using Avalonia; using Avalonia.Media; namespace Semi.Avalonia.Demo.Web; public static class AvaloniaAppBuilderExtensions { private static string DefaultFontFamily => "avares://Semi.Avalonia.Demo.Web/Assets#Source Han Sans CN"; public static AppBuilder WithSourceHanSansCNFont(this AppBuilder builder) => builder.With(new FontManagerOptions { DefaultFamilyName = DefaultFontFamily, FontFallbacks = new[] { new FontFallback { FontFamily = new FontFamily(DefaultFontFamily) } } }); }