class final Core · roukmoute/pdf 0.6.2
PDF\Graphics\OptionalContent\GroupCollectionCanonical, unique explicit OCG identities; equal names do not merge groups.Inheritance and contracts
Parent : PDF\Syntax\Object\ArrayType
Interfaces : Countable, IteratorAggregate, PDF\Syntax\FileStructure\BasicType, Stringable, Traversable
Construction
__construct()
public function __construct(PDF\Graphics\OptionalContent\OptionalContentGroup ...$groups)Declared methods
contains()
public function contains(PDF\Graphics\OptionalContent\OptionalContentGroup $group): boolInherited methods
4 methods from parents and contracts
__toString()
public function __toString(): stringcount()
public function count(): intgetIterator()
public function getIterator(): TraversabletoPdf()
public function toPdf(PDF\Serialization\SerializationContext $context): stringProperties
| Declaration | Origin and documentation |
|---|---|
public readonly array $groups | PDF\Graphics\OptionalContent\GroupCollection@var list<OptionalContentGroup> |
public readonly array $items | PDF\Syntax\Object\ArrayType@var list<BasicType> |