Struct DWriteGlyphMetrics

The DWRITE_GLYPH_METRICS structure specifies the metrics of an individual glyph. The units depend on how the metrics are obtained.

Implements
Inherited Members
Namespace: JeremyAnsel.DirectX.DWrite
Assembly: JeremyAnsel.DirectX.DWrite.dll
Syntax
public struct DWriteGlyphMetrics : IEquatable<DWriteGlyphMetrics>

Properties

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AdvanceHeight

Gets the Y offset from the vertical origin of the current glyph to the vertical origin of the next glyph when writing vertically. (Note that the term "origin" by itself denotes the horizontal origin. The vertical origin is different. Its Y coordinate is specified by verticalOriginY value, and its X coordinate is half the advanceWidth to the right of the horizontal origin).

Declaration
public uint AdvanceHeight { get; }
Property Value
Type Description
uint
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AdvanceWidth

Gets the X offset from the origin of the current glyph to the origin of the next glyph when writing horizontally.

Declaration
public uint AdvanceWidth { get; }
Property Value
Type Description
uint
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BottomSideBearing

Gets the vertical distance from the black box's bottom edge to the advance height. Positive when the bottom edge of the black box is within the layout box. Negative when the bottom edge of black box overhangs the layout box.

Declaration
public int BottomSideBearing { get; }
Property Value
Type Description
int
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LeftSideBearing

Gets the X offset from the glyph origin to the left edge of the black box. The glyph origin is the current horizontal writing position. A negative value means the black box extends to the left of the origin (often true for lowercase italic 'f').

Declaration
public int LeftSideBearing { get; }
Property Value
Type Description
int
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RightSideBearing

Gets the X offset from the right edge of the black box to the origin of the next glyph when writing horizontally. The value is negative when the right edge of the black box overhangs the layout box.

Declaration
public int RightSideBearing { get; }
Property Value
Type Description
int
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TopSideBearing

Gets the vertical offset from the vertical origin to the top of the black box. Thus, a positive value adds whitespace whereas a negative value means the glyph overhangs the top of the layout box.

Declaration
public int TopSideBearing { get; }
Property Value
Type Description
int
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VerticalOriginY

Gets the Y coordinate of a glyph's vertical origin, in the font's design coordinate system. The y coordinate of a glyph's vertical origin is the sum of the glyph's top side bearing and the top (i.e. yMax) of the glyph's bounding box.

Declaration
public int VerticalOriginY { get; }
Property Value
Type Description
int

Methods

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Equals(DWriteGlyphMetrics)

Declaration
public readonly bool Equals(DWriteGlyphMetrics other)
Parameters
Type Name Description
DWriteGlyphMetrics other
Returns
Type Description
bool
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Equals(object?)

Declaration
public override readonly bool Equals(object? obj)
Parameters
Type Name Description
object obj
Returns
Type Description
bool
Overrides
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GetHashCode()

Declaration
public override readonly int GetHashCode()
Returns
Type Description
int
Overrides
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NativeReadFrom(nint)

Declaration
public static DWriteGlyphMetrics NativeReadFrom(nint buffer)
Parameters
Type Name Description
nint buffer
Returns
Type Description
DWriteGlyphMetrics
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NativeReadFrom(nint, Span<DWriteGlyphMetrics>)

Declaration
public static void NativeReadFrom(nint buffer, Span<DWriteGlyphMetrics> objects)
Parameters
Type Name Description
nint buffer
Span<DWriteGlyphMetrics> objects
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NativeRequiredSize()

Declaration
public static int NativeRequiredSize()
Returns
Type Description
int
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NativeRequiredSize(int)

Declaration
public static int NativeRequiredSize(int count)
Parameters
Type Name Description
int count
Returns
Type Description
int
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NativeWriteTo(nint, in DWriteGlyphMetrics)

Declaration
public static void NativeWriteTo(nint buffer, in DWriteGlyphMetrics obj)
Parameters
Type Name Description
nint buffer
DWriteGlyphMetrics obj
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NativeWriteTo(nint, ReadOnlySpan<DWriteGlyphMetrics>)

Declaration
public static void NativeWriteTo(nint buffer, ReadOnlySpan<DWriteGlyphMetrics> objects)
Parameters
Type Name Description
nint buffer
ReadOnlySpan<DWriteGlyphMetrics> objects

Operators

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operator ==(DWriteGlyphMetrics, DWriteGlyphMetrics)

Declaration
public static bool operator ==(DWriteGlyphMetrics left, DWriteGlyphMetrics right)
Parameters
Type Name Description
DWriteGlyphMetrics left
DWriteGlyphMetrics right
Returns
Type Description
bool
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operator !=(DWriteGlyphMetrics, DWriteGlyphMetrics)

Declaration
public static bool operator !=(DWriteGlyphMetrics left, DWriteGlyphMetrics right)
Parameters
Type Name Description
DWriteGlyphMetrics left
DWriteGlyphMetrics right
Returns
Type Description
bool

Implements