class final readonly Core · roukmoute/pdf 0.6.2
PDF\Specification\Definition\CatalogDictionaryTable28DefinitionTable 28: Entries in the catalog dictionary.Inheritance and contracts
Parent : PDF\Specification\TableDefinition
Definition in the specification
Table 28 · Entries in the catalog dictionary
ISO 32000-1:2008, §7.7.2 · PDF page 81 ↗
| Entry | PDF type | Source requirement | Table |
|---|---|---|---|
/Type | name | Required | 28 |
/Version | name | Optional; PDF 1.4 | 28 |
/Extensions | dictionary | Optional; ISO 32000 | 28 |
/Pages | dictionary | Required; shall be an indirect reference | 28 |
/PageLabels | number tree | Optional; PDF 1.3 | 28 |
/Names | dictionary | Optional; PDF 1.2 | 28 |
/Dests | dictionary | Optional; PDF 1.1; shall be an indirect reference | 28 |
/ViewerPreferences | dictionary | Optional; PDF 1.2 | 28 |
/PageLayout | name | Optional | 28 |
/PageMode | name | Optional | 28 |
/Outlines | dictionary | Optional; shall be an indirect reference | 28 |
/Threads | array | Optional; PDF 1.1; shall be an indirect reference | 28 |
/OpenAction | array or dictionary | Optional; PDF 1.1 | 28 |
/AA | dictionary | Optional; PDF 1.4 | 28 |
/URI | dictionary | Optional; PDF 1.1 | 28 |
/AcroForm | dictionary | Optional; PDF 1.2 | 28 |
/Metadata | stream | Optional; PDF 1.4; shall be an indirect reference | 28 |
/StructTreeRoot | dictionary | Optional; PDF 1.3 | 28 |
/MarkInfo | dictionary | Optional; PDF 1.4 | 28 |
/Lang | text string | Optional; PDF 1.4 | 28 |
/SpiderInfo | dictionary | Optional; PDF 1.3 | 28 |
/OutputIntents | array | Optional; PDF 1.4 | 28 |
/PieceInfo | dictionary | Optional; PDF 1.4 | 28 |
/OCProperties | dictionary | Optional; PDF 1.5; required if a document contains optional content | 28 |
/Perms | dictionary | Optional; PDF 1.5 | 28 |
/Legal | dictionary | Optional; PDF 1.5 | 28 |
/Requirements | array | Optional; PDF 1.7 | 28 |
/Collection | dictionary | Optional; PDF 1.7 | 28 |
/NeedsRendering | boolean | Optional; PDF 1.7 | 28 |
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()Inherited methods
5 methods from parents and contracts
entries()
public function entries(): iterable@return iterable<EntryDefinition>entry()
public function entry(PDF\Syntax\Object\NameType|string $name): PDF\Specification\EntryDefinitionhas()
public function has(PDF\Syntax\Object\NameType|string $name): boolvariableEntries()
public function variableEntries(): iterable@return iterable<EntryDefinition>variableEntry()
public function variableEntry(string $description): PDF\Specification\EntryDefinitionProperties
| Declaration | Origin and documentation |
|---|---|
public readonly PDF\Specification\SourceReference $source | PDF\Specification\TableDefinition |
public readonly string $title | PDF\Specification\TableDefinition |