class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\ImageDictionaryTable89\MaskEntryTable 89, /Mask; PDF type: stream or array; Optional except for image masks; not allowed for image masks; PDF 1.3.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 89 · Additional Entries Specific to an Image Dictionary
ISO 32000-1:2008, §8.9.5.1 · PDF page 215 ↗
/Mask stream or array
(Optional except for image masks; not allowed for image masks; PDF 1.3) An image XObject defining an image mask to be applied to this image (see 8.9.6.3, "Explicit Masking"), or an array specifying a range of colours to be applied to it as a colour key mask (see 8.9.6.4, "Colour Key Masking"). If ImageMask is true, this entry shall not be present.
Qualifier: Optional except for image masks; not allowed for image masks; PDF 1.3
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\ImageDictionaryTable89\MaskEntry |
TABLE | | PDF\Specification\Dictionary\ImageDictionaryTable89\MaskEntry |
VARIABLE | | PDF\Specification\SchemaEntry |