51 lines
1.2 KiB
C#
51 lines
1.2 KiB
C#
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using System;
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using System.Threading;
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using System.Drawing; // 或者使用其他图像处理库
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public class CameraThread
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{
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private readonly int _cameraId;
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private readonly Action<Bitmap> _onImageCaptured;
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private Thread _thread;
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private bool _running;
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public CameraThread(int cameraId, Action<Bitmap> onImageCaptured)
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{
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_cameraId = cameraId;
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_onImageCaptured = onImageCaptured;
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_running = false;
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}
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public void Start()
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{
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_running = true;
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_thread = new Thread(Run);
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_thread.Start();
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}
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public void Stop()
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{
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_running = false;
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_thread?.Join();
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}
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private void Run()
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{
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while (_running)
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{
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// 模拟图像捕获
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Bitmap image = CaptureImageFromCamera(_cameraId);
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_onImageCaptured?.Invoke(image);
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// 休眠一段时间，模拟捕获间隔
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Thread.Sleep(1000);
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}
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}
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private Bitmap CaptureImageFromCamera(int cameraId)
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{
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// 这里添加实际的图像捕获代码
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// 例如，从相机 SDK 捕获图像并返回
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return new Bitmap(640, 480); // 模拟图像
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}
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}
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