OTS/OTSIncAReportApp/1-UI/Control_Graph/Controls/ImageSplicer.cs

using OpenCvSharp;
using OpenCvSharp.Extensions;
using OTSCommon.Model;
using OTSIncAReportGraph;
using OTSIncAReportGraph.Class;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace OTSIncAReportApp._1_UI.Control_Graph.Controls
{
    class ImageSplicer
    {
        public double picYmin { get; set; }
        public double picXmin { get; set; }
        public int imgeH { get; set; }
        public int imgeW { get; set; }
        /// <summary>
        /// 单纯图像拼接无颗粒颜色渲染
        /// </summary>
        /// <param name="resultFile"></param>
        /// <param name="m_list_allDfield"></param>
        /// <returns></returns>
        public List<DataTable> Mosaics(ResultFile resultFile,List<DisplayRectangle> m_list_allDfield)
        {
            List<DataTable> list_dt_picdata = new List<DataTable>();
            DataTable picDatat = new DataTable();
            List<Field> fieldlist = resultFile.List_OTSField;
            picDatat.Columns.Add("X", typeof(double));
            picDatat.Columns.Add("Y", typeof(double));
            foreach (var f in m_list_allDfield)
            {
                DataRow dr = picDatat.NewRow();
                dr["X"] = f.OTSCoordinatePos.X;
                dr["Y"] = f.OTSCoordinatePos.Y;
                picDatat.Rows.Add(dr);
            }

            DataTable total_dt_X = picDatat.Copy();
            DataView dv_x = total_dt_X.DefaultView;
            DataView dv_x_2 = dv_x.ToTable(true, "X").DefaultView;
            dv_x_2.Sort = "X ASC";
            total_dt_X = dv_x_2.ToTable();


            DataTable total_dt_Y = picDatat.Copy();
            DataView dv_Y = total_dt_Y.DefaultView;
            DataView dv_Y_2 = dv_Y.ToTable(true, "Y").DefaultView;
            dv_Y_2.Sort = "Y ASC";
            total_dt_Y = dv_Y_2.ToTable();

            //循环每一行图片
            for (int i = 0; i < total_dt_Y.Rows.Count; i++)
            {
                NLog.LogManager.GetCurrentClassLogger().Info("Splice line" + i + 1.ToString() + "of" + total_dt_Y.Rows.Count.ToString() + ".....");

                DataTable data = new DataTable();
                data.Columns.Add("mat", typeof(Bitmap));
                data.Columns.Add("X", typeof(double));
                //循环每行图片进行拼接
                Bitmap bitmap = new Bitmap((int)m_list_allDfield[0].OriginalImage.Width, (int)m_list_allDfield[0].OriginalImage.Height);

                for (int a = 0; a < total_dt_X.Rows.Count; a++)
                {
                    DataRow dr2 = data.NewRow();
                    Graphics g = Graphics.FromImage(bitmap);

                    g.Clear(Color.White);
                    g.Dispose();
                    dr2["mat"] = bitmap;
                    dr2["X"] = total_dt_X.Rows[a]["X"];
                    data.Rows.Add(dr2);
                }
                //循环所有图片
                foreach (var f in m_list_allDfield)
                {
                    if (total_dt_Y.Rows[i]["Y"].ToString() == f.OTSCoordinatePos.Y.ToString())
                    {
                        //循环图片的行数
                        for (int c = 0; c < data.Rows.Count; c++)
                        {
                            if (data.Rows[c]["X"].ToString() == f.OTSCoordinatePos.X.ToString())
                            {
                                Bitmap image = new Bitmap(bitmap.Width, bitmap.Height);
                                Graphics g2 = Graphics.FromImage(image);
                                //g2.Clear(Color.White);
                                Color color1 = Color.FromArgb(217, 217, 217);
                                g2.Clear(color1);
                                g2.DrawImage(image, 0, 0, f.OriginalImage.Width, f.OriginalImage.Height);
                                Graphics graph_2 = Graphics.FromImage(image);

                                for (int a = 0; a < fieldlist.Count; a++)
                                {
                                    if (fieldlist[a].FieldID.ToString() == f.FieldID.ToString())
                                    {
                                        //先获取该Field中的所有Particle
                                        List<Particle> list_particle;
                                        list_particle = fieldlist[a].ParticleList;
                                        //再循环计算所有的Particle对象
                                        foreach (Particle particle in list_particle)
                                        {
                                            List<Segment> list_seg;
                                            list_seg = particle.SegmentList;
                                            //创建颗粒分布图对应的类对象
                                            List<DisplaySegment> list_dsegment = new List<DisplaySegment>();
                                            //再循环取出里面所有的segment
                                            foreach (Segment seg in list_seg)
                                            {
                                                #region 创建DSegment对象，并将STD分析出的化合物颜色保存到DSegment对象中

                                                System.Drawing.Point on_p = new System.Drawing.Point() { X = seg.Start, Y = seg.Height };
                                                System.Drawing.Point off_p = new System.Drawing.Point() { X = seg.Start + seg.Length, Y = seg.Height };
                                                Pen npen = new Pen(Color.FromArgb(255 - particle.AveGray, 0, 0, 0));
                                                graph_2.DrawLine(npen, on_p, off_p);

                                                #endregion
                                            }
                                        }
                                    }
                                }
                                data.Rows[c]["mat"] = image;
                                data.Rows[c]["X"] = f.OTSCoordinatePos.X;
                            }
                        }
                    }

                }



                DataView dataView1 = data.DefaultView;
                dataView1.Sort = "X ASC";
                data = dataView1.ToTable();
                list_dt_picdata.Add(data);
            }

            return list_dt_picdata;
        }
        /// <summary>
        /// 图像拼接并进行颗粒渲染颜色
        /// </summary>
        /// <param name="resultFile"></param>
        /// <param name="m_list_allDfield"></param>
        /// <returns></returns>
        public List<DataTable> ImageStitchingParticleRendering(ResultFile resultFile, List<DisplayRectangle> m_list_allDfield)
        {
            List<DataTable> list_dt_picdata = new List<DataTable>();
            DataTable picDatat = new DataTable();
            List<Field> fieldlist = resultFile.List_OTSField;
            picDatat.Columns.Add("X", typeof(double));
            picDatat.Columns.Add("Y", typeof(double));
            foreach (var f in m_list_allDfield)
            {
                DataRow dr = picDatat.NewRow();
                dr["X"] = f.OTSCoordinatePos.X;
                dr["Y"] = f.OTSCoordinatePos.Y;
                picDatat.Rows.Add(dr);
            }
            DataTable total_dt_X = picDatat.Copy();
            DataView dv_x = total_dt_X.DefaultView;
            DataView dv_x_2 = dv_x.ToTable(true, "X").DefaultView;
            dv_x_2.Sort = "X ASC";
            total_dt_X = dv_x_2.ToTable();


            DataTable total_dt_Y = picDatat.Copy();
            DataView dv_Y = total_dt_Y.DefaultView;
            DataView dv_Y_2 = dv_Y.ToTable(true, "Y").DefaultView;
            dv_Y_2.Sort = "Y ASC";
            total_dt_Y = dv_Y_2.ToTable();
            picYmin = Convert.ToDouble(total_dt_Y.Rows[total_dt_Y.Rows.Count - 1]["Y"]);
            picXmin = Convert.ToDouble(total_dt_X.Rows[0]["X"]);
            for (int i = 0; i < total_dt_Y.Rows.Count; i++)
            {
                NLog.LogManager.GetCurrentClassLogger().Info("Splice line" + i + 1.ToString() + "of" + total_dt_Y.Rows.Count.ToString() + ".....");
                DataTable data = new DataTable();
                data.Columns.Add("mat", typeof(Bitmap));
                data.Columns.Add("X", typeof(double));
                data.Columns.Add("Y", typeof(double));
                imgeH = (int)m_list_allDfield[0].OriginalImage.Height;
                imgeW = (int)m_list_allDfield[0].OriginalImage.Width;
                Bitmap bitmap = new Bitmap((int)m_list_allDfield[0].OriginalImage.Width, (int)m_list_allDfield[0].OriginalImage.Height);
                for (int a = 0; a < total_dt_X.Rows.Count; a++)
                {
                    DataRow dr2 = data.NewRow();
                    Graphics g = Graphics.FromImage(bitmap);

                    g.Clear(Color.White);
                    g.Dispose();
                    dr2["mat"] = bitmap;
                    dr2["X"] = total_dt_X.Rows[a]["X"];
                    data.Rows.Add(dr2);
                }


                foreach (var f in m_list_allDfield)
                {
                    if (total_dt_Y.Rows[i]["Y"].ToString() == f.OTSCoordinatePos.Y.ToString())
                    {
                        for (int c = 0; c < data.Rows.Count; c++)
                        {
                            if (data.Rows[c]["X"].ToString() == f.OTSCoordinatePos.X.ToString())
                            {

                                Bitmap image = new Bitmap(bitmap.Width, bitmap.Height);
                                Graphics graph_2 = Graphics.FromImage(image);
                                Color color1 = Color.FromArgb(217, 217, 217);
                                graph_2.Clear(color1);

                                //Color color1 = Color.FromArgb(217, 217, 217);
                                //graph_2.Clear(color1);

                                for (int a = 0; a < fieldlist.Count; a++)
                                {
                                    if (fieldlist[a].FieldID.ToString() == f.FieldID.ToString())
                                    {
                                        //先获取该Field中的所有Particle
                                        List<Particle> list_particle;
                                        list_particle = fieldlist[a].ParticleList;
                                        //再循环计算所有的Particle对象
                                        foreach (Particle particle in list_particle)
                                        {
                                            List<Segment> list_seg;
                                            list_seg = particle.SegmentList;
                                            //创建颗粒分布图对应的类对象
                                            List<DisplaySegment> list_dsegment = new List<DisplaySegment>();
                                            //再循环取出里面所有的segment
                                            foreach (Segment seg in list_seg)
                                            {
                                                #region 创建DSegment对象，并将STD分析出的化合物颜色保存到DSegment对象中

                                                System.Drawing.Point on_p = new System.Drawing.Point() { X = seg.Start, Y = seg.Height };
                                                System.Drawing.Point off_p = new System.Drawing.Point() { X = seg.Start + seg.Length, Y = seg.Height };
                                                var color = DrawFunction.GetColorBySTDTypeIDForBSEAndSorImage(particle.TypeColor, particle.TypeId);
                                                Pen npen = new Pen(color);
                                                graph_2.DrawLine(npen, on_p, off_p);

                                                #endregion
                                            }
                                        }
                                    }

                                }
                                data.Rows[c]["mat"] = image;
                                data.Rows[c]["X"] = f.OTSCoordinatePos.X;
                                data.Rows[c]["Y"] = f.OTSCoordinatePos.Y;
                            }
                        }

                    }
                }


                DataView dataView1 = data.DefaultView;
                dataView1.Sort = "X ASC";
                data = dataView1.ToTable();


                list_dt_picdata.Add(data);
            }

            return list_dt_picdata;
        }

        public Mat DrawingOfNationalStandardBoxes(DataTable GBDatatableOne,int GridLength, Mat save_pano)
        {
            // 创建一个HashSet来存储唯一的值  
            HashSet<int> distinctValuesY = new HashSet<int>();
            // 创建一个HashSet来存储唯一的值  
            HashSet<int> distinctValuesX = new HashSet<int>();
            for (int i = 0; i < GBDatatableOne.Rows.Count; i++)
            {
                distinctValuesY.Add(Convert.ToInt32(GBDatatableOne.Rows[i]["fieldY"]));
                distinctValuesX.Add(Convert.ToInt32(GBDatatableOne.Rows[i]["fieldX"]));
            }

            //OTS坐标向上为正，向右为正
            var distinctY = distinctValuesY.ToList();
            distinctY.Sort((a, b) => b.CompareTo(a));
            var distinctX = distinctValuesX.ToList();
            distinctX.Sort();

            //取到Y轴图片的最上边的位置
            picYmin = picYmin + (imgeH / 2);

            int GBY = distinctY.Max() + (GridLength / 2);

            int Yzhou = (int)picYmin - GBY;


            picXmin = picXmin - (imgeW / 2);
            int GBX = distinctX.Min() - (GridLength / 2);

            for (int i = 0; i < distinctY.Count; i++)
            {

                int Xzhou = (int)picXmin - GBX;
                DataTable number = CountTheNumberOfX_axes(GBDatatableOne, "fieldY", distinctY[i].ToString());
                for (int j = 0; j < number.Rows.Count; j++)
                {

                    // 定义矩形的左上角和右下角坐标  
                    OpenCvSharp.Point topLeft = new OpenCvSharp.Point(Xzhou, Yzhou);
                    int XzhouDOW = Xzhou + GridLength;
                    int YzhouDOW = Yzhou + GridLength;
                    OpenCvSharp.Point textOrg = new OpenCvSharp.Point(Xzhou + 20, Yzhou + 70); // 文字开始的位置  
                    OpenCvSharp.Point bottomRight = new OpenCvSharp.Point(XzhouDOW, YzhouDOW);
                    Xzhou = Xzhou + GridLength;

                    // 定义矩形的颜色（BGR）和线宽  
                    Scalar color = new OpenCvSharp.Scalar(0, 0, 255, 255); // 蓝色  
                    int thickness = 2;
                    // 在图像上绘制矩形  
                    Cv2.Rectangle(save_pano, topLeft, bottomRight, color, thickness);

                    // 设置要绘制的文字及其位置  
                    string text = number.Rows[j]["data"].ToString();


                    string input = number.Rows[j]["data"].ToString();
                    double fontScale = 1; // 字体大小缩放因子  
                    int thickness2 = 1; // 字体粗细 
                                        // 获取文字的大小，以便我们可以更好地定位它  
                    OpenCvSharp.Size textSize = OpenCvSharp.Cv2.GetTextSize(input, HersheyFonts.HersheySimplex, fontScale, thickness2, out int baseline);
                    int chunkSize = GridLength / textSize.Height; // 分割长度  
                                                                  // 使用LINQ的Enumerable.Chunk扩展方法分割字符串  
                    var chunks = Enumerable.Range(0, input.Length / chunkSize + (input.Length % chunkSize > 0 ? 1 : 0))
                        .Select(x => input.Substring(x * chunkSize, Math.Min(chunkSize, input.Length - x * chunkSize)))
                        .ToList();

                    int topgrade = Convert.ToInt32(number.Rows[j]["color"]);
                    // 设置字体样式和大小  
                    Color color1 = new Color();
                    switch (topgrade)
                    {
                        case 0:
                            color1 = Color.White;
                            break;
                        case 1:
                            color1 = Color.DarkGray;
                            break;
                        case 2:
                            color1 = Color.Purple;
                            break;
                        case 3:
                            color1 = Color.Blue;
                            break;
                        case 4:
                            color1 = Color.Red;
                            break;
                        case 5:
                            color1 = Color.Red;
                            break;
                        default:
                            color1 = Color.Red;
                            break;

                    }
                    Scalar fontColor = new OpenCvSharp.Scalar(color1.B, color1.G, color1.R, 255); // 文字颜色：黑色  
                    LineTypes lineType = OpenCvSharp.LineTypes.AntiAlias; // 线条类型  

                    foreach (var chunk in chunks)
                    {
                        // 使用PutText方法在图像上绘制文字  
                        Cv2.PutText(save_pano, chunk, textOrg, HersheyFonts.HersheySimplex, fontScale, fontColor, thickness, lineType);
                        textOrg.Y = textOrg.Y + 70;
                    }
                }
                Yzhou = Yzhou + GridLength;
            }

            return save_pano;
        }

        private DataTable CountTheNumberOfX_axes(DataTable dataTable, string ColumnName, string name)
        {

            DataTable data = new DataTable();
            data.Columns.Add("data");
            data.Columns.Add("color");
            for (int i = 0; i < dataTable.Rows.Count; i++)
            {
                if (name == dataTable.Rows[i][ColumnName].ToString())
                {
                    DataRow dr = data.NewRow();
                    dr["data"] = dataTable.Rows[i]["gradeDetail"].ToString();
                    dr["color"] = dataTable.Rows[i]["topGrade"].ToString();
                    data.Rows.Add(dr);
                }
            }
            return data;
        }
    }
}