Display_D_HP/TeamAAS-VM/Views/Calibration/CalibTool.xaml.cs

using Cognex.VisionPro;
using Cognex.VisionPro.Dimensioning;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using TeamAAS_VP.ViewModels.Calibration;

namespace TeamAAS_VP.Views.Calibration
{
    /// <summary>
    /// CalibTool.xaml 的交互逻辑
    /// </summary>
    public partial class CalibTool : UserControl
    {
        CalibToolViewModel VM;
        public CalibTool()
        {
            InitializeComponent();
            VM = DataContext as CalibToolViewModel;
            VM.PropertyChanged += VM_PropertyChanged;
            this.display.VerticalScrollBar = false;
            this.display.HorizontalScrollBar = false;
            this.display.AutoFit = true;
            this.display.BackColor = System.Drawing.SystemColors.ActiveCaption;
        }

        private int _imageWidth;
        private int _imageHeight;
        private void VM_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            try
            {
                if (e.PropertyName == "Image")
                {
                    this.display.Image = VM.Image;
                    //图像中心点坐标
                    _imageWidth = this.display.Image.Width;
                    _imageHeight = this.display.Image.Height;
                }
                else if (e.PropertyName == "Graphic")
                {
                    this.display.StaticGraphics.Clear();
                    CogGraphicCollection graphic = new CogGraphicCollection();
                    CogCreateLineTool line1 = new CogCreateLineTool();
                    CogCreateLineTool line2 = new CogCreateLineTool();
                    line1.InputImage = this.display.Image;
                    line2.InputImage = this.display.Image;
                    line1.Line.X = _imageWidth / 2;
                    line1.Line.Y = _imageHeight / 2;
                    line1.Line.Rotation = 0;
                    line2.Line.X = _imageWidth / 2;
                    line2.Line.Y = _imageHeight / 2;
                    line2.Line.Rotation = Math.PI / 180 * 90;
                    line1.Run();
                    line2.Run();
                    graphic.Add(line1.GetOutputLine());
                    graphic.Add(line2.GetOutputLine());
                    this.display.StaticGraphics.Clear();
                    this.display.StaticGraphics.AddList(graphic, "");
                    if (VM.Graphic != null)
                    {
                        this.display.StaticGraphics.AddList(VM.Graphic, "");
                    }
                }
            }
            catch (Exception)
            {

            }
        }
    }
}