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Content, text and graphics

MatteColour

Reference / Content, text and graphics

class final readonly Core · roukmoute/pdf 0.6.2

PDF\Graphics\XObjects\MatteColour
Explicit PDF preblend/unblend arithmetic in actual component values (11.6.5.3).

Read the source declaration ↗

Inheritance and contracts

This type declares no parent, interface or trait.

Construction

__construct()

public function __construct(PDF\Graphics\ColourSpaces\ColourComponents $colour)

Declared by PDF\Graphics\XObjects\MatteColour · View the code ↗

Declared methods

preblend()

public function preblend(PDF\Graphics\ColourSpaces\ColourComponents $source, PDF\Syntax\Object\NumericType $alpha): PDF\Graphics\ColourSpaces\ColourComponents

Declared by PDF\Graphics\XObjects\MatteColour · View the code ↗

unblend()

public function unblend(PDF\Graphics\ColourSpaces\ColourComponents $preblended, PDF\Syntax\Object\NumericType $alpha): PDF\Graphics\ColourSpaces\ColourComponents

Declared by PDF\Graphics\XObjects\MatteColour · View the code ↗

Properties

DeclarationOrigin and documentation
public readonly PDF\Graphics\ColourSpaces\ColourComponents $colourPDF\Graphics\XObjects\MatteColour