class final Core · roukmoute/pdf 0.6.1
PDF\Specification\Dictionary\FunctionDictionaryTable38\RangeEntryTable 38, /Range; PDF type: array; Required for type 0 and type 4 functions, optional otherwise; see below.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 38 · Entries common to all function dictionaries
ISO 32000-1:2008, §7.10.2 · PDF page 101 ↗
/Range array
(Required for type 0 and type 4 functions, optional otherwise; see below) An array of 2 × n numbers, where n shall be the number of output values. For each j from 0 to n − 1, Range shall be less than or 2j equal to Range , and the jth output value, y , shall lie in the interval 2j+1 j Range ≤ y ≤ Range . Output values outside the declared range 2j j 2j+1 shall be clipped to the nearest boundary value. If this entry is absent, no clipping shall be done.
Qualifier: Required for type 0 and type 4 functions, optional otherwise; see below
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\FunctionDictionaryTable38\RangeEntry |
TABLE | | PDF\Specification\Dictionary\FunctionDictionaryTable38\RangeEntry |
VARIABLE | | PDF\Specification\SchemaEntry |