        list2.Add(vec3B.Item2);
                                    }
                                }
                            }
                            // 灰度图绘制坐标点
                            List<PointF> pointList = new List<PointF>();
                            List<PointF> pointList1 = new List<PointF>();
                            List<PointF> pointList2 = new List<PointF>();
                            this.pointNumber = list0.Count;
                            this.proportion = 280 / (float)list0.Count;
                            float px;
                            if (mat.Type() == MatType.CV_8UC1)
                            {
                                px = 70;
                                foreach (var item in list0)
                                {
                                    pointList.Add(new PointF(px, 270 - item));
                                    px = px + this.proportion;
                                }
                                if (pointList.Count > 0)
                                {
                                    color = Color.Blue;
                                    pen = new Pen(color, 1);
                                    graphics.DrawLines(pen, pointList.ToArray());
                                }
                            }
                            else
                            {
                                px = 70;
                                foreach (var item in list0)
                                {
                                    pointList.Add(new PointF(px, 270 - item));
                                    px = px + this.proportion;
                                }
                                if (pointList.Count > 0)
                                {
                                    color = Color.Blue;
                                    pen = new Pen(color, 1);
                                    graphics.DrawLines(pen, pointList.ToArray());
                                }
                                px = 70;
                                foreach (var item in list1)
                                {
                                    pointList1.Add(new PointF(px, 270 - item));
                                    px = px + this.proportion;
                                }
                                if (pointList1.Count > 0)
                                {
                                    color = Color.Green;
                                    pen = new Pen(color, 1);
                                    graphics.DrawLines(pen, pointList1.ToArray());
                                }
                                px = 70;
                                foreach (var item in list2)
                                {
                                    pointList2.Add(new PointF(px, 270 - item));
                                    px = px + this.proportion;
                                }
                                if (pointList2.Count > 0)
                                {
                                    color = Color.Red;
                                    pen = new Pen(color, 1);
                                    graphics.DrawLines(pen, pointList2.ToArray());
                                }
                            }
                            pen.Dispose();
                        }
                    }
                }
            }
        }
        private void ExportEcxel()
        {
            string fileName = DateTime.Now.ToString("yyyyMMddhhmmss") + PdnResources.GetString("Menu.pticaldensitydata.Text");
            SaveFileDialog exe = new SaveFileDialog();
            exe.Filter = "Execl files (*.xlsx)|*.xlsx";
            exe.FilterIndex = 0;
            exe.RestoreDirectory = true;
            //exe.CreatePrompt = true;
            exe.Title = "Export Excel File";
            exe.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
            exe.FileName = fileName;
            
            DialogResult dr = exe.ShowDialog();
            if (dr != DialogResult.OK)
            {
                return;
            }
            double length = BasicCalculationHelper.GetDistance(this.startPoint, this.endPoint, 2);
            double length2 =Math.Round(length * (Math.Abs(this.StartPoint.X - this.EndPoint.X) / 280), 2);
            DataTable dtb = new DataTable();
            dtb.Columns.Add(PdnResources.GetString("Menu.Measuringpointdistance.Text"));
            dtb.Columns.Add(PdnResources.GetString("Menu.Measurinlinedistance.Text"));
            dtb.Columns.Add(PdnResources.GetString("Menu.unit.text"));
            DataRow dataRow = dtb.NewRow();
            dataRow[PdnResources.GetString("Menu.Measuringpointdistance.Text")] = (length * Convert.ToDouble(unit)).ToString();
            dataRow[PdnResources.GetString("Menu.Measurinlinedistance.Text")] = (length2 * Convert.ToDouble(unit)).ToString();
            dataRow[PdnResources.GetString("Menu.unit.text")] = unitString;
            dtb.Rows.Add(dataRow);

            List<DataTable> list = new List<DataTable>();
            list.Add(dtb);
            this.appWorkspace.ExportDataToExcelWithProgress(list, exe.FileName, false,false, true);
        }
        /// <summary>
        /// 测量按钮按下
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count == 0)
            {
                if (appWorkspace.ActiveDocumentWorkspace != null)
                {
                    appWorkspace.ActiveDocumentWorkspace.ActiveTool = DrawToolType.OpticalDensityLine;
                }
            }
            else
            {
                bool other = false;
                int count = this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count;
                for (int i = 0; i < count; i++)
                {
                    if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].objectType == DrawClass.Other 
                        && this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].drawToolType == DrawToolType.OpticalDensityLine)
                    {
                        other = true;
                        this.button1.Tag = this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i];
                    }
                }
                if(!other)
                {
                    if (appWorkspace.ActiveDocumentWorkspace != null)
                    {
                        appWorkspace.ActiveDocumentWorkspace.ActiveTool = DrawToolType.OpticalDensityLine;
                    }
                }
                else
                {
                    if (this.button1.Tag != null)
                    {
                        var senderGrid = (Button)sender;
                        DrawObject dObject;
                        this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.UnselectAll();
                        dObject = (DrawObject)senderGrid.Tag;
                        dObject.Selected = true;
                    }
                }
              
                this.appWorkspace.ActiveDocumentWorkspace.Refresh();
            }
            this.panel1.Focus();
        }
        /// <summary>
        /// 数据导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button2_Click(object sender, EventArgs e)
        {
            this.ExportEcxel();
        }
        /// <summary>
        /// 绘制事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void panel1_Paint_1(object sender, PaintEventArgs e)
        {
            unitString = this.appWorkspace.GetPxPerUnit()[1];
            unit = this.appWorkspace.GetPxPerUnit()[3];
            this.DrawGrayScale(e.Graphics);
            this.Setscale(e.Graphics);
            this.DrawGrayScale(e.Graphics);
            this.means(e.Graphics);
            this.drawRect(e.Graphics);
            DrawInMainScreen();
        }
        /// <summary>
        /// 鼠标移动事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void panel1_MouseMove_1(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left && (sCanMove == true || eCanMove == true))
            {
                if (sCanMove == true && eCanMove == true)
                    eCanMove = false;
                if (sCanMove == true)
                    sRect.Offset((int)(e.X - StartPoint.X), 0);
                if (eCanMove == true)
                    eRect.Offset((int)(e.X - EndPoint.X), 0);
                if (sRect.X < 70)
                    sRect.X = 70;
                if (sRect.X > 350)
                    sRect.X = 350;
                if (eRect.X < 70)
                    eRect.X = 70;
                if (eRect.X > 350)
                    eRect.X = 350;
                StartPoint = new Point(sRect.X, sRect.Y);
                EndPoint = new Point(eRect.X, eRect.Y);
                this.panel1.Refresh();
            }
        }
        /// <summary>
        /// 鼠标按下事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void panel1_MouseDown_1(object sender, MouseEventArgs e)
        {
            if (sRect.Contains(e.Location))
            {
                sCanMove = true;
            }
            if (eRect.Contains(e.Location))
            {
                eCanMove = true;
            }
        }
        /// <summary>
        /// 鼠标抬起事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void panel1_MouseUp(object sender, MouseEventArgs e)
        {
            sCanMove = false;
            eCanMove = false;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            Bitmap bmp = new Bitmap(panel1.Width, panel1.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
            panel1.DrawToBitmap(bmp, new Rectangle(0, 0, panel1.Width, panel1.Height));
            DocumentWorkspace dw = appWorkspace.AddNewDocumentWorkspace();
            Document document = Document.FromImageMat(Camera.Tools.ToMat(bmp));
            dw.Document = document;
            dw.xmlSaveModel = Startup.instance.ruleDB;
            dw.InitRulerInfo();
            dw.fileText = this.Text + "-" + stepLength;
            appWorkspace.ActiveDocumentWorkspace = dw;
            Startup.instance.step_length += 1;
            stepLength = "00" + Startup.instance.step_length;
        }

        private void OpticalDensityDialog_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (this.appWorkspace.ActiveDocumentWorkspace != null) 
            {
                this.appWorkspace.toolBar.RefreshBtnSelect(false, "OpticalDensity");
                this.appWorkspace.toolsPanel.RefreshBtnSelect(false, "OpticalDensity");
                for (int i = 0; i < this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.Count; i++)
                {
                    if (this.appWorkspace.ActiveDocumentWorkspace.GraphicsList[i].drawToolType == DrawToolType.OpticalDensityLine)
                    {
                        this.appWorkspace.ActiveDocumentWorkspace.GraphicsList.RemoveAt(i);
                        this.appWorkspace.Refresh();
                    }
                }
            }
        }
    }
}