class final Core · roukmoute/pdf 0.6.1
PDF\Specification\Dictionary\CatalogDictionaryTable28\ViewerPreferencesEntryTable 28, /ViewerPreferences; PDF type: dictionary; Optional; PDF 1.2.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 28 · Entries in the catalog dictionary
ISO 32000-1:2008, §7.7.2 · PDF page 81 ↗
/ViewerPreferences dictionary
(Optional; PDF 1.2) A viewer preferences dictionary (see 12.2, "Viewer Preferences") specifying the way the document shall be displayed on the screen. If this entry is absent, conforming readers shall use their own current user preference settings.
Qualifier: Optional; PDF 1.2
Conditional descriptions remain traceable. A definition alone does not implement a codec, a signature or every format mechanism. Read the coverage.
Construction
__construct()
public function __construct(PDF\Syntax\Object\DictionaryType|PDF\Syntax\Object\IndirectReference $value)Inherited methods
3 methods from parents and contracts
definition()
public function definition(): PDF\Specification\EntryDefinitionkey()
public function key(): PDF\Syntax\Object\NameTypevalue()
public function value(): PDF\Syntax\FileStructure\BasicTypeProperties
| Declaration | Origin and 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 |
Constants
| Name | PHP value | Origin |
|---|---|---|
KEY | | PDF\Specification\Dictionary\CatalogDictionaryTable28\ViewerPreferencesEntry |
TABLE | | PDF\Specification\Dictionary\CatalogDictionaryTable28\ViewerPreferencesEntry |
VARIABLE | | PDF\Specification\SchemaEntry |