Table of Contents

Class KnownVariationAxes

Namespace
SixLabors.Fonts
Assembly
SixLabors.Fonts.dll

Defines the registered design-variation axis tags for variable fonts. These tags are used with FontVariation to control font design axes. https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg

public static class KnownVariationAxes
Inheritance
KnownVariationAxes
Inherited Members

Fields

Italic

Italic axis ('ital'). Controls the italic angle of the font. Value range: 0 (upright) to 1 (italic). https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_ital

public static readonly Tag Italic

Field Value

Tag

OpticalSize

Optical size axis ('opsz'). Adjusts the design for a specific text size in points. Typical range: 6 to 144. Larger values optimize for display use; smaller for body text. https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_opsz

public static readonly Tag OpticalSize

Field Value

Tag

Slant

Slant axis ('slnt'). Controls the slant angle of upright glyphs in degrees. Typical range: -90 to 90. Negative values slant to the right (the common direction). https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_slnt

public static readonly Tag Slant

Field Value

Tag

Weight

Weight axis ('wght'). Controls the weight (boldness) of the font. Range: 1 to 1000. Common values: 100 (Thin), 300 (Light), 400 (Regular), 700 (Bold), 900 (Black). https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_wght

public static readonly Tag Weight

Field Value

Tag

Width

Width axis ('wdth'). Controls the relative width of the font as a percentage of normal. Typical range: 75 (condensed) to 125 (expanded). 100 represents the normal width. https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_wdth

public static readonly Tag Width

Field Value

Tag