添加项目文件。

Wpf.Ui.Extend/Converters/HsbLinearGradientConverter.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using System.Windows.Media;
+
+using Wpf.Ui.Extend.Extensions;
+using Wpf.Ui.Extend.Models;
+
+namespace Wpf.Ui.Extend.Converters;
+/// <summary>
+/// 色相转颜色
+/// </summary>
+public class HsbLinearGradientConverter : IValueConverter
+{
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        var v = (double)value;
+        
+        return new LinearGradientBrush(Colors.White, new Hsb(v, 1, 1).ToColor(), 0);
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}