class final Core · roukmoute/pdf 0.6.1
PDF\Specification\Dictionary\CalRGBColourSpaceDictionaryTable64\GammaEntryTable 64, /Gamma; PDF type: array; Optional.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 64 · Entries in a CalRGB Colour Space Dictionary
ISO 32000-1:2008, §8.6.5.3 · PDF page 154 ↗
/Gamma array
(Optional) An array of three numbers [ G G G ] specifying the gamma for R G B the red, green, and blue (A, B, and C) components of the colour space. Default value: [ 1.0 1.0 1.0 ].
Qualifier: Optional
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\ArrayType|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\CalRGBColourSpaceDictionaryTable64\GammaEntry |
TABLE | | PDF\Specification\Dictionary\CalRGBColourSpaceDictionaryTable64\GammaEntry |
VARIABLE | | PDF\Specification\SchemaEntry |