TURBO-569：更新工程结构；将导航相机标定和校准功能迁移到XP.Camera类

2026-04-20 16:09:17 +08:00
parent e166eca3d7
commit 9218384e3f
24 changed files with 2429 additions and 124 deletions
@@ -0,0 +1,34 @@
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+
+namespace XP.Camera;
+
+/// <summary>
+/// 提供像素数据到 WPF BitmapSource 的转换工具方法。
+/// </summary>
+public static class PixelConverter
+{
+    /// <summary>
+    /// 将原始像素数据转换为 WPF 的 BitmapSource 对象。
+    /// 返回的 BitmapSource 已调用 Freeze()，可跨线程访问。
+    /// </summary>
+    public static BitmapSource ToBitmapSource(byte[] pixelData, int width, int height, string pixelFormat)
+    {
+        ArgumentNullException.ThrowIfNull(pixelData);
+        if (width <= 0) throw new ArgumentException("Width must be a positive integer.", nameof(width));
+        if (height <= 0) throw new ArgumentException("Height must be a positive integer.", nameof(height));
+        ArgumentNullException.ThrowIfNull(pixelFormat);
+
+        var (format, stride) = pixelFormat switch
+        {
+            "Mono8" => (PixelFormats.Gray8, width),
+            "BGR8" => (PixelFormats.Bgr24, width * 3),
+            "BGRA8" => (PixelFormats.Bgra32, width * 4),
+            _ => throw new NotSupportedException($"Pixel format '{pixelFormat}' is not supported.")
+        };
+
+        var bitmap = BitmapSource.Create(width, height, 96, 96, format, null, pixelData, stride);
+        bitmap.Freeze();
+        return bitmap;
+    }
+}