class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\LZWDecodeAndFlateDecodeFiltersTable8ISO 32000-1:2008, table 8: Optional parameters for LZWDecode and FlateDecode filters.Inheritance and contracts
Parent : PDF\Specification\SchemaDictionary
Interfaces : Countable, IteratorAggregate, PDF\Syntax\FileStructure\BasicType, Stringable, Traversable
Definition in the specification
Table 8 · Optional parameters for LZWDecode and FlateDecode filters
ISO 32000-1:2008, §7.4.4.3 · PDF page 35 ↗
| Entry | PDF type | Source requirement | Table |
|---|---|---|---|
/Predictor | integer | Unspecified | 8 |
/Colors | integer | May be used only if Predictor is greater than 1 | 8 |
/BitsPerComponent | integer | May be used only if Predictor is greater than 1 | 8 |
/Columns | integer | May be used only if Predictor is greater than 1 | 8 |
/EarlyChange | integer | LZWDecode only | 8 |
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\DictionaryObject\Entry ...$entries)Inherited methods
11 methods from parents and contracts
__toString()
public function __toString(): stringcount()
public function count(): intdefinition()
public function definition(): PDF\Specification\TableDefinitionentries()
public function entries(): iterable@return iterable<Entry>get()
public function get(PDF\Syntax\Object\NameType|string $key): ?PDF\Syntax\FileStructure\BasicTypegetIterator()
public function getIterator(): Traversablehas()
public function has(PDF\Syntax\Object\NameType|string $key): booltoPdf()
public function toPdf(PDF\Serialization\SerializationContext $context): stringvalidate()
public function validate(): voidChecks unconditional requirements; conditional and inherited rules remain explicit.with()
public function with(PDF\Syntax\Object\DictionaryObject\Entry $entry): staticwithout()
public function without(PDF\Syntax\Object\NameType|string $key): staticConstants
| Name | PHP value | Origin |
|---|---|---|
COMMON_TABLES | | PDF\Specification\Dictionary\LZWDecodeAndFlateDecodeFiltersTable8 |
TABLE | | PDF\Specification\Dictionary\LZWDecodeAndFlateDecodeFiltersTable8 |