Struct Panose

Namespace: DocWright.Fonts

Assembly: DocWright.Fonts.dll

A PANOSE-1 10-byte classification vector from the OpenType OS/2 table.

public readonly struct Panose : IEquatable<Panose>

Implements: IEquatable<Panose>

Inherited Members: object.GetType()

object.Equals(object, object)

object.ReferenceEquals(object, object)

Remarks

Distance is computed as the sum of per-byte absolute differences and is used as the second stage of font substitution when no exact family match exists.

Constructors

Panose(ReadOnlySpan<byte>): Initializes a PANOSE value from ten bytes.

Properties

IsUnknown: Gets a value indicating whether every byte is zero.

this[int]: Gets one PANOSE byte by index (0-9).

Unknown: Gets an all-zero (unknown) PANOSE value.

Methods

CopyTo(Span<byte>): Writes this value as ten bytes into a caller-provided span.

DistanceTo(Panose): Computes the substitution distance to another PANOSE value.

Equals(Panose)

Equals(object?)

GetHashCode()

Parse(string): Parses a 20-digit hexadecimal PANOSE value (for example from w:panose1/@w:val).

ToString(): Formats the value as twenty uppercase hexadecimal digits.

TryParse(ReadOnlySpan<char>, out Panose): Attempts to parse a 20-digit hexadecimal PANOSE value.

TryParse(string?, out Panose): Attempts to parse a 20-digit hexadecimal PANOSE value.

Operators

operator ==(Panose, Panose): Determines equality.