李伟
74 lines
1.9 KiB
C#
74 lines
1.9 KiB
C#
using System.Drawing;
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using System.Windows.Media.Imaging;
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namespace XP.Camera.Calibration;
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/// <summary>
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/// 标定采集服务接口
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/// 提供"一键采集"能力：读取编码器坐标 + 拍图 + 识别标记中心
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/// </summary>
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public interface ICalibrationCaptureService
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{
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/// <summary>是否可用（相机已连接、运动系统就绪）</summary>
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bool IsAvailable { get; }
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/// <summary>
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/// 采集当前标定点
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/// </summary>
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/// <returns>采集结果，失败时返回 null</returns>
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CaptureResult? CaptureCurrentPoint();
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/// <summary>
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/// 获取当前导航相机图像
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/// </summary>
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BitmapSource? CaptureImage();
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/// <summary>
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/// 启动实时预览（将相机实时画面推送到 LiveImageUpdated 事件）
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/// </summary>
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void StartLivePreview();
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/// <summary>
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/// 停止实时预览
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/// </summary>
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void StopLivePreview();
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/// <summary>
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/// 实时画面更新事件
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/// </summary>
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event EventHandler<LiveImageEventArgs>? LiveImageUpdated;
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}
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/// <summary>
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/// 实时画面事件参数
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/// </summary>
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public class LiveImageEventArgs : EventArgs
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{
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public BitmapSource Image { get; }
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public LiveImageEventArgs(BitmapSource image) => Image = image;
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}
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/// <summary>
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/// 单次采集结果
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/// </summary>
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public class CaptureResult
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{
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/// <summary>标记中心像素坐标 X（亚像素）</summary>
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public double PixelX { get; set; }
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/// <summary>标记中心像素坐标 Y（亚像素）</summary>
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public double PixelY { get; set; }
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/// <summary>平台编码器坐标 X (mm)</summary>
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public double WorldX { get; set; }
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/// <summary>平台编码器坐标 Y (mm)</summary>
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public double WorldY { get; set; }
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/// <summary>采集的图像</summary>
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public BitmapSource? Image { get; set; }
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/// <summary>检测到的标记轮廓点集</summary>
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public System.Drawing.Point[]? ContourPoints { get; set; }
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}
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