Class FontCache<T>

Namespace

Xui.Core.Canvas

Assembly

Xui.Core.dll

Fixed-capacity, allocation-free-after-construction LRU cache keyed by Font.

public class FontCache<T>

Type Parameters

T

The cached value associated with a resolved font.

Inheritance

object

FontCache<T>

Derived

FontMetricsCache

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

FontCache(int)

Initializes a cache with the requested number of entries.

public FontCache(int capacity = 64)

Parameters

capacity int

Fields

DefaultCapacity

The standard number of font entries retained by a context cache.

public const int DefaultCapacity = 64

Field Value

int

Properties

EntryCapacity

Gets the number of retained font entries.

public int EntryCapacity { get; }

Property Value

int

Methods

Clear()

Clears every retained entry.

public void Clear()

OnEvicted(T)

Releases a value when its entry is replaced, evicted, or cleared.

protected virtual void OnEvicted(T value)

Parameters

value T

Set(in Font, T)

Adds or refreshes the value for font.

public void Set(in Font font, T value)

Parameters

font Font

value T

TryGet(in Font, out T)

Gets the cached value for font when available.

public bool TryGet(in Font font, out T value)

Parameters

font Font

value T

Returns

bool