class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\MediaScreenParametersMHBEDictionaryTable283\BEntryTable 283, /B; PDF type: array; Optional.Héritage et contrats
Parent : PDF\Specification\SchemaEntry
Définition dans la norme
Tableau 283 · Entries in a media screen parameters MH/BE dictionary
ISO 32000-1:2008, §13.2.6.1 · page PDF 507 ↗
/B array
(Optional) An array of three numbers in the range 0.0 to 1.0 that shall specify the components in the DeviceRGB colour space of the background colour for the rectangle in which the media is being played. This colour shall be used if the media object does not entirely cover the rectangle or if it has transparent sections. It shall be ignored for hidden windows. Default value: implementation-defined. The conforming reader should choose a reasonable value based on the value of W. EXAMPLE 1 A system default background colour for floating windows or a user-preferred background colour for full-screen windows. If a media format has an intrinsic background colour, B shall not override it. However, the B colour shall be visible if the media has transparent areas or otherwise does not cover the entire window.
Qualificateur : Optional
Les descriptions conditionnelles restent traçables. La présence d’une définition ne réalise pas à elle seule un codec, une signature ou tous les traitements du format. Lire la couverture.
Construction
__construct()
public function __construct(PDF\Syntax\Object\ArrayType|PDF\Syntax\Object\IndirectReference $value)Méthodes héritées
3 méthodes des parents et contrats
definition()
public function definition(): PDF\Specification\EntryDefinitionkey()
public function key(): PDF\Syntax\Object\NameTypevalue()
public function value(): PDF\Syntax\FileStructure\BasicTypePropriétés
| Déclaration | Provenance et 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 |
Constantes
| Nom | Valeur PHP | Provenance |
|---|---|---|
KEY | | PDF\Specification\Dictionary\MediaScreenParametersMHBEDictionaryTable283\BEntry |
TABLE | | PDF\Specification\Dictionary\MediaScreenParametersMHBEDictionaryTable283\BEntry |
VARIABLE | | PDF\Specification\SchemaEntry |