using OpenCvSharp;
using PaintDotNet.Adjust;
using PaintDotNet.Base.Functionodel;
using PaintDotNet.CustomControl;
using PaintDotNet;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Point = System.Drawing.Point;
using PaintDotNet.Annotation;

namespace PaintDotNet.DedicatedAnalysis.NonferrousMetals.IntegrationClass
{
    internal class MetalsBoundaryEditingDialog : Form
    {
        /// <summary>
        /// 公共按钮
        /// </summary>
        private CommonControlButtons commonControlButtons;
        /// <summary>
        /// 主控件
        /// </summary>
        private AppWorkspace appWorkspace;
        private DocumentWorkspaceWindow documentWorkspace;
        /// <summary>
        /// 外接矩形，或者是计算的矩形
        /// </summary>
        protected RectangleF rectangle = new RectangleF();
        ///// <summary>
        ///// 用于get处理后的图像
        ///// </summary>
        //private Mat phaseMat;

        ///// <summary>
        ///// 辅助线集成
        ///// </summary>
        //private GrainSizeGuideClass guideClass;
        //public object SelectedItem;

        Color phaseColor;
        Mat phaseMatCopy = new Mat();
        /// <summary>
        /// 当前处理的程序
        /// </summary>
        private Data.Action.Action911 action = new Data.Action.Action911();

        /// <summary>
        /// 操作类型
        /// 0，没有操作   1，折线添加 2，直线添加
        /// 11，多边形删除 12，圆形删除 13，矩形删除 14，椭圆删除
        /// </summary>
        private int pointKtype = 0;

        /// <summary>
        /// 起始点
        /// </summary>
        private Point startPoint = new Point(-1, -1);
        /// <summary>
        /// 是否绘制了起始点
        /// </summary>
        private bool drawedStartPoint = false;
        /// <summary>
        /// 结束点
        /// </summary>
        private Point endPoint = new Point(-1, -1);
        /// <summary>
        /// 折线点的集合
        /// </summary>
        public List<Point> pointArray = new List<Point>();

        /// <summary>
        /// 是否显示视场
        /// </summary>
        Boolean ShowDrawClassView = true;

        private GroupBox groupBox1;
        private GroupBox groupBox2;
        private Button button2;
        private Button button1;
        private Button button3;
        private Button button4;
        private Button button8;
        private Button button7;
        private Button button6;
        private Button button5;
        private TriangleTrackBar trackBar2;
        private TextBox textBox1;
        private Label label1;
        private TrackBar trackBar1;
        private Button button9;
        private GroupBox groupBox7;

        List<System.Drawing.Point[]> analyzePoints;


        //public GrainSizeGuideClass GuideClass
        //{
        //    set
        //    {
        //        this.guideClass = value;
        //    }
        //}

        public MetalsBoundaryEditingDialog(AppWorkspace appWorkspace, int focusedItemIndex, Color phaseColor, List<System.Drawing.Point[]> analyzePoints/*Mat analyzeMat*/, Boolean ShowDrawClassView = true)
        {
            this.ShowDrawClassView = ShowDrawClassView;
            this.appWorkspace = appWorkspace;

            InitializeComponent();
            InitializeLanguageText();

            //
            //初始化图像控件
            //
            this.documentWorkspace = new DocumentWorkspaceWindow(appWorkspace);
            this.documentWorkspace.Dock = DockStyle.Fill;
            this.documentWorkspace.HookMouseEvents();
            this.documentWorkspace.AuxiliaryLineEnabled = false;
            this.documentWorkspace.Visible = false;
            this.documentWorkspace.panel.MouseDown += OnMouseDown;
            this.documentWorkspace.panel.Paint += Panel_Paint;
            this.documentWorkspace.panel.MouseMove += onMouseMove;
            this.documentWorkspace.panel.MouseUp += onMouseUp;
            this.documentWorkspace.panel.Click += new EventHandler(this.pictureBox1_Click);
            this.documentWorkspace.ActiveTool = Annotation.Enum.DrawToolType.InclusionNoEffect;//禁止视场移动
            this.groupBox7.Controls.Add(documentWorkspace);

            //
            //初始化操作按钮
            //
            this.commonControlButtons = new CommonControlButtons();
            this.commonControlButtons.Dock = DockStyle.Top;
            this.commonControlButtons.Height = 30;
            this.commonControlButtons.HideZoomToWindowAndActualSize();
            this.groupBox7.Controls.Add(commonControlButtons);

            this.phaseColor = phaseColor;
            {
                //
                //初始化相
                //
                PhaseModel model = new PhaseModel();
                model.choise = true;
                model.mat = null;
                model.color = phaseColor.ToArgb();// Color.Green/*panel2.BackColor*/.ToArgb();
                model.position = this.documentWorkspace.PhaseModels.Count + 1;
                model.name = PdnResources.GetString("Menu.Binarization.text");
                this.documentWorkspace.PhaseModels.Add(model);
            }

        ///// <summary>
        ///// 选中图片的mat
            Mat imageMat = this.appWorkspace.DocumentWorkspaces[focusedItemIndex].CompositionSurface.CreatedAliasedMat();

            this.analyzePoints = analyzePoints;

            Document document = Document.FromImageMat(imageMat.Clone());
            this.documentWorkspace.Document = document;
            this.documentWorkspace.Visible = true;
            if (ShowDrawClassView)
            {
                this.documentWorkspace.GraphicsList = this.appWorkspace.DocumentWorkspaces[focusedItemIndex].GraphicsList;
            }
            else
            {
                GraphicsList itemGraphicsList = this.appWorkspace.DocumentWorkspaces[focusedItemIndex].GraphicsList;
                GraphicsList graphicsList = new GraphicsList();
                for (int j = 0; j < itemGraphicsList.Count; j++)
                {
                    if (itemGraphicsList[j].objectType != Annotation.Enum.DrawClass.View)
                        graphicsList.Add(itemGraphicsList[j]);
                }
                this.documentWorkspace.GraphicsList = graphicsList;
            }

            InitCommonButtonEvent();
        }

        #region 矩形拖动
        /// <summary>
        /// 鼠标按下
        /// </summary>
        /// <param name="drawArea"></param>
        /// <param name="e"></param>
        private void OnMouseDown(object sender, MouseEventArgs e)
        {
            // 换算后的点
            PointF point1 = documentWorkspace.GetScalePoint(e.Location);
            if (point1.X <= this.documentWorkspace.CompositionSurface.Width
             && point1.X >= 0
             && point1.Y >= 0
             && point1.Y <= this.documentWorkspace.CompositionSurface.Height)
            {
                if (e.Button == MouseButtons.Left/* && e.Clicks == 1*/&& this.pointKtype >= 1)
                {
                    if (!drawedStartPoint)
                    {
                        drawedStartPoint = true;
                        startPoint = new Point((int)point1.X, (int)point1.Y);
                        return;
                    }

                    // 折线添加
                    if (this.pointKtype == 1)
                    {

                    }
                    // 直线添加
                    else if (this.pointKtype == 2)
                    {
                    }
                    // 多边形删除
                    else if (this.pointKtype == 11)
                    {

                    }
                }
            }
            else if (this.pointKtype == 14 || this.pointKtype == 13 || this.pointKtype == 12)
            {
                if (!drawedStartPoint)
                {
                    drawedStartPoint = true;
                    startPoint = new Point((int)point1.X, (int)point1.Y);
                    return;
                }
            }
            else
                return;
            // 右键完成操作
            if (e.Button == MouseButtons.Right)
            {
            }
        }
        /// <summary>
        /// 移动
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void onMouseMove(object sender, MouseEventArgs e)
        {
            // 换算后的点
            PointF point1 = documentWorkspace.GetScalePoint(e.Location);

            if (e.Button == MouseButtons.Left)
            {
                // 椭圆删除/圆形删除
                if ((this.pointKtype == 14 || this.pointKtype == 12) && drawedStartPoint)
                {
                    endPoint = new Point((int)point1.X, (int)point1.Y);
                    if (this.startPoint.X < this.endPoint.X)
                    {
                        this.rectangle.X = this.startPoint.X;
                        this.rectangle.Width = this.endPoint.X - this.startPoint.X;
                    }
                    else
                    {
                        this.rectangle.X = this.endPoint.X;
                        this.rectangle.Width = this.startPoint.X - this.endPoint.X;
                    }
                    if (this.startPoint.Y < this.endPoint.Y)
                    {
                        this.rectangle.Y = this.startPoint.Y;
                        this.rectangle.Height = this.endPoint.Y - this.startPoint.Y;
                    }
                    else
                    {
                        this.rectangle.Y = this.endPoint.Y;
                        this.rectangle.Height = this.startPoint.Y - this.endPoint.Y;
                    }
                    this.documentWorkspace.Refresh();
                }

                // 矩形删除
                if (this.pointKtype == 13 && drawedStartPoint)
                {
                    endPoint = new Point((int)point1.X, (int)point1.Y);
                    if (this.startPoint.X < this.endPoint.X)
                    {
                        this.rectangle.X = this.startPoint.X;
                        this.rectangle.Width = this.endPoint.X - this.startPoint.X;
                    }
                    else
                    {
                        this.rectangle.X = this.endPoint.X;
                        this.rectangle.Width = this.startPoint.X - this.endPoint.X;
                    }
                    if (this.startPoint.Y < this.endPoint.Y)
                    {
                        this.rectangle.Y = this.startPoint.Y;
                        this.rectangle.Height = this.endPoint.Y - this.startPoint.Y;
                    }
                    else
                    {
                        this.rectangle.Y = this.endPoint.Y;
                        this.rectangle.Height = this.startPoint.Y - this.endPoint.Y;
                    }
                    this.documentWorkspace.Refresh();
                }


                // 直线添加
                if (this.pointKtype == 2 && drawedStartPoint)
                {
                    endPoint = new Point((int)point1.X, (int)point1.Y);
                    this.documentWorkspace.Refresh();
                }


            }
        }
        /// <summary>
        /// 鼠标抬起
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void onMouseUp(object sender, MouseEventArgs e)
        {
            // 换算后的点
            PointF point1 = documentWorkspace.GetScalePoint(e.Location);
            if (point1.X <= this.documentWorkspace.CompositionSurface.Width
            && point1.X >= 0
            && point1.Y >= 0
            && point1.Y <= this.documentWorkspace.CompositionSurface.Height) { }
            else
            {
                if (this.pointKtype == 14 || this.pointKtype == 13 || this.pointKtype == 12)
                {
                    //if (point1.X >= this.documentWorkspace.CompositionSurface.Width)
                    //    point1.X = this.documentWorkspace.CompositionSurface.Width - 1;
                    //if (point1.X < 0)
                    //    point1.X = 0;
                    //if (point1.Y >= this.documentWorkspace.CompositionSurface.Height)
                    //    point1.Y = this.documentWorkspace.CompositionSurface.Height - 1;
                    //if (point1.Y < 0)
                    //    point1.Y = 0;
                }
                else
                    return;
            }

            if (e.Button == MouseButtons.Right)
            {
                // 折线删除
                if (this.pointKtype == 11 && pointArray.Count > 1)
                {
                    pointArray.Add(new Point((int)point1.X, (int)point1.Y));
                    endPoint = new Point((int)point1.X, (int)point1.Y);


                    List<PointF> pointFArray = new List<PointF>();
                    foreach (var item in pointArray)
                    {
                        pointFArray.Add(new PointF(item.X, item.Y));
                    }

                    for (int i = this.analyzePoints.Count - 1; i >= 0; i--)
                    {
                        RectangleF analyzeF = new RectangleF(this.rectangle.X, this.rectangle.Y, Math.Min(this.rectangle.Width, this.rectangle.Height), Math.Min(this.rectangle.Width, this.rectangle.Height));
                        List<Point> srcPoints = this.analyzePoints[i].ToList();
                        this.analyzePoints.RemoveAt(i);//先移除
                        List<Point> tempPoints = new List<Point>();
                        foreach (var item in srcPoints)
                        {
                            if (!Adjust.BaseImage.BaseTools.isPointInPolygon(new System.Drawing.Point(item.X, item.Y), pointFArray))//判断如果不在折线删除的框选内
                                tempPoints.Add(item);
                            else
                            {
                                if (tempPoints.Count > 1)
                                    this.analyzePoints.Add(tempPoints.ToArray());//后添加
                                tempPoints = new List<Point>();//添加后清空中间对象
                            }
                        }
                        if (tempPoints.Count > 1)
                            this.analyzePoints.Add(tempPoints.ToArray());//后添加
                    }

                    //this.documentWorkspace.PhaseModels[0].mat = PreActionIntent.PolygonDelete(this.documentWorkspace.PhaseModels[0].mat, pointFArray);
                    //this.documentWorkspace.PhaseModels[0].mat.CopyTo(phaseMatCopy);
                    //////保存处理后的图片
                    ////Bitmap originalBit = OpenCvSharp.Extensions.BitmapConverter.ToBitmap(this.documentWorkspace.PhaseModels[0].mat);
                    ////Bitmap newBit = originalBit.Clone(new Rectangle(0, 0, originalBit.Width, originalBit.Height), originalBit.PixelFormat);
                    ////Graphics graphics = Graphics.FromImage(newBit);
                    ////Draw(graphics);
                    ////this.documentWorkspace.PhaseModels[0].mat/* = phaseMat*/ = PaintDotNet.Camera.Tools.ToMat(newBit);

                    this.rectangle.X = -1;
                    this.rectangle.Y = -1;
                    this.rectangle.Width = 0;
                    this.rectangle.Height = 0;

                    pointArray.Clear();
                    startPoint = new Point(-1, -1);
                    drawedStartPoint = false;
                    endPoint = new Point(-1, -1);
                    this.pointKtype = 0;
                    this.documentWorkspace.Refresh();
                }

                // 折线添加
                if (this.pointKtype == 1 && pointArray.Count > 1)
                {
                    pointArray.Add(new Point((int)point1.X, (int)point1.Y));
                    endPoint = new Point((int)point1.X, (int)point1.Y);

                    List<Point> alPoints = this.findAllPoints(pointArray);
                    if (alPoints.Count > 1)
                        analyzePoints.Add(alPoints.ToArray());

                    ////保存处理后的图片
                    //Bitmap originalBit = OpenCvSharp.Extensions.BitmapConverter.ToBitmap(this.documentWorkspace.PhaseModels[0].mat);
                    //Bitmap newBit = originalBit.Clone(new Rectangle(0, 0, originalBit.Width, originalBit.Height), originalBit.PixelFormat);
                    //Graphics graphics = Graphics.FromImage(newBit);
                    //Draw(graphics);
                    //this.documentWorkspace.PhaseModels[0].mat/* = phaseMat*/ = PaintDotNet.Camera.Tools.ToMat(newBit);
                    //this.documentWorkspace.PhaseModels[0].mat.CopyTo(phaseMatCopy);

                    pointArray.Clear();
                    startPoint = new Point(-1, -1);
                    drawedStartPoint = false;
                    endPoint = new Point(-1, -1);
                    this.pointKtype = 0;
                    this.documentWorkspace.Refresh();
                }

            }

            if (e.Button == MouseButtons.Left)
            {
                // 圆形删除/椭圆删除
                if ((this.pointKtype == 14 || this.pointKtype == 12) && drawedStartPoint)
                {
                    endPoint = new Point((int)point1.X, (int)point1.Y);
                    if (this.startPoint.X < this.endPoint.X)
                    {
                        this.rectangle.X = this.startPoint.X;
                        this.rectangle.Width = this.endPoint.X - this.startPoint.X;
                    }
                    else
                    {
                        this.rectangle.X = this.endPoint.X;
                        this.rectangle.Width = this.startPoint.X - this.endPoint.X;
                    }
                    if (this.startPoint.Y < this.endPoint.Y)
                    {
                        this.rectangle.Y = this.startPoint.Y;
                        this.rectangle.Height = this.endPoint.Y - this.startPoint.Y;
                    }
                    else
                    {
                        this.rectangle.Y = this.endPoint.Y;
                        this.rectangle.Height = this.startPoint.Y - this.endPoint.Y;
                    }
                    if (this.pointKtype == 14)
                    {
                        for (int i = this.analyzePoints.Count - 1; i >= 0; i--)
                        {
                            List<Point> srcPoints = this.analyzePoints[i].ToList();
                            this.analyzePoints.RemoveAt(i);//先移除
                            List<Point> tempPoints = new List<Point>();
                            foreach (var item in srcPoints)
                            {
                                if (!Adjust.BaseImage.BaseTools.isPointInOval(new System.Drawing.Point(item.X, item.Y), new System.Drawing.PointF(rectangle.X + rectangle.Width / 2, rectangle.Y + rectangle.Height / 2),
                                    rectangle.Width / 2, rectangle.Height / 2 ))//判断如果不在椭圆删除的框选内
                                    tempPoints.Add(item);
                                else
                                {
                                    if (tempPoints.Count > 1)
                                        this.analyzePoints.Add(tempPoints.ToArray());//后添加
                                    tempPoints = new List<Point>();//添加后清空中间对象
                                }
                            }
                            if (tempPoints.Count > 1)
                                this.analyzePoints.Add(tempPoints.ToArray());//后添加
                        }
                    }
                    else
                        for (int i = this.analyzePoints.Count - 1; i >= 0; i--)
                        {
                            RectangleF analyzeF = new RectangleF(this.rectangle.X, this.rectangle.Y, Math.Min(this.rectangle.Width, this.rectangle.Height), Math.Min(this.rectangle.Width, this.rectangle.Height));
                            List<Point> srcPoints = this.analyzePoints[i].ToList();
                            this.analyzePoints.RemoveAt(i);//先移除
                            List<Point> tempPoints = new List<Point>();
                            foreach (var item in srcPoints)
                            {
                                if (!Adjust.BaseImage.BaseTools.isPointInOval(new System.Drawing.Point(item.X, item.Y), new System.Drawing.PointF(analyzeF.X + analyzeF.Width / 2, analyzeF.Y + analyzeF.Height / 2),
                                    analyzeF.Width / 2, analyzeF.Height / 2))//判断如果不在椭圆删除的框选内
                                    tempPoints.Add(item);
                                else
                                {
                                    if (tempPoints.Count > 1)
                                        this.analyzePoints.Add(tempPoints.ToArray());//后添加
                                    tempPoints = new List<Point>();//添加后清空中间对象
                                }
                            }
                            if (tempPoints.Count > 1)
                                this.analyzePoints.Add(tempPoints.ToArray());//后添加
                        }

                    this.rectangle.X = -1;
                    this.rectangle.Y = -1;
                    this.rectangle.Width = 0;
                    this.rectangle.Height = 0;
                    startPoint = new Point(-1, -1);
                    drawedStartPoint = false;
                    endPoint = new Point(-1, -1);
                    this.pointKtype = 0;
                    this.documentWorkspace.Refresh();
                }

                // 矩形删除
                if (this.pointKtype == 13 && drawedStartPoint)
                {
                    endPoint = new Point((int)point1.X, (int)point1.Y);
                    if (this.startPoint.X < this.endPoint.X)
                    {
                        this.rectangle.X = this.startPoint.X;
                        this.rectangle.Width = this.endPoint.X - this.startPoint.X;
                    }
                    else
                    {
                        this.rectangle.X = this.endPoint.X;
                        this.rectangle.Width = this.startPoint.X - this.endPoint.X;
                    }
                    if (this.startPoint.Y < this.endPoint.Y)
                    {
                        this.rectangle.Y = this.startPoint.Y;
                        this.rectangle.Height = this.endPoint.Y - this.startPoint.Y;
                    }
                    else
                    {
                        this.rectangle.Y = this.endPoint.Y;
                        this.rectangle.Height = this.startPoint.Y - this.endPoint.Y;
                    }

                    for (int i = this.analyzePoints.Count - 1; i >= 0; i--)
                    {
                        List<Point> srcPoints = this.analyzePoints[i].ToList();
                        this.analyzePoints.RemoveAt(i);//先移除
                        List<Point> tempPoints = new List<Point>();
                        foreach (var item in srcPoints)
                        {
                            if (!rectangle.Contains(item.X, item.Y))//判断如果不在矩形删除的框选内
                                tempPoints.Add(item);
                            else
                            {
                                if (tempPoints.Count > 1)
                                    this.analyzePoints.Add(tempPoints.ToArray());//后添加
                                tempPoints = new List<Point>();//添加后清空中间对象
                            }
                        }
                        if (tempPoints.Count > 1)
                            this.analyzePoints.Add(tempPoints.ToArray());//后添加
                    }

                    //this.documentWorkspace.PhaseModels[0].mat = PreActionIntent.RectangleDelete(this.documentWorkspace.PhaseModels[0].mat, this.rectangle);
                    //this.documentWorkspace.PhaseModels[0].mat.CopyTo(phaseMatCopy);

                    ////保存处理后的图片
                    //Bitmap originalBit = OpenCvSharp.Extensions.BitmapConverter.ToBitmap(this.documentWorkspace.PhaseModels[0].mat);
                    //Bitmap newBit = originalBit.Clone(new Rectangle(0, 0, originalBit.Width, originalBit.Height), originalBit.PixelFormat);
                    //Graphics graphics = Graphics.FromImage(newBit);
                    //Draw(graphics);
                    //this.documentWorkspace.PhaseModels[0].mat/* = phaseMat*/ = PaintDotNet.Camera.Tools.ToMat(newBit);


                    this.rectangle.X = -1;
                    this.rectangle.Y = -1;
                    this.rectangle.Width = 0;
                    this.rectangle.Height = 0;
                    startPoint = new Point(-1, -1);
                    drawedStartPoint = false;
                    endPoint = new Point(-1, -1);
                    this.pointKtype = 0;
                    this.documentWorkspace.Refresh();
                }
                // 折线添加/折线删除
                if (this.pointKtype == 1 || this.pointKtype == 11)
                {
                    pointArray.Add(new Point((int)point1.X, (int)point1.Y));
                    if (!drawedStartPoint)
                    {
                        drawedStartPoint = true;
                        startPoint = new Point((int)point1.X, (int)point1.Y);
                    }

                    this.documentWorkspace.Refresh();
                }
                // 直线添加
                if (this.pointKtype == 2 && drawedStartPoint)
                {
                    endPoint = new Point((int)point1.X, (int)point1.Y);

                    if (drawedStartPoint && this.endPoint.X > -1 && this.endPoint.Y > -1)
                    {
                        List<Point> alPoints = this.findAllPoints(new List<Point>() { startPoint, endPoint });
                        if (alPoints.Count > 1)
                            analyzePoints.Add(alPoints.ToArray());
                    }

                    ////保存处理后的图片
                    //Bitmap originalBit = OpenCvSharp.Extensions.BitmapConverter.ToBitmap(this.documentWorkspace.PhaseModels[0].mat);
                    //Bitmap newBit = originalBit.Clone(new Rectangle(0, 0, originalBit.Width, originalBit.Height), originalBit.PixelFormat);
                    //Graphics graphics = Graphics.FromImage(newBit);
                    //Draw(graphics);
                    //this.documentWorkspace.PhaseModels[0].mat/* = phaseMat*/ = PaintDotNet.Camera.Tools.ToMat(newBit);
                    //this.documentWorkspace.PhaseModels[0].mat.CopyTo(phaseMatCopy);

                    startPoint = new Point(-1, -1);
                    drawedStartPoint = false;
                    endPoint = new Point(-1, -1);
                    this.pointKtype = 0;
                    this.documentWorkspace.Refresh();
                }


            }
        }

        /// <summary>
        /// 根据关键点集合获取折线图上所有的点
        /// </summary>
        /// <param name="srcPoints">画折线或直线的点集合</param>
        /// <returns>按顺序返回折线或直线上面所有的点</returns>
        private List<Point> findAllPoints(List<Point> srcPoints)
        {
            List<Point> dstPoints = new List<Point>();
            for (int i = 0; i < srcPoints.Count - 1; i++)
            {
                Point startP = srcPoints[i];
                Point endP = srcPoints[i + 1];
                int disX = Math.Abs(startP.X - endP.X);
                int disY = Math.Abs(startP.Y - endP.Y);
                dstPoints.Add(startP);
                if (disX > disY)
                {
                    int step = (endP.X - startP.X) / disX;
                    // 计算斜率
                    double k = ((double)(startP.Y - endP.Y)) / (startP.X - endP.X);
                    //循环x坐标
                    for (int stepI = 1; stepI < disX - 1; stepI++)
                    {
                        // 根据斜率，计算y坐标
                        double y = k * stepI * step + startP.Y;
                        // 简单判断一下y是不是整数
                        double d = y - (int)y;
                        //if (0.5 > d && d > -0.5)
                        {
                            dstPoints.Add(new Point(stepI * step + startP.X, (int)y));
                        }
                    }
                }
                else if (disY > 1)
                {
                    int step = (endP.Y - startP.Y) / disY;
                    // 计算斜率
                    double k = ((double)(startP.X - endP.X)) / (startP.Y - endP.Y);
                    //循环y坐标
                    for (int stepI = 1; stepI < disY - 1; stepI++)
                    {
                        // 根据斜率，计算x坐标
                        double x = k * stepI * step + startP.X;
                        // 简单判断一下x是不是整数
                        double d = x - (int)x;
                        //if (0.5 > d && d > -0.5)
                        {
                            dstPoints.Add(new Point((int)x, stepI * step + startP.Y));
                        }
                    }
                }
            }
            dstPoints.Add(srcPoints[srcPoints.Count - 1]);
            return dstPoints;
        }

        #endregion

        /// <summary>
        /// surfaceBox双击事件
        /// 目前是参考AxioVision
        /// 应该是把每次选的点都取最高和最低的BGR
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private unsafe void pictureBox1_Click(object sender, EventArgs e)
        {
        }



        /// <summary>
        /// 画布绘制
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Panel_Paint(object sender, PaintEventArgs e)
        {
            if (this.documentWorkspace.CompositionSurface != null)
            {
                //
                // 以下是计算绘制图片的位置和大小并绘制图片
                //
                System.Drawing.Rectangle rc = this.documentWorkspace.panel.ClientRectangle;
                int width = (int)(this.documentWorkspace.CompositionSurface.Width * this.documentWorkspace.ScaleFactor.Ratio);
                int height = (int)(this.documentWorkspace.CompositionSurface.Height * this.documentWorkspace.ScaleFactor.Ratio);
                int x = (rc.Width < width) ? this.documentWorkspace.panel.AutoScrollPosition.X : (rc.Width - width) / 2;
                int y = (rc.Height < height) ? this.documentWorkspace.panel.AutoScrollPosition.Y : (rc.Height - height) / 2;

                //
                // 以下是绘制网格、标注、测量、视场等开始
                //
                e.Graphics.TranslateTransform(x, y);
                e.Graphics.ScaleTransform((float)this.documentWorkspace.ScaleFactor.Ratio, (float)this.documentWorkspace.ScaleFactor.Ratio);

                //if (this.checkBox4_0.Checked)//显示网格
                Draw(e.Graphics);

                e.Graphics.ScaleTransform(1 / (float)this.documentWorkspace.ScaleFactor.Ratio, 1 / (float)this.documentWorkspace.ScaleFactor.Ratio);
                e.Graphics.TranslateTransform(-x, -y);
            }
        }

        /// <summary>
        /// 绘制
        /// </summary>
        private void Draw(Graphics g)
        {
            // 抗锯齿
            g.SmoothingMode = SmoothingMode.AntiAlias;

            //圆形删除/椭圆删除
            if ((this.pointKtype == 14 || this.pointKtype == 12) && (this.rectangle.Width > 0 || this.rectangle.Height > 0))
            {
                Pen pen = new Pen(this.phaseColor, 1);
                pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
                if (this.pointKtype == 14)
                    g.DrawEllipse(pen, this.rectangle);
                else
                    g.DrawEllipse(pen, new RectangleF(this.rectangle.X, this.rectangle.Y, Math.Min(this.rectangle.Width, this.rectangle.Height), Math.Min(this.rectangle.Width, this.rectangle.Height)));
                pen.Dispose();
            }
            //矩形删除
            if (this.pointKtype == 13 && (this.rectangle.Width > 0 || this.rectangle.Height > 0))
            {
                Pen pen = new Pen(this.phaseColor, 1);
                pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
                g.DrawRectangle(pen, new Rectangle((int)this.rectangle.X, (int)this.rectangle.Y, (int)this.rectangle.Width, (int)this.rectangle.Height));
                pen.Dispose();
            }
            // 折线删除
            if (this.pointKtype == 11 && pointArray.Count >= 2)
            {
                Pen pen = new Pen(this.phaseColor, 1);
                pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
                g.DrawPolygon(pen, pointArray.ToArray());
                pen.Dispose();
            }

            //Mat analyzeMat = this.documentWorkspace.PhaseModels[0].mat;
            ////int matWidth = analyzeMat.Width;
            ////int matHeight = analyzeMat.Height;
            ////////System.Drawing.Point tempPoint;//<tempLine
            if (analyzePoints != null && analyzePoints.Count > 0)
            {
                Pen pen = new Pen(this.phaseColor, this.trackBar1.Value);
                bool findTempLineSuccess;
                //Mat erzhi = new Mat(new OpenCvSharp.Size(this.bitmap.Size.Width, this.bitmap.Size.Height), MatType.CV_8UC4, new Scalar(0, 0, 0, 0));
                //int Rows = this.bitmap.Height;// analyzeMat.Rows;
                //int Cols = this.bitmap.Width;// analyzeMat.Cols;
                //int[] point = new int[2];

                foreach (System.Drawing.Point[] tempLine1 in analyzePoints)
                {
                    //for (int y = 0; y < tempLine1.Length - 1; y++)
                    //{
                    //    System.Drawing.Point point11 = new System.Drawing.Point(tempLine1[y].X, tempLine1[y].Y);
                    //    System.Drawing.Point point12 = new System.Drawing.Point(tempLine1[y + 1].X, tempLine1[y + 1].Y);
                    //    g.DrawLine(pen, point11, point12);
                    //}
                    g.DrawLines(pen, tempLine1);
                }
            }

            // 直线添加
            if (this.pointKtype == 2 && drawedStartPoint && this.endPoint.X > -1 && this.endPoint.Y > -1)
            {
                Pen pen = new Pen(this.phaseColor, this.trackBar1.Value);
                //pen.DashStyle = DashStyle.Dash;
                g.DrawLine(pen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
                pen.Dispose();
            }
            // 折线添加
            if (this.pointKtype == 1 && pointArray.Count >= 2)
            {
                Pen pen = new Pen(this.phaseColor, this.trackBar1.Value);
                g.DrawLines(pen, pointArray.ToArray());
                pen.Dispose();
            }

            //// 以下为绘制样式
            //Pen linePen = new Pen(Color.FromArgb(this.lineColor), this.lineWidth);
            //Pen pointPen1 = new Pen(Color.Yellow, this.pointWidth1);
            //Pen pointPen2 = new Pen(Color.FromArgb(this.pointColor2), this.pointWidth2);
            //Pen pointPen3 = new Pen(Color.FromArgb(this.pointColor3), this.pointWidth3);
            //SolidBrush brush1 = new SolidBrush(Color.FromArgb(this.pointColor1));
            //SolidBrush brush2 = new SolidBrush(Color.FromArgb(this.pointColor2));
            //SolidBrush brush3 = new SolidBrush(Color.FromArgb(this.pointColor3));
            //// 圆形
            //if (grainSizeGuideAreaMethodModel.circularGuideStyles != null)
            //{
            //    foreach (var circularGuideStyle in grainSizeGuideAreaMethodModel.circularGuideStyles)
            //    {
            //        if (this.comboBox1.SelectedItem.Equals(circularGuideStyle.tag))
            //        {
            //            graphics.DrawEllipse(linePen, this.rectangleFLine.X, this.rectangleFLine.Y, this.rectangleFLine.Width, this.rectangleFLine.Height);
            //        }
            //    }
            //}
            //// 矩形
            //if (grainSizeGuideAreaMethodModel.rectangleGuideStyles != null)
            //{
            //    foreach (var rectangleGuideStyle in grainSizeGuideAreaMethodModel.rectangleGuideStyles)
            //    {
            //        if (this.comboBox1.SelectedItem.Equals(rectangleGuideStyle.tag))
            //        {
            //            graphics.DrawRectangle(linePen, this.rectangleFLine.X, this.rectangleFLine.Y, this.rectangleFLine.Width, this.rectangleFLine.Height);
            //        }
            //    }
            //}
            //if (this.checkBox5_0.Checked && massLabelPoints.Count > 0)
            //{
            //    int index = 0;
            //    Font myFont = new Font("宋体", 12/*, FontStyle.Bold*/);
            //    Brush bush = new SolidBrush(this.panel1.BackColor/*Color.Red*/);//填充的颜色
            //    foreach (var item in massLabelPoints)
            //    {
            //        graphics.DrawString("" + (++index), myFont, bush, (float)item.X - 5, (float)item.Y - 5);
            //    }
            //}
        }

        private void InitializeLanguageText()
        {
            this.groupBox1.Text = PdnResources.GetString("Menu.operation.text");
            this.button9.Text = PdnResources.GetString("CommonAction.Undo");
            this.button2.Text = PdnResources.GetString("Menu.File.Close.Text");
            this.button1.Text = PdnResources.GetString("Form.OkButton.Text");
            this.groupBox2.Text = PdnResources.GetString("Menu.BinaryAction.Text");
            this.button8.Text = PdnResources.GetString("Menu.Ellipsedelete.text");
            this.button7.Text = PdnResources.GetString("Menu.BinaryAction.RectangleDelete.Text");
            this.button6.Text = PdnResources.GetString("Menu.rounddelete.text");
            this.button5.Text = PdnResources.GetString("Menu.BinaryAction.PolygonleDelete.Text");
            this.label1.Text = PdnResources.GetString("Menu.Linewidth.text") + ":";
            this.button4.Text = PdnResources.GetString("Menu.Lineadd.text");
            this.button3.Text = PdnResources.GetString("Menu.Polylineadd.text");
            this.groupBox7.Text = PdnResources.GetString("Menu.Preview.text");
            this.Text = PdnResources.GetString("Menu.filter.text");
        }

        private void InitializeComponent()
        {
            this.groupBox1 = new System.Windows.Forms.GroupBox();
            this.button9 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.button1 = new System.Windows.Forms.Button();
            this.groupBox2 = new System.Windows.Forms.GroupBox();
            this.button8 = new System.Windows.Forms.Button();
            this.trackBar1 = new System.Windows.Forms.TrackBar();
            this.button7 = new System.Windows.Forms.Button();
            this.trackBar2 = new PaintDotNet.CustomControl.TriangleTrackBar();
            this.button6 = new System.Windows.Forms.Button();
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.button5 = new System.Windows.Forms.Button();
            this.label1 = new System.Windows.Forms.Label();
            this.button4 = new System.Windows.Forms.Button();
            this.button3 = new System.Windows.Forms.Button();
            this.groupBox7 = new System.Windows.Forms.GroupBox();
            this.groupBox1.SuspendLayout();
            this.groupBox2.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.trackBar1)).BeginInit();
            this.SuspendLayout();
            // 
            // groupBox1
            // 
            this.groupBox1.Controls.Add(this.button9);
            this.groupBox1.Controls.Add(this.button2);
            this.groupBox1.Controls.Add(this.button1);
            this.groupBox1.Location = new System.Drawing.Point(12, 12);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(808, 45);
            this.groupBox1.TabIndex = 0;
            this.groupBox1.TabStop = false;
            // 
            // button9
            // 
            this.button9.Location = new System.Drawing.Point(468, 13);
            this.button9.Name = "button9";
            this.button9.Size = new System.Drawing.Size(91, 26);
            this.button9.TabIndex = 3;
            this.button9.UseVisualStyleBackColor = true;
            this.button9.Visible = false;
            // 
            // button2
            // 
            this.button2.Location = new System.Drawing.Point(694, 13);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(91, 26);
            this.button2.TabIndex = 1;
            this.button2.UseVisualStyleBackColor = true;
            this.button2.Click += new System.EventHandler(this.button2_Click);
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(582, 13);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(91, 26);
            this.button1.TabIndex = 0;
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // groupBox2
            // 
            this.groupBox2.Controls.Add(this.button8);
            this.groupBox2.Controls.Add(this.trackBar1);
            this.groupBox2.Controls.Add(this.button7);
            this.groupBox2.Controls.Add(this.trackBar2);
            this.groupBox2.Controls.Add(this.button6);
            this.groupBox2.Controls.Add(this.textBox1);
            this.groupBox2.Controls.Add(this.button5);
            this.groupBox2.Controls.Add(this.label1);
            this.groupBox2.Controls.Add(this.button4);
            this.groupBox2.Controls.Add(this.button3);
            this.groupBox2.Location = new System.Drawing.Point(12, 63);
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.Size = new System.Drawing.Size(233, 199);
            this.groupBox2.TabIndex = 1;
            this.groupBox2.TabStop = false;
            // 
            // button8
            // 
            this.button8.Location = new System.Drawing.Point(134, 151);
            this.button8.Name = "button8";
            this.button8.Size = new System.Drawing.Size(73, 26);
            this.button8.TabIndex = 7;
            this.button8.UseVisualStyleBackColor = true;
            this.button8.Click += new System.EventHandler(this.button8_Click);
            // 
            // trackBar1
            // 
            this.trackBar1.AutoSize = false;
            this.trackBar1.Location = new System.Drawing.Point(107, 69);
            this.trackBar1.Maximum = 50;
            this.trackBar1.Minimum = 1;
            this.trackBar1.Name = "trackBar1";
            this.trackBar1.Size = new System.Drawing.Size(104, 31);
            this.trackBar1.TabIndex = 21;
            this.trackBar1.TickStyle = System.Windows.Forms.TickStyle.None;
            this.trackBar1.Value = 1;
            this.trackBar1.Scroll += new System.EventHandler(this.trackBar1_Scroll);
            // 
            // button7
            // 
            this.button7.Location = new System.Drawing.Point(27, 151);
            this.button7.Name = "button7";
            this.button7.Size = new System.Drawing.Size(73, 26);
            this.button7.TabIndex = 6;
            this.button7.UseVisualStyleBackColor = true;
            this.button7.Click += new System.EventHandler(this.button7_Click);
            // 
            // trackBar2
            // 
            this.trackBar2.Location = new System.Drawing.Point(108, 69);
            this.trackBar2.Maximum = 50;
            this.trackBar2.Minimum = 1;
            this.trackBar2.Name = "trackBar2";
            this.trackBar2.Size = new System.Drawing.Size(102, 24);
            this.trackBar2.TabIndex = 20;
            this.trackBar2.Value = 1;
            this.trackBar2.Visible = false;
            // 
            // button6
            // 
            this.button6.Location = new System.Drawing.Point(134, 107);
            this.button6.Name = "button6";
            this.button6.Size = new System.Drawing.Size(73, 26);
            this.button6.TabIndex = 5;
            this.button6.UseVisualStyleBackColor = true;
            this.button6.Click += new System.EventHandler(this.button6_Click);
            // 
            // textBox1
            // 
            this.textBox1.Location = new System.Drawing.Point(68, 69);
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(32, 21);
            this.textBox1.TabIndex = 19;
            this.textBox1.Text = "1";
            this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
            // 
            // button5
            // 
            this.button5.Location = new System.Drawing.Point(27, 107);
            this.button5.Name = "button5";
            this.button5.Size = new System.Drawing.Size(73, 26);
            this.button5.TabIndex = 4;
            this.button5.UseVisualStyleBackColor = true;
            this.button5.Click += new System.EventHandler(this.button5_Click);
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(28, 73);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(0, 12);
            this.label1.TabIndex = 18;
            // 
            // button4
            // 
            this.button4.Location = new System.Drawing.Point(135, 31);
            this.button4.Name = "button4";
            this.button4.Size = new System.Drawing.Size(73, 26);
            this.button4.TabIndex = 3;
            this.button4.UseVisualStyleBackColor = true;
            this.button4.Click += new System.EventHandler(this.button4_Click);
            // 
            // button3
            // 
            this.button3.Location = new System.Drawing.Point(28, 31);
            this.button3.Name = "button3";
            this.button3.Size = new System.Drawing.Size(73, 26);
            this.button3.TabIndex = 2;
            this.button3.UseVisualStyleBackColor = true;
            this.button3.Click += new System.EventHandler(this.button3_Click);
            // 
            // groupBox7
            // 
            this.groupBox7.Location = new System.Drawing.Point(251, 63);
            this.groupBox7.Name = "groupBox7";
            this.groupBox7.Size = new System.Drawing.Size(569, 502);
            this.groupBox7.TabIndex = 1;
            this.groupBox7.TabStop = false;
            // 
            // MetalsBoundaryEditingDialog
            // 
            this.ClientSize = new System.Drawing.Size(832, 577);
            this.Controls.Add(this.groupBox2);
            this.Controls.Add(this.groupBox7);
            this.Controls.Add(this.groupBox1);
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.Name = "MetalsBoundaryEditingDialog";
            this.groupBox1.ResumeLayout(false);
            this.groupBox2.ResumeLayout(false);
            this.groupBox2.PerformLayout();
            ((System.ComponentModel.ISupportInitialize)(this.trackBar1)).EndInit();
            this.ResumeLayout(false);

        }

        /// <summary>
        /// 折线添加
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button3_Click(object sender, EventArgs e)
        {
            pointArray.Clear();
            startPoint = new Point(-1, -1);
            drawedStartPoint = false;
            endPoint = new Point(-1, -1);
            pointKtype = 1;
            this.documentWorkspace.Refresh();
        }
        /// <summary>
        /// 直线添加
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button4_Click(object sender, EventArgs e)
        {
            startPoint = new Point(-1, -1);
            drawedStartPoint = false;
            endPoint = new Point(-1, -1);
            pointKtype = 2;
            this.documentWorkspace.Refresh();
        }

        private void InitCommonButtonEvent()
        {
            this.commonControlButtons.zoomInButton.Click += new EventHandler(zoomInButton_Click);
            this.commonControlButtons.zoomOutButton.Click += new EventHandler(zoomOutButton_Click);
            this.commonControlButtons.zoomToWindowButton.Click += new EventHandler(zoomToWindowButton_Click);
            this.commonControlButtons.actualSizeButton.Click += new EventHandler(actualSizeButton_Click);
            this.commonControlButtons.pointerButton.Click += new EventHandler(pointerButton_Click);
            this.commonControlButtons.mobileModeButton.Click += new EventHandler(mobileModeButton_Click);
        }
        private void zoomInButton_Click(object sender, EventArgs e)
        {
            this.documentWorkspace.ZoomIn();
        }

        private void zoomOutButton_Click(object sender, EventArgs e)
        {
            this.documentWorkspace.ZoomOut();
        }

        private void zoomToWindowButton_Click(object sender, EventArgs e)
        {
            this.documentWorkspace.ZoomBasis = ZoomBasis.FitToWindow;
        }

        private void actualSizeButton_Click(object sender, EventArgs e)
        {
            this.documentWorkspace.ZoomBasis = ZoomBasis.ScaleFactor;
            this.documentWorkspace.ScaleFactor = ScaleFactor.OneToOne;
        }

        private void pointerButton_Click(object sender, EventArgs e)
        {
            this.documentWorkspace.ActiveTool = Annotation.Enum.DrawToolType.InclusionNoEffect;
            this.documentWorkspace.Cursor = Cursors.Default;
        }

        private void mobileModeButton_Click(object sender, EventArgs e)
        {
            this.documentWorkspace.ActiveTool = Annotation.Enum.DrawToolType.MoveMode;
        }

        //确定按钮点击事件
        private void button1_Click(object sender, EventArgs e)
        {
            this.phaseMatCopy = this.documentWorkspace.PhaseModels[0].mat;
            this.DialogResult = DialogResult.OK;
            this.Close();
        }


        /// <summary>
        /// 用于get处理后的图像
        /// </summary>
        public List<Point[]> AnalyzePoints
        {
            get
            {
                return this.analyzePoints;
            }
            //set
            //{
            //    this.analyzePoints = value;
            //}
        }

        /// <summary>
        /// 矩形删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button7_Click(object sender, EventArgs e)
        {
            startPoint = new Point(-1, -1);
            drawedStartPoint = false;
            endPoint = new Point(-1, -1);
            this.rectangle.X = -1;
            this.rectangle.Y = -1;
            this.rectangle.Width = 0;
            this.rectangle.Height = 0;
            this.pointKtype = 13;
            this.documentWorkspace.Refresh();
        }
        /// <summary>
        /// 椭圆删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button8_Click(object sender, EventArgs e)
        {
            startPoint = new Point(-1, -1);
            drawedStartPoint = false;
            endPoint = new Point(-1, -1);
            this.rectangle.X = -1;
            this.rectangle.Y = -1;
            this.rectangle.Width = 0;
            this.rectangle.Height = 0;
            this.pointKtype = 14;
            this.documentWorkspace.Refresh();
        }
        /// <summary>
        /// 圆形删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button6_Click(object sender, EventArgs e)
        {
            startPoint = new Point(-1, -1);
            drawedStartPoint = false;
            endPoint = new Point(-1, -1);
            this.rectangle.X = -1;
            this.rectangle.Y = -1;
            this.rectangle.Width = 0;
            this.rectangle.Height = 0;
            this.pointKtype = 12;
            this.documentWorkspace.Refresh();
        }
        /// <summary>
        /// 多边形删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button5_Click(object sender, EventArgs e)
        {
            pointArray.Clear();
            startPoint = new Point(-1, -1);
            drawedStartPoint = false;
            endPoint = new Point(-1, -1);

            this.rectangle.X = -1;
            this.rectangle.Y = -1;
            this.rectangle.Width = 0;
            this.rectangle.Height = 0;
            this.pointKtype = 11;
            this.documentWorkspace.Refresh();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        /// <summary>
        /// 线宽改变
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            int valueT;
            if (!int.TryParse(textBox1.Text, out valueT))
                return;
            if (this.trackBar1.Minimum > valueT)
                valueT = this.trackBar1.Minimum;
            if (this.trackBar1.Maximum < valueT)
                valueT = this.trackBar1.Maximum;
            this.trackBar1.Value = valueT;
            //this.textBox1.Text = valueT + "";
            this.documentWorkspace.Refresh();
        }

        private void trackBar1_Scroll(object sender, EventArgs e)
        {
            this.textBox1.Text = this.trackBar1.Value + "";
            this.documentWorkspace.Refresh();
        }
    }
}