class final Core · roukmoute/pdf 0.6.1
PDF\Specification\Dictionary\CalRGBColourSpaceDictionaryTable64\WhitePointEntryTable 64, /WhitePoint; PDF type: array; Required.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 ↗
/WhitePoint array
(Required) An array of three numbers [ X Y Z ] specifying the tristimulus W W W value, in the CIE 1931 XYZ space, of the diffuse white point; see below for further discussion. The numbers X and Z shall be positive, and Y shall be W W W equal to 1.0.
Qualifier: Required
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\WhitePointEntry |
TABLE | | PDF\Specification\Dictionary\CalRGBColourSpaceDictionaryTable64\WhitePointEntry |
VARIABLE | | PDF\Specification\SchemaEntry |