优化根号的绘制

Author: lindexi

Workbench/Wmf/SkiaWmfRenderer/src/SkiaWmfRenderer/Rendering/WmfRenderStatus.cs

@@ -1,5 +1,7 @@
 using System.Text;
+
 using Oxage.Wmf;
+
 using SkiaSharp;
 
 namespace SkiaWmfRenderer.Rendering;
@@ -17,6 +19,8 @@ class WmfRenderStatus : IDisposable
     public SKColor CurrentPenColor { get; set; } = SKColors.Empty;
     public float CurrentPenThickness { get; set; } = 0;
 
+    public SKColor CurrentFillColor { get; set; } = SKColor.Empty;
+
     public float CurrentFontSize { get; set; }
 
     public string? CurrentFontName { get; set; } = null;
@@ -70,6 +74,12 @@ public void UpdateSkiaStrokeStatus()
         Paint.Style = SKPaintStyle.Stroke;
     }
 
+    public void UpdateSkiaFillStatus()
+    {
+        Paint.Style = SKPaintStyle.Fill;
+        Paint.Color = CurrentFillColor;
+    }
+
     public void Dispose()
     {
         Paint.Dispose();