C#Halcon找线封装

       利用CreateMetrologyModel封装找线工具时，在后期实际应用调试时容易把检测极性搞混乱，造成检测偏差，基于此，此Demo增加画线后检测极性的指引，首先看一下效果

加载测试图片

画线

确定后指引效果

找线效果

修改显示

UI代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ViewControl;
using HalconDotNet;
using System.Reflection.Emit;
using static System.Net.Mime.MediaTypeNames;
namespace DeepLearningTest1
{
    public partial class Form1 : Form
    {
        HalconView HW;
        public static MyDraw myDraw =new MyDraw();
        HObject HIMage = new HObject(), ho_Arrows=new HObject();
        HObject ho_Clip, ho_Cross, ho_Fit;
        Double R1, R2, C1, C2;
        bool DisDraw=false, DisClip=false, DisCross=false, DisFit=false;
        public Form1()
        {
            InitializeComponent();
            HW = new HalconView();
            HW.HWindowControl.BackColor = Color.White;
            splitContainer1.Panel1.Controls.Add(HW);
            HW.Dock = DockStyle.Fill;
        }       
        /// <summary>
        /// 加载图像
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                OpenFileDialog openFileDialog = new OpenFileDialog();