class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\GraphicsStateParameterDictionaryTable58\CAEntryName4341Table 58, /CA; PDF type: number; Optional; PDF 1.4.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 58 · Entries in a Graphics State Parameter Dictionary
ISO 32000-1:2008, §8.4.5 · PDF page 138 ↗
/CA number
(Optional; PDF 1.4) The current stroking alpha constant, specifying the constant shape or constant opacity value that shall be used for stroking operations in the transparent imaging model (see 11.3.7.2, "Source Shape and Opacity" and 11.6.4.4, "Constant Shape and Opacity").
Qualifier: Optional; PDF 1.4
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\NumericType|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 |