(#349) StrokeBox, LayeredBox: mark as internal

src/XamlMath.Shared/Boxes/LayeredBox.cs

@@ -1,48 +1,47 @@
 using System;
 using XamlMath.Rendering;
 
-namespace XamlMath.Boxes
+namespace XamlMath.Boxes;
+
+internal class LayeredBox : Box
 {
-    public class LayeredBox : Box
+    public override void Add(Box box)
     {
-        public override void Add(Box box)
-        {
-            base.Add(box);
+        base.Add(box);
 
-            if (Children.Count is 1)
-            {
-                Width = box.Width;
-                Height = box.Height - box.Shift;
-                Depth = box.Depth + box.Shift;
-                Italic = box.Italic;
-            }
-            else
-            {
-                Width = Math.Max(Width, box.Width);
-                Height = Math.Max(Height, box.Height - box.Shift);
-                Depth = Math.Max(Depth, box.Depth + box.Shift);
-                Italic = Math.Max(Italic, box.Italic);
-            }
+        if (Children.Count is 1)
+        {
+            Width = box.Width;
+            Height = box.Height - box.Shift;
+            Depth = box.Depth + box.Shift;
+            Italic = box.Italic;
+        }
+        else
+        {
+            Width = Math.Max(Width, box.Width);
+            Height = Math.Max(Height, box.Height - box.Shift);
+            Depth = Math.Max(Depth, box.Depth + box.Shift);
+            Italic = Math.Max(Italic, box.Italic);
         }
+    }
 
-        public override void RenderTo(IElementRenderer renderer, double x, double y)
+    public override void RenderTo(IElementRenderer renderer, double x, double y)
+    {
+        foreach (var box in Children)
         {
-            foreach (var box in Children)
-            {
-                renderer.RenderElement(box, x, y + box.Shift);
-            }
+            renderer.RenderElement(box, x, y + box.Shift);
         }
+    }
 
-        public override int GetLastFontId()
+    public override int GetLastFontId()
+    {
+        var fontId = TexFontUtilities.NoFontId;
+        foreach (var child in Children)
         {
-            var fontId = TexFontUtilities.NoFontId;
-            foreach (var child in Children)
-            {
-                fontId = child.GetLastFontId();
-                if (fontId == TexFontUtilities.NoFontId)
-                    break;
-            }
-            return fontId;
+            fontId = child.GetLastFontId();
+            if (fontId == TexFontUtilities.NoFontId)
+                break;
         }
+        return fontId;
     }
 }

src/XamlMath.Shared/Boxes/StrokeBox.cs

@@ -3,7 +3,7 @@
 
 namespace XamlMath.Boxes;
 
-public class StrokeBox : Box
+internal class StrokeBox : Box
 {
     private readonly StrokeBoxMode _mode;
 
@@ -28,7 +28,7 @@ public override int GetLastFontId()
 }
 
 [Flags]
-public enum StrokeBoxMode
+internal enum StrokeBoxMode
 {
     None = 0,
     Normal = 1,