FontManager Class

Definition

Namespace:Avalonia.Media

Assembly:Avalonia.Base

Package:Avalonia

Source:FontManager.cs

The font manager is used to query the system's installed fonts and is responsible for caching loaded fonts. It is also responsible for the font fallback.

public class FontManager

Inheritance: object -> FontManager

Implements: IDisposable

Constructors

Name	Description
FontManager	No summary available.

FontManager Constructor

public FontManager(Avalonia.Platform.IFontManagerImpl platformImpl)

Parameters

platformImpl Avalonia.Platform.IFontManagerImpl

Methods

Name	Description
AddFontCollection	Add a font collection to the manager.
RemoveFontCollection	Removes the font collection that corresponds to specified key.
TryGetGlyphTypeface	No summary available.
TryMatchCharacter	No summary available.

AddFontCollection Method

Add a font collection to the manager.

public void AddFontCollection(Avalonia.Media.Fonts.IFontCollection fontCollection)

Parameters

fontCollection Avalonia.Media.Fonts.IFontCollection

The font collection.

Remarks

If a font collection's key is already present the collection is replaced.

Exceptions

• ArgumentException

RemoveFontCollection Method

Removes the font collection that corresponds to specified key.

public void RemoveFontCollection(Uri key)

Parameters

key Uri

The font collection's key.

TryGetGlyphTypeface Method

public bool TryGetGlyphTypeface(Avalonia.Media.Typeface typeface, Avalonia.Media.GlyphTypeface& glyphTypeface)

Parameters

typeface Avalonia.Media.Typeface

glyphTypeface Avalonia.Media.GlyphTypeface&

Returns

bool

TryMatchCharacter Method

public bool TryMatchCharacter(int codepoint, Avalonia.Media.FontStyle fontStyle, Avalonia.Media.FontWeight fontWeight, Avalonia.Media.FontStretch fontStretch, Avalonia.Media.FontFamily fontFamily, System.Globalization.CultureInfo culture, Avalonia.Media.Typeface& typeface)

Parameters

codepoint int

fontStyle Avalonia.Media.FontStyle

fontWeight Avalonia.Media.FontWeight

fontStretch Avalonia.Media.FontStretch

fontFamily Avalonia.Media.FontFamily

culture System.Globalization.CultureInfo

typeface Avalonia.Media.Typeface&

Returns

bool

Properties

Name	Description
Current	Get the current font manager instance.
DefaultFontFamily	Gets the system's default font family.
SystemFonts	Get all system fonts.

Current Property

Get the current font manager instance.

public Avalonia.Media.FontManager Current { get; set; }

DefaultFontFamily Property

Gets the system's default font family.

public Avalonia.Media.FontFamily DefaultFontFamily { get; set; }

SystemFonts Property

Get all system fonts.

public Avalonia.Media.Fonts.IFontCollection SystemFonts { get; set; }

Fields

Name	Description
CompositeFontScheme	No summary available.
FontCollectionScheme	No summary available.
SystemFontScheme	No summary available.

CompositeFontScheme Field

public string CompositeFontScheme

FontCollectionScheme Field

public string FontCollectionScheme

SystemFontScheme Field

public string SystemFontScheme