81 lines
1.9 KiB
C#
81 lines
1.9 KiB
C#
using OrpaonVision.Core.Results;
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using OrpaonVision.SiteApp.Runtime.Contracts;
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namespace OrpaonVision.SiteApp.Runtime.Services;
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/// <summary>
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/// 海康相机服务接口。
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/// </summary>
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public interface IHikCameraService
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{
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/// <summary>
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/// 枚举所有可用的海康相机设备。
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/// </summary>
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Result<IReadOnlyList<HikCameraDevice>> EnumerateDevices();
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/// <summary>
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/// 连接到指定的相机设备。
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/// </summary>
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Result ConnectToDevice(HikCameraDevice device);
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/// <summary>
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/// 连接到指定的相机（通过序列号或IP）。
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/// </summary>
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Result ConnectToDevice(string serialNumberOrIp);
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/// <summary>
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/// 断开当前连接。
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/// </summary>
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Result Disconnect();
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/// <summary>
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/// 检查连接状态。
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/// </summary>
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bool IsConnected { get; }
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/// <summary>
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/// 获取当前连接的设备信息。
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/// </summary>
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HikCameraDevice? CurrentDevice { get; }
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/// <summary>
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/// 设置相机参数。
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/// </summary>
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Result SetCameraParameters(int width, int height, string pixelFormat, int triggerMode = 0);
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/// <summary>
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/// 开始图像采集。
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/// </summary>
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Result StartGrabbing();
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/// <summary>
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/// 停止图像采集。
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/// </summary>
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Result StopGrabbing();
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/// <summary>
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/// 软件触发一次采集。
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/// </summary>
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Result TriggerSoftware();
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/// <summary>
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/// 获取一帧图像。
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/// </summary>
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Result<byte[]> GetLatestFrame();
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/// <summary>
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/// 获取一帧图像（带时间戳）。
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/// </summary>
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Result<CameraFrameDto> GetLatestFrameWithTimestamp();
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/// <summary>
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/// 注册图像回调事件。
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/// </summary>
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event Action<byte[], DateTime>? OnImageReceived;
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/// <summary>
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/// 注册连接状态变化事件。
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/// </summary>
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event Action<bool, string>? OnConnectionStateChanged;
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}
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