class final Core · roukmoute/pdf 0.6.1
PDF\Specification\Dictionary\Type3ShadingDictionaryTable81\FunctionEntryTable 81, /Function; PDF type: function or array; Required.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 81 · Additional Entries Specific to a Type 3 Shading Dictionary
ISO 32000-1:2008, §8.7.4.5.4 · PDF page 195 ↗
/Function function or array
(Required) A 1-in, n-out function or an array of n 1-in, 1-out functions (where n is the number of colour components in the shading dictionary’s colour space). The function(s) shall be called with values of the parametric variable t in the domain defined by the shading dictionary’s Domain entry. Each function’s domain shall be a superset of that of the shading dictionary. If the value returned by the function for a given colour component is out of range, it shall be adjusted to the nearest valid value.
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\DictionaryType|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\Type3ShadingDictionaryTable81\FunctionEntry |
TABLE | | PDF\Specification\Dictionary\Type3ShadingDictionaryTable81\FunctionEntry |
VARIABLE | | PDF\Specification\SchemaEntry |