Gets the maximum advance height, in font units, for all glyphs in this face.This is only relevant for vertical layouts, and is set to LineHeight for fonts that do not provide vertical metrics.

Declaration

public abstract short AdvanceHeightMax { get; }

Property Value

Type	Description
Int16

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AdvanceWidthMax

Gets the maximum advance width, in font units, for all glyphs in this face.

Declaration

public abstract short AdvanceWidthMax { get; }

Property Value

Type	Description
Int16

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Ascender

Gets the typographic ascender of the face, expressed in font units.

Declaration

public abstract short Ascender { get; }

Property Value

Type	Description
Int16

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Descender

Gets the typographic descender of the face, expressed in font units.

Declaration

public abstract short Descender { get; }

Property Value

Type	Description
Int16

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Description

Gets the basic description of the face.

Declaration

public abstract FontDescription Description { get; }

Property Value

Type	Description
FontDescription

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ItalicAngle

Gets the italic angle in counter-clockwise degrees from the vertical. Zero for upright text, negative for text that leans to the right (forward).

Declaration

public abstract float ItalicAngle { get; }

Property Value

Type	Description
Single

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LineGap

Gets the typographic line gap of the face, expressed in font units. This field should be combined with the Ascender and Descender values to determine default line spacing.

Declaration

public abstract short LineGap { get; }

Property Value

Type	Description
Int16

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LineHeight

Gets the typographic line spacing of the face, expressed in font units.

Declaration

public abstract short LineHeight { get; }

Property Value

Type	Description
Int16

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ScaleFactor

Gets the scale factor that is applied to all glyphs in this face. Calculated as 72 * UnitsPerEm so that 1pt = 1px.

Declaration

public abstract float ScaleFactor { get; }

Property Value

Type	Description
Single

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StrikeoutPosition

Gets the position of the top of the strikeout stroke relative to the baseline in font design units.

Declaration

public abstract short StrikeoutPosition { get; }

Property Value

Type	Description
Int16

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StrikeoutSize

Gets thickness of the strikeout stroke in font design units.

Declaration

public abstract short StrikeoutSize { get; }

Property Value

Type	Description
Int16

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SubscriptXOffset

Gets the recommended horizontal offset in font design units for subscripts for this font.

Declaration

public abstract short SubscriptXOffset { get; }

Property Value

Type	Description
Int16

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SubscriptXSize

Gets the recommended horizontal size in font design units for subscripts for this font.

Declaration

public abstract short SubscriptXSize { get; }

Property Value

Type	Description
Int16

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SubscriptYOffset

Gets the recommended vertical offset in font design units for subscripts for this font.

Declaration

public abstract short SubscriptYOffset { get; }

Property Value

Type	Description
Int16

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SubscriptYSize

Gets the recommended vertical size in font design units for subscripts for this font.

Declaration

public abstract short SubscriptYSize { get; }

Property Value

Type	Description
Int16

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SuperscriptXOffset

Gets the recommended horizontal offset in font design units for superscripts for this font.

Declaration

public abstract short SuperscriptXOffset { get; }

Property Value

Type	Description
Int16

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SuperscriptXSize

Gets the recommended horizontal size in font design units for superscripts for this font.

Declaration

public abstract short SuperscriptXSize { get; }

Property Value

Type	Description
Int16

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SuperscriptYOffset

Gets the recommended vertical offset in font design units for superscripts for this font.

Declaration

public abstract short SuperscriptYOffset { get; }

Property Value

Type	Description
Int16

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SuperscriptYSize

Gets the recommended vertical size in font design units for superscripts for this font.

Declaration

public abstract short SuperscriptYSize { get; }

Property Value

Type	Description
Int16

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UnderlinePosition

Gets the suggested distance of the top of the underline from the baseline (negative values indicate below baseline).

Declaration

public abstract short UnderlinePosition { get; }

Property Value

Type	Description
Int16

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UnderlineThickness

Gets the suggested values for the underline thickness. In general, the underline thickness should match the thickness of the underscore character (U+005F LOW LINE), and should also match the strikeout thickness, which is specified in the OS/2 table.

Declaration

public abstract short UnderlineThickness { get; }

Property Value

Type	Description
Int16

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UnitsPerEm

Gets the number of font units per EM square for this face.

Declaration

public abstract ushort UnitsPerEm { get; }

Property Value

Type	Description
UInt16

Methods

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GetGlyphMetrics(CodePoint, ColorFontSupport)

Gets the glyph metrics for a given code point.

Declaration

public abstract IEnumerable<GlyphMetrics> GetGlyphMetrics(CodePoint codePoint, ColorFontSupport support)

Parameters

Type	Name	Description
CodePoint	codePoint	The Unicode code point to get the glyph for.
ColorFontSupport	support	Options for enabling color font support during layout and rendering.

Returns

Type	Description
IEnumerable<GlyphMetrics>	The glyph metrics to find.