BoxEquip_Camera.cs
3.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
using OnlineStore.Common;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace OnlineStore.DeviceLibrary
{
partial class BoxEquip
{
Thread[] camerathread;
bool IsOpen = false;
bool AutoSaveImage = true;
Asa.Camera.VisionLib camera;
bool loadCameraState = false;
public delegate void CameraAcqEventHandler(CameraArgs cameraArgs);
public event CameraAcqEventHandler camera_event;
void LoadCameraConfig(string id = "")
{
string path = @".\Config\Camera.json";
if (!File.Exists(path))
{
LogUtil.error(Name + "找不到监控相机配置文件" + path);
}
camera = new Asa.Camera.VisionLib(path);
camerathread = new Thread[2];
//pictureBox1.Image = bmp;
StartCamera();
loadCameraState = true;
}
void StartCamera()
{
camera.Open("box_A");
camera.Open("box_B");
IsOpen = true;
camerathread[0] = new Thread(new ParameterizedThreadStart(startMonitor));
camerathread[0].IsBackground = true;
camerathread[0].Start("box_A");
camerathread[1] = new Thread(new ParameterizedThreadStart(startMonitor));
camerathread[1].IsBackground = true;
camerathread[1].Start("box_B");
}
void startMonitor(object obj)
{
if (!loadCameraState)
{
LogUtil.error(Name + "监控相机初始化失败,无法开启");
return;
}
string name = (string)obj;
while (IsOpen)
{
Bitmap bmp = AcqImage(name);
// LogUtil.info($"{name} 取图");
if (bmp != null)
{
camera_event?.Invoke(new CameraArgs(name, bmp));
}
Thread.Sleep(3000 / 10);
}
}
void StopCamera()
{
IsOpen = false;
camera.Close();
camera.Dispose();
}
public Bitmap AcqImage(string camName)
{
return camera.GetImage(camName);
}
public void SaveImage(string camName, string subpath, string filename,Bitmap bitmap=null)
{
string path = Application.StartupPath + ConfigAppSettings.GetValue(Setting_Init.ImagePath) + subpath;
if (AutoSaveImage)
{
if (!System.IO.Directory.Exists(path))
Directory.CreateDirectory(path);
//if (bitmap != null)
// bitmap.Save(path + "\\" + filename + ".bmp");
camera.SaveImage(camName, path, filename, System.Drawing.Imaging.ImageFormat.Bmp);
}
//camera.SaveImage(camName, path, filename, System.Drawing.Imaging.ImageFormat.Bmp);
}
}
public class CameraArgs : EventArgs
{
/// <summary>
/// 相机名
/// </summary>
public string CamName { get; set; }
/// <summary>
/// 相机采集的图片
/// </summary>
public Bitmap Image { get; set; }
public CameraArgs(string name, Bitmap img)
{
CamName = name;
Image = img;
}
}
}