规范类名及命名空间名称

2026-04-13 14:35:37 +08:00
parent c430ec229b
commit ace1c70ddf
217 changed files with 1271 additions and 1384 deletions
@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace XP.ImageProcessing.RoiControl
+{
+    /// <summary>
+    /// 将Point列表转换为PointCollection，支持ObservableCollection变化通知
+    /// </summary>
+    public class PointListToPointCollectionConverter : IValueConverter
+    {
+        public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is List<Point> pointList)
+            {
+                return new PointCollection(pointList);
+            }
+            else if (value is ObservableCollection<Point> observablePoints)
+            {
+                var pointCollection = new PointCollection(observablePoints);
+                return pointCollection;
+            }
+            else if (value is IEnumerable<Point> enumerable)
+            {
+                return new PointCollection(enumerable);
+            }
+            return new PointCollection();
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is PointCollection pointCollection)
+            {
+                var list = new ObservableCollection<Point>();
+                foreach (Point p in pointCollection)
+                {
+                    list.Add(p);
+                }
+                return list;
+            }
+            return new ObservableCollection<Point>();
+        }
+    }
+
+    /// <summary>
+    /// 索引转换为位置标�?
+    /// </summary>
+    public class IndexToPositionConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is int index)
+            {
+                return (index + 1).ToString();
+            }
+            return "0";
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}