ContentMatrix · PDFToolkit

class final readonly Optionnel · pdftoolkit/pdf-to-html 0.1.2

PDF\Html\Reading\ContentMatrix

Immutable PDF affine transform: x'=ax+cy+e, y'=bx+dy+f.

Ce composant appartient à pdftoolkit/pdf-to-html, un module installé séparément du core. Guide du module. API du package.

Héritage et contrats

Ce type ne déclare pas de parent, d’interface ou de trait.

public function __construct(float $a = 1, float $b = 0, float $c = 0, float $d = 1, float $e = 0, float $f = 0)

public function concatenate(self $local): self

PDF concatenation applies the new local transform before the current transform.

public function linear(): array

Translation does not affect the logical edge lengths retained by derivation.
@return array{float, float, float, float}

public static function operands(array $operands): self

@param list<BasicType> $operands

public function unitDimensions(): array

@return array{float, float}

Déclaration	Provenance et documentation
`public readonly float $a`	PDF\Html\Reading\ContentMatrix
`public readonly float $b`	PDF\Html\Reading\ContentMatrix
`public readonly float $c`	PDF\Html\Reading\ContentMatrix
`public readonly float $d`	PDF\Html\Reading\ContentMatrix
`public readonly float $e`	PDF\Html\Reading\ContentMatrix
`public readonly float $f`	PDF\Html\Reading\ContentMatrix