geboshi_V1/LeatherProject/LeatherApp/Form1.cs

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

namespace LeatherApp
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                Mat mat0 = Cv2.ImRead(this.textBox1.Text.Trim());
                int marginWidth0;
                mat0 = OpenCVUtil.getMaxInsetRect2(mat0, true, 0, out marginWidth0);
                this.label1.Text = "边缘宽度:" + marginWidth0;
            }
            catch(Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
    }
}