AlternateSubstFormat1

class final readonly Optionnel · pdftoolkit/opentype 0.2.0

PDFToolkit\OpenType\Substitution\AlternateSubstFormat1

Ce composant appartient à pdftoolkit/opentype, un module installé séparément du core. Guide du module. API du package.

Héritage et contrats

Interfaces : PDFToolkit\OpenType\Substitution\SubstitutionSubtable

public function __construct(PDFToolkit\OpenType\Layout\Coverage $coverage, array $alternateSets)

@param list<AlternateSet> $alternateSets

public function isSupported(): bool

public function lookupType(): int

Déclaration	Provenance et documentation
`public readonly array $alternateSets`	PDFToolkit\OpenType\Substitution\AlternateSubstFormat1 @var list<AlternateSet>
`public readonly PDFToolkit\OpenType\Layout\Coverage $coverage`	PDFToolkit\OpenType\Substitution\AlternateSubstFormat1