FluentIcons

A multi-framework wrapper of fluentui-system-icons.

Packages

Package	Platform
	Avalonia 11
	FluentAvalonia 2 (Avalonia 11)
	MAUI 8
	UWP 10.0.10773 Uno.UI 5
	Windows App SDK 1.2 Uno.WinUI 5
	.NET Framework 4.6.2 .NET 6

Legacy

Ref	Package	Platform
avalonia-v0.10	FluentIcons.Avalonia	Avalonia 0.10
avalonia-v0.10	FluentIcons.Avalonia.Fluent	FluentAvalonia 1.3 (Avalonia 0.10)

Usage

<Window xmlns:ic="using:FluentIcons.WinUI">
<!-- or FluentIcons.Avalonia / FluentIcons.Avalonia.Fluent / FluentIcons.Maui / FluentIcons.WPF -->
    <ic:SymbolIcon Symbol="ArrowLeft" IsFilled="True" />
</Window>

This package features <SymbolIcon> element, and <SymbolIconSource> on platforms with <IconSource>, which generally provide following properties:

• Symbol : Symbol
  • Breaking change since 1.1.229: LTR/RTL specific values are removed, use FlowDirection instead.
• IsFilled : bool
• UseSegoeMetrics: bool
  • New feature since 1.1.229: match the metrics of Segoe Fluent Icons. see also: Seagull Icons
• FlowDirection : FlowDirection
  • New feature since 1.1.229: switch between LTR/RTL icon variant.
• FontSize : double
  • Breaking change since 1.1.225: no longer inherit value from parent element to match WinUI behaviours.
• Foreground : Brush

<Window xmlns:ic="using:FluentIcons.WinUI">
    <Expander Header="{ic:SymbolIconExtension Symbol=ArrowLeft}" />
</Window>

SymbolIconExtension and SymbolIconSourceExtension have been added since 1.1.242. These extensions will auto-detect FlowDirection from parent control, except on (non-Uno) UWP where IXamlServiceProvider is not available.

Avalonia / WPF

To enable UseSegoeMetrics globally, call UseSegoeMetric(this AppBuilder builder) on Avalonia and UseSegoeMetric(this Application app) on WPF.

MAUI

⚠️ The extension method UseFluentIcons(this MauiAppBuilder builder, bool useSegoeMetrics) must be called to register fonts properly. ⚠️

<SymbolImageSource> and SymbolImageSourceExtension are provided on MAUI as stand-ins.

UWP / WinUI

⚠️ You must reference this package directly so that fonts can be included in the build output properly. ⚠️

To enable UseSegoeMetrics globally, call UseSegoeMetric(this Application app) or UseSegoeMetric(this IHostBuilder builder) (WinUI-only).