DecodedImage · PDFToolkit

Reference / Independent PHP image codecs

class final readonly Optional · pdftoolkit/pdf-codecs 0.1.0

PDFToolkit\Codecs\DecodedImage

Component planes preserve precision, sampling geometry, colour metadata and alpha association.

Read the source declaration ↗

This component belongs to pdftoolkit/pdf-codecs, a module installed separately from the core. Module guide. Package API.

Inheritance and contracts

This type declares no parent, interface or trait.

Construction

__construct()

public function __construct(int $width, int $height, array $components, PDFToolkit\Codecs\ColorInformation $color = new ColorInformation(), int $originX = 0, int $originY = 0, array $channelDefinitions = [], array $chromaKey = [])

@param non-empty-list<ComponentPlane> $components
@param list<ChannelDefinition> $channelDefinitions
@param list<int> $chromaKey Native chroma-key samples, retained without applying transparency.

Declared by PDFToolkit\Codecs\DecodedImage · View the code ↗

Properties

Declaration	Origin and documentation
`public readonly array $channelDefinitions`	PDFToolkit\Codecs\DecodedImage
`public readonly array $chromaKey`	PDFToolkit\Codecs\DecodedImage
`public readonly PDFToolkit\Codecs\ColorInformation $color`	PDFToolkit\Codecs\DecodedImage
`public readonly array $components`	PDFToolkit\Codecs\DecodedImage
`public readonly int $height`	PDFToolkit\Codecs\DecodedImage
`public readonly int $originX`	PDFToolkit\Codecs\DecodedImage
`public readonly int $originY`	PDFToolkit\Codecs\DecodedImage
`public readonly int $width`	PDFToolkit\Codecs\DecodedImage