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Class Font

Namespace: HarfBuzzSharp
Assembly: VelloSharp.HarfBuzzSharp.dll

public sealed class Font : NativeObject, IDisposable

Inheritance​

object ← NativeObject ← Font

Implements​

IDisposable

Inherited Members​

NativeObject.Handle, NativeObject.Dispose(), object.Equals(object?), object.Equals(object?, object?), object.GetHashCode(), object.GetType(), object.ReferenceEquals(object?, object?), object.ToString()

Constructors​

Font(Face, nint, int)​

public Font(Face face, nint fontHandle, int unitsPerEm)

Parameters​

face Face

fontHandle nint

unitsPerEm int

Font(Face)​

public Font(Face face)

Parameters​

face Face

Font(Font)​

public Font(Font parent)

Parameters​

parent Font

Properties​

OpenTypeMetrics​

public OpenTypeMetrics OpenTypeMetrics { get; }

Property Value​

OpenTypeMetrics

Parent​

public Font? Parent { get; }

Property Value​

Font?

Variations​

public ReadOnlySpan<FontVariation> Variations { get; }

Property Value​

ReadOnlySpan<FontVariation>

Methods​

Dispose(bool)​

protected override void Dispose(bool disposing)

Parameters​

disposing bool

DisposeHandler()​

protected override void DisposeHandler()

GetFontExtentsForDirection(Direction)​

public FontExtents GetFontExtentsForDirection(Direction direction)

Parameters​

direction Direction

Returns​

FontExtents

GetHorizontalGlyphAdvance(ushort)​

public int GetHorizontalGlyphAdvance(ushort glyph)

Parameters​

glyph ushort

Returns​

int

GetHorizontalGlyphAdvances(ReadOnlySpan<uint>)​

public int[] GetHorizontalGlyphAdvances(ReadOnlySpan<uint> glyphs)

Parameters​

glyphs ReadOnlySpan<uint>

Returns​

int[]

GetKerning(uint, uint)​

public int GetKerning(uint leftGlyph, uint rightGlyph)

Parameters​

leftGlyph uint

rightGlyph uint

Returns​

int

GetScale(out int, out int)​

public void GetScale(out int xScale, out int yScale)

Parameters​

xScale int

yScale int

SetFontFunctions(FontFunctions)​

public void SetFontFunctions(FontFunctions fontFunctions)

Parameters​

fontFunctions FontFunctions

SetFontFunctions(FontFunctions, object?)​

public void SetFontFunctions(FontFunctions fontFunctions, object? fontData)

Parameters​

fontFunctions FontFunctions

fontData object?

SetFontFunctions(FontFunctions, object?, ReleaseDelegate?)​

public void SetFontFunctions(FontFunctions fontFunctions, object? fontData, ReleaseDelegate? destroy)

Parameters​

fontFunctions FontFunctions

fontData object?

destroy ReleaseDelegate?

SetFunctionsOpenType()​

public void SetFunctionsOpenType()

SetScale(int, int)​

public void SetScale(int xScale, int yScale)

Parameters​

xScale int

yScale int

SetVariations(params FontVariation[])​

public void SetVariations(params FontVariation[] variations)

Parameters​

variations FontVariation[]

SetVariations(ReadOnlySpan<FontVariation>)​

public void SetVariations(ReadOnlySpan<FontVariation> variations)

Parameters​

variations ReadOnlySpan<FontVariation>

Shape(Buffer, Feature[]?)​

public void Shape(Buffer buffer, Feature[]? features = null)

Parameters​

buffer Buffer

features Feature[]?

TryGetGlyph(uint, out uint)​

public bool TryGetGlyph(uint codepoint, out uint glyph)

Parameters​

codepoint uint

glyph uint

Returns​

bool

TryGetGlyph(uint, uint, out uint)​

public bool TryGetGlyph(uint codepoint, uint variationSelector, out uint glyph)

Parameters​

codepoint uint

variationSelector uint

glyph uint

Returns​

bool

TryGetGlyph(int, out uint)​

public bool TryGetGlyph(int unicode, out uint glyph)

Parameters​

unicode int

glyph uint

Returns​

bool

TryGetGlyph(int, uint, out uint)​

public bool TryGetGlyph(int unicode, uint variationSelector, out uint glyph)

Parameters​

unicode int

variationSelector uint

glyph uint

Returns​

bool

TryGetGlyphContourPoint(uint, uint, out int, out int)​

public bool TryGetGlyphContourPoint(uint glyph, uint pointIndex, out int x, out int y)

Parameters​

glyph uint

pointIndex uint

x int

y int

Returns​

bool

TryGetGlyphExtents(ushort, out GlyphExtents)​

public bool TryGetGlyphExtents(ushort glyph, out GlyphExtents extents)

Parameters​

glyph ushort

extents GlyphExtents

Returns​

bool

TryGetGlyphFromName(string, out uint)​

public bool TryGetGlyphFromName(string name, out uint glyph)

Parameters​

name string

glyph uint

Returns​

bool

TryGetGlyphHorizontalOrigin(uint, out int, out int)​

public bool TryGetGlyphHorizontalOrigin(uint glyph, out int x, out int y)

Parameters​

glyph uint

x int

y int

Returns​

bool

TryGetGlyphName(uint, out string)​

public bool TryGetGlyphName(uint glyph, out string name)

Parameters​

glyph uint

name string

Returns​

bool

TryGetGlyphVerticalOrigin(uint, out int, out int)​

public bool TryGetGlyphVerticalOrigin(uint glyph, out int x, out int y)

Parameters​

glyph uint

x int

y int

Returns​

bool

TryGetVariationGlyph(uint, out uint)​

public bool TryGetVariationGlyph(uint unicode, out uint glyph)

Parameters​

unicode uint

glyph uint

Returns​

bool

TryGetVariationGlyph(int, out uint)​

public bool TryGetVariationGlyph(int unicode, out uint glyph)

Parameters​

unicode int

glyph uint

Returns​

bool

TryGetVariationGlyph(uint, uint, out uint)​

public bool TryGetVariationGlyph(uint unicode, uint variationSelector, out uint glyph)

Parameters​

unicode uint

variationSelector uint

glyph uint

Returns​

bool

TryGetVariationGlyph(int, uint, out uint)​

public bool TryGetVariationGlyph(int unicode, uint variationSelector, out uint glyph)

Parameters​

unicode int

variationSelector uint

glyph uint

Returns​

bool