显示 3.175 外围孔间距

App.xaml.cs

@@ -54,8 +54,23 @@ namespace DrillTools
             bool isPpDrillTape = viewModel.IsPpDrillTape;
             double ppXSpacing = viewModel.PpXSpacing;
             double ppYSpacing = viewModel.PpYSpacing;
+            bool hasOuter3175Spacing = viewModel.HasOuter3175Spacing;
+            double outer3175XSpacing = viewModel.Outer3175XSpacing;
+            double outer3175YSpacing = viewModel.Outer3175YSpacing;
 
-            var selectionWindow = new StartupSelectionWindow(filePath, canClearParameters, canGeneratePpDrillTape, minDrill, minSlot, minEA, isPpDrillTape, ppXSpacing, ppYSpacing);
+            var selectionWindow = new StartupSelectionWindow(
+                filePath,
+                canClearParameters,
+                canGeneratePpDrillTape,
+                minDrill,
+                minSlot,
+                minEA,
+                isPpDrillTape,
+                ppXSpacing,
+                ppYSpacing,
+                hasOuter3175Spacing,
+                outer3175XSpacing,
+                outer3175YSpacing);
             selectionWindow.ShowDialog();
 
             switch (selectionWindow.SelectedAction)

MainWindow.xaml

@@ -205,6 +205,7 @@
                     <Grid.RowDefinitions>
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
 
                     <!--  文件名单独一行  -->
@@ -259,6 +260,21 @@
                                 Text="{Binding MinEADiameter, StringFormat=F3}" />
                         </StackPanel>
                     </Grid>
+
+                    <StackPanel
+                        Grid.Row="2"
+                        Margin="0,5,0,0"
+                        Orientation="Horizontal"
+                        Visibility="{Binding HasOuter3175Spacing, Converter={StaticResource BooleanToVisibilityConverter}}">
+                        <TextBlock VerticalAlignment="Center" Text="3.175外围孔 " />
+                        <TextBlock
+                            VerticalAlignment="Center"
+                            Text="{Binding Outer3175XSpacing, StringFormat=X间距: {0:F3}}" />
+                        <TextBlock
+                            Margin="10,0,0,0"
+                            VerticalAlignment="Center"
+                            Text="{Binding Outer3175YSpacing, StringFormat=Y间距: {0:F3}}" />
+                    </StackPanel>
                 </Grid>
             </GroupBox>
 

MainWindowViewModel.cs

@@ -36,6 +36,9 @@ namespace DrillTools
         private bool _isPpDrillTape;
         private double _ppXSpacing;
         private double _ppYSpacing;
+        private bool _hasOuter3175Spacing;
+        private double _outer3175XSpacing;
+        private double _outer3175YSpacing;
 
         private const int SwRestore = 9;
         private const int SvsiSelect = 0x1;
@@ -239,6 +242,33 @@ namespace DrillTools
             set => SetProperty(ref _ppYSpacing, value);
         }
 
+        /// <summary>
+        /// 是否存在3.175外围孔间距信息
+        /// </summary>
+        public bool HasOuter3175Spacing
+        {
+            get => _hasOuter3175Spacing;
+            set => SetProperty(ref _hasOuter3175Spacing, value);
+        }
+
+        /// <summary>
+        /// 3.175外围孔X间距（单位mm）
+        /// </summary>
+        public double Outer3175XSpacing
+        {
+            get => _outer3175XSpacing;
+            set => SetProperty(ref _outer3175XSpacing, value);
+        }
+
+        /// <summary>
+        /// 3.175外围孔Y间距（单位mm）
+        /// </summary>
+        public double Outer3175YSpacing
+        {
+            get => _outer3175YSpacing;
+            set => SetProperty(ref _outer3175YSpacing, value);
+        }
+
         /// <summary>
         /// 从钻带内容加载刀具信息
         /// </summary>
@@ -248,6 +278,7 @@ namespace DrillTools
             DrillTapeContent = drillTapeContent;
             Tools.Clear();
             OriginalTools.Clear(); // 清空原始刀具顺序
+            UpdateOuter3175SpacingInfo();
 
             try
             {
@@ -348,6 +379,7 @@ namespace DrillTools
 
                     // 计算PP钻带间距
                     UpdatePpSpacingInfo();
+                    UpdateOuter3175SpacingInfo();
 
                     // 启动菜单的预检查和非调整刀序动作会关闭此开关，避免排序提示抢在菜单前弹出。
                     if (ShouldCheckSortFileOnLoad && !string.IsNullOrEmpty(OriginalFilePath))
@@ -888,6 +920,9 @@ namespace DrillTools
             // 计算并更新最小直径信息
             UpdateMinDiameterInfo();
 
+            // 计算3.175外围孔间距
+            UpdateOuter3175SpacingInfo();
+
             // 加载示例钻带内容
             DrillTapeContent = @"M48
 ;厚铜板参数-镀膜-EA-250618
@@ -1742,6 +1777,63 @@ M30";
             System.Diagnostics.Debug.WriteLine($"=== 计算完成 ===");
         }
 
+        /// <summary>
+        /// 更新3.175外围孔间距信息
+        /// </summary>
+        private void UpdateOuter3175SpacingInfo()
+        {
+            HasOuter3175Spacing = false;
+            Outer3175XSpacing = 0;
+            Outer3175YSpacing = 0;
+
+            var targetTool = Tools.FirstOrDefault(tool => Math.Abs(tool.Diameter - 3.175) < 0.001);
+            if (targetTool?.HoleLocations == null || targetTool.HoleLocations.Count == 0)
+                return;
+
+            var points = ExtractCoordinatePoints(targetTool.HoleLocations);
+            if (points.Count < 4)
+                return;
+
+            double topY = points.Max(point => point.Y);
+            double bottomY = points.Min(point => point.Y);
+
+            var topRowPoints = points.Where(point => Math.Abs(point.Y - topY) < 0.0001).ToList();
+            var bottomRowPoints = points.Where(point => Math.Abs(point.Y - bottomY) < 0.0001).ToList();
+
+            if (topRowPoints.Count < 2 || bottomRowPoints.Count < 2)
+                return;
+
+            double leftX = Math.Min(topRowPoints.Min(point => point.X), bottomRowPoints.Min(point => point.X));
+            double rightX = Math.Max(topRowPoints.Max(point => point.X), bottomRowPoints.Max(point => point.X));
+
+            Outer3175XSpacing = Math.Round(rightX - leftX, 3, MidpointRounding.AwayFromZero);
+            Outer3175YSpacing = Math.Round(topY - bottomY, 3, MidpointRounding.AwayFromZero);
+            HasOuter3175Spacing = true;
+
+            Debug.WriteLine($"[3.175外围孔] X间距={Outer3175XSpacing:F3}, Y间距={Outer3175YSpacing:F3}");
+        }
+
+        /// <summary>
+        /// 从孔位文本中提取坐标点，统一转换为毫米
+        /// </summary>
+        private static List<(double X, double Y)> ExtractCoordinatePoints(IEnumerable<string> holeLocations)
+        {
+            var points = new List<(double X, double Y)>();
+
+            foreach (var location in holeLocations)
+            {
+                var match = Regex.Match(location, @"X([+-]?\d+)Y([+-]?\d+)");
+                if (!match.Success)
+                    continue;
+
+                double x = double.Parse(match.Groups[1].Value) / 1000.0;
+                double y = double.Parse(match.Groups[2].Value) / 1000.0;
+                points.Add((x, y));
+            }
+
+            return points;
+        }
+
         /// <summary>
         /// 更新PP钻带间距信息
         /// </summary>
@@ -1767,18 +1859,7 @@ M30";
                 return;
 
             // 解析孔位坐标
-            var points = new List<(double X, double Y)>();
+            var points = ExtractCoordinatePoints(tool.HoleLocations);
-
-            foreach (var location in tool.HoleLocations)
-            {
-                var match = System.Text.RegularExpressions.Regex.Match(location, @"X([+-]?\d+)Y([+-]?\d+)");
-                if (match.Success)
-                {
-                    double x = double.Parse(match.Groups[1].Value) / 1000.0;
-                    double y = double.Parse(match.Groups[2].Value) / 1000.0;
-                    points.Add((x, y));
-                }
-            }
 
             if (points.Count != 4)
                 return;

StartupSelectionWindow.xaml

@@ -19,6 +19,7 @@
                 <Grid.RowDefinitions>
                     <RowDefinition Height="Auto" />
                     <RowDefinition Height="Auto" />
+                    <RowDefinition Height="Auto" />
                 </Grid.RowDefinitions>
 
                 <StackPanel Grid.Row="0" Orientation="Horizontal">
@@ -71,6 +72,21 @@
                             Text="{Binding MinEADiameter, StringFormat=F3}" />
                     </StackPanel>
                 </Grid>
+
+                <StackPanel
+                    Grid.Row="2"
+                    Margin="0,5,0,0"
+                    Orientation="Horizontal"
+                    Visibility="{Binding HasOuter3175Spacing, Converter={StaticResource BooleanToVisibilityConverter}}">
+                    <TextBlock VerticalAlignment="Center" Text="3.175外围孔 " />
+                    <TextBlock
+                        VerticalAlignment="Center"
+                        Text="{Binding Outer3175XSpacing, StringFormat=X间距: {0:F3}}" />
+                    <TextBlock
+                        Margin="10,0,0,0"
+                        VerticalAlignment="Center"
+                        Text="{Binding Outer3175YSpacing, StringFormat=Y间距: {0:F3}}" />
+                </StackPanel>
             </Grid>
         </GroupBox>
 

StartupSelectionWindow.xaml.cs

@@ -18,7 +18,8 @@ namespace DrillTools
 
         public StartupSelectionWindow(string filePath, bool canClearParameters = false, bool canGeneratePpDrillTape = false,
             double minDrillDiameter = 0, double minSlotDiameter = 0, double minEADiameter = 0,
-            bool isPpDrillTape = false, double ppXSpacing = 0, double ppYSpacing = 0)
+            bool isPpDrillTape = false, double ppXSpacing = 0, double ppYSpacing = 0,
+            bool hasOuter3175Spacing = false, double outer3175XSpacing = 0, double outer3175YSpacing = 0)
         {
             InitializeComponent();
             DataContext = new
@@ -29,7 +30,10 @@ namespace DrillTools
                 MinEADiameter = minEADiameter,
                 IsPpDrillTape = isPpDrillTape,
                 PpXSpacing = ppXSpacing,
-                PpYSpacing = ppYSpacing
+                PpYSpacing = ppYSpacing,
+                HasOuter3175Spacing = hasOuter3175Spacing,
+                Outer3175XSpacing = outer3175XSpacing,
+                Outer3175YSpacing = outer3175YSpacing
             };
             ClearParametersButton.Visibility = canClearParameters ? Visibility.Visible : Visibility.Collapsed;
             GeneratePpDrillTapeButton.Visibility = canGeneratePpDrillTape ? Visibility.Visible : Visibility.Collapsed;