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 +1,104 @@
+using System.Drawing;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+using XP.Camera.Calibration.ViewModels;
+using WpfBrushes = System.Windows.Media.Brushes;
+using WpfColor = System.Windows.Media.Color;
+
+namespace XP.Camera.Calibration.Controls;
+
+public partial class CalibrationControl : UserControl
+{
+    private CalibrationViewModel? _viewModel;
+
+    public CalibrationControl()
+    {
+        InitializeComponent();
+        Loaded += CalibrationControl_Loaded;
+    }
+
+    private void CalibrationControl_Loaded(object sender, RoutedEventArgs e)
+    {
+        if (DataContext is CalibrationViewModel viewModel)
+        {
+            _viewModel = viewModel;
+
+            _viewModel.ImageLoadedRequested += (s, e) =>
+            {
+                imageCanvas.ReferenceImage = _viewModel.ImageSource;
+                imageCanvas.RoiCanvas.Children.Clear();
+            };
+
+            imageCanvas.CanvasRightMouseUp += ImageCanvas_RightMouseUp;
+            imageCanvas.CanvasMouseWheel += ImageCanvas_MouseWheel;
+        }
+    }
+
+    private void ImageCanvas_MouseWheel(object? sender, MouseWheelEventArgs e)
+    {
+        if (_viewModel?.CurrentImage == null) return;
+
+        double zoom = e.Delta > 0 ? 1.1 : 0.9;
+        imageCanvas.ZoomScale *= zoom;
+        imageCanvas.ZoomScale = Math.Max(0.1, Math.Min(imageCanvas.ZoomScale, 10));
+    }
+
+    private void ImageCanvas_RightMouseUp(object? sender, MouseButtonEventArgs e)
+    {
+        if (_viewModel?.CurrentImage == null) return;
+
+        var pos = e.GetPosition(imageCanvas.RoiCanvas);
+        float imageX = (float)pos.X;
+        float imageY = (float)pos.Y;
+
+        if (imageX >= 0 && imageX < _viewModel.CurrentImage.Width &&
+            imageY >= 0 && imageY < _viewModel.CurrentImage.Height)
+        {
+            var pixelPoint = new PointF(imageX, imageY);
+            var worldPoint = _viewModel.ConvertPixelToWorld(pixelPoint);
+
+            _viewModel.StatusText = $"像素坐标: ({imageX:F2}, {imageY:F2})\n世界坐标: ({worldPoint.X:F2}, {worldPoint.Y:F2})";
+
+            DrawMarkerOnCanvas(imageX, imageY, worldPoint);
+        }
+    }
+
+    private void DrawMarkerOnCanvas(float imageX, float imageY, PointF worldPoint)
+    {
+        imageCanvas.RoiCanvas.Children.Clear();
+
+        var ellipse = new System.Windows.Shapes.Ellipse
+        {
+            Width = 10, Height = 10,
+            Stroke = WpfBrushes.Red, StrokeThickness = 2,
+            Fill = WpfBrushes.Transparent
+        };
+        Canvas.SetLeft(ellipse, imageX - 5);
+        Canvas.SetTop(ellipse, imageY - 5);
+        imageCanvas.RoiCanvas.Children.Add(ellipse);
+
+        var pixelText = new TextBlock
+        {
+            Text = $"P:({imageX:F0},{imageY:F0})",
+            Foreground = WpfBrushes.Red, FontSize = 12,
+            Background = new System.Windows.Media.SolidColorBrush(WpfColor.FromArgb(180, 255, 255, 255))
+        };
+        Canvas.SetLeft(pixelText, imageX + 10);
+        Canvas.SetTop(pixelText, imageY - 20);
+        imageCanvas.RoiCanvas.Children.Add(pixelText);
+
+        if (_viewModel?.ShowWorldCoordinates == true)
+        {
+            var worldText = new TextBlock
+            {
+                Text = $"W:({worldPoint.X:F2},{worldPoint.Y:F2})",
+                Foreground = WpfBrushes.Blue, FontSize = 12,
+                Background = new System.Windows.Media.SolidColorBrush(WpfColor.FromArgb(180, 255, 255, 255))
+            };
+            Canvas.SetLeft(worldText, imageX + 10);
+            Canvas.SetTop(worldText, imageY + 5);
+            imageCanvas.RoiCanvas.Children.Add(worldText);
+        }
+    }
+}