class final Core · roukmoute/pdf 0.5.5
PDF\Specification\Dictionary\ViewerPreferencesDictionaryTable150\DirectionEntryTable 150, /Direction; PDF type: name; Optional; PDF 1.3.Héritage et contrats
Parent : PDF\Specification\SchemaEntry
Définition dans la norme
Tableau 150 · Entries in a viewer preferences dictionary
ISO 32000-1:2008, §12.2 · page PDF 371 ↗
/Direction name
(Optional; PDF 1.3) The predominant reading order for text: L2R Left to right R2L Right to left (including vertical writing systems, such as Chinese, Japanese, and Korean) This entry has no direct effect on the document’s contents or page numbering but may be used to determine the relative positioning of pages when displayed side by side or printed n-up. Default value: L2R.
Qualificateur : Optional; PDF 1.3
Les descriptions conditionnelles restent traçables. La présence d’une définition ne réalise pas à elle seule un codec, une signature ou tous les traitements du format. Lire la couverture.
Construction
__construct()
public function __construct(PDF\Syntax\Object\NameType|PDF\Syntax\Object\IndirectReference $value)Méthodes héritées
3 méthodes des parents et contrats
definition()
public function definition(): PDF\Specification\EntryDefinitionkey()
public function key(): PDF\Syntax\Object\NameTypevalue()
public function value(): PDF\Syntax\FileStructure\BasicTypePropriétés
| Déclaration | Provenance et documentation |
|---|---|
public readonly PDF\Syntax\Object\NameType $key | PDF\Syntax\Object\DictionaryObject\Entry |
public readonly PDF\Syntax\FileStructure\BasicType $value | PDF\Syntax\Object\DictionaryObject\Entry |
Constantes
| Nom | Valeur PHP | Provenance |
|---|---|---|
KEY | | PDF\Specification\Dictionary\ViewerPreferencesDictionaryTable150\DirectionEntry |
TABLE | | PDF\Specification\Dictionary\ViewerPreferencesDictionaryTable150\DirectionEntry |
VARIABLE | | PDF\Specification\SchemaEntry |