using LB_VisionControls;
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using LB_VisionProcesses.Cameras;
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using LB_VisionProcesses.Cameras.HikCameras;
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using LB_VisionProcesses.Cameras.HRCameras;
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using LB_VisionProcesses.Cameras.LBCameras;
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using LB_VisionProcesses.Cameras.LocalCameras;
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using LB_VisionProcesses.Cameras.MicroCameras;
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using LB_VisionProcesses.Cameras.MindCameras;
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using ReaLTaiizor.Forms;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.Xml.Linq;
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using static System.Net.Mime.MediaTypeNames;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement;
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namespace LB_SmartVision.Forms.Pages.CameraPage
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{
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public partial class CameraForm : Form
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{
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BaseCamera camera { get; set; }
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UserPictureBox onlinePictureBox { get; set; }
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public CameraForm()
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{
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InitializeComponent();
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}
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public CameraForm(BaseCamera camera)
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{
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InitializeComponent();
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// 使用 LINQ 获取所有枚举值并打印
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var brands = Enum.GetValues(typeof(CameraBrand)).Cast<CameraBrand>();
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foreach (var brand in brands)
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{
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uiComboBoxBrand.Items.Add(brand.ToString());
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}
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if (camera == null)
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{
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return;
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}
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this.camera = camera;
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this.Text = camera.SN;
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//设置品牌
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if (camera is HRCamera)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(HRCamera).Name);
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}
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else if (camera is LBCamera)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(LBCamera).Name);
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}
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else if(camera is LocalCamera)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(LocalCamera).Name);
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}
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else if (camera is HikCamera)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(HikCamera).Name);
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}
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else if (camera is HikCodeReader)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(HikCodeReader).Name);
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}
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else if (camera is MindCamera)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(MindCamera).Name);
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}
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else if (camera is MicroCamera)
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{
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uiComboBoxBrand.SelectedIndex = uiComboBoxBrand.FindString(typeof(MicroCamera).Name);
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}
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onlinePictureBox = new UserPictureBox(uiGroupBoxImage);
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this.uiGroupBoxImage.Controls.Clear();
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this.uiGroupBoxImage.Controls.Add(onlinePictureBox);
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onlinePictureBox.Dock = DockStyle.Fill;
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//设置触发
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camera.GetTriggerMode(out TriggerMode triggerMode, out TriggerSource triggerSource);
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if (triggerSource == TriggerSource.Software)
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{
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uiRadioButtonSoftTrigger.Checked = true;
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}
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else
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{
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uiRadioButtonHardTrigger.Checked = true;
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}
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uiButtonGrabOnce.Enabled = uiRadioButtonSoftTrigger.Checked;
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uiButtonStartSoftGrab.Enabled = uiRadioButtonSoftTrigger.Checked;
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uiButtonCloseSoftGrab.Enabled = uiRadioButtonSoftTrigger.Checked;
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uiButtonStartHardGrab.Enabled = !uiRadioButtonSoftTrigger.Checked;
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//设置曝光和增益
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camera.GetExpouseTime(out double exp);
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uiTextBoxExp.Text = exp.ToString();
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camera.GetGain(out double gain);
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uiTextBoxGain.Text = gain.ToString();
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//加载回调函数
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Subscribe();
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}
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private void CameraForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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camera.StopGrabbing();
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if (uiRadioButtonSoftTrigger.Checked)
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{
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camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
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}
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else
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{
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camera.SetTriggerMode(TriggerMode.On, TriggerSource.Line0);
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}
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// 注释掉自动启动采集逻辑,防止关闭窗体后相机自动连续采集
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// 用户需要手动点击"启动采集"按钮才会启动相机
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// camera.StartGrabbing();
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Unsubscribe();
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}
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public void Unsubscribe()
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{
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try
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{
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if (camera == null)
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{
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return;
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}
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//取消回调函数
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camera.ImageGrabbed -= GetImageBllComplete;
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}
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catch (Exception ex)
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{
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// 记录错误信息
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Debug.WriteLine($"错误: {ex.Message}");
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}
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}
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public void Subscribe()
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{
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try
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{
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if (camera == null)
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{
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return;
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}
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//取消回调函数
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camera.ImageGrabbed -= GetImageBllComplete;
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//加载回调函数
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camera.ImageGrabbed += GetImageBllComplete;
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}
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catch (Exception ex)
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{
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// 记录错误信息
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Debug.WriteLine($"错误: {ex.Message}");
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}
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}
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private void uiRadioButtonSoftTrigger_CheckedChanged(object sender, EventArgs e)
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{
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uiButtonGrabOnce.Enabled = uiRadioButtonSoftTrigger.Checked;
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uiButtonStartSoftGrab.Enabled = uiRadioButtonSoftTrigger.Checked;
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uiButtonCloseSoftGrab.Enabled = uiRadioButtonSoftTrigger.Checked;
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uiButtonStartHardGrab.Enabled = !uiRadioButtonSoftTrigger.Checked;
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if (camera == null)
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{
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return;
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}
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if (uiRadioButtonSoftTrigger.Checked)
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{
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camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
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}
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else
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{
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camera.SetTriggerMode(TriggerMode.On, TriggerSource.Line0);
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}
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}
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private void uiButtonGrabOnce_Click(object sender, EventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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DateTime startTime = DateTime.Now; // 当前时间
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camera.GetImageWithSoftTrigger(out Bitmap bitmap);
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this.BeginInvoke(new Action(() =>
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{
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if (bitmap != null)
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{
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this.uiTextBoxGrabTime.Text = (DateTime.Now - startTime).TotalMilliseconds.ToString();
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}
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else
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{
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this.uiTextBoxGrabTime.Text = "-1ms";
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}
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}));
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});
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}
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private void uiButtonStartSoftGrab_Click(object sender, EventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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camera.StopGrabbing();
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camera.StartWith_SoftTriggerModel();
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});
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}
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private void uiButtonCloseSoftGrab_Click(object sender, EventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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camera.StopGrabbing();
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camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
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camera.StartGrabbing();
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});
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}
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private void uiButtonStartHardGrab_Click(object sender, EventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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Task.Factory.StartNew(() =>
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{
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camera.StopGrabbing();
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camera.StartWith_HardTriggerModel();
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});
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}
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/// <summary>
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/// 相机回调运行
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/// </summary>
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/// <param name="CCDName"></param>
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/// <param name="image"></param>
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private void GetImageBllComplete(object sender, CameraEventArgs e)
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{
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if (e.Bitmap == null)
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{
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return;
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}
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lock (e.Bitmap)
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{
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if (this.InvokeRequired) // 检查是否需要在UI线程上调用
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{
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this.Invoke(new Action(() =>
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{
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onlinePictureBox.Image = e.Bitmap;
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})); // 递归调用自身，但这次在UI线程上
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}
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else
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{
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onlinePictureBox.Image = e.Bitmap;
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}
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}
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}
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/// <summary>
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/// 读码回调运行
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/// </summary>
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/// <param name="CCDName"></param>
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/// <param name="image"></param>
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private void GetCodeImageBllComplete(object sender, HikCodeReaderEventArgs e)
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{
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if (e.Bitmap == null && e.Image == null)
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return;
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if (e.pixelType == HikCodeReaderEventArgs.PixelType.Mono8 && e.Bitmap != null)
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{
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lock (e.Bitmap)
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{
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onlinePictureBox.Image = e.Bitmap;
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}
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}
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else if (e.pixelType == HikCodeReaderEventArgs.PixelType.Jpeg && e.Image != null)
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{
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lock (e.Image)
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{
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ImageWidth = (ulong)e.Image.Width;
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ImageHeight = (ulong)e.Image.Height;
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onlinePictureBox.Image = new Bitmap(e.Image);
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}
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}
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}
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private ulong ImageWidth;
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private ulong ImageHeight;
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private Pen pen = new Pen(Color.Blue, 3f);
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private System.Drawing.Point[] stPointList = new System.Drawing.Point[4];
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private void pictureBox_Paint(object sender, PaintEventArgs e)
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{
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if (!(camera is HikCodeReader))
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return;
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#region 屏蔽
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//for (int i = 0; i < ((HikCodeReader)camera).resultEx.nCodeNum; i++)
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//{
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// for (int j = 0; j < 4; j++)
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// {
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// float num = (float)resultPictureBox.Size.Width / (float)ImageWidth;
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// float num2 = (float)resultPictureBox.Size.Height / (float)ImageHeight;
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// float num3 = Math.Min(num, num2);
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// if (num > num2)
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// {
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// stPointList[j].X = (int)((float)((HikCodeReader)camera).resultEx.stBcrInfoEx[i].pt[j].x * num3)
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// + (int)(((float)resultPictureBox.Size.Width - (float)ImageWidth * num3) / 2f);
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// stPointList[j].Y = (int)((float)((HikCodeReader)camera).resultEx.stBcrInfoEx[i].pt[j].y * num3);
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// }
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// else
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// {
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// stPointList[j].X = (int)((float)((HikCodeReader)camera).resultEx.stBcrInfoEx[i].pt[j].x * num3);
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// stPointList[j].Y = (int)((float)((HikCodeReader)camera).resultEx.stBcrInfoEx[i].pt[j].y * num3)
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// + (int)(((float)resultPictureBox.Size.Height - (float)ImageHeight * num3) / 2f);
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// }
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// }
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// e.Graphics.DrawPolygon(pen, stPointList);
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// Font font = new Font("微软雅黑", 10f, FontStyle.Bold);
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// Brush brush = new SolidBrush(Color.AntiqueWhite);
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// string strCode = Encoding.Default.GetString(((HikCodeReader)camera).resultEx.stBcrInfoEx[i].chCode).TrimEnd(default(char));
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// e.Graphics.DrawString(strCode, font, brush, stPointList[3]);
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//}
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#endregion
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}
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private void uiTextBoxExp_TextChanged(object sender, EventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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double exp = 1000;
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if (double.TryParse(uiTextBoxExp.Text.ToString(), out exp))
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{
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camera.SetExpouseTime(exp);
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}
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}
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private void uiTextBoxGain_TextChanged(object sender, EventArgs e)
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{
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if (camera == null)
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{
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return;
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}
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double gain = 10;
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if (double.TryParse(uiTextBoxGain.Text.ToString(), out gain))
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{
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camera.SetGain(gain);
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}
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}
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private void cob_Brand_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (uiComboBoxBrand.Text == "MindCamera")
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{
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btnSetting.Visible = true;
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}
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else
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{
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btnSetting.Visible = false;
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}
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}
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private void btn_Setting_Click(object sender, EventArgs e)
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{
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if (uiComboBoxBrand.Text == "MindCamera" && camera != null && camera is MindCamera mindCamera)
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{
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mindCamera.SetSetting();
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}
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else if (uiComboBoxBrand.Text == "LocalCamera" && camera != null && camera is LocalCamera localCamera)
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{
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localCamera.SetSetting();
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}
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}
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}
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}
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